R\u016bpniecisko izpl\u016bdes ventilatoru balans\u0113\u0161ana: piln\u012bga rokasgr\u0101mata no teorijas l\u012bdz praksei<\/title>\n \n <meta name=\"keywords\" content=\"exhaust balancing, fan balancing, industrial ventilation, vibration analysis, field balancing, Balanset-1A, exhaust fan maintenance\">\n <style>\n\n h1 {\n color: #1e3a8a;\n border-bottom: 3px solid #3b82f6;\n padding-bottom: 10px;\n }\n h2 {\n color: #1e40af;\n border-left: 4px solid #3b82f6;\n padding-left: 15px;\n margin-top: 30px;\n }\n h3 {\n color: #1e40af;\n margin-top: 25px;\n }\n .table-container {\n overflow-x: auto;\n margin: 20px 0;\n }\n table {\n width: 100%;\n border-collapse: collapse;\n margin: 20px 0;\n background-color: white;\n }\n th {\n background-color: #1e40af;\n color: white;\n padding: 12px;\n text-align: left;\n }\n td {\n padding: 10px;\n border: 1px solid #ddd;\n }\n tr:nth-child(even) {\n background-color: #f1f5f9;\n }\n .formula {\n background-color: #eff6ff;\n padding: 15px;\n border-left: 4px solid #3b82f6;\n margin: 15px 0;\n font-family: monospace;\n text-align: center;\n }\n .warning {\n background-color: #fef3c7;\n border: 1px solid #f59e0b;\n padding: 15px;\n margin: 15px 0;\n border-radius: 5px;\n }\n .tip {\n background-color: #dcfce7;\n border: 1px solid #22c55e;\n padding: 15px;\n margin: 15px 0;\n border-radius: 5px;\n }\n ul, ol {\n margin: 15px 0;\n padding-left: 30px;\n }\n .highlight {\n background-color: #dbeafe;\n padding: 2px 4px;\n border-radius: 3px;\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"container\">\n <h1>R\u016bpniecisko izpl\u016bdes ventilatoru balans\u0113\u0161ana: piln\u012bga rokasgr\u0101mata no teorijas l\u012bdz praksei<\/h1>\n\n <h2>1.\u00a0sada\u013ca: Nel\u012bdzsvarot\u012bbas pamatprincipi\u00a0\u2014\u00a0izpratne par iemeslu<\/h2>\n \n <p>Rot\u0113jo\u0161o masu balans\u0113\u0161ana ir viena no galvenaj\u0101m darb\u012bb\u0101m r\u016bpniecisko iek\u0101rtu apkop\u0113 un remont\u0101, \u012bpa\u0161i svar\u012bga <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> pielietojumi. Lai efekt\u012bvi un pamatoti nov\u0113rstu ar p\u0101rm\u0113r\u012bgu vibr\u0101ciju saist\u012bt\u0101s probl\u0113mas, ir nepiecie\u0161ama dzi\u013ca izpratne par fizik\u0101lajiem procesiem, kas ir nel\u012bdzsvarot\u012bbas pamat\u0101, t\u0101s veidiem, c\u0113lo\u0146iem un posto\u0161aj\u0101m sek\u0101m.<\/p>\n\n <h3>1.1. Nel\u012bdzsvarot\u012bbas fizika: vibr\u0101cijas zin\u0101tne<\/h3>\n \n <p>Ide\u0101l\u0101 pasaul\u0113 rot\u0113jo\u0161s \u0137ermenis, piem\u0113ram, izpl\u016bdes ventilatora l\u0101psti\u0146ritenis, b\u016btu perfekti l\u012bdzsvarots. No meh\u0101nisk\u0101 viedok\u013ca tas noz\u012bm\u0113, ka t\u0101 galven\u0101 inerces ass piln\u012bb\u0101 sakr\u012bt ar \u0123eometrisko rot\u0101cijas asi. Tom\u0113r paties\u012bb\u0101 ra\u017eo\u0161anas nepiln\u012bbu un ekspluat\u0101cijas faktoru d\u0113\u013c rodas st\u0101voklis, ko sauc par nel\u012bdzsvarot\u012bbu, kad rotora masas centrs ir nob\u012bd\u012bts attiec\u012bb\u0101 pret t\u0101 rot\u0101cijas asi.<\/p>\n \n <p>Kad \u0161\u0101ds nel\u012bdzsvarots rotors s\u0101k griezties, \u0161\u012b masas nob\u012bde rada centrb\u0113dzes sp\u0113ku. \u0160is sp\u0113ks nep\u0101rtraukti maina virzienu, iedarbojoties perpendikul\u0101ri rot\u0101cijas asij un caur v\u0101rpstu p\u0101rnesot to uz gult\u0146u balstiem un p\u0113c tam uz visu konstrukciju. \u0160is cikliskais sp\u0113ks ir vibr\u0101cijas pamatc\u0113lonis.<\/p>\n \n <div class=\"formula\">\n F = m \u00d7 \u03c9\u00b2 \u00d7 r\n <\/div>\n \n <p>Kur F ir centrb\u0113dzes sp\u0113ks, m ir nesabalans\u0113tas masas lielums, \u03c9 ir le\u0146\u0137iskais \u0101trums un r ir att\u0101lums no rot\u0101cijas ass l\u012bdz nesabalans\u0113tai masai (ekscentricit\u0101te).<\/p>\n \n <p>\u0160\u012bs attiec\u012bbas galvenais aspekts ir tas, ka inerces sp\u0113ks pieaug proporcion\u0101li rot\u0101cijas \u0101truma kvadr\u0101tam (\u03c9\u00b2). Tam ir milz\u012bga praktiska noz\u012bme <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> proced\u016bras. Piem\u0113ram, divk\u0101r\u0161ojot izpl\u016bdes ventilatora \u0101trumu, vibr\u0101cijas sp\u0113ks palielin\u0101sies \u010detras reizes. \u0160\u012b neline\u0101r\u0101 izaugsme izskaidro, k\u0101p\u0113c izpl\u016bdes ventilators, kas darbojas pie\u0146emami ar mazu \u0101trumu, var rad\u012bt katastrof\u0101lus vibr\u0101cijas l\u012bme\u0146us, sasniedzot nomin\u0101lo vai palielin\u0101tu \u0101trumu, piem\u0113ram, ja to kontrol\u0113 ar frekvences p\u0101rveidot\u0101jiem.<\/p>\n\n <h3>1.2. Nel\u012bdzsvarot\u012bbas klasifik\u0101cija: tr\u012bs probl\u0113mu veidi<\/h3>\n \n <p>Rotora nel\u012bdzsvarot\u012bba atkar\u012bb\u0101 no inerces ass un rot\u0101cijas ass savstarp\u0113j\u0101 izvietojuma ir sadal\u012bta tr\u012bs galvenajos veidos:<\/p>\n \n <h4>Statisk\u0101 nel\u012bdzsvarot\u012bba (sp\u0113ka\/statisk\u0101 nel\u012bdzsvarot\u012bba)<\/h4>\n\t\t\t<div id=\"attachment_3705\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/\u0420\u043e\u0442\u0435\u0440_statika-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3705\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/Roter_statika-1024x549.jpg\" alt=\"Rotora balans\u0113\u0161anas iek\u0101rta ar elektromotoru uz stat\u012bviem, vibr\u0101cijas sensoriem, m\u0113rier\u012bci, kl\u0113pjdatoru ar programmat\u016bras displeju\" width=\"750\" height=\"402\" class=\"size-large wp-image-3705\" \/><\/a><p id=\"caption-attachment-3705\" class=\"wp-caption-text\">Rotora balans\u0113\u0161anas ma\u0161\u012bnas iestat\u012b\u0161ana ar datorvad\u0101mu uzraudz\u012bbas sist\u0113mu statisko un dinamisko sp\u0113ku m\u0113r\u012b\u0161anai, lai noteiktu rot\u0113jo\u0161u elektromotora komponentu nel\u012bdzsvarot\u012bbu.<\/p><\/div>\n <p><strong>Defin\u012bcija:<\/strong> Rodas, kad inerces ass tiek nob\u012bd\u012bta paral\u0113li rot\u0101cijas asij. To var vizualiz\u0113t k\u0101 vienu "smagu punktu" uz rotora.<\/p>\n <p><strong>Diagnoze:<\/strong> \u0160\u0101da veida nel\u012bdzsvarot\u012bba ir unik\u0101la ar to, ka t\u0101 izpau\u017eas pat miera st\u0101vokl\u012b. Ja \u0161\u0101ds rotors tiek novietots uz horizont\u0101liem balstiem ar zemu berzi (sauktiem par "na\u017ea asme\u0146iem"), tas vienm\u0113r griez\u012bsies gravit\u0101cijas ietekm\u0113 un apst\u0101sies ar smago galu uz leju.<\/p>\n <p><strong>Labojums:<\/strong> Nov\u0113r\u0161ams relat\u012bvi vienk\u0101r\u0161i, pievienojot (vai no\u0146emot) korekt\u012bv\u0101s masas vien\u0101 plakn\u0113, 180 gr\u0101du le\u0146\u0137\u012b pret\u012b identific\u0113tajam smagajam punktam. Statisk\u0101 nel\u012bdzsvarot\u012bba ir rakstur\u012bga \u0161auriem, diska formas rotoriem ar zemu garuma un diametra (L\/D) attiec\u012bbu (piem\u0113ram, maz\u0101ku par 0,5).<\/p>\n \n <h4>P\u0101ra nel\u012bdzsvarot\u012bba<\/h4>\n\t\t\t\n <p><strong>Defin\u012bcija:<\/strong> Rodas, kad inerces ass krustojas ar rot\u0101cijas asi rotora masas centr\u0101. Fiziski tas ir l\u012bdzv\u0113rt\u012bgi div\u0101m vien\u0101d\u0101m nesabalans\u0113t\u0101m mas\u0101m, kas atrodas div\u0101s da\u017e\u0101d\u0101s plakn\u0113s gar rotora garumu un ir novietotas 180 gr\u0101du le\u0146\u0137\u012b viena no otras.<\/p>\n <p><strong>Diagnoze:<\/strong> Statisk\u0101 st\u0101vokl\u012b \u0161\u0101ds rotors ir l\u012bdzsvarots un neie\u0146ems nevienu konkr\u0113tu poz\u012bciju. Tom\u0113r rot\u0101cijas laik\u0101 \u0161is masu p\u0101ris rada "\u0161\u016bpo\u0161an\u0101s" vai "\u013codz\u012b\u0161an\u0101s" momentu, kas m\u0113dz pagriezt rotoru perpendikul\u0101ri rot\u0101cijas asij, izraisot sp\u0113c\u012bgas vibr\u0101cijas pie balstiem.<\/p>\n <p><strong>Labojums:<\/strong> Lai kompens\u0113tu \u0161o momentu, nepiecie\u0161ama korekcija vismaz div\u0101s plakn\u0113s.<\/p>\n \n <h4>Dinamisk\u0101 nel\u012bdzsvarot\u012bba<\/h4>\n\t\t\t<div id=\"attachment_3695\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/long-rotor.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3695\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/long-rotor-1024x549.jpg\" alt=\"Rotora balans\u0113\u0161anas iek\u0101rta ar elektromotoru uz gult\u0146u stat\u012bviem, vibr\u0101cijas sensoriem, kabe\u013ciem un Vibromera analizatora kl\u0113pjdatora displeju\" width=\"750\" height=\"402\" class=\"size-large wp-image-3695\" \/><\/a><p id=\"caption-attachment-3695\" class=\"wp-caption-text\">Elektromotora rotora p\u0101rbaudes iek\u0101rtas tehnisk\u0101 sh\u0113ma ar vara tinumiem, kas uzst\u0101d\u012bti uz prec\u012bzijas gult\u0146iem un savienoti ar elektronisko uzraudz\u012bbas iek\u0101rtu rot\u0101cijas dinamikas m\u0113r\u012b\u0161anai.<\/p><\/div>\n \u00a0 \u00a0 \u00a0 \u00a0<p><strong>Defin\u012bcija:<\/strong> \u0160is ir visizplat\u012bt\u0101kais un praks\u0113 visbie\u017e\u0101k sastopamais gad\u012bjums, kad inerces ass nav ne paral\u0113la, ne nekrusto rot\u0101cijas asi, bet gan telp\u0101 ir \u0161\u0137\u012bbi tai l\u012bdzi. Dinamisk\u0101 nel\u012bdzsvarot\u012bba vienm\u0113r ir statisk\u0101s un p\u0101ru nel\u012bdzsvarot\u012bbas kombin\u0101cija.<\/p>\n <p><strong>Diagnoze:<\/strong> Izpau\u017eas tikai rotora rot\u0101cijas laik\u0101.<\/p>\n <p><strong>Labojums:<\/strong> Vienm\u0113r nepiecie\u0161ama balans\u0113\u0161ana vismaz div\u0101s korekcijas plakn\u0113s, lai vienlaikus kompens\u0113tu gan sp\u0113ka, gan momenta komponentes.<\/p>\n\n <h3>1.3. Probl\u0113mu pamatc\u0113lo\u0146i: no kurienes rodas nel\u012bdzsvarot\u012bba?<\/h3>\n \n <p>Nel\u012bdzsvarot\u012bbas c\u0113lo\u0146us var iedal\u012bt div\u0101s liel\u0101s grup\u0101s, kas ir \u012bpa\u0161i svar\u012bgas <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> lietojumprogrammas:<\/p>\n \n <h4>Darb\u012bbas faktori (visbie\u017e\u0101k):<\/h4>\n <ul>\n <li><strong>Materi\u0101la uzkr\u0101\u0161an\u0101s:<\/strong> Visbie\u017e\u0101kais iemesls, k\u0101p\u0113c izpl\u016bdes ventilatori darbojas pies\u0101r\u0146ot\u0101 vid\u0113. Nevienm\u0113r\u012bga putek\u013cu, net\u012brumu, kr\u0101sas, procesa produktu vai mitruma uzkr\u0101\u0161an\u0101s uz l\u0101psti\u0146rite\u0146a l\u0101psti\u0146\u0101m maina masas sadal\u012bjumu.<\/li>\n <li><strong>Nodilums un korozija:<\/strong> Nevienm\u0113r\u012bgs l\u0101psti\u0146u abraz\u012bvais nodilums, pilienu erozija \u0161\u0137idruma iek\u013c\u016b\u0161anas d\u0113\u013c vai \u0137\u012bmiska korozija izraisa masas zudumu da\u017e\u0101s viet\u0101s un sekojo\u0161u nel\u012bdzsvarot\u012bbu.<\/li>\n <li><strong>Termisk\u0101 deform\u0101cija:<\/strong> Nevienm\u0113r\u012bga rotora uzsil\u0161ana vai dzes\u0113\u0161ana, \u012bpa\u0161i karsta apr\u012bkojuma ilgsto\u0161as d\u012bkst\u0101ves laik\u0101, var izrais\u012bt v\u0101rpstas vai l\u0101psti\u0146rite\u0146a \u012bslaic\u012bgu vai past\u0101v\u012bgu saliek\u0161anos.<\/li>\n <li><strong>L\u012bdzsvara zuduma svari:<\/strong> Iepriek\u0161 uzst\u0101d\u012btie korekt\u012bv\u0101s atsvara da\u013cas var atdal\u012bties vibr\u0101cijas, korozijas vai meh\u0101niskas ietekmes d\u0113\u013c.<\/li>\n <\/ul>\n \n <h4>Ra\u017eo\u0161anas un mont\u0101\u017eas defekti:<\/h4>\n <ul>\n <li><strong>Ra\u017eo\u0161anas defekti:<\/strong> Materi\u0101la nevienm\u0113r\u012bgums (piem\u0113ram, lie\u0161anas porain\u012bba), neprecizit\u0101tes apstr\u0101d\u0113 vai sliktas kvalit\u0101tes l\u0101psti\u0146u mont\u0101\u017ea pie l\u0101psti\u0146rite\u0146a.<\/li>\n <li><strong>Mont\u0101\u017eas un uzst\u0101d\u012b\u0161anas k\u013c\u016bdas:<\/strong> Nepareiza l\u0101psti\u0146rite\u0146a piestiprin\u0101\u0161ana pie v\u0101rpstas, nepareiza izl\u012bdzin\u0101\u0161ana, rumbas stiprin\u0101juma va\u013c\u012bgums, motora un ventilatora v\u0101rpstu nepareiza izl\u012bdzin\u0101\u0161ana.<\/li>\n <li><strong>Saist\u012bt\u0101s komponentu probl\u0113mas:<\/strong> Nestandarta vai nodilu\u0161u piedzi\u0146as siksnu lieto\u0161ana, gult\u0146u defekti, iek\u0101rtas stiprin\u0101juma pie pamatnes va\u013c\u012bgums (st\u0101voklis, kas paz\u012bstams k\u0101 "m\u012bkst\u0101 p\u0113da").<\/li>\n <\/ul>\n\n <h3>1.4. Nel\u012bdzsvarot\u012bbas sekas: izn\u012bcin\u0101\u0161anas \u0137\u0113des reakcija<\/h3>\n \n <p>Nel\u012bdzsvarot\u012bbas probl\u0113mu ignor\u0113\u0161ana noved pie \u0137\u0113des reakcijas ar destrukt\u012bv\u0101m sek\u0101m, kas ietekm\u0113 gan meh\u0101nisko iek\u0101rtu komponentus, gan ekonomisko sniegumu, \u012bpa\u0161i kritiski tas ir izpl\u016bdes sist\u0113m\u0101s:<\/p>\n \n <h4>Meh\u0101nisk\u0101s sekas:<\/h4>\n <ul>\n <li><strong>Vibr\u0101cija un troksnis:<\/strong> Strauj\u0161 vibr\u0101cijas un trok\u0161\u0146a pieaugums ir visac\u012bmredzam\u0101k\u0101s sekas, kas pasliktina darba apst\u0101k\u013cus un kalpo k\u0101 pirmais darb\u012bbas trauc\u0113jumu sign\u0101ls.<\/li>\n <li><strong>Pa\u0101trin\u0101ta gult\u0146u nodil\u0161ana:<\/strong> Visbie\u017e\u0101k\u0101, d\u0101rg\u0101k\u0101 un b\u012bstam\u0101k\u0101 sekas. Centrb\u0113dzes sp\u0113ka rad\u012bt\u0101s ciklisk\u0101s slodzes izraisa pa\u0101trin\u0101tu rito\u0161o elementu un skrejce\u013cu nogurumu un boj\u0101jumus, samazinot gult\u0146u kalpo\u0161anas laiku desmitiem rei\u017eu.<\/li>\n <li><strong>Noguruma atteice:<\/strong> Ilgsto\u0161a vibr\u0101cijas iedarb\u012bba izraisa noguruma uzkr\u0101\u0161anos met\u0101l\u0101, kas var izrais\u012bt \u0161ahtu, atbalsta konstrukciju, metin\u0101jumu boj\u0101jumus un pat enkura skr\u016bvju, kas nostiprina iek\u0101rtu pie pamatiem, l\u016bzumu.<\/li>\n <li><strong>Blakus eso\u0161o komponentu boj\u0101jumi:<\/strong> Vibr\u0101cija boj\u0101 ar\u012b savienojuma savienojumus, siksnas piedzi\u0146as un v\u0101rpstas bl\u012bv\u0113jumus.<\/li>\n <\/ul>\n \n <h4>Ekonomisk\u0101s un darb\u012bbas sekas:<\/h4>\n <ul>\n <li><strong>Palielin\u0101ts ener\u0123ijas pat\u0113ri\u0146\u0161:<\/strong> Iev\u0113rojama da\u013ca motora ener\u0123ijas tiek t\u0113r\u0113ta nevis gaisa kustin\u0101\u0161anai, bet gan vibr\u0101cijas rad\u012b\u0161anai, radot tie\u0161us finansi\u0101lus zaud\u0113jumus.<\/li>\n <li><strong>Samazin\u0101ta veiktsp\u0113ja:<\/strong> Vibr\u0101cija var trauc\u0113t l\u0101psti\u0146rite\u0146a aerodinamiskaj\u0101m \u012bpa\u0161\u012bb\u0101m, k\u0101 rezult\u0101t\u0101 samazin\u0101s gaisa pl\u016bsma un spiediens, ko rada izpl\u016bdes ventilators.<\/li>\n <li><strong>Av\u0101rijas d\u012bkst\u0101ve:<\/strong> Galu gal\u0101 nel\u012bdzsvarot\u012bba noved pie iek\u0101rtu av\u0101rijas izsl\u0113g\u0161anas, k\u0101 rezult\u0101t\u0101 rodas d\u0101rgi remontdarbi un zaud\u0113jumi ra\u017eo\u0161anas l\u012bnijas d\u012bkst\u0101ves d\u0113\u013c.<\/li>\n <li><strong>Dro\u0161\u012bbas apdraud\u0113jumi:<\/strong> Kritiskos gad\u012bjumos l\u0101psti\u0146rite\u0146a izn\u012bcin\u0101\u0161ana liel\u0101 \u0101trum\u0101 ir iesp\u0113jama, radot tie\u0161us draudus person\u0101la dz\u012bv\u012bbai un vesel\u012bbai.<\/li>\n <\/ul>\n\n <h2>2. sada\u013ca: Vibr\u0101cijas diagnostika \u2014 prec\u012bzas diagnostikas m\u0101ksla<\/h2>\n \n <p>Pareiza diagnostika ir veiksm\u012bgas balans\u0113\u0161anas st\u016brakmens. Pirms masas korekcijas uzs\u0101k\u0161anas ir ar lielu p\u0101rliec\u012bbu j\u0101pier\u0101da, ka nel\u012bdzsvarot\u012bba patie\u0161\u0101m ir p\u0101rm\u0113r\u012bgas vibr\u0101cijas galvenais c\u0113lonis. \u0160\u012b sada\u013ca ir velt\u012bta instrument\u0101l\u0101m metod\u0113m, kas \u013cauj ne tikai atkl\u0101t probl\u0113mu, bet ar\u012b prec\u012bzi noteikt t\u0101s raksturu.<\/p>\n\n <h3>2.1. K\u0101p\u0113c vibr\u0101cija ne vienm\u0113r ir nel\u012bdzsvarot\u012bba: diferenci\u0101ldiagnoze<\/h3>\n \n <p>Katram apkopes speci\u0101listam ir j\u0101saprot pamatprincips: p\u0101rm\u0113r\u012bga vibr\u0101cija ir simptoms, nevis diagnoze. Lai gan nel\u012bdzsvarot\u012bba ir viens no visbie\u017e\u0101k sastopamajiem izpl\u016bdes ventilatora vibr\u0101cijas c\u0113lo\u0146iem, vair\u0101ki citi defekti var rad\u012bt l\u012bdz\u012bgus mode\u013cus, kas j\u0101izsl\u0113dz pirms darba uzs\u0101k\u0161anas. <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> darbs.<\/p>\n \n <p>Galvenie defekti, kas "mask\u0113jas" k\u0101 nel\u012bdzsvarot\u012bba:<\/p>\n <ul>\n <li><strong>Nesakrit\u012bba:<\/strong> V\u0101rpstas nob\u012bde starp motoru un ventilatoru. Vibr\u0101ciju spektr\u0101 rakstur\u012bgs iev\u0113rojams maksimums pie divk\u0101r\u0161as darb\u012bbas frekvences (2x), \u012bpa\u0161i aksi\u0101l\u0101 virzien\u0101.<\/li>\n <li><strong>Meh\u0101nisk\u0101 va\u013c\u012bgums:<\/strong> Gult\u0146u atbalsta skr\u016bvju va\u013c\u012bgums, plaisas pamatnes r\u0101m\u012b. Izpau\u017eas k\u0101 virkne darba frekvences harmoniku (1x, 2x, 3x utt.) un, smagos gad\u012bjumos, subharmonikas (0,5x, 1,5x).<\/li>\n <li><strong>Rito\u0161\u0101 gult\u0146a defekti:<\/strong> Atl\u016bzumi, plaisas uz skrejce\u013ciem vai rito\u0161ajiem elementiem. Rada vibr\u0101ciju pie rakstur\u012bg\u0101m augstfrekvences, nesinhron\u0101m (nevis rot\u0101cijas frekvences daudzk\u0101rt\u0146iem) deta\u013c\u0101m, kas apr\u0113\u0137in\u0101tas no gult\u0146a \u0123eometrijas.<\/li>\n <li><strong>Izliekta v\u0101rpsta:<\/strong> Rada vibr\u0101ciju gan darba (1x), gan dubult\u0101s darba (2x) frekvenc\u0113s, kas iev\u0113rojami sare\u017e\u0123\u012b diagnostiku un prasa oblig\u0101tu f\u0101\u017eu anal\u012bzes pielieto\u0161anu, lai at\u0161\u0137irtu disbalansu un nob\u012bdi.<\/li>\n <li><strong>Rezonanse:<\/strong> Asa, daudzk\u0101rt\u0113ja vibr\u0101ciju pastiprin\u0101\u0161an\u0101s, kad darba rot\u0101cijas frekvence sakr\u012bt ar vienu no konstrukcijas dabiskaj\u0101m frekvenc\u0113m. \u0160is \u0101rk\u0101rt\u012bgi b\u012bstamais st\u0101voklis netiek nov\u0113rsts ar balans\u0113\u0161anu.<\/li>\n <\/ul>\n\n <h3>2.2. Speci\u0101lista instrumentu komplekts: in\u017eeniera acis un ausis<\/h3>\n \n <p>Prec\u012bza vibr\u0101cijas diagnostika un sekojo\u0161a <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> nepiecie\u0161ams specializ\u0113ts apr\u012bkojums:<\/p>\n \n <ul>\n <li><strong>Vibr\u0101cijas sensori (akselerometri):<\/strong> Prim\u0101rie datu v\u0101k\u0161anas l\u012bdzek\u013ci. Lai ieg\u016btu piln\u012bgu tr\u012bsdimensiju ma\u0161\u012bnas vibr\u0101cijas att\u0113lu, sensori tiek uzst\u0101d\u012bti uz gult\u0146u korpusiem tr\u012bs savstarp\u0113ji perpendikul\u0101ros virzienos: horizont\u0101l\u0101, vertik\u0101l\u0101 un aksi\u0101l\u0101.<\/li>\n <li><strong>P\u0101rn\u0113s\u0101jamie vibr\u0101cijas analizatori\/balansieri:<\/strong> M\u016bsdienu instrumenti, piem\u0113ram, <strong>Balanset-1A<\/strong> Apvieno vibrometra (kop\u0113j\u0101 vibr\u0101cijas l\u012bme\u0146a m\u0113r\u012b\u0161ana), \u0101tr\u0101s Furj\u0113 transform\u0101cijas (FFT) spektra analizatora, f\u0101zes m\u0113r\u012bt\u0101ja un balans\u0113\u0161anas kalkulatora funkcijas. Tie \u013cauj veikt piln\u012bgu diagnostiku un balans\u0113\u0161anu tie\u0161i iek\u0101rtas ekspluat\u0101cijas viet\u0101.<\/li>\n <li><strong>Tahometrs (optiskais vai l\u0101zera):<\/strong> Neat\u0146emama jebkura balans\u0113\u0161anas komplekta sast\u0101vda\u013ca. Nepiecie\u0161ama prec\u012bzai rot\u0101cijas \u0101truma m\u0113r\u012b\u0161anai un f\u0101zes m\u0113r\u012bjumu sinhroniz\u0101cijai. Darb\u012bbai uz v\u0101rpstas vai citas rot\u0113jo\u0161as da\u013cas tiek uzlikts neliels atstarojo\u0161as lentes gabali\u0146\u0161.<\/li>\n <li><strong>Programmat\u016bra:<\/strong> Specializ\u0113ta programmat\u016bra \u013cauj uztur\u0113t iek\u0101rtu datub\u0101zes, analiz\u0113t vibr\u0101cijas tendences laika gait\u0101, veikt padzi\u013cin\u0101tu spektra diagnostiku un autom\u0101tiski \u0123ener\u0113t darba p\u0101rskatus.<\/li>\n <\/ul>\n\n <h3>2.3. Vibr\u0101ciju spektru nolas\u012b\u0161ana (FFT anal\u012bze): ma\u0161\u012bnu sign\u0101lu at\u0161ifr\u0113\u0161ana<\/h3>\n \n <p>Ar akselerometru izm\u0113r\u012btais vibr\u0101cijas sign\u0101ls atspogu\u013co kompleksu amplit\u016bdas-laika atkar\u012bbu. Diagnostikai \u0161\u0101ds sign\u0101ls ir mazinformat\u012bvs. Galven\u0101 anal\u012bzes metode ir \u0101tr\u0101 Furj\u0113 transform\u0101cija (FFT), kas matem\u0101tiski sadala kompleksu laika sign\u0101lu t\u0101 frekven\u010du spektr\u0101. Spektrs par\u0101da prec\u012bzi, kuras frekvences satur vibr\u0101cijas ener\u0123iju, \u013caujot identific\u0113t \u0161os vibr\u0101cijas avotus.<\/p>\n \n <p>Galvenais nel\u012bdzsvarot\u012bbas indikators vibr\u0101cijas spektr\u0101 ir domin\u0113jo\u0161a p\u012b\u0137a kl\u0101tb\u016btne frekvenc\u0113, kas ir tie\u0161i vien\u0101da ar rotora rot\u0101cijas frekvenci. \u0160\u012b frekvence ir apz\u012bm\u0113ta ar 1x. \u0160\u012b p\u012b\u0137a amplit\u016bda (augstums) ir tie\u0161i proporcion\u0101la nel\u012bdzsvarot\u012bbas lielumam.<\/p>\n\n <div class=\"table-container\">\n <table>\n <thead>\n <tr>\n <th>Defekts<\/th>\n <th>Rakstur\u012bg\u0101s frekvences spektr\u0101<\/th>\n <th>F\u0101zes m\u0113r\u012b\u0161anas funkcijas<\/th>\n <th>Ieteicam\u0101s darb\u012bbas<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Statiskais nel\u012bdzsvars<\/td>\n <td>Domin\u0113jo\u0161\u0101 1x virsotne radi\u0101los virzienos (horizont\u0101li, vertik\u0101li)<\/td>\n <td>Stabila f\u0101ze. F\u0101\u017eu starp\u012bba starp balstiem vien\u0101 virzien\u0101 ~0\u00b0 (\u00b130\u00b0)<\/td>\n <td>Not\u012briet l\u0101psti\u0146riteni. Veiciet vienplaknes balans\u0113\u0161anu.<\/td>\n <\/tr>\n <tr>\n <td>P\u0101ra\/dinamisk\u0101 nel\u012bdzsvarot\u012bba<\/td>\n <td>Domin\u0113jo\u0161ais 1x maksimums radi\u0101l\u0101 un bie\u017ei aksi\u0101l\u0101 virzien\u0101<\/td>\n <td>Stabila f\u0101ze. F\u0101\u017eu starp\u012bba starp balstiem vien\u0101 virzien\u0101 ~180\u00b0 (\u00b130\u00b0)<\/td>\n <td>P\u0101rbaudiet deform\u0101ciju ("asto\u0146nieka fig\u016bra"). Veiciet divu plak\u0146u balans\u0113\u0161anu.<\/td>\n <\/tr>\n <tr>\n <td>V\u0101rpstu nesakrit\u012bba<\/td>\n <td>Augsts 2x maksimums, bie\u017ei vien kop\u0101 ar 1x un 3x. \u012apa\u0161i paman\u0101ms aksi\u0101l\u0101 virzien\u0101.<\/td>\n <td>F\u0101zes starp\u012bba ~180\u00b0 aksi\u0101l\u0101 virzien\u0101 p\u0101ri savienojumam<\/td>\n <td>Veiciet motora un ventilatora v\u0101rpstu l\u0101zera izl\u012bdzin\u0101\u0161anu<\/td>\n <\/tr>\n <tr>\n <td>Meh\u0101nisks va\u013c\u012bgums<\/td>\n <td>Harmoniku virkne 1x, 2x, 3x... Bie\u017ei vien ir kl\u0101t subharmonikas (0,5x, 1,5x)<\/td>\n <td>Nestabila, "l\u0113k\u0101\u0161anas" f\u0101ze<\/td>\n <td>Pievelciet visus skr\u016bvju savienojumus (balstus, pamatu). P\u0101rbaudiet, vai nav plaisu.<\/td>\n <\/tr>\n <tr>\n <td>Rito\u0161\u0101 gult\u0146a defekts<\/td>\n <td>Augstas frekvences, nesinhroni p\u012b\u0137i rakstur\u012bgaj\u0101s defektu frekvenc\u0113s<\/td>\n <td>-<\/td>\n <td>P\u0101rbaudiet e\u013c\u013co\u0161anu. Nomainiet gultni.<\/td>\n <\/tr>\n <tr>\n <td>Rezonanse<\/td>\n <td>\u012apa\u0161i augsts maksimums darba frekvenc\u0113, kas sakr\u012bt ar dabisko frekvenci<\/td>\n <td>F\u0101ze strauji main\u0101s par 180\u00b0, p\u0101rejot caur rezonanses frekvenci<\/td>\n <td>Main\u012bt darb\u012bbas \u0101trumu vai konstrukcijas stingr\u012bbu. Balans\u0113\u0161ana nav efekt\u012bva.<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <h3>2.4. F\u0101zes anal\u012bzes galven\u0101 loma: diagnozes apstiprin\u0101\u0161ana<\/h3>\n \n <p>F\u0101\u017eu anal\u012bze ir sp\u0113c\u012bgs instruments, kas \u013cauj gal\u012bgi apstiprin\u0101t "nel\u012bdzsvarot\u012bbas" diagnozi un at\u0161\u0137irt to no citiem defektiem, kas ar\u012b izpau\u017eas darb\u012bbas frekvenc\u0113 1x.<\/p>\n \n <p>F\u0101ze b\u016bt\u012bb\u0101 ir laika attiec\u012bba starp diviem vien\u0101das frekvences vibr\u0101cijas sign\u0101liem, ko m\u0113ra gr\u0101dos. T\u0101 par\u0101da, k\u0101 da\u017e\u0101di ma\u0161\u012bnas punkti p\u0101rvietojas viens attiec\u012bb\u0101 pret otru un attiec\u012bb\u0101 pret atstarojo\u0161o mar\u0137\u0113jumu uz v\u0101rpstas.<\/p>\n \n <h4>Nel\u012bdzsvarot\u012bbas veida noteik\u0161ana pa f\u0101z\u0113m:<\/h4>\n <ul>\n <li><strong>Statisk\u0101 nel\u012bdzsvarot\u012bba:<\/strong> Abi gult\u0146u balsti p\u0101rvietojas sinhroni, "f\u0101z\u0113". T\u0101p\u0113c f\u0101zes le\u0146\u0137a starp\u012bba, kas izm\u0113r\u012bta pie diviem balstiem vien\u0101 radi\u0101laj\u0101 virzien\u0101, b\u016bs tuvu 0\u00b0 (\u00b130\u00b0).<\/li>\n <li><strong>P\u0101ris vai dinamisk\u0101 nel\u012bdzsvarot\u012bba:<\/strong> Balsti veic sv\u0101rst\u012bbu kust\u012bbu "pretf\u0101z\u0113". Attiec\u012bgi f\u0101zes starp\u012bba starp tiem b\u016bs tuvu 180\u00b0 (\u00b130\u00b0).<\/li>\n <\/ul>\n \n <div class=\"warning\">\n <strong>Svar\u012bgi:<\/strong> F\u0101zes le\u0146\u0137a stabilit\u0101te pati par sevi ir iz\u0161\u0137iro\u0161s diagnostikas krit\u0113rijs. Pirms balans\u0113\u0161anas uzs\u0101k\u0161anas j\u0101veic 2\u20133 vad\u012bbas palai\u0161anas, lai nodro\u0161in\u0101tu amplit\u016bdas un f\u0101zes r\u0101d\u012bjumu atk\u0101rtojam\u012bbu (piem\u0113ram, f\u0101ze neat\u0161\u0137iras vair\u0101k par 10\u201315\u00b0). 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https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">Vibr\u0101cijas sensors<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optiskais sensors (l\u0101zera tahometrs)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">Optiskais sensors (l\u0101zera tahometrs)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotora balans\u0113\u0161anas komplekts: p\u0101rn\u0113s\u0101\u0161anas soma, daudzkan\u0101lu sign\u0101la kondicionieris, rokas analizators, magn\u0113tisk\u0101 pamatne, vibr\u0101cijas sensori un spir\u0101lveida kabe\u013ci.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-4\">balans\u0113\u0161anas komplekts-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magn\u0113ta pamatne.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs Insize-60-kgf\">Magn\u0113tiskais stat\u012bvs Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Atstarojo\u0161\u0101 lente\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">Atstarojo\u0161\u0101 lente<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" 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src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplekta saturs ar interfeisa bloku, sensoriem, tahometru un piederumiem\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, 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href=\"https:\/\/vibromera.eu\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js "Balanset-1A" OEM\">Dinamiskais balans\u0113t\u0101js \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n\t\t\t\n <h2>3.\u00a0sada\u013ca: Praktiska balans\u0113\u0161anas rokasgr\u0101mata\u00a0\u2014 soli pa solim sniegtas metodes un profesion\u0101\u013cu padomi<\/h2>\n \n <p>\u0160aj\u0101 sada\u013c\u0101 sniegti detaliz\u0113ti, soli pa solim sniegti nor\u0101d\u012bjumi par to, k\u0101 veikt <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> darbs, s\u0101kot no sagatavo\u0161anas darb\u012bb\u0101m l\u012bdz specializ\u0113t\u0101m metod\u0113m da\u017e\u0101du veidu izpl\u016bdes ventilatoriem.<\/p>\n\n <h3>3.1. Sagatavo\u0161an\u0101s posms \u2014 50% pan\u0101kumi<\/h3>\n \n <p>Kvalitat\u012bva sagatavo\u0161an\u0101s ir pan\u0101kumu un dro\u0161\u012bbas atsl\u0113ga <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong>\u0160\u012b posma ignor\u0113\u0161ana bie\u017ei noved pie nepareiziem rezult\u0101tiem un laika zaud\u0113\u0161anas.<\/p>\n \n <h4>Dro\u0161\u012bba pirmaj\u0101 viet\u0101:<\/h4>\n <p>Pirms jebk\u0101du darbu uzs\u0101k\u0161anas iek\u0101rtai j\u0101b\u016bt piln\u012bb\u0101 atvienotai no str\u0101vas. Lai nov\u0113rstu nejau\u0161u iedarbin\u0101\u0161anu, tiek izmantotas standarta blo\u0137\u0113\u0161anas\/mar\u0137\u0113\u0161anas (LOTO) proced\u016bras. J\u0101p\u0101rliecin\u0101s, ka motora spail\u0113s nav sprieguma.<\/p>\n \n <h4>T\u012br\u012b\u0161ana un vizu\u0101la p\u0101rbaude:<\/h4>\n <p>\u0160\u012b nav s\u0101kotn\u0113j\u0101, bet gan prim\u0101r\u0101 darb\u012bba. L\u0101psti\u0146ritenis ir r\u016bp\u012bgi j\u0101izt\u012bra no jebk\u0101diem uzkr\u0101jumiem \u2013 net\u012brumiem, putek\u013ciem, produkta. Daudzos gad\u012bjumos kvalitat\u012bva t\u012br\u012b\u0161ana vien piln\u012bb\u0101 nov\u0113r\u0161 vai iev\u0113rojami samazina nel\u012bdzsvarot\u012bbu, padarot turpm\u0101ku balans\u0113\u0161anu nevajadz\u012bgu. P\u0113c t\u012br\u012b\u0161anas tiek veikta r\u016bp\u012bga l\u0101psti\u0146u, disku un metin\u0101jumu vizu\u0101la p\u0101rbaude, vai nav plaisu, iespiedumu, deform\u0101ciju un nodiluma paz\u012bmju.<\/p>\n \n <h4>Meh\u0101nisk\u0101 p\u0101rbaude ("Intervences hierarhija"):<\/h4>\n <p>Pirms masas sadal\u012bjuma korekcijas j\u0101p\u0101rbauda visa mezgla meh\u0101nisk\u0101 vesel\u012bba:<\/p>\n <ul>\n <li><strong>Skr\u016bvju savienojuma pievilk\u0161ana:<\/strong> P\u0101rbaudiet un, ja nepiecie\u0161ams, pievelciet skr\u016bves, kas nostiprina l\u0101psti\u0146riteni pie rumbas, rumbu pie v\u0101rpstas, gult\u0146u korpusus pie r\u0101mja un r\u0101mja enkurskr\u016bves pie pamatnes.<\/li>\n <li><strong>\u0122eometrijas p\u0101rbaude:<\/strong> Izmantojot indikatorus, p\u0101rbaudiet v\u0101rpstas un l\u0101psti\u0146rite\u0146a radi\u0101lo un aksi\u0101lo izvirz\u012bjumu. Vizu\u0101li vai izmantojot \u0161ablonus un m\u0113rinstrumentus, p\u0101rbaudiet ar\u012b l\u0101psti\u0146u izl\u012bdzin\u0101jumu un to uzbrukuma le\u0146\u0137a vienm\u0113r\u012bgumu.<\/li>\n <\/ul>\n\n <h3>3.2. Statisk\u0101 balans\u0113\u0161ana: vienk\u0101r\u0161as metodes vienk\u0101r\u0161iem gad\u012bjumiem<\/h3>\n \n <p>Statisk\u0101 balans\u0113\u0161ana tiek pielietota \u0161auriem, diska formas rotoriem (piem\u0113ram, l\u0101psti\u0146rite\u0146iem ar mazu L\/D attiec\u012bbu), ja dinamisk\u0101 balans\u0113\u0161ana ir tehniski neiesp\u0113jama vai ekonomiski nepraktiska.<\/p>\n \n <h4>Na\u017ea asmens metode:<\/h4>\n <p>Klasiska un \u013coti prec\u012bza metode. Rotors (iz\u0146emts no iek\u0101rtas) tiek novietots uz div\u0101m piln\u012bgi horizont\u0101l\u0101m, paral\u0113l\u0101m un glud\u0101m prizm\u0101m vai zemas berzes balstiem. Gravit\u0101cijas ietekm\u0113 rotora "smagais punkts" vienm\u0113r tiecas ie\u0146emt apak\u0161\u0113jo poz\u012bciju. Korekcijas svars tiek uzst\u0101d\u012bts tie\u0161i pret\u012b \u0161im punktam (180\u00b0 le\u0146\u0137\u012b). Process atk\u0101rtojas, l\u012bdz rotors jebkur\u0101 poz\u012bcij\u0101 paliek neitr\u0101l\u0101 l\u012bdzsvara st\u0101vokl\u012b.<\/p>\n \n <h4>Br\u012bv\u0101s rot\u0101cijas metode ("sv\u0113rtene"):<\/h4>\n <p>Vienk\u0101r\u0161ota metode, kas piem\u0113rojama ventilatoriem ar tie\u0161i sav\u0101s viet\u0101s eso\u0161\u0101m l\u0101psti\u0146\u0101m. P\u0113c piedzi\u0146as siksnu (ja t\u0101das ir) no\u0146em\u0161anas l\u0101psti\u0146ritenis l\u0113n\u0101m tiek pagriezts un atlaists. Smag\u0101k\u0101 l\u0101psti\u0146a krit\u012bs uz leju. Korekcija tiek veikta, pievienojot nelielus svarus (piem\u0113ram, izmantojot l\u012bmlenti vai magn\u0113tus) viegl\u0101kaj\u0101m l\u0101psti\u0146\u0101m, l\u012bdz l\u0101psti\u0146ritenis p\u0101rst\u0101j mekl\u0113t jebkuru noteiktu poz\u012bciju.<\/p>\n\n <h3>3.3. Dinamisk\u0101 lauka balans\u0113\u0161ana: profesion\u0101la pieeja<\/h3>\n \n <p>\u0160\u012b ir galven\u0101 metode r\u016bpnieciskai lieto\u0161anai. <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong>tiek veikta, izmantojot specializ\u0113tus instrumentus, piem\u0113ram, <strong>Balanset-1A<\/strong> bez apr\u012bkojuma demont\u0101\u017eas. Process sast\u0101v no vair\u0101kiem oblig\u0101tiem so\u013ciem.<\/p>\n \n <h4>1.\u00a0darb\u012bba: s\u0101kotn\u0113jais m\u0113r\u012bjums (s\u0101kotn\u0113jais m\u0113r\u012bjums)<\/h4>\n <ul>\n <li>Vibr\u0101cijas sensori ir uzst\u0101d\u012bti uz gult\u0146u korpusiem, un tahometra v\u0101rpstai ir uzlikta atstarojo\u0161a lente.<\/li>\n <li>Nos\u016bces ventilators tiek iedarbin\u0101ts un sasniegts nomin\u0101lais darba \u0101trums.<\/li>\n <li>Izmantojot vibr\u0101cijas analizatoru, tiek re\u0123istr\u0113ti s\u0101kotn\u0113jie dati: vibr\u0101cijas amplit\u016bda (parasti mm\/s) un f\u0101zes le\u0146\u0137is (gr\u0101dos) pie darba frekvences 1x. \u0160ie dati atspogu\u013co s\u0101kotn\u0113jo nel\u012bdzsvarot\u012bbas vektoru.<\/li>\n <\/ul>\n \n <h4>2.\u00a0solis: izm\u0113\u0123in\u0101juma svara skr\u0113jiens<\/h4>\n <p><strong>Lo\u0123ika:<\/strong> Lai instruments var\u0113tu prec\u012bzi apr\u0113\u0137in\u0101t, k\u0101 kori\u0123\u0113t nel\u012bdzsvarot\u012bbu, sist\u0113m\u0101 ir j\u0101ievie\u0161 zin\u0101mas izmai\u0146as un j\u0101nov\u0113ro to reakcija. \u0160is ir izm\u0113\u0123in\u0101juma atsvaru uzst\u0101d\u012b\u0161anas m\u0113r\u0137is.<\/p>\n \n <ul>\n <li><strong>Masas un atra\u0161an\u0101s vietas izv\u0113le:<\/strong> Izm\u0113\u0123in\u0101juma svars tiek izv\u0113l\u0113ts t\u0101, lai tas izrais\u012btu iev\u0113rojamas, bet dro\u0161as vibr\u0101cijas vektora izmai\u0146as (piem\u0113ram, amplit\u016bdas izmai\u0146as 20\u201330% un\/vai f\u0101zes nob\u012bdi 20\u201330\u00b0). Svars tiek \u012bslaic\u012bgi piestiprin\u0101ts izv\u0113l\u0113taj\u0101 korekcijas plakn\u0113 zin\u0101m\u0101 le\u0146\u0137isk\u0101 poz\u012bcij\u0101.<\/li>\n <li><strong>M\u0113r\u012bjums:<\/strong> Atk\u0101rtota palai\u0161ana un m\u0113r\u012b\u0161ana veikta, re\u0123istr\u0113jot jaunas amplit\u016bdas un f\u0101zes v\u0113rt\u012bbas.<\/li>\n <\/ul>\n \n <h4>3.\u00a0solis: Korekcijas svara apr\u0113\u0137in\u0101\u0161ana un uzst\u0101d\u012b\u0161ana<\/h4>\n <p>M\u016bsdienu balans\u0113\u0161anas instrumenti, piem\u0113ram, <strong>Balanset-1A<\/strong> autom\u0101tiski veic s\u0101kotn\u0113j\u0101 vibr\u0101cijas vektora at\u0146em\u0161anu no vektora, kas ieg\u016bts ar izm\u0113\u0123in\u0101juma svaru. Pamatojoties uz \u0161o starp\u012bbu (ietekmes vektoru), instruments apr\u0113\u0137ina prec\u012bzu masu un prec\u012bzu le\u0146\u0137i, kur j\u0101uzst\u0101da past\u0101v\u012bgs korekt\u012bvs svars, lai kompens\u0113tu s\u0101kotn\u0113jo nel\u012bdzsvarot\u012bbu.<\/p>\n \n <p>Korekciju var veikt, pievienojot masu (met\u0101la pl\u0101k\u0161\u0146u metin\u0101\u0161ana, skr\u016bvju ar uzgrie\u017e\u0146iem uzst\u0101d\u012b\u0161ana) vai no\u0146emot masu (urbjot caurumus, sl\u012bp\u0113jot). Masas pievieno\u0161ana ir v\u0113lama, jo tas ir atgriezenisks un lab\u0101k kontrol\u0113jams process.<\/p>\n \n <h4>4.\u00a0darb\u012bba: p\u0101rbaudes cikls un regul\u0113\u0161anas balans\u0113\u0161ana<\/h4>\n <ul>\n <li>P\u0113c past\u0101v\u012bg\u0101 korekt\u012bv\u0101 svara uzst\u0101d\u012b\u0161anas (un izm\u0113\u0123in\u0101juma svara no\u0146em\u0161anas) tiek veikta verifik\u0101cijas palai\u0161ana, lai nov\u0113rt\u0113tu rezult\u0101tu.<\/li>\n <li>Ja vibr\u0101cijas l\u012bmenis ir samazin\u0101jies, bet joproj\u0101m p\u0101rsniedz pie\u0146emamos standartus, tiek veikta regul\u0113\u0161anas balans\u0113\u0161ana. Proced\u016bra atk\u0101rtojas, bet verifik\u0101cijas rezult\u0101ti tagad tiek izmantoti k\u0101 s\u0101kotn\u0113jie dati. Tas \u013cauj iterat\u012bvi, soli pa solim nodro\u0161in\u0101t nepiecie\u0161amo balans\u0113\u0161anas kvalit\u0101ti.<\/li>\n <\/ul>\n\n <h3>3.4. Vienas vai divu plak\u0146u balans\u0113\u0161ana? Praktiski izv\u0113les krit\u0113riji<\/h3>\n \n <p>Izv\u0113le starp vienas un divu plak\u0146u balans\u0113\u0161anu ir galvenais l\u0113mums, kas ietekm\u0113 visas proced\u016bras pan\u0101kumus, \u012bpa\u0161i svar\u012bgi <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> pielietojumiem.<\/p>\n \n <h4>Galvenais krit\u0113rijs: Rotora garuma (L) un diametra (D) attiec\u012bba.<\/h4>\n <ul>\n <li>Ja L\/D < 0,5 un rot\u0101cijas \u0101trums ir maz\u0101ks par 1000 apgr.\/min, parasti domin\u0113 statisk\u0101 nel\u012bdzsvarot\u012bba, un pietiek ar vienas plaknes balans\u0113\u0161anu.<\/li>\n <li>Ja L\/D > 0,5 vai rot\u0101cijas \u0101trums ir augsts (>1000 RPM), p\u0101ra nel\u012bdzsvarot\u012bba s\u0101k sp\u0113l\u0113t noz\u012bm\u012bgu lomu, kuras nov\u0113r\u0161anai nepiecie\u0161ama divu plak\u0146u balans\u0113\u0161ana.<\/li>\n <\/ul>\n \n <div class=\"tip\">\n <strong>Praktisks padoms:<\/strong> Ja vienas plaknes balans\u0113\u0161anas laik\u0101 nov\u0113rojat vibr\u0101cijas samazin\u0101\u0161anos pie viena atbalsta (kur tiek veikta korekcija), bet iev\u0113rojami palielin\u0101\u0161anos pie pret\u0113j\u0101 atbalsta, t\u0101 ir skaidra sp\u0113c\u012bgas p\u0101ra nel\u012bdzsvarot\u012bbas komponentes paz\u012bme. \u0160\u0101d\u0101 gad\u012bjum\u0101 nekav\u0113joties p\u0101rtrauciet vienas plaknes korekcijas m\u0113\u0123in\u0101jumus un p\u0101rejiet uz divu plak\u0146u balans\u0113\u0161anu.\n <\/div>\n\n <h3>3.5. P\u0101rkarin\u0101tu ventilatoru balans\u0113\u0161anas \u012bpatn\u012bbas<\/h3>\n \n <p>P\u0101rkarin\u0101ta tipa izpl\u016bdes ventilatori, kuros darba rats (l\u0101psti\u0146ritenis) atrodas \u0101rpus gult\u0146u balstiem, rada \u012bpa\u0161as gr\u016bt\u012bbas balans\u0113\u0161an\u0101.<\/p>\n \n <p><strong>Probl\u0113ma:<\/strong> \u0160\u0101das sist\u0113mas p\u0113c savas b\u016bt\u012bbas ir dinamiski nestabilas un \u0101rk\u0101rt\u012bgi jut\u012bgas pret nel\u012bdzsvarot\u012bbu, \u012bpa\u0161i p\u0101ru tipa. Tas bie\u017ei izpau\u017eas k\u0101 neparasti augsta aksi\u0101l\u0101 vibr\u0101cija.<\/p>\n \n <p><strong>Komplik\u0101cijas:<\/strong> Standarta divu plak\u0146u meto\u017eu piem\u0113ro\u0161ana p\u0101rkarin\u0101tiem rotoriem bie\u017ei vien noved pie neapmierino\u0161iem rezult\u0101tiem vai prasa nepietiekami lielu korekt\u012bvo atsvaru uzst\u0101d\u012b\u0161anu. Sist\u0113mas reakcija uz izm\u0113\u0123in\u0101juma svaru var b\u016bt neintuit\u012bva: piem\u0113ram, svara uzst\u0101d\u012b\u0161ana uz l\u0101psti\u0146rite\u0146a var izrais\u012bt liel\u0101kas vibr\u0101cijas izmai\u0146as t\u0101l\u0101kaj\u0101 balst\u0101 (pie motora) nek\u0101 tuv\u0101kaj\u0101.<\/p>\n \n <p><strong>Ieteikumi:<\/strong> P\u0101rkarin\u0101tu izpl\u016bdes ventilatoru balans\u0113\u0161anai nepiecie\u0161ama liel\u0101ka speci\u0101lista pieredze un izpratne par dinamiku. Vibr\u0101cijas analizatoros bie\u017ei vien ir j\u0101izmanto specializ\u0113ti programmat\u016bras modu\u013ci, kas prec\u012bz\u0101kai kori\u0123\u0113jo\u0161ai masas apr\u0113\u0137in\u0101\u0161anai izmanto statisko\/p\u0101rsp\u0113ku atdal\u012b\u0161anas metodi.<\/p>\n\n <h2>4. sada\u013ca: Sare\u017e\u0123\u012btas lietas un profesion\u0101l\u0101s metodes<\/h2>\n \n <p>Pat stingri iev\u0113rojot proced\u016bras, speci\u0101listi var saskarties ar situ\u0101cij\u0101m, kad standarta pieejas nedod rezult\u0101tus. \u0160\u0101dos gad\u012bjumos nepiecie\u0161ama padzi\u013cin\u0101ta anal\u012bze un nestandarta meto\u017eu pielieto\u0161ana.<\/p>\n\n <h3>4.1. Tipiskas k\u013c\u016bdas un k\u0101 no t\u0101m izvair\u012bties<\/h3>\n \n <h4>1. k\u013c\u016bda: nepareiza diagnoze<\/h4>\n <p>Visbie\u017e\u0101k pie\u013caut\u0101 un d\u0101rg\u0101k\u0101 k\u013c\u016bda ir m\u0113\u0123in\u0101jums l\u012bdzsvarot vibr\u0101ciju, ko izraisa nepareiza izl\u012bdzin\u0101\u0161ana, meh\u0101niska va\u013c\u012bgums vai rezonanse.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Vienm\u0113r s\u0101ciet ar pilnu vibr\u0101ciju anal\u012bzi (spektra un f\u0101zes anal\u012bzi). Ja spektr\u0101 nav skaidras 1x maksimuma dominances, bet ir noz\u012bm\u012bgi maksimumi cit\u0101s frekvenc\u0113s, balans\u0113\u0161anu nevar s\u0101kt, kam\u0113r nav nov\u0113rsts galvenais c\u0113lonis.<\/p>\n \n <h4>2. k\u013c\u016bda: sagatavo\u0161an\u0101s posma ignor\u0113\u0161ana<\/h4>\n <p>Izlai\u017eot l\u0101psti\u0146rite\u0146a t\u012br\u012b\u0161anas vai skr\u016bvju savienojumu pievilk\u0161anas p\u0101rbaudes posmus.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Stingri iev\u0113rojiet 3.1. sada\u013c\u0101 aprakst\u012bto "interven\u010du hierarhiju". T\u012br\u012b\u0161ana un pievilk\u0161ana nav izv\u0113les iesp\u0113jas, bet gan oblig\u0101ti pirmie so\u013ci.<\/p>\n \n <h4>3. k\u013c\u016bda: visu veco balans\u0113\u0161anas svaru no\u0146em\u0161ana<\/h4>\n <p>\u0160\u012b darb\u012bba izn\u012bcina iepriek\u0161\u0113jos (iesp\u0113jams, r\u016bpn\u012bcas) balans\u0113\u0161anas rezult\u0101tus un bie\u017ei vien iev\u0113rojami sare\u017e\u0123\u012b darbu, jo s\u0101kotn\u0113jais nel\u012bdzsvarot\u012bba var k\u013c\u016bt \u013coti liela.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Nekad neno\u0146emiet visus atsvarus bez pamatota iemesla. Ja l\u0101psti\u0146ritenim no iepriek\u0161\u0113j\u0101m balans\u0113\u0161an\u0101m ir uzkr\u0101ju\u0161ies daudzi nelieli atsvari, tos var no\u0146emt, bet p\u0113c tam apvienojiet to vektoru summu vien\u0101 ekvivalent\u0101 atsvar\u0101 un uzst\u0101diet to viet\u0101.<\/p>\n \n <h4>4. k\u013c\u016bda: datu atk\u0101rtojam\u012bbas nep\u0101rbaude<\/h4>\n <p>Balans\u0113\u0161anas s\u0101k\u0161ana ar nestabiliem s\u0101kotn\u0113jiem amplit\u016bdas un f\u0101zes r\u0101d\u012bjumiem.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Pirms izm\u0113\u0123in\u0101juma atsvara uzst\u0101d\u012b\u0161anas veiciet 2\u20133 vad\u012bbas palai\u0161anas. Ja amplit\u016bda vai f\u0101ze "peld" no s\u0101kuma l\u012bdz s\u0101kumam, tas nor\u0101da uz sare\u017e\u0123\u012bt\u0101kas probl\u0113mas esam\u012bbu (rezonansi, termisko izliekumu, aerodinamisko nestabilit\u0101ti). Balans\u0113\u0161ana \u0161\u0101dos apst\u0101k\u013cos nedos stabilu rezult\u0101tu.<\/p>\n\n <h3>4.2. Balans\u0113\u0161ana tuvu rezonansei: kad f\u0101ze atrodas pret\u0113j\u0101 virzien\u0101<\/h3>\n \n <p><strong>Probl\u0113ma:<\/strong> Kad nos\u016bces ventilatora darb\u012bbas \u0101trums ir \u013coti tuvs vienai no sist\u0113mas dabiskaj\u0101m vibr\u0101cijas frekvenc\u0113m (rezonansei), f\u0101zes le\u0146\u0137is k\u013c\u016bst \u0101rk\u0101rt\u012bgi nestabils un \u013coti jut\u012bgs pret maz\u0101kaj\u0101m \u0101truma sv\u0101rst\u012bb\u0101m. Tas padara standarta vektoru apr\u0113\u0137inus, kuru pamat\u0101 ir f\u0101zes m\u0113r\u012bjumi, neprec\u012bzus vai piln\u012bgi neiesp\u0113jamus.<\/p>\n \n <p><strong>Risin\u0101jums: \u010cetru palai\u0161anas metode<\/strong><\/p>\n <p><strong>B\u016bt\u012bba:<\/strong> \u0160\u012b unik\u0101l\u0101 balans\u0113\u0161anas metode neizmanto f\u0101zes m\u0113r\u012bjumus. Korekt\u012bv\u0101 svara apr\u0113\u0137ins tiek veikts, pamatojoties tikai uz vibr\u0101cijas amplit\u016bdas izmai\u0146\u0101m.<\/p>\n \n <p><strong>Process:<\/strong> Metodei nepiecie\u0161amas \u010detras sec\u012bgas palai\u0161anas:<\/p>\n <ol>\n <li>Izm\u0113riet s\u0101kotn\u0113jo vibr\u0101cijas amplit\u016bdu<\/li>\n <li>Izm\u0113riet amplit\u016bdu ar izm\u0113\u0123in\u0101juma svaru, kas uzst\u0101d\u012bts nosac\u012bt\u0101 0\u00b0 poz\u012bcij\u0101<\/li>\n <li>Izm\u0113riet amplit\u016bdu ar to pa\u0161u svaru, kas p\u0101rvietots uz 120\u00b0<\/li>\n <li>Izm\u0113riet amplit\u016bdu ar to pa\u0161u svaru, kas p\u0101rvietots uz 240\u00b0<\/li>\n <\/ol>\n \n <p>Balstoties uz \u010detr\u0101m ieg\u016btaj\u0101m amplit\u016bdas v\u0113rt\u012bb\u0101m, tiek konstru\u0113ts grafisks risin\u0101jums (ap\u013cu krustpunktu metode) vai veikts matem\u0101tisks apr\u0113\u0137ins, kas \u013cauj noteikt nepiecie\u0161amo korekt\u012bv\u0101 svara masu un uzst\u0101d\u012b\u0161anas le\u0146\u0137i.<\/p>\n\n <h3>4.3. Kad probl\u0113ma nav l\u012bdzsvars: struktur\u0101lie un aerodinamiskie sp\u0113ki<\/h3>\n \n <h4>Struktur\u0101las probl\u0113mas:<\/h4>\n <p>V\u0101ja vai saplais\u0101jusi pamatne, va\u013c\u012bgi balsti var rezon\u0113t ar izpl\u016bdes ventilatora darb\u012bbas frekvenci, daudzk\u0101rt palielinot vibr\u0101ciju.<\/p>\n <p><strong>Diagnoze:<\/strong> Lai noteiktu struktur\u0101l\u0101s pa\u0161sv\u0101rst\u012bbu frekvences izsl\u0113gt\u0101 st\u0101vokl\u012b, tiek izmantots trieciena tests (bump tests). To veic, izmantojot \u012bpa\u0161u mod\u0101lo \u0101muru un akselerometru. Ja k\u0101da no atrastaj\u0101m pa\u0161sv\u0101rst\u012bbu frekvenc\u0113m ir tuvu darba rot\u0101cijas frekvencei, probl\u0113ma patie\u0161\u0101m ir rezonanse.<\/p>\n \n <h4>Aerodinamiskie sp\u0113ki:<\/h4>\n <p>Gaisa pl\u016bsmas turbulence iepl\u016bdes atver\u0113 (\u0161\u0137\u0113r\u0161\u013cu vai p\u0101rm\u0113r\u012bgi aizv\u0113rta v\u0101rsta d\u0113\u013c, t\u0101 saukt\u0101 "ventilatora bada" d\u0113\u013c) vai izpl\u016bdes atver\u0113 var izrais\u012bt zemas frekvences, bie\u017ei vien nestabilu vibr\u0101ciju, kas nav saist\u012bta ar masas nel\u012bdzsvarot\u012bbu.<\/p>\n <p><strong>Diagnoze:<\/strong> Tiek veikts tests ar aerodinamisk\u0101s slodzes izmai\u0146\u0101m pie nemain\u012bga rot\u0101cijas \u0101truma (piem\u0113ram, pak\u0101peniski atverot\/aizverot amortizatoru). Ja vibr\u0101cijas l\u012bmenis b\u016btiski main\u0101s, t\u0101s raksturs, visticam\u0101k, ir aerodinamisks.<\/p>\n\n <h3>4.4. Re\u0101lu piem\u0113ru anal\u012bze (gad\u012bjumu izp\u0113te)<\/h3>\n \n <h4>1.\u00a0piem\u0113rs (rezonanse):<\/h4>\n <p>Vien\u0101 dokument\u0113t\u0101 gad\u012bjum\u0101 piepl\u016bdes ventilatora balans\u0113\u0161ana, izmantojot standarta metodi, nedeva rezult\u0101tus \u0101rk\u0101rt\u012bgi nestabilu f\u0101zes r\u0101d\u012bjumu d\u0113\u013c. Anal\u012bze par\u0101d\u012bja, ka darba \u0101trums (29 Hz) bija \u013coti tuvs l\u0101psti\u0146rite\u0146a dabiskajai frekvencei (28 Hz). Izmantojot \u010detru gaitu metodi neatkar\u012bgi no f\u0101zes, vibr\u0101cija tika veiksm\u012bgi samazin\u0101ta l\u012bdz pie\u0146emamam l\u012bmenim, nodro\u0161inot pagaidu risin\u0101jumu l\u012bdz ventilatora nomai\u0146ai pret uzticam\u0101ku.<\/p>\n \n <h4>2.\u00a0piem\u0113rs (vair\u0101ki defekti):<\/h4>\n <p>Cukurfabrikas izpl\u016bdes ventilatoru vibr\u0101cijas anal\u012bze atkl\u0101ja sare\u017e\u0123\u012btas probl\u0113mas. Viena ventilatora spektrs uzr\u0101d\u012bja le\u0146\u0137isku nob\u012bdi (augstas 1x un 2x virsotnes aksi\u0101l\u0101 virzien\u0101), bet cits uzr\u0101d\u012bja meh\u0101nisku va\u013c\u012bgumu (vienm\u0113r\u012bgas harmonikas 1x, 2x, 3x). Tas par\u0101da sec\u012bgas defektu nov\u0113r\u0161anas noz\u012bmi: vispirms tika veikta izl\u012bdzin\u0101\u0161ana un stiprin\u0101juma pievilk\u0161ana, un tikai p\u0113c tam, ja nepiecie\u0161ams, tika veikta balans\u0113\u0161ana.<\/p>\n\n <h2>5.\u00a0sada\u013ca: Standarti, pielaides un profilaktisk\u0101 apkope<\/h2>\n \n <p>Jebkura tehnisk\u0101 darba p\u0113d\u0113jais posms ir t\u0101 kvalit\u0101tes nov\u0113rt\u0113\u0161ana atbilsto\u0161i normat\u012bvo aktu pras\u012bb\u0101m un strat\u0113\u0123ijas izstr\u0101de iek\u0101rtu ilgtermi\u0146a uztur\u0113\u0161anai atbilsto\u0161\u0101 st\u0101vokl\u012b.<\/p>\n\n <h3>5.1. Galveno standartu p\u0101rskats (ISO)<\/h3>\n \n <p>Izpl\u016bdes ventilatoru balans\u0113\u0161anas kvalit\u0101tes un vibr\u0101cijas st\u0101vok\u013ca nov\u0113rt\u0113\u0161anai tiek izmantoti vair\u0101ki starptautiski standarti.<\/p>\n \n <h4>ISO 14694:2003:<\/h4>\n <p>R\u016bpniecisko ventilatoru galvenais standarts. Nosaka pras\u012bbas balans\u0113\u0161anas kvalit\u0101tei un maksim\u0101li pie\u013caujamajiem vibr\u0101cijas l\u012bme\u0146iem atkar\u012bb\u0101 no ventilatora pielietojuma kategorijas (BV-1, BV-2, BV-3 utt.), jaudas un uzst\u0101d\u012b\u0161anas veida.<\/p>\n \n <h4>ISO 1940-1:2003:<\/h4>\n <p>\u0160is standarts nosaka stingro rotoru balans\u0113\u0161anas kvalit\u0101tes pak\u0101pes (G). Kvalit\u0101tes pak\u0101pe raksturo pie\u013caujamo atliku\u0161o nel\u012bdzsvarot\u012bbu. Liel\u0101kajai da\u013cai r\u016bpniecisko nos\u016bces ventilatoru tiek piem\u0113rotas \u0161\u0101das pak\u0101pes:<\/p>\n <ul>\n <li><strong>G6.3:<\/strong> Standarta r\u016bpniecisk\u0101 kvalit\u0101te, piem\u0113rota liel\u0101kajai da\u013cai visp\u0101r\u0113jo r\u016bpniecisko pielietojumu.<\/li>\n <li><strong>G2.5:<\/strong> Paaugstin\u0101ta kvalit\u0101te, kas nepiecie\u0161ama \u0101trgaitas vai \u012bpa\u0161i kritiskiem izpl\u016bdes ventilatoriem, kur vibr\u0101cijas pras\u012bbas ir stingr\u0101kas.<\/li>\n <\/ul>\n \n <h4>ISO 10816-3:2009:<\/h4>\n <p>Regul\u0113 r\u016bpniecisko iek\u0101rtu vibr\u0101cijas st\u0101vok\u013ca nov\u0113rt\u0113\u0161anu, pamatojoties uz m\u0113r\u012bjumiem uz nerot\u0113jo\u0161\u0101m deta\u013c\u0101m (piem\u0113ram, gult\u0146u korpusiem). Standarts ievie\u0161 \u010detras st\u0101vok\u013ca zonas:<\/p>\n <ul>\n <li><strong>A zona:<\/strong> "Labs" (jauns apr\u012bkojums)<\/li>\n <li><strong>B zona:<\/strong> "Apmierino\u0161i" (at\u013cauta neierobe\u017eota darb\u012bba)<\/li>\n <li><strong>C zona:<\/strong> "Pie\u0146emams ierobe\u017eotu laiku" (nepiecie\u0161ama c\u0113lo\u0146a noteik\u0161ana un nov\u0113r\u0161ana)<\/li>\n <li><strong>D zona:<\/strong> "Nepie\u0146emami" (vibr\u0101cija var izrais\u012bt boj\u0101jumus)<\/li>\n <\/ul>\n \n <h4>ISO 14695:2003:<\/h4>\n <p>\u0160is standarts nosaka vienotas metodes un nosac\u012bjumus r\u016bpniecisko ventilatoru vibr\u0101cijas m\u0113r\u012bjumiem, kas nepiecie\u0161ami, lai nodro\u0161in\u0101tu da\u017e\u0101dos laikos un da\u017e\u0101d\u0101s iek\u0101rt\u0101s ieg\u016bto rezult\u0101tu sal\u012bdzin\u0101m\u012bbu un reproduc\u0113jam\u012bbu.<\/p>\n\n <h3>5.2. Ilgtermi\u0146a strat\u0113\u0123ija: integr\u0101cija paredzam\u0101s apkopes programm\u0101<\/h3>\n \n <p><strong>Izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> nevajadz\u0113tu uzskat\u012bt par vienreiz\u0113ju remonta darb\u012bbu. T\u0101 ir neat\u0146emama m\u016bsdienu paredzam\u0101s apkopes strat\u0113\u0123ijas sast\u0101vda\u013ca.<\/p>\n \n <p>Regul\u0101ras vibr\u0101cijas uzraudz\u012bbas ievie\u0161ana (piem\u0113ram, v\u0101cot mar\u0161ruta datus, izmantojot portat\u012bvos analizatorus) \u013cauj laika gait\u0101 izsekot iek\u0101rtu st\u0101voklim. Tenden\u010du anal\u012bze, \u012bpa\u0161i pak\u0101peniska vibr\u0101cijas amplit\u016bdas pieaugums pie darba frekvences 1x, ir uzticams r\u0101d\u012bt\u0101js nel\u012bdzsvarot\u012bbas att\u012bst\u012bbai.<\/p>\n \n <p>\u0160\u012b pieeja \u013cauj:<\/p>\n <ul>\n <li>Balans\u0113\u0161anas pl\u0101no\u0161ana iepriek\u0161, pirms vibr\u0101cijas l\u012bmenis sasniedz ISO 10816-3 standart\u0101 noteikt\u0101s kritisk\u0101s v\u0113rt\u012bbas.<\/li>\n <li>Nov\u0113r\u0161ot gult\u0146u, savienojumu un atbalsta konstrukciju sekund\u0101rus boj\u0101jumus, kas neizb\u0113gami rodas ilgsto\u0161as darb\u012bbas laik\u0101 ar p\u0101rm\u0113r\u012bgu vibr\u0101ciju.<\/li>\n <li>Nepl\u0101notu av\u0101rijas d\u012bkst\u0101ves nov\u0113r\u0161ana, p\u0101rveidojot remontdarbus pl\u0101noto prevent\u012bvo darbu kategorij\u0101.<\/li>\n <\/ul>\n \n <p>Elektroniskas datub\u0101zes izveide par galvenajiem iek\u0101rtu vibr\u0101cijas st\u0101vok\u013ciem un regul\u0101ra tenden\u010du anal\u012bze veido pamatu tehniski pamatotu un ekonomiski efekt\u012bvu apkopes l\u0113mumu pie\u0146em\u0161anai, galu gal\u0101 palielinot uzticam\u012bbu un kop\u0113jo ra\u017eo\u0161anas efektivit\u0101ti.<\/p>\n\n <div class=\"warning\">\n <strong>Secin\u0101jums:<\/strong> Profesion\u0101ls <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> izmantojot modernu apr\u012bkojumu, piem\u0113ram, <strong>Balanset-1A<\/strong> nepiecie\u0161ama sistem\u0101tiska pieeja, apvienojot teor\u0113tisk\u0101s zin\u0101\u0161anas, praktisk\u0101s iema\u0146as un atbilsto\u0161as diagnostikas proced\u016bras. Pan\u0101kumi ir atkar\u012bgi no r\u016bp\u012bgas sagatavo\u0161an\u0101s, pareizas probl\u0113mas identific\u0113\u0161anas un noteikto standartu un proced\u016bru iev\u0113ro\u0161anas.\n <\/div>\n <\/div>\n<\/body>\n<\/html><\/div><\/div><div id=\"panel-800-0-0-2\" class=\"so-panel widget widget_sow-slider\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-slider so-widget-sow-slider-default-6d39609536fd-800\"\n\t\t\t\n\t\t>\t\t\t\t<div class=\"sow-slider-base\" style=\"display: none\" tabindex=\"0\">\n\t\t\t\t\t<ul\n\t\t\t\t\tclass=\"sow-slider-images\"\n\t\t\t\t\tdata-settings=\"{"pagination":true,"speed":800,"timeout":8000,"paused":false,"pause_on_hover":false,"swipe":true,"nav_always_show_desktop":"","nav_always_show_mobile":"","breakpoint":"780px","unmute":false,"anchor":null}\"\n\t\t\t\t\t\t\t\t\t\tdata-anchor-id=\"\"\n\t\t\t\t>\t\t<li class=\"sow-slider-image\" style=\"visibility: visible;\" >\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t\t<div class=\"sow-slider-image-wrapper\" style=\"max-width: 1280px\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"sow-slider-image-foreground-wrapper\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140407-e1558698106789.webp\" class=\"sow-slider-foreground-image\" alt=\"Izpl\u016bdes ventilatora balans\u0113\u0161ana.\" style=\"\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140407-e1558698106789.webp 1280w, https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140407-e1558698106789-600x338.webp 600w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t<\/ul>\t\t\t\t<ol class=\"sow-slider-pagination\">\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"0\" aria-label=\"Par\u0101d\u012bt 1. slaidu\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t<div 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programmat\u016bra, sensori, kas ar kabe\u013ciem piestiprin\u0101ti HVAC ventilatoru blokiem.\" style=\"\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140400-e1558698111849.webp 1280w, https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140400-e1558698111849-600x338.webp 600w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t<\/ul>\t\t\t\t<ol class=\"sow-slider-pagination\">\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"0\" aria-label=\"Par\u0101d\u012bt 1. slaidu\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-next\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"next\" aria-label=\"N\u0101kamais slaids\" data-action=\"next\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thin-right\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-prev\">\n\t\t\t\t\t<a href=\"#\" 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\n\n\n \n \n R\u016bpniecisko izpl\u016bdes ventilatoru balans\u0113\u0161ana: piln\u012bga rokasgr\u0101mata no teorijas l\u012bdz praksei<\/title>\n \n <meta name=\"keywords\" content=\"exhaust balancing, fan balancing, industrial ventilation, vibration analysis, field balancing, Balanset-1A, exhaust fan maintenance\">\n <style>\n\n h1 {\n color: #1e3a8a;\n border-bottom: 3px solid #3b82f6;\n padding-bottom: 10px;\n }\n h2 {\n color: #1e40af;\n border-left: 4px solid #3b82f6;\n padding-left: 15px;\n margin-top: 30px;\n }\n h3 {\n color: #1e40af;\n margin-top: 25px;\n }\n .table-container {\n overflow-x: auto;\n margin: 20px 0;\n }\n table {\n width: 100%;\n border-collapse: collapse;\n margin: 20px 0;\n background-color: white;\n }\n th {\n background-color: #1e40af;\n color: white;\n padding: 12px;\n text-align: left;\n }\n td {\n padding: 10px;\n border: 1px solid #ddd;\n }\n tr:nth-child(even) {\n background-color: #f1f5f9;\n }\n .formula {\n background-color: #eff6ff;\n padding: 15px;\n border-left: 4px solid #3b82f6;\n margin: 15px 0;\n font-family: monospace;\n text-align: center;\n }\n .warning {\n background-color: #fef3c7;\n border: 1px solid #f59e0b;\n padding: 15px;\n margin: 15px 0;\n border-radius: 5px;\n }\n .tip {\n background-color: #dcfce7;\n border: 1px solid #22c55e;\n padding: 15px;\n margin: 15px 0;\n border-radius: 5px;\n }\n ul, ol {\n margin: 15px 0;\n padding-left: 30px;\n }\n .highlight {\n background-color: #dbeafe;\n padding: 2px 4px;\n border-radius: 3px;\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"container\">\n <h1>R\u016bpniecisko izpl\u016bdes ventilatoru balans\u0113\u0161ana: piln\u012bga rokasgr\u0101mata no teorijas l\u012bdz praksei<\/h1>\n\n <h2>1.\u00a0sada\u013ca: Nel\u012bdzsvarot\u012bbas pamatprincipi\u00a0\u2014\u00a0izpratne par iemeslu<\/h2>\n \n <p>Rot\u0113jo\u0161o masu balans\u0113\u0161ana ir viena no galvenaj\u0101m darb\u012bb\u0101m r\u016bpniecisko iek\u0101rtu apkop\u0113 un remont\u0101, \u012bpa\u0161i svar\u012bga <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> pielietojumi. Lai efekt\u012bvi un pamatoti nov\u0113rstu ar p\u0101rm\u0113r\u012bgu vibr\u0101ciju saist\u012bt\u0101s probl\u0113mas, ir nepiecie\u0161ama dzi\u013ca izpratne par fizik\u0101lajiem procesiem, kas ir nel\u012bdzsvarot\u012bbas pamat\u0101, t\u0101s veidiem, c\u0113lo\u0146iem un posto\u0161aj\u0101m sek\u0101m.<\/p>\n\n <h3>1.1. Nel\u012bdzsvarot\u012bbas fizika: vibr\u0101cijas zin\u0101tne<\/h3>\n \n <p>Ide\u0101l\u0101 pasaul\u0113 rot\u0113jo\u0161s \u0137ermenis, piem\u0113ram, izpl\u016bdes ventilatora l\u0101psti\u0146ritenis, b\u016btu perfekti l\u012bdzsvarots. No meh\u0101nisk\u0101 viedok\u013ca tas noz\u012bm\u0113, ka t\u0101 galven\u0101 inerces ass piln\u012bb\u0101 sakr\u012bt ar \u0123eometrisko rot\u0101cijas asi. Tom\u0113r paties\u012bb\u0101 ra\u017eo\u0161anas nepiln\u012bbu un ekspluat\u0101cijas faktoru d\u0113\u013c rodas st\u0101voklis, ko sauc par nel\u012bdzsvarot\u012bbu, kad rotora masas centrs ir nob\u012bd\u012bts attiec\u012bb\u0101 pret t\u0101 rot\u0101cijas asi.<\/p>\n \n <p>Kad \u0161\u0101ds nel\u012bdzsvarots rotors s\u0101k griezties, \u0161\u012b masas nob\u012bde rada centrb\u0113dzes sp\u0113ku. \u0160is sp\u0113ks nep\u0101rtraukti maina virzienu, iedarbojoties perpendikul\u0101ri rot\u0101cijas asij un caur v\u0101rpstu p\u0101rnesot to uz gult\u0146u balstiem un p\u0113c tam uz visu konstrukciju. \u0160is cikliskais sp\u0113ks ir vibr\u0101cijas pamatc\u0113lonis.<\/p>\n \n <div class=\"formula\">\n F = m \u00d7 \u03c9\u00b2 \u00d7 r\n <\/div>\n \n <p>Kur F ir centrb\u0113dzes sp\u0113ks, m ir nesabalans\u0113tas masas lielums, \u03c9 ir le\u0146\u0137iskais \u0101trums un r ir att\u0101lums no rot\u0101cijas ass l\u012bdz nesabalans\u0113tai masai (ekscentricit\u0101te).<\/p>\n \n <p>\u0160\u012bs attiec\u012bbas galvenais aspekts ir tas, ka inerces sp\u0113ks pieaug proporcion\u0101li rot\u0101cijas \u0101truma kvadr\u0101tam (\u03c9\u00b2). Tam ir milz\u012bga praktiska noz\u012bme <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> proced\u016bras. Piem\u0113ram, divk\u0101r\u0161ojot izpl\u016bdes ventilatora \u0101trumu, vibr\u0101cijas sp\u0113ks palielin\u0101sies \u010detras reizes. \u0160\u012b neline\u0101r\u0101 izaugsme izskaidro, k\u0101p\u0113c izpl\u016bdes ventilators, kas darbojas pie\u0146emami ar mazu \u0101trumu, var rad\u012bt katastrof\u0101lus vibr\u0101cijas l\u012bme\u0146us, sasniedzot nomin\u0101lo vai palielin\u0101tu \u0101trumu, piem\u0113ram, ja to kontrol\u0113 ar frekvences p\u0101rveidot\u0101jiem.<\/p>\n\n <h3>1.2. Nel\u012bdzsvarot\u012bbas klasifik\u0101cija: tr\u012bs probl\u0113mu veidi<\/h3>\n \n <p>Rotora nel\u012bdzsvarot\u012bba atkar\u012bb\u0101 no inerces ass un rot\u0101cijas ass savstarp\u0113j\u0101 izvietojuma ir sadal\u012bta tr\u012bs galvenajos veidos:<\/p>\n \n <h4>Statisk\u0101 nel\u012bdzsvarot\u012bba (sp\u0113ka\/statisk\u0101 nel\u012bdzsvarot\u012bba)<\/h4>\n\t\t\t<div id=\"attachment_3705\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/\u0420\u043e\u0442\u0435\u0440_statika-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3705\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/Roter_statika-1024x549.jpg\" alt=\"Rotora balans\u0113\u0161anas iek\u0101rta ar elektromotoru uz stat\u012bviem, vibr\u0101cijas sensoriem, m\u0113rier\u012bci, kl\u0113pjdatoru ar programmat\u016bras displeju\" width=\"750\" height=\"402\" class=\"size-large wp-image-3705\" \/><\/a><p id=\"caption-attachment-3705\" class=\"wp-caption-text\">Rotora balans\u0113\u0161anas ma\u0161\u012bnas iestat\u012b\u0161ana ar datorvad\u0101mu uzraudz\u012bbas sist\u0113mu statisko un dinamisko sp\u0113ku m\u0113r\u012b\u0161anai, lai noteiktu rot\u0113jo\u0161u elektromotora komponentu nel\u012bdzsvarot\u012bbu.<\/p><\/div>\n <p><strong>Defin\u012bcija:<\/strong> Rodas, kad inerces ass tiek nob\u012bd\u012bta paral\u0113li rot\u0101cijas asij. To var vizualiz\u0113t k\u0101 vienu "smagu punktu" uz rotora.<\/p>\n <p><strong>Diagnoze:<\/strong> \u0160\u0101da veida nel\u012bdzsvarot\u012bba ir unik\u0101la ar to, ka t\u0101 izpau\u017eas pat miera st\u0101vokl\u012b. Ja \u0161\u0101ds rotors tiek novietots uz horizont\u0101liem balstiem ar zemu berzi (sauktiem par "na\u017ea asme\u0146iem"), tas vienm\u0113r griez\u012bsies gravit\u0101cijas ietekm\u0113 un apst\u0101sies ar smago galu uz leju.<\/p>\n <p><strong>Labojums:<\/strong> Nov\u0113r\u0161ams relat\u012bvi vienk\u0101r\u0161i, pievienojot (vai no\u0146emot) korekt\u012bv\u0101s masas vien\u0101 plakn\u0113, 180 gr\u0101du le\u0146\u0137\u012b pret\u012b identific\u0113tajam smagajam punktam. Statisk\u0101 nel\u012bdzsvarot\u012bba ir rakstur\u012bga \u0161auriem, diska formas rotoriem ar zemu garuma un diametra (L\/D) attiec\u012bbu (piem\u0113ram, maz\u0101ku par 0,5).<\/p>\n \n <h4>P\u0101ra nel\u012bdzsvarot\u012bba<\/h4>\n\t\t\t\n <p><strong>Defin\u012bcija:<\/strong> Rodas, kad inerces ass krustojas ar rot\u0101cijas asi rotora masas centr\u0101. Fiziski tas ir l\u012bdzv\u0113rt\u012bgi div\u0101m vien\u0101d\u0101m nesabalans\u0113t\u0101m mas\u0101m, kas atrodas div\u0101s da\u017e\u0101d\u0101s plakn\u0113s gar rotora garumu un ir novietotas 180 gr\u0101du le\u0146\u0137\u012b viena no otras.<\/p>\n <p><strong>Diagnoze:<\/strong> Statisk\u0101 st\u0101vokl\u012b \u0161\u0101ds rotors ir l\u012bdzsvarots un neie\u0146ems nevienu konkr\u0113tu poz\u012bciju. Tom\u0113r rot\u0101cijas laik\u0101 \u0161is masu p\u0101ris rada "\u0161\u016bpo\u0161an\u0101s" vai "\u013codz\u012b\u0161an\u0101s" momentu, kas m\u0113dz pagriezt rotoru perpendikul\u0101ri rot\u0101cijas asij, izraisot sp\u0113c\u012bgas vibr\u0101cijas pie balstiem.<\/p>\n <p><strong>Labojums:<\/strong> Lai kompens\u0113tu \u0161o momentu, nepiecie\u0161ama korekcija vismaz div\u0101s plakn\u0113s.<\/p>\n \n <h4>Dinamisk\u0101 nel\u012bdzsvarot\u012bba<\/h4>\n\t\t\t<div id=\"attachment_3695\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/long-rotor.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3695\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/long-rotor-1024x549.jpg\" alt=\"Rotora balans\u0113\u0161anas iek\u0101rta ar elektromotoru uz gult\u0146u stat\u012bviem, vibr\u0101cijas sensoriem, kabe\u013ciem un Vibromera analizatora kl\u0113pjdatora displeju\" width=\"750\" height=\"402\" class=\"size-large wp-image-3695\" \/><\/a><p id=\"caption-attachment-3695\" class=\"wp-caption-text\">Elektromotora rotora p\u0101rbaudes iek\u0101rtas tehnisk\u0101 sh\u0113ma ar vara tinumiem, kas uzst\u0101d\u012bti uz prec\u012bzijas gult\u0146iem un savienoti ar elektronisko uzraudz\u012bbas iek\u0101rtu rot\u0101cijas dinamikas m\u0113r\u012b\u0161anai.<\/p><\/div>\n \u00a0 \u00a0 \u00a0 \u00a0<p><strong>Defin\u012bcija:<\/strong> \u0160is ir visizplat\u012bt\u0101kais un praks\u0113 visbie\u017e\u0101k sastopamais gad\u012bjums, kad inerces ass nav ne paral\u0113la, ne nekrusto rot\u0101cijas asi, bet gan telp\u0101 ir \u0161\u0137\u012bbi tai l\u012bdzi. Dinamisk\u0101 nel\u012bdzsvarot\u012bba vienm\u0113r ir statisk\u0101s un p\u0101ru nel\u012bdzsvarot\u012bbas kombin\u0101cija.<\/p>\n <p><strong>Diagnoze:<\/strong> Izpau\u017eas tikai rotora rot\u0101cijas laik\u0101.<\/p>\n <p><strong>Labojums:<\/strong> Vienm\u0113r nepiecie\u0161ama balans\u0113\u0161ana vismaz div\u0101s korekcijas plakn\u0113s, lai vienlaikus kompens\u0113tu gan sp\u0113ka, gan momenta komponentes.<\/p>\n\n <h3>1.3. Probl\u0113mu pamatc\u0113lo\u0146i: no kurienes rodas nel\u012bdzsvarot\u012bba?<\/h3>\n \n <p>Nel\u012bdzsvarot\u012bbas c\u0113lo\u0146us var iedal\u012bt div\u0101s liel\u0101s grup\u0101s, kas ir \u012bpa\u0161i svar\u012bgas <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> lietojumprogrammas:<\/p>\n \n <h4>Darb\u012bbas faktori (visbie\u017e\u0101k):<\/h4>\n <ul>\n <li><strong>Materi\u0101la uzkr\u0101\u0161an\u0101s:<\/strong> Visbie\u017e\u0101kais iemesls, k\u0101p\u0113c izpl\u016bdes ventilatori darbojas pies\u0101r\u0146ot\u0101 vid\u0113. Nevienm\u0113r\u012bga putek\u013cu, net\u012brumu, kr\u0101sas, procesa produktu vai mitruma uzkr\u0101\u0161an\u0101s uz l\u0101psti\u0146rite\u0146a l\u0101psti\u0146\u0101m maina masas sadal\u012bjumu.<\/li>\n <li><strong>Nodilums un korozija:<\/strong> Nevienm\u0113r\u012bgs l\u0101psti\u0146u abraz\u012bvais nodilums, pilienu erozija \u0161\u0137idruma iek\u013c\u016b\u0161anas d\u0113\u013c vai \u0137\u012bmiska korozija izraisa masas zudumu da\u017e\u0101s viet\u0101s un sekojo\u0161u nel\u012bdzsvarot\u012bbu.<\/li>\n <li><strong>Termisk\u0101 deform\u0101cija:<\/strong> Nevienm\u0113r\u012bga rotora uzsil\u0161ana vai dzes\u0113\u0161ana, \u012bpa\u0161i karsta apr\u012bkojuma ilgsto\u0161as d\u012bkst\u0101ves laik\u0101, var izrais\u012bt v\u0101rpstas vai l\u0101psti\u0146rite\u0146a \u012bslaic\u012bgu vai past\u0101v\u012bgu saliek\u0161anos.<\/li>\n <li><strong>L\u012bdzsvara zuduma svari:<\/strong> Iepriek\u0161 uzst\u0101d\u012btie korekt\u012bv\u0101s atsvara da\u013cas var atdal\u012bties vibr\u0101cijas, korozijas vai meh\u0101niskas ietekmes d\u0113\u013c.<\/li>\n <\/ul>\n \n <h4>Ra\u017eo\u0161anas un mont\u0101\u017eas defekti:<\/h4>\n <ul>\n <li><strong>Ra\u017eo\u0161anas defekti:<\/strong> Materi\u0101la nevienm\u0113r\u012bgums (piem\u0113ram, lie\u0161anas porain\u012bba), neprecizit\u0101tes apstr\u0101d\u0113 vai sliktas kvalit\u0101tes l\u0101psti\u0146u mont\u0101\u017ea pie l\u0101psti\u0146rite\u0146a.<\/li>\n <li><strong>Mont\u0101\u017eas un uzst\u0101d\u012b\u0161anas k\u013c\u016bdas:<\/strong> Nepareiza l\u0101psti\u0146rite\u0146a piestiprin\u0101\u0161ana pie v\u0101rpstas, nepareiza izl\u012bdzin\u0101\u0161ana, rumbas stiprin\u0101juma va\u013c\u012bgums, motora un ventilatora v\u0101rpstu nepareiza izl\u012bdzin\u0101\u0161ana.<\/li>\n <li><strong>Saist\u012bt\u0101s komponentu probl\u0113mas:<\/strong> Nestandarta vai nodilu\u0161u piedzi\u0146as siksnu lieto\u0161ana, gult\u0146u defekti, iek\u0101rtas stiprin\u0101juma pie pamatnes va\u013c\u012bgums (st\u0101voklis, kas paz\u012bstams k\u0101 "m\u012bkst\u0101 p\u0113da").<\/li>\n <\/ul>\n\n <h3>1.4. Nel\u012bdzsvarot\u012bbas sekas: izn\u012bcin\u0101\u0161anas \u0137\u0113des reakcija<\/h3>\n \n <p>Nel\u012bdzsvarot\u012bbas probl\u0113mu ignor\u0113\u0161ana noved pie \u0137\u0113des reakcijas ar destrukt\u012bv\u0101m sek\u0101m, kas ietekm\u0113 gan meh\u0101nisko iek\u0101rtu komponentus, gan ekonomisko sniegumu, \u012bpa\u0161i kritiski tas ir izpl\u016bdes sist\u0113m\u0101s:<\/p>\n \n <h4>Meh\u0101nisk\u0101s sekas:<\/h4>\n <ul>\n <li><strong>Vibr\u0101cija un troksnis:<\/strong> Strauj\u0161 vibr\u0101cijas un trok\u0161\u0146a pieaugums ir visac\u012bmredzam\u0101k\u0101s sekas, kas pasliktina darba apst\u0101k\u013cus un kalpo k\u0101 pirmais darb\u012bbas trauc\u0113jumu sign\u0101ls.<\/li>\n <li><strong>Pa\u0101trin\u0101ta gult\u0146u nodil\u0161ana:<\/strong> Visbie\u017e\u0101k\u0101, d\u0101rg\u0101k\u0101 un b\u012bstam\u0101k\u0101 sekas. Centrb\u0113dzes sp\u0113ka rad\u012bt\u0101s ciklisk\u0101s slodzes izraisa pa\u0101trin\u0101tu rito\u0161o elementu un skrejce\u013cu nogurumu un boj\u0101jumus, samazinot gult\u0146u kalpo\u0161anas laiku desmitiem rei\u017eu.<\/li>\n <li><strong>Noguruma atteice:<\/strong> Ilgsto\u0161a vibr\u0101cijas iedarb\u012bba izraisa noguruma uzkr\u0101\u0161anos met\u0101l\u0101, kas var izrais\u012bt \u0161ahtu, atbalsta konstrukciju, metin\u0101jumu boj\u0101jumus un pat enkura skr\u016bvju, kas nostiprina iek\u0101rtu pie pamatiem, l\u016bzumu.<\/li>\n <li><strong>Blakus eso\u0161o komponentu boj\u0101jumi:<\/strong> Vibr\u0101cija boj\u0101 ar\u012b savienojuma savienojumus, siksnas piedzi\u0146as un v\u0101rpstas bl\u012bv\u0113jumus.<\/li>\n <\/ul>\n \n <h4>Ekonomisk\u0101s un darb\u012bbas sekas:<\/h4>\n <ul>\n <li><strong>Palielin\u0101ts ener\u0123ijas pat\u0113ri\u0146\u0161:<\/strong> Iev\u0113rojama da\u013ca motora ener\u0123ijas tiek t\u0113r\u0113ta nevis gaisa kustin\u0101\u0161anai, bet gan vibr\u0101cijas rad\u012b\u0161anai, radot tie\u0161us finansi\u0101lus zaud\u0113jumus.<\/li>\n <li><strong>Samazin\u0101ta veiktsp\u0113ja:<\/strong> Vibr\u0101cija var trauc\u0113t l\u0101psti\u0146rite\u0146a aerodinamiskaj\u0101m \u012bpa\u0161\u012bb\u0101m, k\u0101 rezult\u0101t\u0101 samazin\u0101s gaisa pl\u016bsma un spiediens, ko rada izpl\u016bdes ventilators.<\/li>\n <li><strong>Av\u0101rijas d\u012bkst\u0101ve:<\/strong> Galu gal\u0101 nel\u012bdzsvarot\u012bba noved pie iek\u0101rtu av\u0101rijas izsl\u0113g\u0161anas, k\u0101 rezult\u0101t\u0101 rodas d\u0101rgi remontdarbi un zaud\u0113jumi ra\u017eo\u0161anas l\u012bnijas d\u012bkst\u0101ves d\u0113\u013c.<\/li>\n <li><strong>Dro\u0161\u012bbas apdraud\u0113jumi:<\/strong> Kritiskos gad\u012bjumos l\u0101psti\u0146rite\u0146a izn\u012bcin\u0101\u0161ana liel\u0101 \u0101trum\u0101 ir iesp\u0113jama, radot tie\u0161us draudus person\u0101la dz\u012bv\u012bbai un vesel\u012bbai.<\/li>\n <\/ul>\n\n <h2>2. sada\u013ca: Vibr\u0101cijas diagnostika \u2014 prec\u012bzas diagnostikas m\u0101ksla<\/h2>\n \n <p>Pareiza diagnostika ir veiksm\u012bgas balans\u0113\u0161anas st\u016brakmens. Pirms masas korekcijas uzs\u0101k\u0161anas ir ar lielu p\u0101rliec\u012bbu j\u0101pier\u0101da, ka nel\u012bdzsvarot\u012bba patie\u0161\u0101m ir p\u0101rm\u0113r\u012bgas vibr\u0101cijas galvenais c\u0113lonis. \u0160\u012b sada\u013ca ir velt\u012bta instrument\u0101l\u0101m metod\u0113m, kas \u013cauj ne tikai atkl\u0101t probl\u0113mu, bet ar\u012b prec\u012bzi noteikt t\u0101s raksturu.<\/p>\n\n <h3>2.1. K\u0101p\u0113c vibr\u0101cija ne vienm\u0113r ir nel\u012bdzsvarot\u012bba: diferenci\u0101ldiagnoze<\/h3>\n \n <p>Katram apkopes speci\u0101listam ir j\u0101saprot pamatprincips: p\u0101rm\u0113r\u012bga vibr\u0101cija ir simptoms, nevis diagnoze. Lai gan nel\u012bdzsvarot\u012bba ir viens no visbie\u017e\u0101k sastopamajiem izpl\u016bdes ventilatora vibr\u0101cijas c\u0113lo\u0146iem, vair\u0101ki citi defekti var rad\u012bt l\u012bdz\u012bgus mode\u013cus, kas j\u0101izsl\u0113dz pirms darba uzs\u0101k\u0161anas. <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> darbs.<\/p>\n \n <p>Galvenie defekti, kas "mask\u0113jas" k\u0101 nel\u012bdzsvarot\u012bba:<\/p>\n <ul>\n <li><strong>Nesakrit\u012bba:<\/strong> V\u0101rpstas nob\u012bde starp motoru un ventilatoru. Vibr\u0101ciju spektr\u0101 rakstur\u012bgs iev\u0113rojams maksimums pie divk\u0101r\u0161as darb\u012bbas frekvences (2x), \u012bpa\u0161i aksi\u0101l\u0101 virzien\u0101.<\/li>\n <li><strong>Meh\u0101nisk\u0101 va\u013c\u012bgums:<\/strong> Gult\u0146u atbalsta skr\u016bvju va\u013c\u012bgums, plaisas pamatnes r\u0101m\u012b. Izpau\u017eas k\u0101 virkne darba frekvences harmoniku (1x, 2x, 3x utt.) un, smagos gad\u012bjumos, subharmonikas (0,5x, 1,5x).<\/li>\n <li><strong>Rito\u0161\u0101 gult\u0146a defekti:<\/strong> Atl\u016bzumi, plaisas uz skrejce\u013ciem vai rito\u0161ajiem elementiem. Rada vibr\u0101ciju pie rakstur\u012bg\u0101m augstfrekvences, nesinhron\u0101m (nevis rot\u0101cijas frekvences daudzk\u0101rt\u0146iem) deta\u013c\u0101m, kas apr\u0113\u0137in\u0101tas no gult\u0146a \u0123eometrijas.<\/li>\n <li><strong>Izliekta v\u0101rpsta:<\/strong> Rada vibr\u0101ciju gan darba (1x), gan dubult\u0101s darba (2x) frekvenc\u0113s, kas iev\u0113rojami sare\u017e\u0123\u012b diagnostiku un prasa oblig\u0101tu f\u0101\u017eu anal\u012bzes pielieto\u0161anu, lai at\u0161\u0137irtu disbalansu un nob\u012bdi.<\/li>\n <li><strong>Rezonanse:<\/strong> Asa, daudzk\u0101rt\u0113ja vibr\u0101ciju pastiprin\u0101\u0161an\u0101s, kad darba rot\u0101cijas frekvence sakr\u012bt ar vienu no konstrukcijas dabiskaj\u0101m frekvenc\u0113m. \u0160is \u0101rk\u0101rt\u012bgi b\u012bstamais st\u0101voklis netiek nov\u0113rsts ar balans\u0113\u0161anu.<\/li>\n <\/ul>\n\n <h3>2.2. Speci\u0101lista instrumentu komplekts: in\u017eeniera acis un ausis<\/h3>\n \n <p>Prec\u012bza vibr\u0101cijas diagnostika un sekojo\u0161a <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> nepiecie\u0161ams specializ\u0113ts apr\u012bkojums:<\/p>\n \n <ul>\n <li><strong>Vibr\u0101cijas sensori (akselerometri):<\/strong> Prim\u0101rie datu v\u0101k\u0161anas l\u012bdzek\u013ci. Lai ieg\u016btu piln\u012bgu tr\u012bsdimensiju ma\u0161\u012bnas vibr\u0101cijas att\u0113lu, sensori tiek uzst\u0101d\u012bti uz gult\u0146u korpusiem tr\u012bs savstarp\u0113ji perpendikul\u0101ros virzienos: horizont\u0101l\u0101, vertik\u0101l\u0101 un aksi\u0101l\u0101.<\/li>\n <li><strong>P\u0101rn\u0113s\u0101jamie vibr\u0101cijas analizatori\/balansieri:<\/strong> M\u016bsdienu instrumenti, piem\u0113ram, <strong>Balanset-1A<\/strong> Apvieno vibrometra (kop\u0113j\u0101 vibr\u0101cijas l\u012bme\u0146a m\u0113r\u012b\u0161ana), \u0101tr\u0101s Furj\u0113 transform\u0101cijas (FFT) spektra analizatora, f\u0101zes m\u0113r\u012bt\u0101ja un balans\u0113\u0161anas kalkulatora funkcijas. Tie \u013cauj veikt piln\u012bgu diagnostiku un balans\u0113\u0161anu tie\u0161i iek\u0101rtas ekspluat\u0101cijas viet\u0101.<\/li>\n <li><strong>Tahometrs (optiskais vai l\u0101zera):<\/strong> Neat\u0146emama jebkura balans\u0113\u0161anas komplekta sast\u0101vda\u013ca. Nepiecie\u0161ama prec\u012bzai rot\u0101cijas \u0101truma m\u0113r\u012b\u0161anai un f\u0101zes m\u0113r\u012bjumu sinhroniz\u0101cijai. Darb\u012bbai uz v\u0101rpstas vai citas rot\u0113jo\u0161as da\u013cas tiek uzlikts neliels atstarojo\u0161as lentes gabali\u0146\u0161.<\/li>\n <li><strong>Programmat\u016bra:<\/strong> Specializ\u0113ta programmat\u016bra \u013cauj uztur\u0113t iek\u0101rtu datub\u0101zes, analiz\u0113t vibr\u0101cijas tendences laika gait\u0101, veikt padzi\u013cin\u0101tu spektra diagnostiku un autom\u0101tiski \u0123ener\u0113t darba p\u0101rskatus.<\/li>\n <\/ul>\n\n <h3>2.3. Vibr\u0101ciju spektru nolas\u012b\u0161ana (FFT anal\u012bze): ma\u0161\u012bnu sign\u0101lu at\u0161ifr\u0113\u0161ana<\/h3>\n \n <p>Ar akselerometru izm\u0113r\u012btais vibr\u0101cijas sign\u0101ls atspogu\u013co kompleksu amplit\u016bdas-laika atkar\u012bbu. Diagnostikai \u0161\u0101ds sign\u0101ls ir mazinformat\u012bvs. Galven\u0101 anal\u012bzes metode ir \u0101tr\u0101 Furj\u0113 transform\u0101cija (FFT), kas matem\u0101tiski sadala kompleksu laika sign\u0101lu t\u0101 frekven\u010du spektr\u0101. Spektrs par\u0101da prec\u012bzi, kuras frekvences satur vibr\u0101cijas ener\u0123iju, \u013caujot identific\u0113t \u0161os vibr\u0101cijas avotus.<\/p>\n \n <p>Galvenais nel\u012bdzsvarot\u012bbas indikators vibr\u0101cijas spektr\u0101 ir domin\u0113jo\u0161a p\u012b\u0137a kl\u0101tb\u016btne frekvenc\u0113, kas ir tie\u0161i vien\u0101da ar rotora rot\u0101cijas frekvenci. \u0160\u012b frekvence ir apz\u012bm\u0113ta ar 1x. \u0160\u012b p\u012b\u0137a amplit\u016bda (augstums) ir tie\u0161i proporcion\u0101la nel\u012bdzsvarot\u012bbas lielumam.<\/p>\n\n <div class=\"table-container\">\n <table>\n <thead>\n <tr>\n <th>Defekts<\/th>\n <th>Rakstur\u012bg\u0101s frekvences spektr\u0101<\/th>\n <th>F\u0101zes m\u0113r\u012b\u0161anas funkcijas<\/th>\n <th>Ieteicam\u0101s darb\u012bbas<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Statiskais nel\u012bdzsvars<\/td>\n <td>Domin\u0113jo\u0161\u0101 1x virsotne radi\u0101los virzienos (horizont\u0101li, vertik\u0101li)<\/td>\n <td>Stabila f\u0101ze. F\u0101\u017eu starp\u012bba starp balstiem vien\u0101 virzien\u0101 ~0\u00b0 (\u00b130\u00b0)<\/td>\n <td>Not\u012briet l\u0101psti\u0146riteni. Veiciet vienplaknes balans\u0113\u0161anu.<\/td>\n <\/tr>\n <tr>\n <td>P\u0101ra\/dinamisk\u0101 nel\u012bdzsvarot\u012bba<\/td>\n <td>Domin\u0113jo\u0161ais 1x maksimums radi\u0101l\u0101 un bie\u017ei aksi\u0101l\u0101 virzien\u0101<\/td>\n <td>Stabila f\u0101ze. F\u0101\u017eu starp\u012bba starp balstiem vien\u0101 virzien\u0101 ~180\u00b0 (\u00b130\u00b0)<\/td>\n <td>P\u0101rbaudiet deform\u0101ciju ("asto\u0146nieka fig\u016bra"). Veiciet divu plak\u0146u balans\u0113\u0161anu.<\/td>\n <\/tr>\n <tr>\n <td>V\u0101rpstu nesakrit\u012bba<\/td>\n <td>Augsts 2x maksimums, bie\u017ei vien kop\u0101 ar 1x un 3x. \u012apa\u0161i paman\u0101ms aksi\u0101l\u0101 virzien\u0101.<\/td>\n <td>F\u0101zes starp\u012bba ~180\u00b0 aksi\u0101l\u0101 virzien\u0101 p\u0101ri savienojumam<\/td>\n <td>Veiciet motora un ventilatora v\u0101rpstu l\u0101zera izl\u012bdzin\u0101\u0161anu<\/td>\n <\/tr>\n <tr>\n <td>Meh\u0101nisks va\u013c\u012bgums<\/td>\n <td>Harmoniku virkne 1x, 2x, 3x... Bie\u017ei vien ir kl\u0101t subharmonikas (0,5x, 1,5x)<\/td>\n <td>Nestabila, "l\u0113k\u0101\u0161anas" f\u0101ze<\/td>\n <td>Pievelciet visus skr\u016bvju savienojumus (balstus, pamatu). P\u0101rbaudiet, vai nav plaisu.<\/td>\n <\/tr>\n <tr>\n <td>Rito\u0161\u0101 gult\u0146a defekts<\/td>\n <td>Augstas frekvences, nesinhroni p\u012b\u0137i rakstur\u012bgaj\u0101s defektu frekvenc\u0113s<\/td>\n <td>-<\/td>\n <td>P\u0101rbaudiet e\u013c\u013co\u0161anu. Nomainiet gultni.<\/td>\n <\/tr>\n <tr>\n <td>Rezonanse<\/td>\n <td>\u012apa\u0161i augsts maksimums darba frekvenc\u0113, kas sakr\u012bt ar dabisko frekvenci<\/td>\n <td>F\u0101ze strauji main\u0101s par 180\u00b0, p\u0101rejot caur rezonanses frekvenci<\/td>\n <td>Main\u012bt darb\u012bbas \u0101trumu vai konstrukcijas stingr\u012bbu. Balans\u0113\u0161ana nav efekt\u012bva.<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <h3>2.4. F\u0101zes anal\u012bzes galven\u0101 loma: diagnozes apstiprin\u0101\u0161ana<\/h3>\n \n <p>F\u0101\u017eu anal\u012bze ir sp\u0113c\u012bgs instruments, kas \u013cauj gal\u012bgi apstiprin\u0101t "nel\u012bdzsvarot\u012bbas" diagnozi un at\u0161\u0137irt to no citiem defektiem, kas ar\u012b izpau\u017eas darb\u012bbas frekvenc\u0113 1x.<\/p>\n \n <p>F\u0101ze b\u016bt\u012bb\u0101 ir laika attiec\u012bba starp diviem vien\u0101das frekvences vibr\u0101cijas sign\u0101liem, ko m\u0113ra gr\u0101dos. T\u0101 par\u0101da, k\u0101 da\u017e\u0101di ma\u0161\u012bnas punkti p\u0101rvietojas viens attiec\u012bb\u0101 pret otru un attiec\u012bb\u0101 pret atstarojo\u0161o mar\u0137\u0113jumu uz v\u0101rpstas.<\/p>\n \n <h4>Nel\u012bdzsvarot\u012bbas veida noteik\u0161ana pa f\u0101z\u0113m:<\/h4>\n <ul>\n <li><strong>Statisk\u0101 nel\u012bdzsvarot\u012bba:<\/strong> Abi gult\u0146u balsti p\u0101rvietojas sinhroni, "f\u0101z\u0113". T\u0101p\u0113c f\u0101zes le\u0146\u0137a starp\u012bba, kas izm\u0113r\u012bta pie diviem balstiem vien\u0101 radi\u0101laj\u0101 virzien\u0101, b\u016bs tuvu 0\u00b0 (\u00b130\u00b0).<\/li>\n <li><strong>P\u0101ris vai dinamisk\u0101 nel\u012bdzsvarot\u012bba:<\/strong> Balsti veic sv\u0101rst\u012bbu kust\u012bbu "pretf\u0101z\u0113". Attiec\u012bgi f\u0101zes starp\u012bba starp tiem b\u016bs tuvu 180\u00b0 (\u00b130\u00b0).<\/li>\n <\/ul>\n \n <div class=\"warning\">\n <strong>Svar\u012bgi:<\/strong> F\u0101zes le\u0146\u0137a stabilit\u0101te pati par sevi ir iz\u0161\u0137iro\u0161s diagnostikas krit\u0113rijs. Pirms balans\u0113\u0161anas uzs\u0101k\u0161anas j\u0101veic 2\u20133 vad\u012bbas palai\u0161anas, lai nodro\u0161in\u0101tu amplit\u016bdas un f\u0101zes r\u0101d\u012bjumu atk\u0101rtojam\u012bbu (piem\u0113ram, f\u0101ze neat\u0161\u0137iras vair\u0101k par 10\u201315\u00b0). Ja f\u0101ze haotiski \u201cpeld\u201d vai b\u016btiski main\u0101s atk\u0101rtotu palai\u0161anu laik\u0101, t\u0101 ir \u201csarkan\u0101 z\u012bme\u201d, kas nor\u0101da uz sare\u017e\u0123\u012bt\u0101ku probl\u0113mu nek\u0101 vienk\u0101r\u0161a nel\u012bdzsvarot\u012bba.\n <\/div>\n\n\t\t\t\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-1\/\" title=\"Portat\u012bvais balansieris un vibr\u0101ciju analizators Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img 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href=\"https:\/\/vibromera.eu\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">Vibr\u0101cijas sensors<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" 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href=\"https:\/\/vibromera.eu\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optiskais sensors (l\u0101zera tahometrs)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">Optiskais sensors (l\u0101zera tahometrs)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotora balans\u0113\u0161anas komplekts: p\u0101rn\u0113s\u0101\u0161anas soma, daudzkan\u0101lu sign\u0101la kondicionieris, rokas analizators, magn\u0113tisk\u0101 pamatne, vibr\u0101cijas sensori un spir\u0101lveida kabe\u013ci.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-4\">balans\u0113\u0161anas komplekts-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magn\u0113ta pamatne.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs Insize-60-kgf\">Magn\u0113tiskais stat\u012bvs Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Atstarojo\u0161\u0101 lente\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">Atstarojo\u0161\u0101 lente<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js "Balanset-1A" OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplekta saturs ar interfeisa bloku, sensoriem, tahometru un piederumiem\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js "Balanset-1A" OEM\">Dinamiskais balans\u0113t\u0101js \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + PVN (ja piem\u0113rojams)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/lv\/wp-json\/wp\/v2\/posts\/800?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Pievienot grozam<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n\t\t\t\n <h2>3.\u00a0sada\u013ca: Praktiska balans\u0113\u0161anas rokasgr\u0101mata\u00a0\u2014 soli pa solim sniegtas metodes un profesion\u0101\u013cu padomi<\/h2>\n \n <p>\u0160aj\u0101 sada\u013c\u0101 sniegti detaliz\u0113ti, soli pa solim sniegti nor\u0101d\u012bjumi par to, k\u0101 veikt <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> darbs, s\u0101kot no sagatavo\u0161anas darb\u012bb\u0101m l\u012bdz specializ\u0113t\u0101m metod\u0113m da\u017e\u0101du veidu izpl\u016bdes ventilatoriem.<\/p>\n\n <h3>3.1. Sagatavo\u0161an\u0101s posms \u2014 50% pan\u0101kumi<\/h3>\n \n <p>Kvalitat\u012bva sagatavo\u0161an\u0101s ir pan\u0101kumu un dro\u0161\u012bbas atsl\u0113ga <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong>\u0160\u012b posma ignor\u0113\u0161ana bie\u017ei noved pie nepareiziem rezult\u0101tiem un laika zaud\u0113\u0161anas.<\/p>\n \n <h4>Dro\u0161\u012bba pirmaj\u0101 viet\u0101:<\/h4>\n <p>Pirms jebk\u0101du darbu uzs\u0101k\u0161anas iek\u0101rtai j\u0101b\u016bt piln\u012bb\u0101 atvienotai no str\u0101vas. Lai nov\u0113rstu nejau\u0161u iedarbin\u0101\u0161anu, tiek izmantotas standarta blo\u0137\u0113\u0161anas\/mar\u0137\u0113\u0161anas (LOTO) proced\u016bras. J\u0101p\u0101rliecin\u0101s, ka motora spail\u0113s nav sprieguma.<\/p>\n \n <h4>T\u012br\u012b\u0161ana un vizu\u0101la p\u0101rbaude:<\/h4>\n <p>\u0160\u012b nav s\u0101kotn\u0113j\u0101, bet gan prim\u0101r\u0101 darb\u012bba. L\u0101psti\u0146ritenis ir r\u016bp\u012bgi j\u0101izt\u012bra no jebk\u0101diem uzkr\u0101jumiem \u2013 net\u012brumiem, putek\u013ciem, produkta. Daudzos gad\u012bjumos kvalitat\u012bva t\u012br\u012b\u0161ana vien piln\u012bb\u0101 nov\u0113r\u0161 vai iev\u0113rojami samazina nel\u012bdzsvarot\u012bbu, padarot turpm\u0101ku balans\u0113\u0161anu nevajadz\u012bgu. P\u0113c t\u012br\u012b\u0161anas tiek veikta r\u016bp\u012bga l\u0101psti\u0146u, disku un metin\u0101jumu vizu\u0101la p\u0101rbaude, vai nav plaisu, iespiedumu, deform\u0101ciju un nodiluma paz\u012bmju.<\/p>\n \n <h4>Meh\u0101nisk\u0101 p\u0101rbaude ("Intervences hierarhija"):<\/h4>\n <p>Pirms masas sadal\u012bjuma korekcijas j\u0101p\u0101rbauda visa mezgla meh\u0101nisk\u0101 vesel\u012bba:<\/p>\n <ul>\n <li><strong>Skr\u016bvju savienojuma pievilk\u0161ana:<\/strong> P\u0101rbaudiet un, ja nepiecie\u0161ams, pievelciet skr\u016bves, kas nostiprina l\u0101psti\u0146riteni pie rumbas, rumbu pie v\u0101rpstas, gult\u0146u korpusus pie r\u0101mja un r\u0101mja enkurskr\u016bves pie pamatnes.<\/li>\n <li><strong>\u0122eometrijas p\u0101rbaude:<\/strong> Izmantojot indikatorus, p\u0101rbaudiet v\u0101rpstas un l\u0101psti\u0146rite\u0146a radi\u0101lo un aksi\u0101lo izvirz\u012bjumu. Vizu\u0101li vai izmantojot \u0161ablonus un m\u0113rinstrumentus, p\u0101rbaudiet ar\u012b l\u0101psti\u0146u izl\u012bdzin\u0101jumu un to uzbrukuma le\u0146\u0137a vienm\u0113r\u012bgumu.<\/li>\n <\/ul>\n\n <h3>3.2. Statisk\u0101 balans\u0113\u0161ana: vienk\u0101r\u0161as metodes vienk\u0101r\u0161iem gad\u012bjumiem<\/h3>\n \n <p>Statisk\u0101 balans\u0113\u0161ana tiek pielietota \u0161auriem, diska formas rotoriem (piem\u0113ram, l\u0101psti\u0146rite\u0146iem ar mazu L\/D attiec\u012bbu), ja dinamisk\u0101 balans\u0113\u0161ana ir tehniski neiesp\u0113jama vai ekonomiski nepraktiska.<\/p>\n \n <h4>Na\u017ea asmens metode:<\/h4>\n <p>Klasiska un \u013coti prec\u012bza metode. Rotors (iz\u0146emts no iek\u0101rtas) tiek novietots uz div\u0101m piln\u012bgi horizont\u0101l\u0101m, paral\u0113l\u0101m un glud\u0101m prizm\u0101m vai zemas berzes balstiem. Gravit\u0101cijas ietekm\u0113 rotora "smagais punkts" vienm\u0113r tiecas ie\u0146emt apak\u0161\u0113jo poz\u012bciju. Korekcijas svars tiek uzst\u0101d\u012bts tie\u0161i pret\u012b \u0161im punktam (180\u00b0 le\u0146\u0137\u012b). Process atk\u0101rtojas, l\u012bdz rotors jebkur\u0101 poz\u012bcij\u0101 paliek neitr\u0101l\u0101 l\u012bdzsvara st\u0101vokl\u012b.<\/p>\n \n <h4>Br\u012bv\u0101s rot\u0101cijas metode ("sv\u0113rtene"):<\/h4>\n <p>Vienk\u0101r\u0161ota metode, kas piem\u0113rojama ventilatoriem ar tie\u0161i sav\u0101s viet\u0101s eso\u0161\u0101m l\u0101psti\u0146\u0101m. P\u0113c piedzi\u0146as siksnu (ja t\u0101das ir) no\u0146em\u0161anas l\u0101psti\u0146ritenis l\u0113n\u0101m tiek pagriezts un atlaists. Smag\u0101k\u0101 l\u0101psti\u0146a krit\u012bs uz leju. Korekcija tiek veikta, pievienojot nelielus svarus (piem\u0113ram, izmantojot l\u012bmlenti vai magn\u0113tus) viegl\u0101kaj\u0101m l\u0101psti\u0146\u0101m, l\u012bdz l\u0101psti\u0146ritenis p\u0101rst\u0101j mekl\u0113t jebkuru noteiktu poz\u012bciju.<\/p>\n\n <h3>3.3. Dinamisk\u0101 lauka balans\u0113\u0161ana: profesion\u0101la pieeja<\/h3>\n \n <p>\u0160\u012b ir galven\u0101 metode r\u016bpnieciskai lieto\u0161anai. <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong>tiek veikta, izmantojot specializ\u0113tus instrumentus, piem\u0113ram, <strong>Balanset-1A<\/strong> bez apr\u012bkojuma demont\u0101\u017eas. Process sast\u0101v no vair\u0101kiem oblig\u0101tiem so\u013ciem.<\/p>\n \n <h4>1.\u00a0darb\u012bba: s\u0101kotn\u0113jais m\u0113r\u012bjums (s\u0101kotn\u0113jais m\u0113r\u012bjums)<\/h4>\n <ul>\n <li>Vibr\u0101cijas sensori ir uzst\u0101d\u012bti uz gult\u0146u korpusiem, un tahometra v\u0101rpstai ir uzlikta atstarojo\u0161a lente.<\/li>\n <li>Nos\u016bces ventilators tiek iedarbin\u0101ts un sasniegts nomin\u0101lais darba \u0101trums.<\/li>\n <li>Izmantojot vibr\u0101cijas analizatoru, tiek re\u0123istr\u0113ti s\u0101kotn\u0113jie dati: vibr\u0101cijas amplit\u016bda (parasti mm\/s) un f\u0101zes le\u0146\u0137is (gr\u0101dos) pie darba frekvences 1x. \u0160ie dati atspogu\u013co s\u0101kotn\u0113jo nel\u012bdzsvarot\u012bbas vektoru.<\/li>\n <\/ul>\n \n <h4>2.\u00a0solis: izm\u0113\u0123in\u0101juma svara skr\u0113jiens<\/h4>\n <p><strong>Lo\u0123ika:<\/strong> Lai instruments var\u0113tu prec\u012bzi apr\u0113\u0137in\u0101t, k\u0101 kori\u0123\u0113t nel\u012bdzsvarot\u012bbu, sist\u0113m\u0101 ir j\u0101ievie\u0161 zin\u0101mas izmai\u0146as un j\u0101nov\u0113ro to reakcija. \u0160is ir izm\u0113\u0123in\u0101juma atsvaru uzst\u0101d\u012b\u0161anas m\u0113r\u0137is.<\/p>\n \n <ul>\n <li><strong>Masas un atra\u0161an\u0101s vietas izv\u0113le:<\/strong> Izm\u0113\u0123in\u0101juma svars tiek izv\u0113l\u0113ts t\u0101, lai tas izrais\u012btu iev\u0113rojamas, bet dro\u0161as vibr\u0101cijas vektora izmai\u0146as (piem\u0113ram, amplit\u016bdas izmai\u0146as 20\u201330% un\/vai f\u0101zes nob\u012bdi 20\u201330\u00b0). Svars tiek \u012bslaic\u012bgi piestiprin\u0101ts izv\u0113l\u0113taj\u0101 korekcijas plakn\u0113 zin\u0101m\u0101 le\u0146\u0137isk\u0101 poz\u012bcij\u0101.<\/li>\n <li><strong>M\u0113r\u012bjums:<\/strong> Atk\u0101rtota palai\u0161ana un m\u0113r\u012b\u0161ana veikta, re\u0123istr\u0113jot jaunas amplit\u016bdas un f\u0101zes v\u0113rt\u012bbas.<\/li>\n <\/ul>\n \n <h4>3.\u00a0solis: Korekcijas svara apr\u0113\u0137in\u0101\u0161ana un uzst\u0101d\u012b\u0161ana<\/h4>\n <p>M\u016bsdienu balans\u0113\u0161anas instrumenti, piem\u0113ram, <strong>Balanset-1A<\/strong> autom\u0101tiski veic s\u0101kotn\u0113j\u0101 vibr\u0101cijas vektora at\u0146em\u0161anu no vektora, kas ieg\u016bts ar izm\u0113\u0123in\u0101juma svaru. Pamatojoties uz \u0161o starp\u012bbu (ietekmes vektoru), instruments apr\u0113\u0137ina prec\u012bzu masu un prec\u012bzu le\u0146\u0137i, kur j\u0101uzst\u0101da past\u0101v\u012bgs korekt\u012bvs svars, lai kompens\u0113tu s\u0101kotn\u0113jo nel\u012bdzsvarot\u012bbu.<\/p>\n \n <p>Korekciju var veikt, pievienojot masu (met\u0101la pl\u0101k\u0161\u0146u metin\u0101\u0161ana, skr\u016bvju ar uzgrie\u017e\u0146iem uzst\u0101d\u012b\u0161ana) vai no\u0146emot masu (urbjot caurumus, sl\u012bp\u0113jot). Masas pievieno\u0161ana ir v\u0113lama, jo tas ir atgriezenisks un lab\u0101k kontrol\u0113jams process.<\/p>\n \n <h4>4.\u00a0darb\u012bba: p\u0101rbaudes cikls un regul\u0113\u0161anas balans\u0113\u0161ana<\/h4>\n <ul>\n <li>P\u0113c past\u0101v\u012bg\u0101 korekt\u012bv\u0101 svara uzst\u0101d\u012b\u0161anas (un izm\u0113\u0123in\u0101juma svara no\u0146em\u0161anas) tiek veikta verifik\u0101cijas palai\u0161ana, lai nov\u0113rt\u0113tu rezult\u0101tu.<\/li>\n <li>Ja vibr\u0101cijas l\u012bmenis ir samazin\u0101jies, bet joproj\u0101m p\u0101rsniedz pie\u0146emamos standartus, tiek veikta regul\u0113\u0161anas balans\u0113\u0161ana. Proced\u016bra atk\u0101rtojas, bet verifik\u0101cijas rezult\u0101ti tagad tiek izmantoti k\u0101 s\u0101kotn\u0113jie dati. Tas \u013cauj iterat\u012bvi, soli pa solim nodro\u0161in\u0101t nepiecie\u0161amo balans\u0113\u0161anas kvalit\u0101ti.<\/li>\n <\/ul>\n\n <h3>3.4. Vienas vai divu plak\u0146u balans\u0113\u0161ana? Praktiski izv\u0113les krit\u0113riji<\/h3>\n \n <p>Izv\u0113le starp vienas un divu plak\u0146u balans\u0113\u0161anu ir galvenais l\u0113mums, kas ietekm\u0113 visas proced\u016bras pan\u0101kumus, \u012bpa\u0161i svar\u012bgi <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> pielietojumiem.<\/p>\n \n <h4>Galvenais krit\u0113rijs: Rotora garuma (L) un diametra (D) attiec\u012bba.<\/h4>\n <ul>\n <li>Ja L\/D < 0,5 un rot\u0101cijas \u0101trums ir maz\u0101ks par 1000 apgr.\/min, parasti domin\u0113 statisk\u0101 nel\u012bdzsvarot\u012bba, un pietiek ar vienas plaknes balans\u0113\u0161anu.<\/li>\n <li>Ja L\/D > 0,5 vai rot\u0101cijas \u0101trums ir augsts (>1000 RPM), p\u0101ra nel\u012bdzsvarot\u012bba s\u0101k sp\u0113l\u0113t noz\u012bm\u012bgu lomu, kuras nov\u0113r\u0161anai nepiecie\u0161ama divu plak\u0146u balans\u0113\u0161ana.<\/li>\n <\/ul>\n \n <div class=\"tip\">\n <strong>Praktisks padoms:<\/strong> Ja vienas plaknes balans\u0113\u0161anas laik\u0101 nov\u0113rojat vibr\u0101cijas samazin\u0101\u0161anos pie viena atbalsta (kur tiek veikta korekcija), bet iev\u0113rojami palielin\u0101\u0161anos pie pret\u0113j\u0101 atbalsta, t\u0101 ir skaidra sp\u0113c\u012bgas p\u0101ra nel\u012bdzsvarot\u012bbas komponentes paz\u012bme. \u0160\u0101d\u0101 gad\u012bjum\u0101 nekav\u0113joties p\u0101rtrauciet vienas plaknes korekcijas m\u0113\u0123in\u0101jumus un p\u0101rejiet uz divu plak\u0146u balans\u0113\u0161anu.\n <\/div>\n\n <h3>3.5. P\u0101rkarin\u0101tu ventilatoru balans\u0113\u0161anas \u012bpatn\u012bbas<\/h3>\n \n <p>P\u0101rkarin\u0101ta tipa izpl\u016bdes ventilatori, kuros darba rats (l\u0101psti\u0146ritenis) atrodas \u0101rpus gult\u0146u balstiem, rada \u012bpa\u0161as gr\u016bt\u012bbas balans\u0113\u0161an\u0101.<\/p>\n \n <p><strong>Probl\u0113ma:<\/strong> \u0160\u0101das sist\u0113mas p\u0113c savas b\u016bt\u012bbas ir dinamiski nestabilas un \u0101rk\u0101rt\u012bgi jut\u012bgas pret nel\u012bdzsvarot\u012bbu, \u012bpa\u0161i p\u0101ru tipa. Tas bie\u017ei izpau\u017eas k\u0101 neparasti augsta aksi\u0101l\u0101 vibr\u0101cija.<\/p>\n \n <p><strong>Komplik\u0101cijas:<\/strong> Standarta divu plak\u0146u meto\u017eu piem\u0113ro\u0161ana p\u0101rkarin\u0101tiem rotoriem bie\u017ei vien noved pie neapmierino\u0161iem rezult\u0101tiem vai prasa nepietiekami lielu korekt\u012bvo atsvaru uzst\u0101d\u012b\u0161anu. Sist\u0113mas reakcija uz izm\u0113\u0123in\u0101juma svaru var b\u016bt neintuit\u012bva: piem\u0113ram, svara uzst\u0101d\u012b\u0161ana uz l\u0101psti\u0146rite\u0146a var izrais\u012bt liel\u0101kas vibr\u0101cijas izmai\u0146as t\u0101l\u0101kaj\u0101 balst\u0101 (pie motora) nek\u0101 tuv\u0101kaj\u0101.<\/p>\n \n <p><strong>Ieteikumi:<\/strong> P\u0101rkarin\u0101tu izpl\u016bdes ventilatoru balans\u0113\u0161anai nepiecie\u0161ama liel\u0101ka speci\u0101lista pieredze un izpratne par dinamiku. Vibr\u0101cijas analizatoros bie\u017ei vien ir j\u0101izmanto specializ\u0113ti programmat\u016bras modu\u013ci, kas prec\u012bz\u0101kai kori\u0123\u0113jo\u0161ai masas apr\u0113\u0137in\u0101\u0161anai izmanto statisko\/p\u0101rsp\u0113ku atdal\u012b\u0161anas metodi.<\/p>\n\n <h2>4. sada\u013ca: Sare\u017e\u0123\u012btas lietas un profesion\u0101l\u0101s metodes<\/h2>\n \n <p>Pat stingri iev\u0113rojot proced\u016bras, speci\u0101listi var saskarties ar situ\u0101cij\u0101m, kad standarta pieejas nedod rezult\u0101tus. \u0160\u0101dos gad\u012bjumos nepiecie\u0161ama padzi\u013cin\u0101ta anal\u012bze un nestandarta meto\u017eu pielieto\u0161ana.<\/p>\n\n <h3>4.1. Tipiskas k\u013c\u016bdas un k\u0101 no t\u0101m izvair\u012bties<\/h3>\n \n <h4>1. k\u013c\u016bda: nepareiza diagnoze<\/h4>\n <p>Visbie\u017e\u0101k pie\u013caut\u0101 un d\u0101rg\u0101k\u0101 k\u013c\u016bda ir m\u0113\u0123in\u0101jums l\u012bdzsvarot vibr\u0101ciju, ko izraisa nepareiza izl\u012bdzin\u0101\u0161ana, meh\u0101niska va\u013c\u012bgums vai rezonanse.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Vienm\u0113r s\u0101ciet ar pilnu vibr\u0101ciju anal\u012bzi (spektra un f\u0101zes anal\u012bzi). Ja spektr\u0101 nav skaidras 1x maksimuma dominances, bet ir noz\u012bm\u012bgi maksimumi cit\u0101s frekvenc\u0113s, balans\u0113\u0161anu nevar s\u0101kt, kam\u0113r nav nov\u0113rsts galvenais c\u0113lonis.<\/p>\n \n <h4>2. k\u013c\u016bda: sagatavo\u0161an\u0101s posma ignor\u0113\u0161ana<\/h4>\n <p>Izlai\u017eot l\u0101psti\u0146rite\u0146a t\u012br\u012b\u0161anas vai skr\u016bvju savienojumu pievilk\u0161anas p\u0101rbaudes posmus.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Stingri iev\u0113rojiet 3.1. sada\u013c\u0101 aprakst\u012bto "interven\u010du hierarhiju". T\u012br\u012b\u0161ana un pievilk\u0161ana nav izv\u0113les iesp\u0113jas, bet gan oblig\u0101ti pirmie so\u013ci.<\/p>\n \n <h4>3. k\u013c\u016bda: visu veco balans\u0113\u0161anas svaru no\u0146em\u0161ana<\/h4>\n <p>\u0160\u012b darb\u012bba izn\u012bcina iepriek\u0161\u0113jos (iesp\u0113jams, r\u016bpn\u012bcas) balans\u0113\u0161anas rezult\u0101tus un bie\u017ei vien iev\u0113rojami sare\u017e\u0123\u012b darbu, jo s\u0101kotn\u0113jais nel\u012bdzsvarot\u012bba var k\u013c\u016bt \u013coti liela.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Nekad neno\u0146emiet visus atsvarus bez pamatota iemesla. Ja l\u0101psti\u0146ritenim no iepriek\u0161\u0113j\u0101m balans\u0113\u0161an\u0101m ir uzkr\u0101ju\u0161ies daudzi nelieli atsvari, tos var no\u0146emt, bet p\u0113c tam apvienojiet to vektoru summu vien\u0101 ekvivalent\u0101 atsvar\u0101 un uzst\u0101diet to viet\u0101.<\/p>\n \n <h4>4. k\u013c\u016bda: datu atk\u0101rtojam\u012bbas nep\u0101rbaude<\/h4>\n <p>Balans\u0113\u0161anas s\u0101k\u0161ana ar nestabiliem s\u0101kotn\u0113jiem amplit\u016bdas un f\u0101zes r\u0101d\u012bjumiem.<\/p>\n <p><strong>Risin\u0101jums:<\/strong> Pirms izm\u0113\u0123in\u0101juma atsvara uzst\u0101d\u012b\u0161anas veiciet 2\u20133 vad\u012bbas palai\u0161anas. Ja amplit\u016bda vai f\u0101ze "peld" no s\u0101kuma l\u012bdz s\u0101kumam, tas nor\u0101da uz sare\u017e\u0123\u012bt\u0101kas probl\u0113mas esam\u012bbu (rezonansi, termisko izliekumu, aerodinamisko nestabilit\u0101ti). Balans\u0113\u0161ana \u0161\u0101dos apst\u0101k\u013cos nedos stabilu rezult\u0101tu.<\/p>\n\n <h3>4.2. Balans\u0113\u0161ana tuvu rezonansei: kad f\u0101ze atrodas pret\u0113j\u0101 virzien\u0101<\/h3>\n \n <p><strong>Probl\u0113ma:<\/strong> Kad nos\u016bces ventilatora darb\u012bbas \u0101trums ir \u013coti tuvs vienai no sist\u0113mas dabiskaj\u0101m vibr\u0101cijas frekvenc\u0113m (rezonansei), f\u0101zes le\u0146\u0137is k\u013c\u016bst \u0101rk\u0101rt\u012bgi nestabils un \u013coti jut\u012bgs pret maz\u0101kaj\u0101m \u0101truma sv\u0101rst\u012bb\u0101m. Tas padara standarta vektoru apr\u0113\u0137inus, kuru pamat\u0101 ir f\u0101zes m\u0113r\u012bjumi, neprec\u012bzus vai piln\u012bgi neiesp\u0113jamus.<\/p>\n \n <p><strong>Risin\u0101jums: \u010cetru palai\u0161anas metode<\/strong><\/p>\n <p><strong>B\u016bt\u012bba:<\/strong> \u0160\u012b unik\u0101l\u0101 balans\u0113\u0161anas metode neizmanto f\u0101zes m\u0113r\u012bjumus. Korekt\u012bv\u0101 svara apr\u0113\u0137ins tiek veikts, pamatojoties tikai uz vibr\u0101cijas amplit\u016bdas izmai\u0146\u0101m.<\/p>\n \n <p><strong>Process:<\/strong> Metodei nepiecie\u0161amas \u010detras sec\u012bgas palai\u0161anas:<\/p>\n <ol>\n <li>Izm\u0113riet s\u0101kotn\u0113jo vibr\u0101cijas amplit\u016bdu<\/li>\n <li>Izm\u0113riet amplit\u016bdu ar izm\u0113\u0123in\u0101juma svaru, kas uzst\u0101d\u012bts nosac\u012bt\u0101 0\u00b0 poz\u012bcij\u0101<\/li>\n <li>Izm\u0113riet amplit\u016bdu ar to pa\u0161u svaru, kas p\u0101rvietots uz 120\u00b0<\/li>\n <li>Izm\u0113riet amplit\u016bdu ar to pa\u0161u svaru, kas p\u0101rvietots uz 240\u00b0<\/li>\n <\/ol>\n \n <p>Balstoties uz \u010detr\u0101m ieg\u016btaj\u0101m amplit\u016bdas v\u0113rt\u012bb\u0101m, tiek konstru\u0113ts grafisks risin\u0101jums (ap\u013cu krustpunktu metode) vai veikts matem\u0101tisks apr\u0113\u0137ins, kas \u013cauj noteikt nepiecie\u0161amo korekt\u012bv\u0101 svara masu un uzst\u0101d\u012b\u0161anas le\u0146\u0137i.<\/p>\n\n <h3>4.3. Kad probl\u0113ma nav l\u012bdzsvars: struktur\u0101lie un aerodinamiskie sp\u0113ki<\/h3>\n \n <h4>Struktur\u0101las probl\u0113mas:<\/h4>\n <p>V\u0101ja vai saplais\u0101jusi pamatne, va\u013c\u012bgi balsti var rezon\u0113t ar izpl\u016bdes ventilatora darb\u012bbas frekvenci, daudzk\u0101rt palielinot vibr\u0101ciju.<\/p>\n <p><strong>Diagnoze:<\/strong> Lai noteiktu struktur\u0101l\u0101s pa\u0161sv\u0101rst\u012bbu frekvences izsl\u0113gt\u0101 st\u0101vokl\u012b, tiek izmantots trieciena tests (bump tests). To veic, izmantojot \u012bpa\u0161u mod\u0101lo \u0101muru un akselerometru. Ja k\u0101da no atrastaj\u0101m pa\u0161sv\u0101rst\u012bbu frekvenc\u0113m ir tuvu darba rot\u0101cijas frekvencei, probl\u0113ma patie\u0161\u0101m ir rezonanse.<\/p>\n \n <h4>Aerodinamiskie sp\u0113ki:<\/h4>\n <p>Gaisa pl\u016bsmas turbulence iepl\u016bdes atver\u0113 (\u0161\u0137\u0113r\u0161\u013cu vai p\u0101rm\u0113r\u012bgi aizv\u0113rta v\u0101rsta d\u0113\u013c, t\u0101 saukt\u0101 "ventilatora bada" d\u0113\u013c) vai izpl\u016bdes atver\u0113 var izrais\u012bt zemas frekvences, bie\u017ei vien nestabilu vibr\u0101ciju, kas nav saist\u012bta ar masas nel\u012bdzsvarot\u012bbu.<\/p>\n <p><strong>Diagnoze:<\/strong> Tiek veikts tests ar aerodinamisk\u0101s slodzes izmai\u0146\u0101m pie nemain\u012bga rot\u0101cijas \u0101truma (piem\u0113ram, pak\u0101peniski atverot\/aizverot amortizatoru). Ja vibr\u0101cijas l\u012bmenis b\u016btiski main\u0101s, t\u0101s raksturs, visticam\u0101k, ir aerodinamisks.<\/p>\n\n <h3>4.4. Re\u0101lu piem\u0113ru anal\u012bze (gad\u012bjumu izp\u0113te)<\/h3>\n \n <h4>1.\u00a0piem\u0113rs (rezonanse):<\/h4>\n <p>Vien\u0101 dokument\u0113t\u0101 gad\u012bjum\u0101 piepl\u016bdes ventilatora balans\u0113\u0161ana, izmantojot standarta metodi, nedeva rezult\u0101tus \u0101rk\u0101rt\u012bgi nestabilu f\u0101zes r\u0101d\u012bjumu d\u0113\u013c. Anal\u012bze par\u0101d\u012bja, ka darba \u0101trums (29 Hz) bija \u013coti tuvs l\u0101psti\u0146rite\u0146a dabiskajai frekvencei (28 Hz). Izmantojot \u010detru gaitu metodi neatkar\u012bgi no f\u0101zes, vibr\u0101cija tika veiksm\u012bgi samazin\u0101ta l\u012bdz pie\u0146emamam l\u012bmenim, nodro\u0161inot pagaidu risin\u0101jumu l\u012bdz ventilatora nomai\u0146ai pret uzticam\u0101ku.<\/p>\n \n <h4>2.\u00a0piem\u0113rs (vair\u0101ki defekti):<\/h4>\n <p>Cukurfabrikas izpl\u016bdes ventilatoru vibr\u0101cijas anal\u012bze atkl\u0101ja sare\u017e\u0123\u012btas probl\u0113mas. Viena ventilatora spektrs uzr\u0101d\u012bja le\u0146\u0137isku nob\u012bdi (augstas 1x un 2x virsotnes aksi\u0101l\u0101 virzien\u0101), bet cits uzr\u0101d\u012bja meh\u0101nisku va\u013c\u012bgumu (vienm\u0113r\u012bgas harmonikas 1x, 2x, 3x). Tas par\u0101da sec\u012bgas defektu nov\u0113r\u0161anas noz\u012bmi: vispirms tika veikta izl\u012bdzin\u0101\u0161ana un stiprin\u0101juma pievilk\u0161ana, un tikai p\u0113c tam, ja nepiecie\u0161ams, tika veikta balans\u0113\u0161ana.<\/p>\n\n <h2>5.\u00a0sada\u013ca: Standarti, pielaides un profilaktisk\u0101 apkope<\/h2>\n \n <p>Jebkura tehnisk\u0101 darba p\u0113d\u0113jais posms ir t\u0101 kvalit\u0101tes nov\u0113rt\u0113\u0161ana atbilsto\u0161i normat\u012bvo aktu pras\u012bb\u0101m un strat\u0113\u0123ijas izstr\u0101de iek\u0101rtu ilgtermi\u0146a uztur\u0113\u0161anai atbilsto\u0161\u0101 st\u0101vokl\u012b.<\/p>\n\n <h3>5.1. Galveno standartu p\u0101rskats (ISO)<\/h3>\n \n <p>Izpl\u016bdes ventilatoru balans\u0113\u0161anas kvalit\u0101tes un vibr\u0101cijas st\u0101vok\u013ca nov\u0113rt\u0113\u0161anai tiek izmantoti vair\u0101ki starptautiski standarti.<\/p>\n \n <h4>ISO 14694:2003:<\/h4>\n <p>R\u016bpniecisko ventilatoru galvenais standarts. Nosaka pras\u012bbas balans\u0113\u0161anas kvalit\u0101tei un maksim\u0101li pie\u013caujamajiem vibr\u0101cijas l\u012bme\u0146iem atkar\u012bb\u0101 no ventilatora pielietojuma kategorijas (BV-1, BV-2, BV-3 utt.), jaudas un uzst\u0101d\u012b\u0161anas veida.<\/p>\n \n <h4>ISO 1940-1:2003:<\/h4>\n <p>\u0160is standarts nosaka stingro rotoru balans\u0113\u0161anas kvalit\u0101tes pak\u0101pes (G). Kvalit\u0101tes pak\u0101pe raksturo pie\u013caujamo atliku\u0161o nel\u012bdzsvarot\u012bbu. Liel\u0101kajai da\u013cai r\u016bpniecisko nos\u016bces ventilatoru tiek piem\u0113rotas \u0161\u0101das pak\u0101pes:<\/p>\n <ul>\n <li><strong>G6.3:<\/strong> Standarta r\u016bpniecisk\u0101 kvalit\u0101te, piem\u0113rota liel\u0101kajai da\u013cai visp\u0101r\u0113jo r\u016bpniecisko pielietojumu.<\/li>\n <li><strong>G2.5:<\/strong> Paaugstin\u0101ta kvalit\u0101te, kas nepiecie\u0161ama \u0101trgaitas vai \u012bpa\u0161i kritiskiem izpl\u016bdes ventilatoriem, kur vibr\u0101cijas pras\u012bbas ir stingr\u0101kas.<\/li>\n <\/ul>\n \n <h4>ISO 10816-3:2009:<\/h4>\n <p>Regul\u0113 r\u016bpniecisko iek\u0101rtu vibr\u0101cijas st\u0101vok\u013ca nov\u0113rt\u0113\u0161anu, pamatojoties uz m\u0113r\u012bjumiem uz nerot\u0113jo\u0161\u0101m deta\u013c\u0101m (piem\u0113ram, gult\u0146u korpusiem). Standarts ievie\u0161 \u010detras st\u0101vok\u013ca zonas:<\/p>\n <ul>\n <li><strong>A zona:<\/strong> "Labs" (jauns apr\u012bkojums)<\/li>\n <li><strong>B zona:<\/strong> "Apmierino\u0161i" (at\u013cauta neierobe\u017eota darb\u012bba)<\/li>\n <li><strong>C zona:<\/strong> "Pie\u0146emams ierobe\u017eotu laiku" (nepiecie\u0161ama c\u0113lo\u0146a noteik\u0161ana un nov\u0113r\u0161ana)<\/li>\n <li><strong>D zona:<\/strong> "Nepie\u0146emami" (vibr\u0101cija var izrais\u012bt boj\u0101jumus)<\/li>\n <\/ul>\n \n <h4>ISO 14695:2003:<\/h4>\n <p>\u0160is standarts nosaka vienotas metodes un nosac\u012bjumus r\u016bpniecisko ventilatoru vibr\u0101cijas m\u0113r\u012bjumiem, kas nepiecie\u0161ami, lai nodro\u0161in\u0101tu da\u017e\u0101dos laikos un da\u017e\u0101d\u0101s iek\u0101rt\u0101s ieg\u016bto rezult\u0101tu sal\u012bdzin\u0101m\u012bbu un reproduc\u0113jam\u012bbu.<\/p>\n\n <h3>5.2. Ilgtermi\u0146a strat\u0113\u0123ija: integr\u0101cija paredzam\u0101s apkopes programm\u0101<\/h3>\n \n <p><strong>Izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> nevajadz\u0113tu uzskat\u012bt par vienreiz\u0113ju remonta darb\u012bbu. T\u0101 ir neat\u0146emama m\u016bsdienu paredzam\u0101s apkopes strat\u0113\u0123ijas sast\u0101vda\u013ca.<\/p>\n \n <p>Regul\u0101ras vibr\u0101cijas uzraudz\u012bbas ievie\u0161ana (piem\u0113ram, v\u0101cot mar\u0161ruta datus, izmantojot portat\u012bvos analizatorus) \u013cauj laika gait\u0101 izsekot iek\u0101rtu st\u0101voklim. Tenden\u010du anal\u012bze, \u012bpa\u0161i pak\u0101peniska vibr\u0101cijas amplit\u016bdas pieaugums pie darba frekvences 1x, ir uzticams r\u0101d\u012bt\u0101js nel\u012bdzsvarot\u012bbas att\u012bst\u012bbai.<\/p>\n \n <p>\u0160\u012b pieeja \u013cauj:<\/p>\n <ul>\n <li>Balans\u0113\u0161anas pl\u0101no\u0161ana iepriek\u0161, pirms vibr\u0101cijas l\u012bmenis sasniedz ISO 10816-3 standart\u0101 noteikt\u0101s kritisk\u0101s v\u0113rt\u012bbas.<\/li>\n <li>Nov\u0113r\u0161ot gult\u0146u, savienojumu un atbalsta konstrukciju sekund\u0101rus boj\u0101jumus, kas neizb\u0113gami rodas ilgsto\u0161as darb\u012bbas laik\u0101 ar p\u0101rm\u0113r\u012bgu vibr\u0101ciju.<\/li>\n <li>Nepl\u0101notu av\u0101rijas d\u012bkst\u0101ves nov\u0113r\u0161ana, p\u0101rveidojot remontdarbus pl\u0101noto prevent\u012bvo darbu kategorij\u0101.<\/li>\n <\/ul>\n \n <p>Elektroniskas datub\u0101zes izveide par galvenajiem iek\u0101rtu vibr\u0101cijas st\u0101vok\u013ciem un regul\u0101ra tenden\u010du anal\u012bze veido pamatu tehniski pamatotu un ekonomiski efekt\u012bvu apkopes l\u0113mumu pie\u0146em\u0161anai, galu gal\u0101 palielinot uzticam\u012bbu un kop\u0113jo ra\u017eo\u0161anas efektivit\u0101ti.<\/p>\n\n <div class=\"warning\">\n <strong>Secin\u0101jums:<\/strong> Profesion\u0101ls <strong>izpl\u016bdes g\u0101zu balans\u0113\u0161ana<\/strong> izmantojot modernu apr\u012bkojumu, piem\u0113ram, <strong>Balanset-1A<\/strong> nepiecie\u0161ama sistem\u0101tiska pieeja, apvienojot teor\u0113tisk\u0101s zin\u0101\u0161anas, praktisk\u0101s iema\u0146as un atbilsto\u0161as diagnostikas proced\u016bras. Pan\u0101kumi ir atkar\u012bgi no r\u016bp\u012bgas sagatavo\u0161an\u0101s, pareizas probl\u0113mas identific\u0113\u0161anas un noteikto standartu un proced\u016bru iev\u0113ro\u0161anas.\n <\/div>\n <\/div>\n<\/body>\n<\/html><\/div><\/div><div id=\"panel-800-0-0-2\" class=\"so-panel widget widget_sow-slider\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-slider so-widget-sow-slider-default-6d39609536fd-800\"\n\t\t\t\n\t\t>\t\t\t\t<div class=\"sow-slider-base\" style=\"display: none\" tabindex=\"0\">\n\t\t\t\t\t<ul\n\t\t\t\t\tclass=\"sow-slider-images\"\n\t\t\t\t\tdata-settings=\"{"pagination":true,"speed":800,"timeout":8000,"paused":false,"pause_on_hover":false,"swipe":true,"nav_always_show_desktop":"","nav_always_show_mobile":"","breakpoint":"780px","unmute":false,"anchor":null}\"\n\t\t\t\t\t\t\t\t\t\tdata-anchor-id=\"\"\n\t\t\t\t>\t\t<li class=\"sow-slider-image\" style=\"visibility: visible;\" >\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t\t<div 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programmat\u016bra, sensori, kas ar kabe\u013ciem piestiprin\u0101ti HVAC ventilatoru blokiem.\" style=\"\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140400-e1558698111849.webp 1280w, https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170828_140400-e1558698111849-600x338.webp 600w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t<\/ul>\t\t\t\t<ol class=\"sow-slider-pagination\">\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"0\" aria-label=\"Par\u0101d\u012bt 1. slaidu\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-next\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"next\" aria-label=\"N\u0101kamais slaids\" data-action=\"next\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thin-right\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-prev\">\n\t\t\t\t\t<a href=\"#\" 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