{"id":567,"date":"2015-06-13T21:14:17","date_gmt":"2015-06-13T21:14:17","guid":{"rendered":"https:\/\/vibromera.eu\/?p=567"},"modified":"2025-03-05T20:33:26","modified_gmt":"2025-03-05T20:33:26","slug":"mulcetaja-rotora-balansesana-5","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/lv\/example\/mulcher-rotor-balancing-5\/","title":{"rendered":"Mul\u010d\u0113t\u0101ja rotora balans\u0113\u0161ana"},"content":{"rendered":"
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    \n\t\t\t\t\t\t\"mul\u010d\u0113t\u0101ja\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
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    1. <\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t
      \n\t\t\t\t\t\n\t\t\t\t\t\t<\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t
      \n\t\t\t\t\t\n\t\t\t\t\t\t<\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div>

      Me\u017ea mul\u010d\u0113t\u0101ja rotora balans\u0113\u0161ana: Efekt\u012bvas darb\u012bbas atsl\u0113ga<\/h1>\n

      Me\u017ea mul\u010d\u0113t\u0101ji ir jaud\u012bgas ma\u0161\u012bnas, kas paredz\u0113tas ve\u0123et\u0101cijas smalcin\u0101\u0161anai un ugunsdro\u0161\u012bbas joslu veido\u0161anai. Mul\u010d\u0113t\u0101ja centr\u0101 ir rotors, kas apr\u012bkots ar \u012bpa\u0161iem na\u017eiem vai zobiem, kuri rot\u0113 ar lielu \u0101trumu, lai sasmalcin\u0101tu kokus un kr\u016bmus. Tom\u0113r intens\u012bvas lieto\u0161anas un \u0101r\u0113jo faktoru d\u0113\u013c rotors var k\u013c\u016bt nel\u012bdzsvarots, izraisot vibr\u0101ciju.<\/p>\n \n

      Kas ir nel\u012bdzsvarot\u012bba?<\/h2>\n

      Nel\u012bdzsvarot\u012bba ir st\u0101voklis, kad rotora masa ir nevienm\u0113r\u012bgi sadal\u012bta attiec\u012bb\u0101 pret rot\u0101cijas asi. T\u0101 rezult\u0101t\u0101 rodas centrb\u0113dzes sp\u0113ki, kas izraisa nev\u0113lamas vibr\u0101cijas. Savuk\u0101rt vibr\u0101cijas var izrais\u012bt pa\u0101trin\u0101tu gult\u0146u nodilumu, citu mul\u010d\u0113t\u0101ja sast\u0101vda\u013cu boj\u0101jumus, samazin\u0101t efektivit\u0101ti un pat boj\u0101jumus.<\/p>\n

      Past\u0101v divi galvenie nel\u012bdzsvarot\u012bbas veidi: statisk\u0101 un dinamisk\u0101.<\/p>\n \n

      Statiskais nel\u012bdzsvars<\/h3>\n

      Statisk\u0101 nel\u012bdzsvarot\u012bba rodas, ja rotora smaguma centrs ir novirz\u012bts no rot\u0101cijas ass. T\u0101 rezult\u0101t\u0101 rotors mekl\u0113 poz\u012bciju, kur\u0101 t\u0101 smag\u0101k\u0101 da\u013ca atrodas apak\u0161\u0101. Statisko nel\u012bdzsvarot\u012bbu var konstat\u0113t pat tad, ja rotors nev\u0113rtojas.<\/p>\n\n

      \"Rotora<\/a>

      Rotora piem\u0113rs ar statisko nel\u012bdzsvarot\u012bbu ir par\u0101d\u012bts 2. att\u0113l\u0101.<\/p><\/div>\n \n

      Dinamisk\u0101 nel\u012bdzsvarot\u012bba<\/h3>\n

      Dinamisko nel\u012bdzsvarot\u012bbu rada nevienm\u0113r\u012bgs masas sadal\u012bjums pa rotora garumu. \u0160\u0101d\u0101 gad\u012bjum\u0101 rot\u0101cijas laik\u0101 rodas sp\u0113ki un momenti, kas izraisa papildu vibr\u0101cijas. Dinamisk\u0101 nel\u012bdzsvarot\u012bba izpau\u017eas tikai tad, kad rotors grie\u017eas.<\/p>\n

      \"Rotora<\/a>

      Rotora dinamisk\u0101 nel\u012bdzsvarot\u012bba - centrb\u0113dzes sp\u0113ku p\u0101ris<\/p><\/div>\n \n

      K\u0101p\u0113c dinamisko nel\u012bdzsvarot\u012bbu nevar izlabot bez apr\u012bkojuma?<\/h2>\n

      Daudzi meh\u0101ni\u0137i un operatori m\u0113\u0123ina \"no ac\u012bm\" nov\u0113rst nel\u012bdzsvarot\u012bbu, pievienojot vai at\u0146emot rotoram atsvarus, neizmantojot specializ\u0113tu apr\u012bkojumu. Tom\u0113r \u0161\u0101da pieeja ir efekt\u012bva tikai statiskas nel\u012bdzsvarot\u012bbas gad\u012bjum\u0101. Dinamisk\u0101s nel\u012bdzsvarot\u012bbas gad\u012bjum\u0101, kad smaguma punkti atrodas da\u017e\u0101d\u0101s rotora plakn\u0113s, ir gandr\u012bz neiesp\u0113jami vizu\u0101li noteikt to atra\u0161an\u0101s vietu un nepiecie\u0161amo masas korekciju.<\/p>\n

      Lai nov\u0113rstu dinamisko nel\u012bdzsvarot\u012bbu, ir nepiecie\u0161ams specializ\u0113ts apr\u012bkojums - portat\u012bvie balansieri, kas sp\u0113j prec\u012bzi izm\u0113r\u012bt vibr\u0101ciju amplit\u016bdu un f\u0101zi, k\u0101 ar\u012b apr\u0113\u0137in\u0101t nepiecie\u0161amos kori\u0123\u0113jo\u0161os atsvarus un to uzst\u0101d\u012b\u0161anas vietas.<\/p>\n \n

      Pastiprin\u0101tas vibr\u0101cijas tr\u016bkumi<\/h2>\n

      Pastiprin\u0101ta rotora vibr\u0101cija var rad\u012bt vair\u0101kas negat\u012bvas sekas:<\/p>\n

        \n
      • Pa\u0101trin\u0101ts gult\u0146u, v\u0101rpstas, korpusa un citu sast\u0101vda\u013cu nodilums.<\/li>\n
      • Hidraulisk\u0101s sist\u0113mas un traktora dzin\u0113ja boj\u0101jumi.<\/li>\n
      • Samazin\u0101ts ra\u017e\u012bgums un palielin\u0101ts degvielas pat\u0113ri\u0146\u0161<\/li>\n
      • Slikti darba apst\u0101k\u013ci operatoram, paaugstin\u0101ts nogurums un arodslim\u012bbu risks.<\/li>\n
      • Palielin\u0101ts nelaimes gad\u012bjumu risks<\/li>\n <\/ul>\n \n

        Lauka l\u012bdzsvaro\u0161ana: Laika un naudas taup\u012b\u0161ana<\/h2>\n

        Mul\u010d\u0113t\u0101ja rotora balans\u0113\u0161ana uz lauka, izmantojot p\u0101rn\u0113s\u0101jamu balans\u0113t\u0101ju, ir efekt\u012bvs risin\u0101jums, kas \u013cauj izvair\u012bties no d\u0101rga apr\u012bkojuma demont\u0101\u017eas, transport\u0113\u0161anas un atk\u0101rtotas mont\u0101\u017eas procesa. J\u016bs varat \u0101tri nov\u0113rst nel\u012bdzsvarot\u012bbu un ats\u0101kt darbu, l\u012bdz minimumam samazinot d\u012bkst\u0101vi un ietaupot laiku un naudu.<\/p>\n \n

        Balans\u0113\u0161anas process ar Balanset-1A soli pa solim<\/h3>\n