{"id":5199,"date":"2024-11-25T01:12:23","date_gmt":"2024-11-25T01:12:23","guid":{"rendered":"https:\/\/vibromera.eu\/?p=5199"},"modified":"2025-12-19T19:20:24","modified_gmt":"2025-12-19T19:20:24","slug":"linear-and-nonlinear-vibrations-balancing-nonlinear-objects","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/lv\/example\/linear-and-nonlinear-vibrations-balancing-nonlinear-objects\/","title":{"rendered":"Line\u0101ru un neline\u0101ru objektu l\u012bdzsvaro\u0161ana"},"content":{"rendered":"
\n\n\n \n \n\n \n Neline\u0101ri objekti rotora balans\u0113\u0161an\u0101: c\u0113lo\u0146i, simptomi un praktiska pieeja<\/title>\n <meta name=\"title\" content=\"Nonlinear Objects in Rotor Balancing: Causes, Symptoms, and Practical Approach\" \/>\n \n <meta name=\"keywords\" content=\"rotor balancing, nonlinear object, linear object, influence coefficient, trial weight, resonance, vibration instability, Balanset-1A, vibration diagnostics, field balancing, bearing clearance, looseness, dry friction\" \/>\n <meta name=\"author\" content=\"Vibromera\" \/>\n <meta name=\"robots\" content=\"index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1\" \/>\n <meta name=\"language\" content=\"English\" \/>\n\n <!-- Open Graph -->\n \n \n \n \n\n <!-- Twitter -->\n \n \n \n\n <!-- Fonts -->\n <link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\" \/>\n <link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin \/>\n <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Onest:wght@300;400;500;600;700;800&display=swap\" rel=\"stylesheet\" \/>\n\n <style>\n \/* ========================================\n VIBROMERA ARTICLE STYLES (ISOLATED)\n Prefix: vma-\n All styles scoped to .vma-wrapper\n ======================================== *\/\n .vma-wrapper{\n --vma-primary:#0052cc;\n --vma-primary-dark:#003d99;\n --vma-primary-50:#e6f0ff;\n --vma-gray-50:#f8fafc;\n --vma-gray-100:#f1f5f9;\n --vma-gray-200:#e2e8f0;\n --vma-gray-500:#64748b;\n --vma-gray-700:#334155;\n --vma-gray-800:#1e293b;\n --vma-gray-900:#0f172a;\n --vma-white:#ffffff;\n max-width:1600px;\n margin:0 auto;\n font-family:'Onest',system-ui,-apple-system,sans-serif;\n font-size:18px;\n line-height:1.75;\n color:var(--vma-gray-700);\n -webkit-font-smoothing:antialiased;\n -moz-osx-font-smoothing:grayscale;\n }\n .vma-hero{\n background:linear-gradient(135deg,var(--vma-primary) 0%,var(--vma-primary-dark) 100%);\n color:var(--vma-white);\n padding:56px 20px;\n text-align:center;\n position:relative;\n overflow:hidden;\n }\n .vma-hero::before{\n content:'';\n position:absolute;\n inset:0;\n opacity:.14;\n background-image:\n radial-gradient(circle at 18% 82%, rgba(255,255,255,.35) 0%, transparent 55%),\n radial-gradient(circle at 82% 18%, rgba(255,255,255,.28) 0%, transparent 45%);\n pointer-events:none;\n }\n .vma-hero > *{ position:relative; 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text-align:left; }\n .vma-kbd{\n font-weight:800;\n color:var(--vma-gray-900);\n }\n .vma-formula{\n background:linear-gradient(135deg,var(--vma-gray-50) 0%, var(--vma-primary-50) 100%);\n border:1px solid rgba(0,82,204,.18);\n border-radius:14px;\n padding:14px 16px;\n margin:14px 0;\n font-size:16px;\n color:var(--vma-gray-900);\n overflow:auto;\n white-space:nowrap;\n }\n .vma-qa{\n background:var(--vma-gray-50);\n border:1px solid var(--vma-gray-200);\n border-radius:16px;\n padding:18px 18px;\n margin:18px 0;\n }\n .vma-q{\n margin:0 0 8px 0;\n font-weight:800;\n color:var(--vma-gray-900);\n font-size:18px;\n }\n .vma-a{\n margin:0;\n }\n .vma-anchor{ scroll-margin-top: 16px; }\n @media (max-width: 820px){\n .vma-title{ font-size:30px; }\n }\n <\/style>\n\n <!-- AI \/ Schema.org -->\n \n\n \n<\/head>\n<body>\n <div class=\"vma-wrapper\">\n <header class=\"vma-hero\">\n <h1 class=\"vma-title\">Neline\u0101ri objekti rotora balans\u0113\u0161an\u0101<\/h1>\n <p class=\"vma-subtitle\">K\u0101p\u0113c balans\u0113\u0161ana "nedarbojas", k\u0101p\u0113c main\u0101s ietekmes koeficienti un k\u0101 r\u012bkoties re\u0101los lauka apst\u0101k\u013cos<\/p>\n <\/header>\n\n <main class=\"vma-content\">\n <div class=\"vma-inner\">\n <nav class=\"vma-toc\" aria-label=\"Satura r\u0101d\u012bt\u0101js\">\n <div class=\"vma-toc-title\">Saturs<\/div>\n <ol>\n <li><a href=\"#intro\">P\u0101rskats<\/a><\/li>\n <li><a href=\"#linear-nonlinear-vibrations\">Line\u0101ras un neline\u0101ras vibr\u0101cijas<\/a><\/li>\n <li><a href=\"#linear-vs-nonlinear\">Line\u0101ri un neline\u0101ri objekti<\/a><\/li>\n <li><a href=\"#what-are-linear-objects\">Kas ir line\u0101ri objekti?<\/a><\/li>\n <li><a href=\"#linearity-graph\">Linearit\u0101tes grafiks<\/a><\/li>\n <li><a href=\"#influence-coefficient\">Ietekmes koeficients (IC)<\/a><\/li>\n <li><a href=\"#linear-phase\">Vibr\u0101cijas f\u0101ze line\u0101ros objektos<\/a><\/li>\n <li><a href=\"#linear-balancing-steps\">Line\u0101ra objekta balans\u0113\u0161anas so\u013ci<\/a><\/li>\n <li><a href=\"#serial\">Seri\u0101l\u0101 balans\u0113\u0161ana un saglab\u0101tie koeficienti<\/a><\/li>\n <li><a href=\"#nonlinear-definition\">Kas ir neline\u0101rs objekts?<\/a><\/li>\n <li><a href=\"#nonlinear-signs\">Nelinearit\u0101tes paz\u012bmes<\/a><\/li>\n <li><a href=\"#nonlinear-graph\">Nelinearit\u0101tes grafiks<\/a><\/li>\n <li><a href=\"#nonlinear-examples\">Neline\u0101ru objektu piem\u0113ri<\/a><\/li>\n <li><a href=\"#nonlinear-types\">Nelinearit\u0101tes veidi<\/a><\/li>\n <li><a href=\"#causes\">Bie\u017ei sastopamie nelinearit\u0101tes c\u0113lo\u0146i<\/a><\/li>\n <li><a href=\"#instability\">Vibr\u0101cijas nestabilit\u0101te<\/a><\/li>\n <li><a href=\"#resonance\">Balans\u0113\u0161ana rezonanses tuvum\u0101<\/a><\/li>\n <li><a href=\"#high-after\">Augsta vibr\u0101cija p\u0113c \u201cveiksm\u012bgas\u201d balans\u0113\u0161anas<\/a><\/li>\n <li><a href=\"#nonlinear-methods\">Neline\u0101ru objektu balans\u0113\u0161anas metodes<\/a><\/li>\n <li><a href=\"#nonlinear-howto-linear-tool\">K\u0101 l\u012bdzsvarot ar line\u0101ru instrumentu<\/a><\/li>\n <li><a href=\"#art-science\">Balans\u0113\u0161anas m\u0101ksla un zin\u0101tne<\/a><\/li>\n <li><a href=\"#measurement\">M\u0113r\u012bjumu atk\u0101rtojam\u012bba<\/a><\/li>\n <li><a href=\"#approach\">Praktiska pieeja neline\u0101riem objektiem<\/a><\/li>\n <li><a href=\"#reduced-correction\">Samazin\u0101ta korekcijas svara tehnika<\/a><\/li>\n <li><a href=\"#conclusion\">Nosl\u0113guma princips<\/a><\/li>\n <li><a href=\"#faq\">Jaut\u0101jumi un atbildes<\/a><\/li>\n <\/ol>\n <\/nav>\n\n <section id=\"intro\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">P\u0101rskats<\/h2>\n <p>Praks\u0113 rotora balans\u0113\u0161ana gandr\u012bz nekad neaprobe\u017eojas tikai ar korekcijas atsvara apr\u0113\u0137in\u0101\u0161anu un uzst\u0101d\u012b\u0161anu. Form\u0101li algoritms ir labi zin\u0101ms, un instruments visus apr\u0113\u0137inus veic autom\u0101tiski, ta\u010du gala rezult\u0101ts ir daudz vair\u0101k atkar\u012bgs no pa\u0161a objekta uzved\u012bbas nek\u0101 no balans\u0113\u0161anas ier\u012bces. T\u0101p\u0113c re\u0101laj\u0101 darb\u0101 past\u0101v\u012bgi rodas situ\u0101cijas, kad balans\u0113\u0161ana "nedarbojas", main\u0101s ietekmes koeficienti, vibr\u0101cija k\u013c\u016bst nestabila un rezult\u0101ts nav atk\u0101rtojams no viena reiz\u0113 uz otru.<\/p>\n <\/section>\n\n <section id=\"linear-nonlinear-vibrations\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Line\u0101r\u0101s un neline\u0101r\u0101s vibr\u0101cijas, to \u012bpa\u0161\u012bbas un balans\u0113\u0161anas metodes<\/h2>\n <p>Veiksm\u012bgai l\u012bdzsvaro\u0161anai ir j\u0101saprot, k\u0101 objekts rea\u0123\u0113 uz masas pievieno\u0161anu vai no\u0146em\u0161anu. \u0160aj\u0101 kontekst\u0101 line\u0101ro un neline\u0101ro objektu j\u0113dzieniem ir galven\u0101 loma. Izpratne par to, vai objekts ir line\u0101rs vai neline\u0101rs, \u013cauj izv\u0113l\u0113ties pareizo balans\u0113\u0161anas strat\u0113\u0123iju un pal\u012bdz sasniegt v\u0113lamo rezult\u0101tu.<\/p>\n <p>Line\u0101rie objekti \u0161aj\u0101 jom\u0101 ie\u0146em \u012bpa\u0161u vietu to paredzam\u012bbas un stabilit\u0101tes d\u0113\u013c. Tie \u013cauj izmantot vienk\u0101r\u0161as un uzticamas diagnostikas un balans\u0113\u0161anas metodes, padarot to izp\u0113ti par svar\u012bgu soli vibr\u0101cijas diagnostik\u0101.<\/p>\n <\/section>\n\n <section id=\"linear-vs-nonlinear\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Line\u0101ri un neline\u0101ri objekti<\/h2>\n <p>Liel\u0101k\u0101 da\u013ca \u0161o probl\u0113mu sak\u0146ojas fundament\u0101l\u0101, bet bie\u017ei vien nepietiekami nov\u0113rt\u0113t\u0101 at\u0161\u0137ir\u012bb\u0101 starp line\u0101riem un neline\u0101riem objektiem. Line\u0101rs objekts no balans\u0113\u0161anas viedok\u013ca ir sist\u0113ma, kur\u0101 pie nemain\u012bga rot\u0101cijas \u0101truma vibr\u0101cijas amplit\u016bda ir proporcion\u0101la disbalansa lielumam, un vibr\u0101cijas f\u0101ze stingri paredzam\u0101 veid\u0101 seko nel\u012bdzsvarot\u0101s masas le\u0146\u0137iskajam st\u0101voklim. \u0160\u0101dos apst\u0101k\u013cos ietekmes koeficients ir nemain\u012bga v\u0113rt\u012bba. Visi standarta dinamisk\u0101s balans\u0113\u0161anas algoritmi, tostarp tie, kas ieviesti Balanset-1A, ir izstr\u0101d\u0101ti tie\u0161i \u0161\u0101diem objektiem.<\/p>\n <p>Line\u0101ram objektam balans\u0113\u0161anas process ir paredzams un stabils. Izm\u0113\u0123in\u0101juma svara uzst\u0101d\u012b\u0161ana rada proporcion\u0101las vibr\u0101cijas amplit\u016bdas un f\u0101zes izmai\u0146as. Atk\u0101rtota palai\u0161ana dod vienu un to pa\u0161u vibr\u0101cijas vektoru, un apr\u0113\u0137in\u0101tais korekcijas svars paliek sp\u0113k\u0101. \u0160\u0101di objekti ir labi piem\u0113roti gan vienreiz\u0113jai balans\u0113\u0161anai, gan sec\u012bgai balans\u0113\u0161anai, izmantojot saglab\u0101tus ietekmes koeficientus.<\/p>\n <p>Neline\u0101rs objekts uzvedas principi\u0101li cit\u0101di. Tiek p\u0101rk\u0101pts pats balans\u0113\u0161anas apr\u0113\u0137ina pamatprincips. Vibr\u0101cijas amplit\u016bda vairs nav proporcion\u0101la disbalansam, f\u0101ze k\u013c\u016bst nestabila, un ietekmes koeficients main\u0101s atkar\u012bb\u0101 no testa atsvara masas, darb\u012bbas re\u017e\u012bma vai pat laika. Praks\u0113 tas izpau\u017eas k\u0101 vibr\u0101cijas vektora haotiska uzved\u012bba: p\u0113c testa atsvara uzst\u0101d\u012b\u0161anas vibr\u0101cijas izmai\u0146as var b\u016bt p\u0101r\u0101k mazas, p\u0101rm\u0113r\u012bgas vai vienk\u0101r\u0161i neatk\u0101rtojamas.<\/p>\n <\/section>\n\n <section id=\"what-are-linear-objects\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Kas ir line\u0101ri objekti?<\/h2>\n <p>Line\u0101rs objekts ir sist\u0113ma, kur\u0101 vibr\u0101cija ir tie\u0161i proporcion\u0101la nel\u012bdzsvarot\u012bbas lielumam.<\/p>\n <p>Line\u0101rs objekts balans\u0113\u0161anas kontekst\u0101 ir idealiz\u0113ts modelis, ko raksturo tie\u0161a proporcion\u0101la saist\u012bba starp nel\u012bdzsvarot\u012bbas (nesabalans\u0113tas masas) lielumu un vibr\u0101cijas amplit\u016bdu. Tas noz\u012bm\u0113, ka, ja nel\u012bdzsvarot\u012bba tiek dubultota, vibr\u0101cijas amplit\u016bda ar\u012b dubultosies, ja rotora rot\u0101cijas \u0101trums paliek nemain\u012bgs. Un otr\u0101di, samazinot nel\u012bdzsvarot\u012bbu, vibr\u0101cijas tiks proporcion\u0101li samazin\u0101tas.<\/p>\n <p>At\u0161\u0137ir\u012bb\u0101 no neline\u0101r\u0101m sist\u0113m\u0101m, kur objekta uzved\u012bba var at\u0161\u0137irties atkar\u012bb\u0101 no daudziem faktoriem, line\u0101rie objekti nodro\u0161ina augstu precizit\u0101tes l\u012bmeni ar minim\u0101lu piep\u016bli.<\/p>\n <p>Turkl\u0101t tie kalpo par pamatu balans\u0113t\u0101ju apm\u0101c\u012bbai un praksei. Line\u0101ro objektu principu izpratne pal\u012bdz att\u012bst\u012bt prasmes, kuras v\u0113l\u0101k var pielietot sare\u017e\u0123\u012bt\u0101k\u0101m sist\u0113m\u0101m.<\/p>\n <\/section>\n\n <section id=\"linearity-graph\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Linearit\u0101tes grafiskais att\u0113lojums<\/h2>\n <p>Iedom\u0101jieties grafiku, kur horizont\u0101l\u0101 ass att\u0113lo nel\u012bdzsvarot\u0101s masas (nel\u012bdzsvarot\u012bbas) lielumu, bet vertik\u0101l\u0101 ass \u2013 vibr\u0101cijas amplit\u016bdu. Line\u0101ram objektam \u0161is grafiks b\u016bs taisna l\u012bnija, kas iet caur s\u0101kumpunktu (punktu, kur gan nel\u012bdzsvarot\u012bbas lielums, gan vibr\u0101cijas amplit\u016bda ir nulle). \u0160\u012bs l\u012bnijas sl\u012bpums raksturo objekta jut\u012bbu pret nel\u012bdzsvarot\u012bbu: jo st\u0101v\u0101ks sl\u012bpums, jo liel\u0101kas vibr\u0101cijas pie t\u0101 pa\u0161a nel\u012bdzsvarot\u012bbas.<\/p>\n\n <div class=\"vma-image\">\n <a href=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/11\/output-1.png\" class=\"vma-img-link\">\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/11\/output-1-1024x804.png\" alt=\"1.\u00a0grafiks. Attiec\u012bba starp vibr\u0101cijas amplit\u016bdu (\u00b5m) un nel\u012bdzsvarotu masu (g)\" width=\"750\" height=\"589\" \/>\n <\/a>\n <p class=\"vma-caption\"><strong>1.\u00a0grafiks. Attiec\u012bba starp vibr\u0101cijas amplit\u016bdu (\u00b5m) un nel\u012bdzsvarotu masu (g)<\/strong><\/p>\n <\/div>\n\n <p>1. diagramma ilustr\u0113 saist\u012bbu starp line\u0101r\u0101s balans\u0113\u0161anas objekta vibr\u0101cijas amplit\u016bdu (\u00b5m) un rotora nesabalans\u0113to masu (g). Proporcionalit\u0101tes koeficients ir 0,5 \u00b5m\/g. Vienk\u0101r\u0161i dalot 300 ar 600, ieg\u016bst 0,5 \u00b5m\/g. Nesabalans\u0113tai masai 800 g (UM=800 g) vibr\u0101cija b\u016bs 800 g * 0,5 \u00b5m\/g = 400 \u00b5m. \u0145emiet v\u0113r\u0101, ka tas attiecas uz nemain\u012bgu rotora \u0101trumu. Pie cita rot\u0101cijas \u0101truma koeficients b\u016bs at\u0161\u0137ir\u012bgs.<\/p>\n <p>\u0160o proporcionalit\u0101tes koeficientu sauc par ietekmes koeficientu (jut\u012bguma koeficientu), un t\u0101 izm\u0113rs ir \u00b5m\/g vai, ja tas ir saist\u012bts ar nel\u012bdzsvarot\u012bbu, \u00b5m\/(g*mm), kur (g*mm) ir nel\u012bdzsvarot\u012bbas vien\u012bba. Zinot ietekmes koeficientu (IC), iesp\u0113jams atrisin\u0101t ar\u012b apgriezto uzdevumu, proti, noteikt nel\u012bdzsvarotu masu (UM), pamatojoties uz vibr\u0101cijas lielumu. Lai to izdar\u012btu, sadaliet vibr\u0101cijas amplit\u016bdu ar IC.<\/p>\n <p>Piem\u0113ram, ja izm\u0113r\u012bt\u0101 vibr\u0101cija ir 300 \u00b5m un zin\u0101mais koeficients ir IC=0,5 \u00b5m\/g, daliet 300 ar 0,5, lai ieg\u016btu 600 g (UM=600 g).<\/p>\n <\/section>\n\n <section id=\"influence-coefficient\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Ietekmes koeficients (IC): Line\u0101ro objektu galvenais parametrs<\/h2>\n <p>Line\u0101ra objekta kritiska \u012bpa\u0161\u012bba ir ietekmes koeficients (IC). Tas skaitliski ir vien\u0101ds ar l\u012bnijas sl\u012bpuma le\u0146\u0137a pieskari vibr\u0101cijas un disbalansa grafik\u0101 un nor\u0101da, cik liel\u0101 m\u0113r\u0101 main\u0101s vibr\u0101cijas amplit\u016bda (mikronos, \u00b5m), kad noteikt\u0101 korekcijas plakn\u0113 pie noteikta rotora \u0101truma tiek pievienota masas vien\u012bba (gramos, g). Citiem v\u0101rdiem sakot, IC ir objekta jut\u012bbas pret disbalansu m\u0113rs. T\u0101 m\u0113rvien\u012bba ir \u00b5m\/g vai, ja disbalansu izsaka k\u0101 masas un r\u0101diusa reizin\u0101jumu, \u00b5m\/(g*mm).<\/p>\n <p>IC b\u016bt\u012bb\u0101 ir line\u0101ra objekta "pases" \u012bpa\u0161\u012bba, kas \u013cauj prognoz\u0113t t\u0101 uzved\u012bbu, pievienojot vai no\u0146emot masu. IC p\u0101rzin\u0101\u0161ana \u013cauj atrisin\u0101t gan tie\u0161o probl\u0113mu \u2014 vibr\u0101cijas lieluma noteik\u0161anu dotajam nel\u012bdzsvarot\u012bbas l\u012bmenim \u2014, gan apgriezto probl\u0113mu \u2014 nel\u012bdzsvarot\u012bbas lieluma apr\u0113\u0137in\u0101\u0161anu no izm\u0113r\u012bt\u0101s vibr\u0101cijas.<\/p>\n\n <h3 class=\"vma-h3\">Tie\u0161a probl\u0113ma:<\/h3>\n <div class=\"vma-formula\">Vibr\u0101cijas amplit\u016bda (\u00b5m) = IC (\u00b5m\/g) * Nesabalans\u0113ta masa (g)<\/div>\n\n <h3 class=\"vma-h3\">Apgriezt\u0101 probl\u0113ma:<\/h3>\n <div class=\"vma-formula\">Nesabalans\u0113ta masa (g) = vibr\u0101cijas amplit\u016bda (\u00b5m) \/ IC (\u00b5m\/g)<\/div>\n <\/section>\n\n <section id=\"linear-phase\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Vibr\u0101cijas f\u0101ze line\u0101ros objektos<\/h2>\n <p>Papildus amplit\u016bdai vibr\u0101ciju raksturo ar\u012b t\u0101s f\u0101ze, kas nor\u0101da rotora poz\u012bciju maksim\u0101l\u0101s novirzes br\u012bd\u012b no t\u0101 l\u012bdzsvara st\u0101vok\u013ca. Line\u0101ram objektam vibr\u0101cijas f\u0101ze ir ar\u012b paredzama. T\u0101 ir divu le\u0146\u0137u summa:<\/p>\n <ol>\n <li>Le\u0146\u0137is, kas nosaka rotora kop\u0113j\u0101s nel\u012bdzsvarot\u0101s masas poz\u012bciju. \u0160is le\u0146\u0137is nor\u0101da virzienu, kur\u0101 koncentr\u0113jas prim\u0101rais nel\u012bdzsvarot\u012bbas l\u012bmenis.<\/li>\n <li>Ietekmes koeficienta arguments. Tas ir nemain\u012bgs le\u0146\u0137is, kas raksturo objekta dinamisk\u0101s \u012bpa\u0161\u012bbas un nav atkar\u012bgs no nesabalans\u0113tas masas uzst\u0101d\u012b\u0161anas lieluma vai le\u0146\u0137a.<\/li>\n <\/ol>\n <p>T\u0101d\u0113j\u0101di, zinot IC argumentu un izm\u0113rot vibr\u0101cijas f\u0101zi, ir iesp\u0113jams noteikt nel\u012bdzsvarot\u0101s masas instal\u0101cijas le\u0146\u0137i. Tas \u013cauj ne tikai apr\u0113\u0137in\u0101t kori\u0123\u0113jo\u0161\u0101s masas lielumu, bet ar\u012b prec\u012bzi novietot to uz rotora, lai sasniegtu optim\u0101lu l\u012bdzsvaru.<\/p>\n <\/section>\n\n <section id=\"linear-balancing-steps\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Line\u0101ro objektu l\u012bdzsvaro\u0161ana<\/h2>\n <p>Svar\u012bgi atz\u012bm\u0113t, ka line\u0101ram objektam \u0161\u0101di noteiktais ietekmes koeficients (IK) nav atkar\u012bgs no izm\u0113\u0123in\u0101juma masas uzst\u0101d\u012b\u0161anas lieluma vai le\u0146\u0137a, ne ar\u012b no s\u0101kotn\u0113j\u0101s vibr\u0101cijas. \u0160\u012b ir galven\u0101 linearit\u0101tes \u012bpa\u0161\u012bba. Ja IC paliek nemain\u012bga, kad tiek main\u012bti izm\u0113\u0123in\u0101juma masas parametri vai s\u0101kotn\u0113j\u0101 vibr\u0101cija, var dro\u0161i apgalvot, ka objekts darbojas line\u0101ri apl\u016bkotaj\u0101 nel\u012bdzsvarot\u012bbas diapazon\u0101.<\/p>\n\n <h3 class=\"vma-h3\">Line\u0101ra objekta l\u012bdzsvaro\u0161anas so\u013ci<\/h3>\n <ol>\n <li><strong>S\u0101kotn\u0113j\u0101s vibr\u0101cijas m\u0113r\u012b\u0161ana:<\/strong> Pirmais solis ir izm\u0113r\u012bt vibr\u0101ciju t\u0101s s\u0101kotn\u0113j\u0101 st\u0101vokl\u012b. Tiek noteikta amplit\u016bda un vibr\u0101cijas le\u0146\u0137is, kas nor\u0101da disbalansa virzienu.<\/li>\n <li><strong>Izm\u0113\u0123in\u0101juma masas instal\u0113\u0161ana:<\/strong> Uz rotora ir uzst\u0101d\u012bta zin\u0101ma svara masa. Tas pal\u012bdz saprast, k\u0101 objekts rea\u0123\u0113 uz papildu slodz\u0113m, un \u013cauj apr\u0113\u0137in\u0101t vibr\u0101cijas parametrus.<\/li>\n <li><strong>Atk\u0101rtota vibr\u0101cijas m\u0113r\u012b\u0161ana:<\/strong> P\u0113c izm\u0113\u0123in\u0101juma masas uzst\u0101d\u012b\u0161anas tiek m\u0113r\u012bti jauni vibr\u0101cijas parametri. Sal\u012bdzinot t\u0101s ar s\u0101kotn\u0113j\u0101m v\u0113rt\u012bb\u0101m, ir iesp\u0113jams noteikt, k\u0101 masa ietekm\u0113 sist\u0113mu.<\/li>\n <li><strong>Kori\u0123\u0113jo\u0161\u0101s masas apr\u0113\u0137in\u0101\u0161ana:<\/strong> Pamatojoties uz m\u0113r\u012bjumu datiem, tiek noteikta kori\u0123\u0113jo\u0161\u0101 svara masa un uzst\u0101d\u012b\u0161anas le\u0146\u0137is. \u0160is svars tiek novietots uz rotora, lai nov\u0113rstu nel\u012bdzsvarot\u012bbu.<\/li>\n <li><strong>Gal\u012bg\u0101 verifik\u0101cija:<\/strong> P\u0113c kori\u0123\u0113jo\u0161\u0101 svara uzst\u0101d\u012b\u0161anas vibr\u0101cija ir iev\u0113rojami j\u0101samazina. Ja atliku\u0161\u0101 vibr\u0101cija joproj\u0101m p\u0101rsniedz pie\u013caujamo l\u012bmeni, proced\u016bru var atk\u0101rtot.<\/li>\n <\/ol>\n\n <div class=\"vma-note\">\n <p><span class=\"vma-kbd\">Piez\u012bme:<\/span> Line\u0101rie objekti kalpo k\u0101 ide\u0101li mode\u013ci balans\u0113\u0161anas meto\u017eu izp\u0113tei un praktiskai pielieto\u0161anai. To \u012bpa\u0161\u012bbas \u013cauj in\u017eenieriem un diagnostikas speci\u0101listiem koncentr\u0113ties uz pamatprasmju att\u012bst\u012b\u0161anu un izpratni par pamatprincipiem darb\u0101 ar rotoru sist\u0113m\u0101m. Lai gan to pielietojums re\u0101laj\u0101 praks\u0113 ir ierobe\u017eots, line\u0101ro objektu izp\u0113te joproj\u0101m ir svar\u012bgs solis vibr\u0101ciju diagnostikas un balans\u0113\u0161anas virz\u012bb\u0101.<\/p>\n <\/div>\n\n <div class=\"vma-note\">\n <p><span class=\"vma-kbd\">Vietturis ar \u012bskodu:<\/span> \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 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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\/5199?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\/5199?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\/5199?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\/5199?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\/5199?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><!-- \/.row --><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\/5199?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\/5199?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\/5199?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\/5199?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 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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<\/p>\n <\/div>\n <\/section>\n\n <section id=\"serial\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Seri\u0101l\u0101 balans\u0113\u0161ana un saglab\u0101tie koeficienti<\/h2>\n <p>\u012apa\u0161a uzman\u012bba ir j\u0101piev\u0113r\u0161 sec\u012bgajai balans\u0113\u0161anai. T\u0101 var iev\u0113rojami palielin\u0101t produktivit\u0101ti, bet tikai tad, ja to piem\u0113ro line\u0101riem, vibr\u0101cijas stabiliem objektiem. \u0160\u0101dos gad\u012bjumos ietekmes koeficientus, kas ieg\u016bti uz pirm\u0101 rotora, var atk\u0101rtoti izmantot n\u0101kamajiem identiskajiem rotoriem. Tom\u0113r, tikl\u012bdz main\u0101s balsta stingr\u012bba, grie\u0161an\u0101s \u0101trums vai gult\u0146u st\u0101voklis, atk\u0101rtojam\u012bba z\u016bd un sec\u012bg\u0101 pieeja p\u0101rst\u0101j darboties.<\/p>\n <\/section>\n\n <section id=\"nonlinear-definition\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Neline\u0101ri objekti: kad teorija at\u0161\u0137iras no prakses<\/h2>\n <h3 class=\"vma-h3\">Kas ir neline\u0101rs objekts?<\/h3>\n <p>Neline\u0101rs objekts ir sist\u0113ma, kur\u0101 vibr\u0101cijas amplit\u016bda nav proporcion\u0101la nel\u012bdzsvarot\u012bbas lielumam. At\u0161\u0137ir\u012bb\u0101 no line\u0101riem objektiem, kur attiec\u012bbas starp vibr\u0101ciju un nel\u012bdzsvarot\u012bbas masu att\u0113lo ar taisnu l\u012bniju, neline\u0101r\u0101s sist\u0113m\u0101s \u0161\u012b saist\u012bba var sekot sare\u017e\u0123\u012bt\u0101m trajektorij\u0101m.<\/p>\n <p>Re\u0101laj\u0101 pasaul\u0113 ne visi objekti uzvedas line\u0101ri. Neline\u0101ri objekti uzr\u0101da saist\u012bbu starp nel\u012bdzsvarot\u012bbu un vibr\u0101ciju, kas nav tie\u0161i proporcion\u0101la. Tas noz\u012bm\u0113, ka ietekmes koeficients nav nemain\u012bgs un var main\u012bties atkar\u012bb\u0101 no vair\u0101kiem faktoriem, piem\u0113ram:<\/p>\n <ul>\n <li><strong>Nel\u012bdzsvarot\u012bbas lielums:<\/strong> Palielinot nel\u012bdzsvarot\u012bbu, var main\u012bties rotora balstu stingr\u012bba, izraisot neline\u0101ras vibr\u0101cijas izmai\u0146as.<\/li>\n <li><strong>Rot\u0101cijas \u0101trums:<\/strong> Da\u017e\u0101das rezonanses par\u0101d\u012bbas var tikt ierosin\u0101tas pie da\u017e\u0101diem rot\u0101cijas \u0101trumiem, k\u0101 rezult\u0101t\u0101 rodas ar\u012b neline\u0101ra uzved\u012bba.<\/li>\n <li><strong>Atstarpju un spraugu kl\u0101tb\u016btne:<\/strong> Atstarpes un spraugas gult\u0146os un citos savienojumos noteiktos apst\u0101k\u013cos var izrais\u012bt p\u0113k\u0161\u0146as vibr\u0101cijas izmai\u0146as.<\/li>\n <li><strong>Temperat\u016bra:<\/strong> Temperat\u016bras izmai\u0146as var ietekm\u0113t materi\u0101la \u012bpa\u0161\u012bbas un l\u012bdz ar to ar\u012b objekta vibr\u0101cijas raksturlielumus.<\/li>\n <li><strong>\u0100r\u0113j\u0101s slodzes:<\/strong> \u0100r\u0113j\u0101s slodzes, kas iedarbojas uz rotoru, var main\u012bt t\u0101 dinamisk\u0101s \u012bpa\u0161\u012bbas un izrais\u012bt neline\u0101ru uzved\u012bbu.<\/li>\n <\/ul>\n\n <h3 class=\"vma-h3\">K\u0101p\u0113c neline\u0101ri objekti ir izaicino\u0161i?<\/h3>\n <p>Nelinearit\u0101te balans\u0113\u0161anas proces\u0101 ievie\u0161 daudzus main\u012bgos. Veiksm\u012bgam darbam ar neline\u0101riem objektiem ir nepiecie\u0161ami vair\u0101k m\u0113r\u012bjumu un sare\u017e\u0123\u012bt\u0101ka anal\u012bze. Piem\u0113ram, standarta metodes, kas piem\u0113rojamas line\u0101riem objektiem, ne vienm\u0113r dod prec\u012bzus rezult\u0101tus neline\u0101r\u0101m sist\u0113m\u0101m. Tas prasa dzi\u013c\u0101ku izpratni par procesa fiziku un specializ\u0113tu diagnostikas meto\u017eu izmanto\u0161anu.<\/p>\n <\/section>\n\n <section id=\"nonlinear-signs\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Nelinearit\u0101tes paz\u012bmes<\/h2>\n <p>Neline\u0101ru objektu var identific\u0113t p\u0113c \u0161\u0101d\u0101m z\u012bm\u0113m:<\/p>\n <ul>\n <li><strong>Neproporcion\u0101las vibr\u0101cijas izmai\u0146as:<\/strong> Palielinoties nel\u012bdzsvarot\u012bbai, vibr\u0101cija var pieaugt \u0101tr\u0101k vai l\u0113n\u0101k, nek\u0101 paredz\u0113ts line\u0101ram objektam.<\/li>\n <li><strong>Vibr\u0101cijas f\u0101zes mai\u0146a:<\/strong> Vibr\u0101cijas f\u0101ze var main\u012bties neparedzami, mainoties nel\u012bdzsvarot\u012bbai vai rot\u0101cijas \u0101trumam.<\/li>\n <li><strong>Harmoniku un subharmoniku kl\u0101tb\u016btne:<\/strong> Vibr\u0101ciju spektr\u0101 var b\u016bt augst\u0101kas harmonikas (rot\u0101cijas frekvences daudzk\u0101rt\u0113ji) un subharmonikas (rot\u0101cijas frekvences da\u013cas), kas nor\u0101da uz neline\u0101riem efektiem.<\/li>\n <li><strong>Hister\u0113ze:<\/strong> Vibr\u0101cijas amplit\u016bda var b\u016bt atkar\u012bga ne tikai no pa\u0161reiz\u0113j\u0101s nel\u012bdzsvarot\u012bbas v\u0113rt\u012bbas, bet ar\u012b no t\u0101s v\u0113stures. Piem\u0113ram, ja nel\u012bdzsvarot\u012bba tiek palielin\u0101ta un p\u0113c tam samazin\u0101ta atpaka\u013c l\u012bdz s\u0101kotn\u0113jai v\u0113rt\u012bbai, vibr\u0101cijas amplit\u016bda var neatgriezties s\u0101kotn\u0113j\u0101 l\u012bmen\u012b.<\/li>\n <\/ul>\n <p>Nelinearit\u0101te balans\u0113\u0161anas proces\u0101 ievie\u0161 daudzus main\u012bgos. Veiksm\u012bgai darb\u012bbai ir nepiecie\u0161ams vair\u0101k m\u0113r\u012bjumu un sare\u017e\u0123\u012btas anal\u012bzes. Piem\u0113ram, standarta metodes, kas piem\u0113rojamas line\u0101riem objektiem, ne vienm\u0113r dod prec\u012bzus rezult\u0101tus neline\u0101r\u0101m sist\u0113m\u0101m. Tam nepiecie\u0161ama dzi\u013c\u0101ka procesa fizikas izpratne un specializ\u0113tu diagnostikas meto\u017eu izmanto\u0161ana.<\/p>\n <\/section>\n\n <section id=\"nonlinear-graph\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Nelinearit\u0101tes grafiskais att\u0113lojums<\/h2>\n <p>Vibr\u0101ciju un nel\u012bdzsvarot\u012bbas diagramm\u0101 nelinearit\u0101te ir ac\u012bmredzama novirz\u0113s no taisnas l\u012bnijas. Diagramm\u0101 var b\u016bt l\u012bkumi, izliekumi, hister\u0113zes cilpas un citi raksturlielumi, kas nor\u0101da uz sare\u017e\u0123\u012btu saist\u012bbu starp nel\u012bdzsvarot\u012bbu un vibr\u0101ciju.<\/p>\n\n <div class=\"vma-image\">\n <a href=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/11\/output-3.png\" class=\"vma-img-link\">\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/11\/output-3-1024x816.png\" alt=\"2. grafiks. Neline\u0101rs objekts\" width=\"750\" height=\"598\" \/>\n <\/a>\n <p class=\"vma-caption\"><strong>2. grafiks. Neline\u0101rs objekts<\/strong><\/p>\n <p class=\"vma-caption\"><strong>50 g; 40 \u03bcm (dzeltens), 100 g; 54,7 \u03bcm (zils).<\/strong><\/p>\n <\/div>\n\n <p>\u0160im objektam ir divi segmenti, divas taisnas l\u012bnijas. Ja nel\u012bdzsvarot\u012bba ir maz\u0101ka par 50 gramiem, grafiks atspogu\u013co line\u0101ra objekta \u012bpa\u0161\u012bbas, saglab\u0101jot proporcionalit\u0101ti starp nel\u012bdzsvarot\u012bbu gramos un vibr\u0101cijas amplit\u016bdu mikronos. Ja nel\u012bdzsvarot\u012bba ir liel\u0101ka par 50 gramiem, vibr\u0101cijas amplit\u016bdas pieaugums pal\u0113nin\u0101s.<\/p>\n <\/section>\n\n <section id=\"nonlinear-examples\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Neline\u0101ru objektu piem\u0113ri<\/h2>\n <p>Neline\u0101ru objektu piem\u0113ri balans\u0113\u0161anas kontekst\u0101 ietver:<\/p>\n <ul>\n <li><strong>Rotori ar plais\u0101m:<\/strong> Rotora plaisas var izrais\u012bt neline\u0101ras stinguma izmai\u0146as un rezult\u0101t\u0101 neline\u0101ras attiec\u012bbas starp vibr\u0101ciju un nel\u012bdzsvarot\u012bbu.<\/li>\n <li><strong>Rotori ar gult\u0146u atstarp\u0113m:<\/strong> Atstarpes gult\u0146os noteiktos apst\u0101k\u013cos var izrais\u012bt p\u0113k\u0161\u0146as vibr\u0101cijas izmai\u0146as.<\/li>\n <li><strong>Rotori ar neline\u0101riem elast\u012bgiem elementiem:<\/strong> Da\u017eiem elast\u012bgiem elementiem, piem\u0113ram, gumijas amortizatoriem, var b\u016bt neline\u0101ras \u012bpa\u0161\u012bbas, kas ietekm\u0113 rotora dinamiku.<\/li>\n <\/ul>\n <\/section>\n\n <section id=\"nonlinear-types\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Nelinearit\u0101tes veidi<\/h2>\n <h3 class=\"vma-h3\">1. Soft-Stiff Nelinearit\u0101te<\/h3>\n <p>\u0160\u0101d\u0101s sist\u0113m\u0101s tiek nov\u0113roti divi segmenti: m\u012bksts un st\u012bvs. M\u012bkstaj\u0101 segment\u0101 uzved\u012bba atg\u0101dina linearit\u0101ti, kur vibr\u0101cijas amplit\u016bda palielin\u0101s proporcion\u0101li nel\u012bdzsvarot\u012bbas masai. Ta\u010du p\u0113c noteikta sliek\u0161\u0146a (p\u0101rtraukuma punkta) sist\u0113ma p\u0101riet uz st\u012bvu re\u017e\u012bmu, kur amplit\u016bdas pieaugums pal\u0113nin\u0101s.<\/p>\n <h3 class=\"vma-h3\">2. Elast\u012bg\u0101 nelinearit\u0101te<\/h3>\n <p>Izmai\u0146as balstu vai kontaktu stingr\u012bb\u0101 sist\u0113m\u0101 padara vibr\u0101cijas un nel\u012bdzsvarot\u012bbas attiec\u012bbas sare\u017e\u0123\u012btas. Piem\u0113ram, vibr\u0101cija var p\u0113k\u0161\u0146i palielin\u0101ties vai samazin\u0101ties, \u0161\u0137\u0113rsojot noteiktus slodzes sliek\u0161\u0146us.<\/p>\n <h3 class=\"vma-h3\">3. Berzes izrais\u012bt\u0101 nelinearit\u0101te<\/h3>\n <p>Sist\u0113m\u0101s ar iev\u0113rojamu berzi (piem\u0113ram, gult\u0146os) vibr\u0101cijas amplit\u016bda var b\u016bt neparedzama. Berze var samazin\u0101t vibr\u0101ciju vien\u0101 \u0101truma diapazon\u0101 un pastiprin\u0101t to cit\u0101.<\/p>\n <\/section>\n\n <section id=\"causes\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Bie\u017ei sastopamie nelinearit\u0101tes c\u0113lo\u0146i<\/h2>\n <p>Visbie\u017e\u0101kie nelinearit\u0101tes c\u0113lo\u0146i ir palielin\u0101ta gult\u0146u kl\u012brenss, gult\u0146u nodilums, saus\u0101 berze, atsl\u0101bin\u0101ti balsti, plaisas konstrukcij\u0101 un darb\u012bba rezonanses frekven\u010du tuvum\u0101. Bie\u017ei vien objektam piem\u012bt t\u0101 saukt\u0101 m\u012bksti ciet\u0101 nelinearit\u0101te. Pie nelieliem disbalansa l\u012bme\u0146iem sist\u0113ma uzvedas gandr\u012bz line\u0101ri, bet, palielinoties vibr\u0101cijai, tiek iesaist\u012bti stingr\u0101ki balstu vai korpusa elementi. \u0160\u0101dos gad\u012bjumos balans\u0113\u0161ana ir iesp\u0113jama tikai \u0161aur\u0101 darb\u012bbas diapazon\u0101 un nenodro\u0161ina stabilus ilgtermi\u0146a rezult\u0101tus.<\/p>\n <\/section>\n\n <section id=\"instability\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Vibr\u0101cijas nestabilit\u0101te<\/h2>\n <p>V\u0113l viena nopietna probl\u0113ma ir vibr\u0101cijas nestabilit\u0101te. Pat form\u0101li line\u0101rs objekts laika gait\u0101 var main\u012bt amplit\u016bdu un f\u0101zi. To izraisa termiskie efekti, sm\u0113rvielas viskozit\u0101tes izmai\u0146as, termisk\u0101 izple\u0161an\u0101s un nestabila berze balstos. T\u0101 rezult\u0101t\u0101 m\u0113r\u012bjumi, kas veikti tikai da\u017eu min\u016b\u0161u interv\u0101l\u0101, var rad\u012bt da\u017e\u0101dus vibr\u0101cijas vektorus. \u0160\u0101dos apst\u0101k\u013cos j\u0113gpilna m\u0113r\u012bjumu sal\u012bdzin\u0101\u0161ana k\u013c\u016bst neiesp\u0113jama, un balans\u0113\u0161anas apr\u0113\u0137ins zaud\u0113 uzticam\u012bbu.<\/p>\n <\/section>\n\n <section id=\"resonance\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Balans\u0113\u0161ana rezonanses tuvum\u0101<\/h2>\n <p>\u012apa\u0161i problem\u0101tiska ir balans\u0113\u0161ana rezonanses tuvum\u0101. Kad rot\u0101cijas frekvence sakr\u012bt ar sist\u0113mas dabisko frekvenci vai ir tuvu tai, pat neliels disbalanss izraisa strauju vibr\u0101cijas pieaugumu. Vibr\u0101cijas f\u0101ze k\u013c\u016bst \u0101rk\u0101rt\u012bgi jut\u012bga pret neliel\u0101m \u0101truma izmai\u0146\u0101m. Objekts faktiski non\u0101k neline\u0101r\u0101 re\u017e\u012bm\u0101, un balans\u0113\u0161ana \u0161aj\u0101 zon\u0101 zaud\u0113 fizisko noz\u012bmi. \u0160\u0101dos gad\u012bjumos pirms balans\u0113\u0161anas apsv\u0113r\u0161anas ir j\u0101maina darb\u012bbas \u0101trums vai meh\u0101nisk\u0101 strukt\u016bra.<\/p>\n <\/section>\n\n <section id=\"high-after\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Augsta vibr\u0101cija p\u0113c \u201cveiksm\u012bgas\u201d balans\u0113\u0161anas<\/h2>\n <p>Praks\u0113 bie\u017ei sastopamas situ\u0101cijas, kad p\u0113c form\u0101li veiksm\u012bgas balans\u0113\u0161anas proced\u016bras kop\u0113jais vibr\u0101cijas l\u012bmenis joproj\u0101m ir augsts. Tas nenor\u0101da uz instrumenta vai operatora k\u013c\u016bdu. Balans\u0113\u0161ana nov\u0113r\u0161 tikai masas nel\u012bdzsvarot\u012bbu. Ja vibr\u0101ciju izraisa pamatnes defekti, va\u013c\u012bgi stiprin\u0101jumi, nepareiza izl\u012bdzin\u0101\u0161ana vai rezonanse, korekcijas atsvari probl\u0113mu neatrisin\u0101s. \u0160\u0101dos gad\u012bjumos vibr\u0101cijas telpisk\u0101 sadal\u012bjuma anal\u012bze vis\u0101 ma\u0161\u012bn\u0101 un t\u0101s pamatn\u0113 pal\u012bdz noteikt patieso c\u0113loni.<\/p>\n <\/section>\n\n <section id=\"nonlinear-methods\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Neline\u0101ru objektu l\u012bdzsvaro\u0161ana: sare\u017e\u0123\u012bts uzdevums ar netradicion\u0101liem risin\u0101jumiem<\/h2>\n <p>Neline\u0101ru objektu l\u012bdzsvaro\u0161ana ir sare\u017e\u0123\u012bts uzdevums, kam nepiecie\u0161amas specializ\u0113tas metodes un pieejas. Standarta izm\u0113\u0123in\u0101juma masas metode, kas izstr\u0101d\u0101ta line\u0101riem objektiem, var dot k\u013c\u016bdainus rezult\u0101tus vai b\u016bt piln\u012bgi nepiem\u0113rojama.<\/p>\n\n <h3 class=\"vma-h3\">L\u012bdzsvaro\u0161anas metodes neline\u0101riem objektiem<\/h3>\n <ul>\n <li><strong>Soli pa solim l\u012bdzsvaro\u0161ana:<\/strong> \u0160\u012b metode ietver pak\u0101penisku nel\u012bdzsvarot\u012bbas samazin\u0101\u0161anu, katr\u0101 posm\u0101 uzst\u0101dot korekt\u012bvus atsvarus. P\u0113c katra posma tiek veikti vibr\u0101cijas m\u0113r\u012bjumi, un, pamatojoties uz objekta pa\u0161reiz\u0113jo st\u0101vokli, tiek noteikts jauns korekt\u012bvs atsvars. \u0160\u012b pieeja \u0146em v\u0113r\u0101 ietekmes koeficienta izmai\u0146as balans\u0113\u0161anas procesa laik\u0101.<\/li>\n <li><strong>Balans\u0113\u0161ana da\u017e\u0101dos \u0101trumos:<\/strong> \u0160\u012b metode piev\u0113r\u0161as rezonanses par\u0101d\u012bbu ietekmei da\u017e\u0101dos rot\u0101cijas \u0101trumos. Balans\u0113\u0161ana tiek veikta ar vair\u0101kiem \u0101trumiem tuvu rezonansei, nodro\u0161inot vienm\u0113r\u012bg\u0101ku vibr\u0101ciju samazin\u0101\u0161anu vis\u0101 darb\u012bbas \u0101truma diapazon\u0101.<\/li>\n <li><strong>Izmantojot matem\u0101tiskos mode\u013cus:<\/strong> Sare\u017e\u0123\u012btiem neline\u0101riem objektiem var izmantot matem\u0101tiskos mode\u013cus, kas apraksta rotora dinamiku, vienlaikus \u0146emot v\u0113r\u0101 neline\u0101ros efektus. \u0160ie mode\u013ci pal\u012bdz paredz\u0113t objekta uzved\u012bbu da\u017e\u0101dos apst\u0101k\u013cos un noteikt optim\u0101los balans\u0113\u0161anas parametrus.<\/li>\n <\/ul>\n\n <p>Speci\u0101lista pieredzei un intu\u012bcijai ir iz\u0161\u0137iro\u0161a noz\u012bme neline\u0101ru objektu balans\u0113\u0161an\u0101. Pieredz\u0113jis balans\u0113t\u0101js sp\u0113j atpaz\u012bt nelinearit\u0101tes paz\u012bmes, izv\u0113l\u0113ties atbilsto\u0161u metodi un piel\u0101got to konkr\u0113tajai situ\u0101cijai. Vibr\u0101ciju spektru anal\u012bze, vibr\u0101ciju izmai\u0146u nov\u0113ro\u0161ana, mainoties objekta darb\u012bbas parametriem, un rotora konstrukcijas \u012bpatn\u012bbu \u0146em\u0161ana v\u0113r\u0101 pal\u012bdz pie\u0146emt pareizos l\u0113mumus un sasniegt v\u0113lamos rezult\u0101tus.<\/p>\n <\/section>\n\n <section id=\"nonlinear-howto-linear-tool\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">K\u0101 l\u012bdzsvarot neline\u0101rus objektus, izmantojot r\u012bku, kas paredz\u0113ts line\u0101riem objektiem<\/h2>\n <p>Tas ir labs jaut\u0101jums. Mana person\u012bg\u0101 metode \u0161\u0101du objektu balans\u0113\u0161anai s\u0101kas ar meh\u0101nisma remontu: gult\u0146u nomai\u0146u, plaisu metin\u0101\u0161anu, skr\u016bvju pievilk\u0161anu, enkuru vai vibr\u0101cijas izolatoru p\u0101rbaudi un p\u0101rbaudi, vai rotors neberz\u0113 pret stacion\u0101riem konstrukcijas elementiem.<\/p>\n <p>T\u0101l\u0101k es identific\u0113ju rezonanses frekvences, jo nav iesp\u0113jams l\u012bdzsvarot rotoru ar \u0101trumu, kas ir tuvu rezonansei. Lai to izdar\u012btu, es izmantoju trieciena metodi rezonanses noteik\u0161anai vai rotora ripin\u0101\u0161anas grafiku.<\/p>\n <p>Tad es nosaku sensora poz\u012bciju uz meh\u0101nisma: vertik\u0101li, horizont\u0101li vai le\u0146\u0137\u012b.<\/p>\n <p>P\u0113c izm\u0113\u0123in\u0101juma braucieniem ier\u012bce par\u0101da kori\u0123\u0113jo\u0161\u0101s slodzes le\u0146\u0137i un svaru. Es uz pusi maz\u0101ku kori\u0123\u0113jo\u0161o slodzes svaru, bet rotora novieto\u0161anai izmantoju ier\u012bces ieteiktos le\u0146\u0137us. Ja atliku\u0161\u0101 vibr\u0101cija p\u0113c korekcijas joproj\u0101m p\u0101rsniedz pie\u013caujamo l\u012bmeni, veicu v\u0113l vienu rotora darb\u012bbu. Protams, tas aiz\u0146em vair\u0101k laika, ta\u010du rezult\u0101ti da\u017ereiz ir iedvesmojo\u0161i.<\/p>\n <\/section>\n\n <section id=\"art-science\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Rot\u0113jo\u0161\u0101 apr\u012bkojuma l\u012bdzsvaro\u0161anas m\u0101ksla un zin\u0101tne<\/h2>\n <p>Rot\u0113jo\u0161\u0101 apr\u012bkojuma balans\u0113\u0161ana ir sare\u017e\u0123\u012bts process, kas apvieno zin\u0101tnes un m\u0101kslas elementus. Line\u0101riem objektiem balans\u0113\u0161ana ietver sal\u012bdzino\u0161i vienk\u0101r\u0161us apr\u0113\u0137inus un standarta metodes. Tom\u0113r, lai str\u0101d\u0101tu ar neline\u0101riem objektiem, ir nepiecie\u0161ama dzi\u013ca izpratne par rotora dinamiku, sp\u0113ja analiz\u0113t vibr\u0101cijas sign\u0101lus un prasme izv\u0113l\u0113ties visefekt\u012bv\u0101k\u0101s balans\u0113\u0161anas strat\u0113\u0123ijas.<\/p>\n <p>Pieredze, intu\u012bcija un nep\u0101rtraukta prasmju uzlabo\u0161ana padara balans\u0113t\u0101ju par \u012bstu sava amata meistaru. Galu gal\u0101 balans\u0113\u0161anas kvalit\u0101te ne tikai nosaka iek\u0101rtu darb\u012bbas efektivit\u0101ti un uzticam\u012bbu, bet ar\u012b nodro\u0161ina cilv\u0113ku dro\u0161\u012bbu.<\/p>\n <p> <\/p>\n <\/section>\n\n <section id=\"measurement\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">M\u0113r\u012bjumu atk\u0101rtojam\u012bba<\/h2>\n <p>Svar\u012bgu lomu sp\u0113l\u0113 ar\u012b m\u0113r\u012bjumu jaut\u0101jumi. Nepareiza vibr\u0101cijas sensoru uzst\u0101d\u012b\u0161ana, izmai\u0146as m\u0113r\u012bjumu punktos vai nepareiza sensoru orient\u0101cija tie\u0161i ietekm\u0113 gan amplit\u016bdu, gan f\u0101zi. Balans\u0113\u0161anai nepietiek tikai ar vibr\u0101cijas m\u0113r\u012b\u0161anu; kritiski svar\u012bga ir m\u0113r\u012bjumu atk\u0101rtojam\u012bba un stabilit\u0101te. T\u0101p\u0113c praktiskaj\u0101 darb\u0101 sensoru mont\u0101\u017eas vietas un orient\u0101cija ir stingri j\u0101kontrol\u0113.<\/p>\n <\/section>\n\n <section id=\"approach\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Praktiska pieeja neline\u0101riem objektiem<\/h2>\n <p>Neline\u0101ra objekta balans\u0113\u0161ana vienm\u0113r s\u0101kas nevis ar izm\u0113\u0123in\u0101juma svara uzst\u0101d\u012b\u0161anu, bet gan ar vibr\u0101cijas uzved\u012bbas nov\u0113rt\u0113\u0161anu. Ja amplit\u016bda un f\u0101ze laika gait\u0101 ir skaidri main\u012bga, main\u0101s no viena s\u0101kuma uz otru vai strauji rea\u0123\u0113 uz neliel\u0101m \u0101truma izmai\u0146\u0101m, pirmais uzdevums ir pan\u0101kt p\u0113c iesp\u0113jas stabil\u0101ku darb\u012bbas re\u017e\u012bmu. Bez t\u0101 jebkuri apr\u0113\u0137ini b\u016bs nejau\u0161i.<\/p>\n <p>Pirmais praktiskais solis ir pareiz\u0101 \u0101truma izv\u0113le. Neline\u0101ri objekti ir \u0101rk\u0101rt\u012bgi jut\u012bgi pret rezonansi, t\u0101p\u0113c balans\u0113\u0161ana j\u0101veic ar \u0101trumu, kas ir p\u0113c iesp\u0113jas t\u0101l\u0101k no dabiskaj\u0101m frekvenc\u0113m. Tas bie\u017ei noz\u012bm\u0113 p\u0101rvieto\u0161anos zem vai virs parast\u0101 darb\u012bbas diapazona. Pat ja vibr\u0101cija \u0161aj\u0101 \u0101trum\u0101 ir augst\u0101ka, bet stabila, ir v\u0113lam\u0101ka nek\u0101 balans\u0113\u0161ana rezonanses zon\u0101.<\/p>\n <p>T\u0101l\u0101k ir svar\u012bgi samazin\u0101t visus papildu nelinearit\u0101tes avotus. Pirms balans\u0113\u0161anas j\u0101p\u0101rbauda un j\u0101pievelk visi stiprin\u0101jumi, p\u0113c iesp\u0113jas j\u0101nov\u0113r\u0161 atstarpes, k\u0101 ar\u012b j\u0101p\u0101rbauda balstu un gult\u0146u mezglu va\u013c\u012bgums. Balans\u0113\u0161ana nekompens\u0113 atstarpes vai berzi, bet tas var b\u016bt iesp\u0113jams, ja \u0161ie faktori tiek stabiliz\u0113ti.<\/p>\n <p>Str\u0101d\u0101jot ar neline\u0101ru objektu, mazus izm\u0113\u0123in\u0101juma svarus nevajadz\u0113tu izmantot ieraduma d\u0113\u013c. P\u0101r\u0101k mazs izm\u0113\u0123in\u0101juma svars bie\u017ei vien nep\u0101rvieto sist\u0113mu atk\u0101rtojam\u0101 re\u0123ion\u0101, un vibr\u0101cijas izmai\u0146as k\u013c\u016bst sal\u012bdzin\u0101mas ar nestabilit\u0101tes troksni. Izm\u0113\u0123in\u0101juma svaram j\u0101b\u016bt pietiekami lielam, lai izrais\u012btu skaidras un reproduc\u0113jamas vibr\u0101cijas vektora izmai\u0146as, bet ne tik lielam, lai tas p\u0101rvietotu objektu uz citu darb\u012bbas re\u017e\u012bmu.<\/p>\n <p>M\u0113r\u012bjumi j\u0101veic \u0101tri un identiskos apst\u0101k\u013cos. Jo maz\u0101k laika paiet starp m\u0113r\u012bjumiem, jo liel\u0101ka iesp\u0113ja, ka sist\u0113mas dinamiskie parametri paliks nemain\u012bgi. Ieteicams veikt vair\u0101kus kontroles izm\u0113\u0123in\u0101jumus, nemainot konfigur\u0101ciju, lai p\u0101rliecin\u0101tos, ka objekts uzvedas konsekventi.<\/p>\n <p>Ir \u013coti svar\u012bgi fiks\u0113t vibr\u0101cijas sensoru stiprin\u0101juma punktus un to orient\u0101ciju. Neline\u0101riem objektiem pat neliela sensora nob\u012bde var izrais\u012bt iev\u0113rojamas f\u0101zes un amplit\u016bdas izmai\u0146as, ko var k\u013c\u016bdaini interpret\u0113t k\u0101 testa svara ietekmi.<\/p>\n <p>Apr\u0113\u0137inos uzman\u012bba j\u0101piev\u0113r\u0161 nevis prec\u012bzai skaitliskai atbilst\u012bbai, bet gan tendenc\u0113m. Ja vibr\u0101cija konsekventi samazin\u0101s ar sec\u012bg\u0101m korekcij\u0101m, tas nor\u0101da, ka l\u012bdzsvaro\u0161ana virz\u0101s pareizaj\u0101 virzien\u0101, pat ja ietekmes koeficienti form\u0101li nesapl\u016bst.<\/p>\n <p>Nav ieteicams uzglab\u0101t un atk\u0101rtoti izmantot ietekmes koeficientus neline\u0101riem objektiem. Pat ja viens balans\u0113\u0161anas cikls ir veiksm\u012bgs, n\u0101kam\u0101s palai\u0161anas laik\u0101 objekts var p\u0101riet cit\u0101 re\u017e\u012bm\u0101, un iepriek\u0161\u0113jie koeficienti vairs neb\u016bs der\u012bgi.<\/p>\n <p>J\u0101atceras, ka neline\u0101ra objekta balans\u0113\u0161ana bie\u017ei vien ir kompromiss. M\u0113r\u0137is nav pan\u0101kt p\u0113c iesp\u0113jas zem\u0101ku vibr\u0101ciju, bet gan pan\u0101kt, lai ma\u0161\u012bna non\u0101ktu stabil\u0101 un atk\u0101rtojam\u0101 st\u0101vokl\u012b ar pie\u0146emamu vibr\u0101cijas l\u012bmeni. Daudzos gad\u012bjumos tas ir pagaidu risin\u0101jums, l\u012bdz tiek salaboti gult\u0146i, atjaunoti balsti vai modific\u0113ta konstrukcija.<\/p>\n <p>Galvenais praktiskais princips ir vispirms stabiliz\u0113t objektu, p\u0113c tam to l\u012bdzsvarot un tikai p\u0113c tam nov\u0113rt\u0113t rezult\u0101tu. Ja stabiliz\u0101ciju nevar pan\u0101kt, balans\u0113\u0161ana j\u0101uzskata par pal\u012bgpas\u0101kumu, nevis gal\u012bgo risin\u0101jumu.<\/p>\n <\/section>\n\n <section id=\"reduced-correction\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Samazin\u0101ta korekcijas svara tehnika<\/h2>\n <p>Praks\u0113, balans\u0113jot neline\u0101rus objektus, bie\u017ei vien efekt\u012bva izr\u0101d\u0101s v\u0113l viena svar\u012bga metode. Ja instruments apr\u0113\u0137ina korekcijas svaru, izmantojot standarta algoritmu, tad pilna apr\u0113\u0137in\u0101t\u0101 svara uzst\u0101d\u012b\u0161ana bie\u017ei vien situ\u0101ciju pasliktina: var palielin\u0101ties vibr\u0101cija, var main\u012bties f\u0101ze un objekts var p\u0101rsl\u0113gties uz citu darb\u012bbas re\u017e\u012bmu.<\/p>\n <p>\u0160\u0101dos gad\u012bjumos labi darbojas samazin\u0101ta korekcijas svara uzst\u0101d\u012b\u0161ana \u2014 divas vai da\u017ereiz pat tr\u012bs reizes maz\u0101ka par instrumenta apr\u0113\u0137in\u0101to v\u0113rt\u012bbu. Tas pal\u012bdz izvair\u012bties no sist\u0113mas "izme\u0161anas" no nosac\u012bti line\u0101r\u0101 apgabala cit\u0101 neline\u0101r\u0101 re\u017e\u012bm\u0101. Faktiski korekcija tiek pielietota maigi, ar nelielu soli, neizraisot straujas izmai\u0146as objekta dinamiskajos parametros.<\/p>\n <p>P\u0113c samazin\u0101t\u0101 svara uzst\u0101d\u012b\u0161anas j\u0101veic kontroles brauciens un j\u0101nov\u0113rt\u0113 vibr\u0101cijas tendence. Ja amplit\u016bda pak\u0101peniski samazin\u0101s un f\u0101ze saglab\u0101jas relat\u012bvi stabila, korekciju var atk\u0101rtot, izmantojot to pa\u0161u pieeju, pak\u0101peniski tuvojoties minim\u0101lajam sasniedzamajam vibr\u0101cijas l\u012bmenim. \u0160\u012b pak\u0101penisk\u0101 metode bie\u017ei vien ir uzticam\u0101ka nek\u0101 pilna apr\u0113\u0137in\u0101t\u0101 korekcijas svara uzst\u0101d\u012b\u0161ana uzreiz.<\/p>\n <p>\u0160\u012b metode ir \u012bpa\u0161i efekt\u012bva objektiem ar atstarp\u0113m, sausu berzi un m\u012bkstiem-cietiem balstiem, kur piln\u012bga apr\u0113\u0137in\u0101t\u0101 korekcija nekav\u0113joties izved sist\u0113mu no nosac\u012bti line\u0101r\u0101s zonas. Samazin\u0101tu korekcijas masu izmanto\u0161ana \u013cauj objektam palikt visstabil\u0101kaj\u0101 darb\u012bbas re\u017e\u012bm\u0101 un \u013cauj sasniegt praktisku rezult\u0101tu pat tad, ja balans\u0113\u0161ana form\u0101li tiek uzskat\u012bta par neiesp\u0113jamu.<\/p>\n <p>Ir svar\u012bgi saprast, ka t\u0101 nav \u201cinstrumenta k\u013c\u016bda\u201d, bet gan neline\u0101ru sist\u0113mu fizikas sekas. Instruments pareizi apr\u0113\u0137ina line\u0101ram modelim, savuk\u0101rt in\u017eenieris piel\u0101go rezult\u0101tu praks\u0113 meh\u0101nisk\u0101s sist\u0113mas re\u0101lajai uzved\u012bbai.<\/p>\n <\/section>\n\n <section id=\"conclusion\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Nosl\u0113guma princips<\/h2>\n <p>Galu gal\u0101 veiksm\u012bga balans\u0113\u0161ana nav tikai svara un le\u0146\u0137a apr\u0113\u0137in\u0101\u0161ana. T\u0101 prasa izpratni par objekta dinamisko uzved\u012bbu, t\u0101 linearit\u0101ti, vibr\u0101cijas stabilit\u0101ti un att\u0101lumu no rezonanses apst\u0101k\u013ciem. Balanset-1A nodro\u0161ina visus nepiecie\u0161amos m\u0113r\u012b\u0161anas, anal\u012bzes un apr\u0113\u0137inu r\u012bkus, ta\u010du gal\u012bgo rezult\u0101tu vienm\u0113r nosaka pa\u0161as sist\u0113mas meh\u0101niskais st\u0101voklis. Tas ir tas, kas at\u0161\u0137ir form\u0101lu pieeju no re\u0101las in\u017eenierijas prakses vibr\u0101cijas diagnostik\u0101 un rotoru balans\u0113\u0161an\u0101.<\/p>\n <\/section>\n\n <section id=\"faq\" class=\"vma-anchor\">\n <h2 class=\"vma-h2\">Jaut\u0101jumi un atbildes<\/h2>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c p\u0113c izm\u0113\u0123in\u0101juma svara uzst\u0101d\u012b\u0161anas vibr\u0101cijas amplit\u016bda un f\u0101ze main\u0101s neparedzami, un k\u0101p\u0113c korekcijas svara apr\u0113\u0137ins dod sliktu rezult\u0101tu?<\/div>\n <p class=\"vma-a\">T\u0101 ir neline\u0101ra objekta paz\u012bme. Line\u0101r\u0101 objekt\u0101 vibr\u0101cijas amplit\u016bda ir proporcion\u0101la disbalansa lielumam, un f\u0101ze main\u0101s par t\u0101du pa\u0161u le\u0146\u0137i k\u0101 svara le\u0146\u0137iskais poz\u012bcija. Ja \u0161ie nosac\u012bjumi tiek p\u0101rk\u0101pti, ietekmes koeficients vairs nav nemain\u012bgs, un standarta balans\u0113\u0161anas algoritms s\u0101k rad\u012bt k\u013c\u016bdas. Tipiski c\u0113lo\u0146i ir gult\u0146u br\u012bvkust\u012bba, atsl\u0101bin\u0101ti balsti, berze un darb\u012bba rezonanses tuvum\u0101.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Kas ir line\u0101rs objekts no balans\u0113\u0161anas viedok\u013ca?<\/div>\n <p class=\"vma-a\">Line\u0101rs objekts ir rotora sist\u0113ma, kur\u0101 pie vien\u0101da rot\u0101cijas \u0101truma vibr\u0101cijas amplit\u016bda ir tie\u0161i proporcion\u0101la disbalansa lielumam, un vibr\u0101cijas f\u0101ze stingri atbilst disbalans\u0113t\u0101s masas le\u0146\u0137iskajam st\u0101voklim. \u0160\u0101diem objektiem ietekmes koeficients ir nemain\u012bgs un nav atkar\u012bgs no testa svara masas.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Kas balans\u0113\u0161an\u0101 tiek uzskat\u012bts par neline\u0101ru objektu?<\/div>\n <p class=\"vma-a\">Neline\u0101rs objekts ir sist\u0113ma, kur\u0101 tiek p\u0101rk\u0101pta vibr\u0101cijas un disbalansa proporcionalit\u0101te un\/vai f\u0101zes attiec\u012bbas notur\u012bba. Vibr\u0101cijas amplit\u016bda un f\u0101ze s\u0101k b\u016bt atkar\u012bga no izm\u0113\u0123in\u0101juma svara masas. Visbie\u017e\u0101k tas ir saist\u012bts ar gult\u0146u br\u012bvkust\u012bbu, nodilumu, sauso berzi, m\u012bkstiem-cietiem balstiem vai stingr\u0101ku konstrukcijas elementu sa\u0137eri.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Vai ir iesp\u0113jams l\u012bdzsvarot neline\u0101ru objektu, izmantojot instrumentu, kas paredz\u0113ts line\u0101r\u0101m sist\u0113m\u0101m?<\/div>\n <p class=\"vma-a\">J\u0101, bet rezult\u0101ts ir nestabils un atkar\u012bgs no darb\u012bbas re\u017e\u012bma. Balans\u0113\u0161ana ir iesp\u0113jama tikai ierobe\u017eot\u0101 diapazon\u0101, kur objekts uzvedas nosac\u012bti line\u0101ri. \u0100rpus \u0161\u012b diapazona ietekmes koeficienti main\u0101s un rezult\u0101ta atk\u0101rtojam\u012bba tiek zaud\u0113ta.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101ds ir ietekmes koeficients vienk\u0101r\u0161ot\u0101 izteiksm\u0113?<\/div>\n <p class=\"vma-a\">Ietekmes koeficients ir vibr\u0101cijas jut\u012bbas m\u0113rs pret nel\u012bdzsvarot\u012bbas izmai\u0146\u0101m. Tas par\u0101da, cik liel\u0101 m\u0113r\u0101 main\u012bsies vibr\u0101cijas vektors, kad noteikt\u0101 plakn\u0113 ar noteiktu \u0101trumu tiks uzst\u0101d\u012bts zin\u0101ms izm\u0113\u0123in\u0101juma svars.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c ietekmes koeficients main\u0101s no viena m\u0113r\u012bjuma uz citu?<\/div>\n <p class=\"vma-a\">Ietekmes koeficients ir nestabils, ja objekts ir neline\u0101rs, ja vibr\u0101cija laika gait\u0101 ir nestabila vai ja ir rezonanse, termisk\u0101 sasil\u0161ana, va\u013c\u012bgi stiprin\u0101jumi vai main\u012bgi berzes apst\u0101k\u013ci. \u0160\u0101dos gad\u012bjumos atk\u0101rtota palai\u0161ana rada da\u017e\u0101das amplit\u016bdas un f\u0101zes v\u0113rt\u012bbas.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Kad var izmantot saglab\u0101tos ietekmes koeficientus?<\/div>\n <p class=\"vma-a\">Saglab\u0101tos ietekmes koeficientus dr\u012bkst izmantot tikai identiskiem rotoriem, kas darbojas ar vien\u0101du \u0101trumu, vien\u0101dos uzst\u0101d\u012b\u0161anas apst\u0101k\u013cos un ar vien\u0101du atbalsta stingr\u012bbu. Objektam j\u0101b\u016bt line\u0101ram un vibr\u0101cijas zi\u0146\u0101 stabilam. Pat nelielas apst\u0101k\u013cu izmai\u0146as padara vecos koeficientus neuzticamus.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c vibr\u0101cija main\u0101s iesild\u012b\u0161an\u0101s laik\u0101 pat bez izmai\u0146\u0101m disbalans\u0101?<\/div>\n <p class=\"vma-a\">Uzsil\u0161anas laik\u0101 main\u0101s gult\u0146u br\u012bvkust\u012bba, balsta stingr\u012bba, sm\u0113rvielas viskozit\u0101te un berzes l\u012bmenis. Tas maina sist\u0113mas dinamiskos parametrus un rezult\u0101t\u0101 main\u0101s vibr\u0101cijas amplit\u016bda un f\u0101ze.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Kas ir vibr\u0101cijas nestabilit\u0101te un k\u0101p\u0113c t\u0101 trauc\u0113 balans\u0113\u0161anu?<\/div>\n <p class=\"vma-a\">Vibr\u0101cijas nestabilit\u0101te ir amplit\u016bdas un\/vai f\u0101zes izmai\u0146as laika gait\u0101 pie nemain\u012bga rot\u0101cijas \u0101truma. Balans\u0113\u0161ana balst\u0101s uz vibr\u0101cijas vektoru sal\u012bdzin\u0101\u0161anu, t\u0101p\u0113c, ja vibr\u0101cija ir nestabila, sal\u012bdzin\u0101\u0161ana zaud\u0113 j\u0113gu un apr\u0113\u0137ins k\u013c\u016bst neuzticams.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101di vibr\u0101cijas nestabilit\u0101tes veidi past\u0101v?<\/div>\n <p class=\"vma-a\">Past\u0101v rakstur\u012bga struktur\u0101la nestabilit\u0101te, l\u0113na "lo\u017e\u0146\u0101jo\u0161a" nestabilit\u0101te, sv\u0101rst\u012bbas no s\u0101kuma l\u012bdz s\u0101kumam, ar iesil\u0161anu saist\u012bta nestabilit\u0101te un ar rezonansi saist\u012bta nestabilit\u0101te, darbojoties tuvu dabiskaj\u0101m frekvenc\u0113m.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c nav iesp\u0113jams l\u012bdzsvarot rotoru rezonanses zon\u0101?<\/div>\n <p class=\"vma-a\">Rezonanses zon\u0101 pat neliels disbalanss izraisa strauju vibr\u0101cijas pieaugumu, un f\u0101ze k\u013c\u016bst \u0101rk\u0101rt\u012bgi jut\u012bga pret neliel\u0101m izmai\u0146\u0101m. \u0160\u0101dos apst\u0101k\u013cos objekts k\u013c\u016bst neline\u0101rs, un balans\u0113\u0161anas rezult\u0101ti zaud\u0113 fizisko noz\u012bmi.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101 var noteikt, ka balans\u0113\u0161anas \u0101trums ir tuvu rezonanses \u0101trumam?<\/div>\n <p class=\"vma-a\">Tipiskas paz\u012bmes ir strauj\u0161 vibr\u0101cijas pieaugums ar neliel\u0101m \u0101truma izmai\u0146\u0101m, nestabila f\u0101ze, plati spektra izci\u013c\u0146i un augsta vibr\u0101cijas jut\u012bba pret neliel\u0101m apgriezienu skaita izmai\u0146\u0101m. Vibr\u0101cijas maksimums bie\u017ei tiek nov\u0113rots ieskr\u0113jiena vai ripo\u0161anas laik\u0101.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c augsta vibr\u0101cija ne vienm\u0113r noz\u012bm\u0113 lielu nel\u012bdzsvarot\u012bbu?<\/div>\n <p class=\"vma-a\">Augstu vibr\u0101ciju var izrais\u012bt rezonanse, va\u013c\u012bgas konstrukcijas, pamatu defekti vai gult\u0146u probl\u0113mas. \u0160\u0101dos gad\u012bjumos balans\u0113\u0161ana nenov\u0113rs\u012bs vibr\u0101cijas c\u0113loni.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101da ir at\u0161\u0137ir\u012bba starp vibr\u0101cijas p\u0101rvietojumu, vibr\u0101cijas \u0101trumu un vibr\u0101cijas pa\u0101trin\u0101jumu?<\/div>\n <p class=\"vma-a\">Vibr\u0101cijas nob\u012bde raksturo kust\u012bbas amplit\u016bdu, vibr\u0101cijas \u0101trums raksturo \u0161\u012bs kust\u012bbas \u0101trumu, un vibr\u0101cijas pa\u0101trin\u0101jums raksturo pa\u0101trin\u0101jumu. \u0160ie lielumi ir saist\u012bti, ta\u010du katrs no tiem ir lab\u0101k piem\u0113rots noteiktu veidu defektu un frekven\u010du diapazonu noteik\u0161anai.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c vibr\u0101cijas robe\u017eas parasti tiek nor\u0101d\u012btas vibr\u0101cijas \u0101truma izteiksm\u0113?<\/div>\n <p class=\"vma-a\">Vibr\u0101cijas \u0101trums atspogu\u013co vibr\u0101cijas ener\u0123ijas l\u012bmeni pla\u0161\u0101 frekven\u010du diapazon\u0101 un ir \u0113rts ma\u0161\u012bnu visp\u0101r\u0113j\u0101 st\u0101vok\u013ca nov\u0113rt\u0113\u0161anai saska\u0146\u0101 ar ISO standartiem.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Vai ir iesp\u0113jams tie\u0161i p\u0101rv\u0113rst vibr\u0101cijas p\u0101rvietojumu vibr\u0101cijas \u0101trum\u0101 un otr\u0101di?<\/div>\n <p class=\"vma-a\">Pareiza p\u0101rveido\u0161ana ir iesp\u0113jama tikai vienas frekvences harmonisk\u0101m vibr\u0101cij\u0101m. Sare\u017e\u0123\u012btu vibr\u0101ciju spektru gad\u012bjum\u0101 \u0161\u0101da p\u0101rveido\u0161ana sniedz tikai aptuvenus rezult\u0101tus.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c vibr\u0101cija saglab\u0101jas augsta p\u0113c balans\u0113\u0161anas?<\/div>\n <p class=\"vma-a\">Iesp\u0113jamie iemesli ir rezonanse, pamatu defekti, va\u013c\u012bgi stiprin\u0101jumi, gult\u0146u nodilums, nepareiza izl\u012bdzin\u0101\u0161ana vai objekta nelinearit\u0101te. Balans\u0113\u0161ana nov\u0113r\u0161 tikai disbalansu, nevis citus defektus.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101 var noteikt, ka probl\u0113ma nav rotor\u0101, bet gan pamatn\u0113?<\/div>\n <p class=\"vma-a\">Ja meh\u0101niski defekti netiek konstat\u0113ti un vibr\u0101cija p\u0113c balans\u0113\u0161anas nemazin\u0101s, j\u0101analiz\u0113 vibr\u0101cijas sadal\u012bjums pa ma\u0161\u012bnu un pamatni. Tipiskas paz\u012bmes ir augsta korpusa un pamatnes vibr\u0101cija, k\u0101 ar\u012b f\u0101zes nob\u012bdes starp m\u0113r\u012b\u0161anas punktiem.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c ir svar\u012bgi pareizi uzst\u0101d\u012bt vibr\u0101cijas sensorus?<\/div>\n <p class=\"vma-a\">Nepareiza sensora uzst\u0101d\u012b\u0161ana krop\u013co amplit\u016bdu un f\u0101zi, samazina m\u0113r\u012bjumu atk\u0101rtojam\u012bbu un var izrais\u012bt nepareizus diagnostikas secin\u0101jumus un k\u013c\u016bdainus balans\u0113\u0161anas rezult\u0101tus.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c da\u017e\u0101dos m\u0113r\u012bjumu punktos ir redzami at\u0161\u0137ir\u012bgi vibr\u0101cijas l\u012bme\u0146i?<\/div>\n <p class=\"vma-a\">Vibr\u0101cija vis\u0101 strukt\u016br\u0101 ir sadal\u012bta nevienm\u0113r\u012bgi. Stingr\u012bba, masas un re\u017e\u012bmu formas at\u0161\u0137iras, t\u0101p\u0113c amplit\u016bda un f\u0101ze var iev\u0113rojami at\u0161\u0137irties no punkta uz punktu.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Vai ir iesp\u0113jams balans\u0113t rotoru ar nolietotiem gult\u0146iem?<\/div>\n <p class=\"vma-a\">Parasti n\u0113. Nodilums un palielin\u0101tas atstarpes padara objektu neline\u0101ru. Balans\u0113\u0161ana k\u013c\u016bst nestabila un nenodro\u0161ina ilgtermi\u0146a rezult\u0101tu. Iz\u0146\u0113mumi ir iesp\u0113jami tikai ar projekt\u0113t\u0101m atstarp\u0113m un stabiliem apst\u0101k\u013ciem.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c balans\u0113\u0161anas rezult\u0101ts at\u0161\u0137iras p\u0113c katras palai\u0161anas?<\/div>\n <p class=\"vma-a\">Iedarbin\u0101\u0161ana rada lielas dinamisk\u0101s slodzes. Ja konstrukcija tiek atsl\u0101bin\u0101ta, elementu relat\u012bv\u0101s poz\u012bcijas main\u0101s p\u0113c katras iedarbin\u0101\u0161anas, k\u0101 rezult\u0101t\u0101 main\u0101s vibr\u0101cijas parametri.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">Kad ir pie\u0146emama s\u0113rijveida balans\u0113\u0161ana, izmantojot ietekmes koeficientus?<\/div>\n <p class=\"vma-a\">S\u0113rijveida balans\u0113\u0161ana ir iesp\u0113jama identiskiem rotoriem, kas uzst\u0101d\u012bti identiskos apst\u0101k\u013cos ar vibr\u0101cijas stabilit\u0101ti un rezonanses neesam\u012bbu. \u0160aj\u0101 gad\u012bjum\u0101 pirm\u0101 rotora ietekmes koeficientus var piem\u0113rot n\u0101kamajiem rotoriem.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101p\u0113c rezult\u0101ts seri\u0101l\u0101s balans\u0113\u0161anas laik\u0101 p\u0113k\u0161\u0146i p\u0101rst\u0101j b\u016bt atk\u0101rtojams?<\/div>\n <p class=\"vma-a\">Tas parasti ir saist\u012bts ar atbalsta stingr\u012bbas izmai\u0146\u0101m, mont\u0101\u017eas at\u0161\u0137ir\u012bb\u0101m, rot\u0101cijas \u0101truma izmai\u0146\u0101m vai objekta p\u0101reju neline\u0101r\u0101 darb\u012bbas re\u017e\u012bm\u0101.<\/p>\n <\/div>\n\n <div class=\"vma-qa\">\n <div class=\"vma-q\">K\u0101ds ir galvenais veiksm\u012bgas l\u012bdzsvaro\u0161anas krit\u0113rijs?<\/div>\n <p class=\"vma-a\">Vibr\u0101cijas samazin\u0101\u0161ana l\u012bdz stabilam l\u012bmenim, vienlaikus saglab\u0101jot amplit\u016bdas un f\u0101zes atk\u0101rtojam\u012bbu no s\u0101kuma l\u012bdz s\u0101kumam, k\u0101 ar\u012b rezonanses vai nelinearit\u0101tes paz\u012bmju neesam\u012bbu.<\/p>\n <\/div>\n <\/section>\n <\/div>\n <\/main>\n <\/div>\n<\/body>\n<\/html>\n\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Nonlinear Objects in Rotor Balancing: Causes, Symptoms, and Practical Approach Nonlinear Objects in Rotor Balancing Why balancing \u201cdoes not work\u201d, why influence coefficients change, and how to proceed in real field conditions Contents Overview Linear & nonlinear vibrations Linear vs nonlinear objects What are linear objects? Graph of linearity Influence […]<\/p>\n","protected":false},"author":2,"featured_media":5200,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[4,113,9,5,110],"tags":[],"class_list":["post-5199","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-example","category-measurement","category-rotors","category-solutions","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/posts\/5199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/comments?post=5199"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/posts\/5199\/revisions"}],"predecessor-version":[{"id":20911,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/posts\/5199\/revisions\/20911"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media\/5200"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=5199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=5199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=5199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}