{"id":101577,"date":"2026-05-30T21:41:00","date_gmt":"2026-05-30T21:41:00","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101577"},"modified":"2026-07-02T19:03:26","modified_gmt":"2026-07-02T19:03:26","slug":"two-plane-balancing","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/sk\/balancing-catalog\/two-plane-balancing\/","title":{"rendered":"Vyva\u017eovanie v dvoch rovin\u00e1ch (dynamick\u00e9)"},"content":{"rendered":"<div class=\"vbm-cat\">\n<style>\n.vbm-cat .vbm-answer{background:#eaf1ec;border-left:4px solid #2f6e46;border-radius:4px;padding:16px 20px;margin:0 0 24px;font-size:16px;line-height:1.65;color:#16202b}\n.vbm-cat .vbm-toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0}\n.vbm-cat .vbm-toc a{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:5.6px 13.6px;font-size:13.6px;color:#1f3a5f;text-decoration:none;white-space:nowrap;transition:background .18s,color .18s}\n.vbm-cat .vbm-toc a:hover{background:#1f3a5f;color:#fff}\n.vbm-cat .vbm-kit{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;margin:24px 0}\n@media(max-width:700px){.vbm-cat .vbm-kit{grid-template-columns:1fr}}\n.vbm-cat .vbm-kit .media{margin:0}\n.vbm-cat .vbm-kit .media img{width:100%;border-radius:6px;display:block}\n.vbm-cat .vbm-kit .price{font-size:21.6px;font-weight:700;color:#b9542d;margin:8px 0 16px}\n.vbm-cat .vbm-kit .price span{font-size:13.6px;font-weight:400;color:#555}\n.vbm-cat ul.vbm-kit-list{list-style:none;margin:8px 0 20px;padding:0}\n.vbm-cat ul.vbm-kit-list li{padding:4.8px 0 4.8px 25.6px;position:relative;font-size:15.2px}\n.vbm-cat ul.vbm-kit-list li::before{content:\"\u2713\";position:absolute;left:0;color:#2f6e46;font-weight:700}\n.vbm-cat .vbm-variants{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}\n@media(max-width:600px){.vbm-cat .vbm-variants{grid-template-columns:1fr}}\n.vbm-cat .vbm-variant{border:2px solid #cbd5e1;border-radius:8px;padding:17.6px 20px}\n.vbm-cat .vbm-variant.is-primary{border-color:#b9542d;background:#faf4ef}\n.vbm-cat .vbm-variant .tag{display:inline-block;font-size:11.52px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#b9542d;color:#fff;border-radius:3px;padding:.15em .55em;margin-bottom:8px}\n.vbm-cat .vbm-variant:not(.is-primary) .tag{background:#1f3a5f}\n.vbm-cat .vbm-variant h3{margin:4.8px 0 8px;font-size:16.8px}\n.vbm-cat .vbm-variant p{margin:0;font-size:14.4px;color:#444}\n.vbm-cat table.vbm-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.4px}\n.vbm-cat table.vbm-table caption{text-align:left;font-weight:700;margin-bottom:6.4px;color:#1f3a5f}\n.vbm-cat table.vbm-table th{background:#1f3a5f;color:#fff;padding:8.8px 12px;text-align:left}\n.vbm-cat table.vbm-table td{padding:8px 12px;border-bottom:1px solid #e2e8f0;vertical-align:top}\n.vbm-cat table.vbm-table tr:nth-child(even) td{background:#f8fafc}\n.vbm-cat table.vbm-table td.yes{color:#2f6e46;font-weight:700}\n.vbm-cat table.vbm-table td.no{color:#a32a22;font-weight:700}\n.vbm-cat .vbm-trust{display:flex;flex-wrap:wrap;gap:9.6px;margin-top:20px}\n.vbm-cat .vbm-trust span{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:4.8px 12px;font-size:13.44px;color:#333}\n<\/style>\n<p class=\"vbm-cat-bc\"><a href=\"https:\/\/vibromera.eu\/sk\/balancing-catalog\/\">Vyva\u017eovacie slu\u017eby<\/a> &rsaquo; Vyva\u017eovanie v dvoch rovin\u00e1ch (dynamick\u00e9)<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Dvojrovinn\u00e9 (dynamick\u00e9) vyva\u017eovanie &mdash; met\u00f3da, fyzika a postup v ter\u00e9ne<\/h1>\n<p class=\"lede\">Ke\u010f je rotor dostato\u010dne \u0161irok\u00fd na to, aby sa nevyv\u00e1\u017eenos\u0165 na ka\u017edom konci l\u00ed\u0161ila, jedna korek\u010dn\u00e1 rovina nesta\u010d\u00ed. Dvojrovinn\u00e9 dynamick\u00e9 vyva\u017eovanie koriguje s\u00fa\u010dasne statick\u00fa aj dvojicov\u00fa zlo\u017eku &mdash; pomocou <strong>met\u00f3da vplyvov\u00fdch koeficientov<\/strong> &mdash; tak\u017ee rotor be\u017e\u00ed plynulo po celej svojej d\u013a\u017eke, nielen v jeho strede.<\/p>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Z\u00edskajte Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/sk\/community\/\">Sp\u00fdtajte sa n\u00e1\u0161ho in\u017einiera<\/a>\n<\/div>\n<\/div>\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2025\/12\/Gemini_Generated_Image_4f4vfw4f4vfw4f4v-1024x1024.webp\" alt=\"Dynamick\u00e9 vyva\u017eovanie \u0161irok\u00e9ho rotora v dvoch rovin\u00e1ch met\u00f3dou koeficientu vplyvu\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>V skratke:<\/b> Dvojrovinn\u00e9 (dynamick\u00e9) vyva\u017eovanie je potrebn\u00e9 v\u017edy, ke\u010f rotor nesie statick\u00fa nevyv\u00e1\u017eenos\u0165 aj dvojicov\u00fa zlo\u017eku &mdash; to znamen\u00e1, \u017ee nevyv\u00e1\u017eenos\u0165 je rozlo\u017een\u00e1 pozd\u013a\u017e osi hriade\u013ea, a nie s\u00fastreden\u00e1 na jednom kot\u00fa\u010di. Sn\u00edma\u010d vibr\u00e1ci\u00ed na ka\u017edom lo\u017eiskovom telese a laserov\u00fd tachometer na hriadeli sa pou\u017e\u00edvaj\u00fa na meranie odozvy rotora na sk\u00fa\u0161obn\u00e9 hmotnosti umiestnen\u00e9 postupne v ka\u017edej rovine; Balanset-1A potom s\u00fa\u010dasne vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhol v oboch rovin\u00e1ch. Demont\u00e1\u017e zo stroja nie je potrebn\u00e1 &mdash; cel\u00fd \u0161tvorkrokov\u00fd postup sa vykon\u00e1 pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach, vo vlastn\u00fdch lo\u017eisk\u00e1ch rotora, pri v\u00e4\u010d\u0161ine rotorov za menej ako jednu hodinu.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">Pr\u00edznaky<\/a><br \/>\n<a href=\"#physics\">1 vs 2 planes<\/a><br \/>\n<a href=\"#why\">Pr\u00ed\u010diny a n\u00e1klady<\/a><br \/>\n<a href=\"#how\">Krok za krokom<\/a><br \/>\n<a href=\"#what\">\u010co vyva\u017eujeme<\/a><br \/>\n<a href=\"#standards\">Normy<\/a><br \/>\n<a href=\"#device\">Balanset-1A<\/a><br \/>\n<a href=\"#cases\">Skuto\u010dn\u00e9 pr\u00edpady<\/a><br \/>\n<a href=\"#calc\">Kalkula\u010dky<\/a><br \/>\n<a href=\"#faq\">\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/a><br \/>\n<\/nav>\n<div class=\"vbm-sec\" id=\"signs\">\n<h2>Pr\u00edznaky, \u017ee v\u00e1\u0161 rotor potrebuje dvojrovinn\u00e9 vyva\u017eovanie<\/h2>\n<p>Jednorovinn\u00e1 korekcia m\u00f4\u017ee ut\u00ed\u0161i\u0165 jedno lo\u017eisko, zatia\u013e \u010do druh\u00e9 sa st\u00e1le trasie. Ak spozorujete niektor\u00fd z t\u00fdchto prejavov, dvojrovinn\u00e9 rie\u0161enie je spr\u00e1vnou odpove\u010fou:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Vibr\u00e1cia na obidvoch domoch lo\u017e\u00edsk<\/b> Rozdielne amplit\u00fady alebo f\u00e1zy na oboch koncoch rotora poukazuj\u00fa na rozlo\u017een\u00fa nevyv\u00e1\u017eenos\u0165, ktor\u00fa jedna rovina korekcie nedok\u00e1\u017ee odstr\u00e1ni\u0165.<\/div>\n<div><b>Vyv\u00e1\u017eenie zlep\u0161\u00ed jednu stranu a zhor\u0161\u00ed druh\u00fa<\/b> Pridanie hmotnosti v jednej rovine presunie vibr\u00e1cie smerom k proti\u013eahl\u00e9mu lo\u017eisku &mdash; u\u010debnicov\u00fd pr\u00edznak silovej dvojice, ktor\u00e1 si vy\u017eaduje vyv\u00e1\u017eenie v dvoch rovin\u00e1ch.<\/div>\n<div><b>Rotory s ve\u013ekou \u0161\u00edrkou alebo d\u013a\u017ekou<\/b> Bubny, \u0161irok\u00e9 obe\u017en\u00e9 koles\u00e1, hnacie hriadele a viacstup\u0148ov\u00e9 rotory s\u00fastre\u010fuj\u00fa hmotu na viacer\u00fdch axi\u00e1lnych poz\u00edci\u00e1ch pozd\u013a\u017e hriade\u013ea.<\/div>\n<div><b>Vysokoot\u00e1\u010dkov\u00e9 rotory s ohybom<\/b> Pri zv\u00fd\u0161en\u00fdch ot\u00e1\u010dkach re\u017eimy ohybu odde\u013euj\u00fa rozlo\u017eenie nevyv\u00e1\u017eenosti; korekcia v jednej rovine m\u00f4\u017ee probl\u00e9m na opa\u010dnom konci dokonca zosilni\u0165. Ak rotor pracuje bl\u00edzko kritick\u00fdch ot\u00e1\u010dok alebo nad nimi, najprv ho pos\u00fa\u010fte ako pru\u017en\u00fd rotor (ISO 21940-12), a\u017e potom prist\u00fapte k be\u017en\u00e9mu vyva\u017eovaniu v dvoch rovin\u00e1ch.<\/div>\n<div><b>Opakovan\u00e9 zlyh\u00e1vanie lo\u017eiska na jednom konci<\/b> Ak napriek predch\u00e1dzaj\u00facemu vyva\u017eovaniu zlyh\u00e1va st\u00e1le len jedno lo\u017eisko, korekcia bola pravdepodobne vykonan\u00e1 v nespr\u00e1vnej rovine alebo bola jednorovinov\u00e1 tam, kde boli potrebn\u00e9 dve roviny.<\/div>\n<div><b>Pretrv\u00e1vaj\u00faca zvy\u0161kov\u00e1 vibr\u00e1cia po jednostrannomen vyva\u017eovan\u00ed<\/b> Rotor, ktor\u00fd vibruje aj po vyv\u00e1\u017een\u00ed v jednej rovine, takmer v\u017edy obsahuje silov\u00fa dvojicu nevyv\u00e1\u017eenosti, ktor\u00e1 si vy\u017eaduje vyv\u00e1\u017eenie v dvoch rovin\u00e1ch.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"physics\">\n<h2>Jedna rovina verzus dve roviny: kedy potrebujete dve roviny?<\/h2>\n<p>Vo\u013eba medzi jednou a dvoma rovinami korekcie z\u00e1vis\u00ed od geometrie rotora a charakteru jeho nevyv\u00e1\u017eenosti. Pochopenie troch typov nevyv\u00e1\u017eenosti v\u00e1m pom\u00f4\u017ee rozhodn\u00fa\u0165 sa okam\u017eite.<\/p>\n<h3>Tri typy nevyv\u00e1\u017eenosti<\/h3>\n<p><b>Statick\u00e1 nevyv\u00e1\u017eenos\u0165<\/b> &mdash; \u0165a\u017eisko le\u017e\u00ed mimo osi rot\u00e1cie, ale hlavn\u00e1 os zotrva\u010dnosti je s \u0148ou rovnobe\u017en\u00e1. Posta\u010duje jedna rovina korekcie: pridajte hmotu na \u0165a\u017e\u0161iu stranu a rotor je vyv\u00e1\u017een\u00fd. Typick\u00e9 rotory: tenk\u00e9 remenice, \u00fazke br\u00fasne kot\u00fa\u010de, jednorovinov\u00e9 kot\u00fa\u010de ventil\u00e1torov.<\/p>\n<p><b>Momentov\u00e1 nevyv\u00e1\u017eenos\u0165<\/b> &mdash; \u0165a\u017eisko le\u017e\u00ed na osi, ale hlavn\u00e1 os zotrva\u010dnosti je naklonen\u00e1. Rotor sa sk\u00f4r k\u00fdve, ne\u017e aby kmital. Toto nemo\u017eno korigova\u0165 v jednej rovine; na zru\u0161enie k\u00fdvav\u00e9ho momentu s\u00fa potrebn\u00e9 dve rovnak\u00e9 a opa\u010dn\u00e9 hmoty vzdialen\u00e9 180&deg; od seba v dvoch oddelen\u00fdch rovin\u00e1ch. Typick\u00e9 rotory: dlh\u00e9 valcov\u00e9 bubny, kotvy motorov, hriade\u013eov\u00e9 zostavy.<\/p>\n<p><b>Dynamick\u00e1 (kombinovan\u00e1) nevyv\u00e1\u017eenos\u0165<\/b> &mdash; v\u0161eobecn\u00fd pr\u00edpad: pr\u00edtomn\u00e9 s\u00fa statick\u00e9 aj silov\u00e9 dvojicov\u00e9 zlo\u017eky. Korekcia si vy\u017eaduje dve roviny zvolen\u00e9 \u013eubovo\u013ene pozd\u013a\u017e hriade\u013ea. Do tejto kateg\u00f3rie patria v\u0161etky re\u00e1lne v\u00fdrobn\u00e9 rotory.<\/p>\n<table class=\"vbm-table\">\n<caption>Vyva\u017eovanie v jednej rovine verzus dvoch rovin\u00e1ch: sprievodca rozhodovan\u00edm<\/caption>\n<thead>\n<tr>\n<th>Faktor<\/th>\n<th>Jednostranne (statick\u00e9)<\/th>\n<th>Dvojrovinov\u00e9 (dynamick\u00e9)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tvar rotora<\/td>\n<td>Tenk\u00fd disk; axi\u00e1lna \u0161\u00edrka v\u00fdrazne men\u0161ia ako priemer<\/td>\n<td>\u0160irok\u00fd rotor; axi\u00e1lna \u0161\u00edrka porovnate\u013en\u00e1 s priemerom alebo v\u00e4\u010d\u0161ia<\/td>\n<\/tr>\n<tr>\n<td>Unbalance type<\/td>\n<td>Iba statick\u00e1 nevyv\u00e1\u017eenos\u0165<\/td>\n<td>Silov\u00e1 dvojicov\u00e1 alebo kombinovan\u00e1 (dynamick\u00e1) nevyv\u00e1\u017eenos\u0165<\/td>\n<\/tr>\n<tr>\n<td>Pomer L\/D (axi\u00e1lna d\u013a\u017eka \/ priemer)<\/td>\n<td>L\/D &lt; 0.5 (pribli\u017ene)<\/td>\n<td>L\/D &ge; 0.5 (tuh\u00fd rotor pracuj\u00faci pod svojimi prv\u00fdmi kritick\u00fdmi ot\u00e1\u010dkami). Bl\u00edzko kritick\u00fdch ot\u00e1\u010dok alebo nad nimi najprv pos\u00fa\u010fte rotor ako pru\u017en\u00fd (ISO 21940-12) &mdash; samotn\u00e9 vyva\u017eovanie v dvoch rovin\u00e1ch nemus\u00ed posta\u010dova\u0165<\/td>\n<\/tr>\n<tr>\n<td>Po\u010det senzorov<\/td>\n<td>1 vibra\u010dn\u00fd senzor + 1 laserov\u00fd tachometer<\/td>\n<td>2 vibra\u010dn\u00e9 senzory + 1 laserov\u00fd tachometer<\/td>\n<\/tr>\n<tr>\n<td>Po\u010det merac\u00edch cyklov<\/td>\n<td>3 cykly (z\u00e1kladn\u00fd stav + sk\u00fa\u0161obn\u00fd + korekcia)<\/td>\n<td>4 cykly (z\u00e1kladn\u00fd stav + sk\u00fa\u0161obn\u00fd prvej roviny + sk\u00fa\u0161obn\u00fd druhej roviny + korekcia)<\/td>\n<\/tr>\n<tr>\n<td>Korek\u010dn\u00e9 roviny<\/td>\n<td>1<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Typick\u00e9 vybavenie<\/td>\n<td>\u00dazke ventil\u00e1torov\u00e9 obehy, remenice, jednoz\u00e1chodov\u00e9 disky<\/td>\n<td>Bubny, hriade\u013ee, \u0161irokoduchov\u00e9 obehy, viacstup\u0148ov\u00e9 rotory, motorov\u00e9 rotory<\/td>\n<\/tr>\n<tr>\n<td>\u0160tandardn\u00e1 referencia<\/td>\n<td>ISO 21940-11 (jednorovinn\u00e9 vyva\u017eovanie tuh\u00e9ho rotoru)<\/td>\n<td>ISO 21940-11 (dvojrovinn\u00e9 vyva\u017eovanie tuh\u00e9ho rotoru)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Pravidlo:<\/b> ak sa vibr\u00e1cie rotora meran\u00e9 na jednom lo\u017eisku menia v opa\u010dnom smere ako vibr\u00e1cie na druhom lo\u017eisku pri presune sk\u00fa\u0161obn\u00e9ho z\u00e1va\u017eia, m\u00e1te silov\u00fa dvojicu (couple) a s\u00fa potrebn\u00e9 dve roviny.<\/p>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>Pre\u010do \u0161irok\u00e9 rotory str\u00e1caj\u00fa dynamick\u00e9 vyv\u00e1\u017eenie &mdash; a \u010do to stoj\u00ed<\/h2>\n<p>Pri v\u00fdrobe alebo oprave rotora b\u00fdva hmota len zriedka rozlo\u017een\u00e1 symetricky pozd\u013a\u017e jeho osi. Er\u00f3zia obrusuje jeden koniec obe\u017en\u00e9ho kolesa r\u00fdchlej\u0161ie ne\u017e druh\u00fd; zvarov\u00e9 opravy prid\u00e1vaj\u00fa materi\u00e1l na jednom axi\u00e1lnom mieste; usadeniny produktu sa hromadia nerovnomerne pozd\u013a\u017e bubna. V\u00fdsledkom nie je len statick\u00e1 nevyv\u00e1\u017eenos\u0165, ale aj <em>moment<\/em> zlo\u017eka, ktor\u00e1 vytv\u00e1ra k\u00fdvav\u00fd moment. Iba s\u00fa\u010dasn\u00e1 korekcia v dvoch rovin\u00e1ch odstr\u00e1ni obe. Ke\u010f\u017ee odstrediv\u00e1 sila rastie s <em>\u0161tvorec<\/em> ot\u00e1\u010dok, mierna momentov\u00e1 nevyv\u00e1\u017eenos\u0165 pri 500&nbsp;RPM sa pri 3 000&nbsp;RPM st\u00e1va de\u0161trukt\u00edvnou silou.<\/p>\n<p>Ignorovanie momentovej zlo\u017eky znamen\u00e1, \u017ee obe lo\u017eisk\u00e1 nes\u00fa pri ka\u017edej ot\u00e1\u010dke zv\u00fd\u0161en\u00e9 dynamick\u00e9 za\u0165a\u017eenie. \u00danava lo\u017e\u00edsk sa kumuluje, tesnenia zlyh\u00e1vaj\u00fa, spojovacie prvky sa uvo\u013e\u0148uj\u00fa a \u0161truktur\u00e1lne trhliny sa \u0161\u00edria od mont\u00e1\u017enych p\u00e4tiek smerom von. Ekonomick\u00e1 strata &mdash; lo\u017eisk\u00e1, tesnenia, v\u00fdpadky v\u00fdroby, n\u00fadzov\u00e1 pr\u00e1ca &mdash; spravidla mnohon\u00e1sobne prevy\u0161uje n\u00e1klady na riadne dvojrovinn\u00e9 vyv\u00e1\u017eenie.<\/p>\n<\/div>\n<div class=\"vbm-band\">\n<div class=\"vbm-stats\">\n<div class=\"vbm-stat\"><b>&times;10<\/b><span>\u017eivotnos\u0165 lo\u017eiska pri zn\u00ed\u017een\u00ed vibr\u00e1ci\u00ed na polovicu<\/span><\/div>\n<div class=\"vbm-stat\"><b>-70%<\/b><span>typick\u00fd pokles vibr\u00e1ci\u00ed po jednom seden\u00ed<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>vyv\u00e1\u017een\u00e9 roviny, jedna n\u00e1v\u0161teva<\/span><\/div>\n<div class=\"vbm-stat\"><b>4<\/b><span>behov do dokon\u010denia: z\u00e1kladn\u00fd stav, sk\u00fa\u0161ka P1, sk\u00fa\u0161ka P2, overenie<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Pre\u010do zn\u00ed\u017eenie vibr\u00e1ci\u00ed na polovicu zn\u00e1sobuje \u017eivotnos\u0165 lo\u017eiska<\/h2>\n<div class=\"vbm-callout\"><b>ISO 281<\/b> definuje menovit\u00fa \u017eivotnos\u0165 valiv\u00fdch lo\u017e\u00edsk ako <b>L<sub>10<\/sub> = (C\/P)<sup>p<\/sup><\/b>, kde P je dynamick\u00e9 za\u0165a\u017eenie pren\u00e1\u0161an\u00e9 lo\u017eiskom a exponent p = 3 pre gu\u013e\u00f4\u010dkov\u00e9 lo\u017eisk\u00e1 a 10\/3 pre val\u010dekov\u00e9 lo\u017eisk\u00e1. Zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165 <em>je<\/em> \u017ee rotuj\u00face radi\u00e1lne za\u0165a\u017eenie P a amplit\u00fada vibr\u00e1ci\u00ed ho priamo sleduje - tak\u017ee zn\u00ed\u017eenie vibr\u00e1ci\u00ed na polovicu zni\u017euje P a n\u00e1sob\u00ed \u017eivotnos\u0165 lo\u017eiska o 2<sup>p<\/sup>: o <b>8&times; pre gu\u013e\u00f4\u010dkov\u00e9 lo\u017eisk\u00e1 a ~10&times; pre val\u010dekov\u00e9 lo\u017eisk\u00e1<\/b> (2<sup>10\/3<\/sup>&nbsp;&asymp;&nbsp;10). Spustite si vlastn\u00e9 \u010d\u00edsla v na\u0161om <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/bearing-load\/\">kalkula\u010dka \u017eivotnosti lo\u017eiska<\/a>.<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"how\">\n<h2>Dvojrovinn\u00e9 vyva\u017eovanie &mdash; krok za krokom postup v prev\u00e1dzke<\/h2>\n<p>Balanset-1A vyu\u017e\u00edva met\u00f3du vplyvov\u00fdch koeficientov. Dva sn\u00edma\u010de vibr\u00e1ci\u00ed a jeden laserov\u00fd tachometer plne charakterizuj\u00fa rotor a vyrie\u0161ia obe korek\u010dn\u00e9 roviny v jedinej rel\u00e1cii priamo na mieste:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>Namontujte senzory.<\/b> Pripevnite akcelerometer vibr\u00e1ci\u00ed na ka\u017ed\u00e9 teleso lo\u017eiska (roviny 1 a 2) a namierte laserov\u00fd tachometer na reflexn\u00fa p\u00e1sku na hriadeli. Nie je potrebn\u00e1 \u017eiadna demont\u00e1\u017e &mdash; rotor po\u010das cel\u00e9ho postupu be\u017e\u00ed za be\u017en\u00fdch prev\u00e1dzkov\u00fdch podmienok.<\/li>\n<li><b>Zmerajte z\u00e1kladn\u00fa l\u00edniu.<\/b> Jeden beh pri pln\u00fdch prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach zaznamen\u00e1 amplit\u00fadu a f\u00e1zov\u00fd uhol vibr\u00e1ci\u00ed s\u00fa\u010dasne na oboch lo\u017eisk\u00e1ch, \u010d\u00edm z\u00edskate po\u010diato\u010dn\u00e9 vektory 1&times;&nbsp;RPM, ktor\u00e9 definuj\u00fa po\u010diato\u010dn\u00fd stav nevyv\u00e1\u017eenosti v oboch rovin\u00e1ch.<\/li>\n<li><b>Pridajte sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie do roviny 1.<\/b> Zn\u00e1ma hmota sa upevn\u00ed v ozna\u010denej uhlovej polohe v prvej korek\u010dnej rovine. Druh\u00fd beh zachyt\u00ed, ako toto z\u00e1va\u017eie ovplyv\u0148uje vibr\u00e1cie na <em>obaja<\/em> lo\u017eisk\u00e1ch, \u010d\u00edm z\u00edskate dva zo \u0161tyroch vplyvov\u00fdch koeficientov.<\/li>\n<li><b>Presu\u0148te sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie do roviny 2.<\/b> T\u00e1 ist\u00e1 hmotnos\u0165 sa premiestni do druhej korek\u010dnej roviny a \u010fal\u0161\u00ed beh zaznamen\u00e1 kr\u00ed\u017eov\u00fd vplyv na oboch sn\u00edma\u010doch. Zariadenie teraz m\u00e1 v\u0161etky \u0161tyri koeficienty vplyvu potrebn\u00e9 pre syst\u00e9m 2&times;2.<\/li>\n<li><b>Nechajte zariadenie vypo\u010d\u00edta\u0165.<\/b> Balanset-1A rie\u0161i dvojrovinn\u00e9 rovnice koeficientov vplyvu a s\u00fa\u010dasne vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhlov\u00fa polohu pre ka\u017ed\u00fa rovinu &mdash; bez potreby ru\u010dn\u00e9ho v\u00fdpo\u010dtu.<\/li>\n<li><b>Aplikujte korekcie a overte.<\/b> Korek\u010dn\u00e9 z\u00e1va\u017eia sa umiestnia do vypo\u010d\u00edtan\u00fdch pol\u00f4h v oboch rovin\u00e1ch. Z\u00e1vere\u010dn\u00fd beh potvrd\u00ed, \u017ee zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165 je v tolerancii ISO&nbsp;21940-11 pre stanoven\u00fd stupe\u0148 G, a Balanset-1A ulo\u017e\u00ed zdokumentovan\u00fd protokol o vyva\u017eovan\u00ed.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"what\">\n<h2>\u010co vyva\u017eujeme v dvoch rovin\u00e1ch<\/h2>\n<ul class=\"vbm-list\">\n<li>\u0160irok\u00e9 obe\u017en\u00e9 koles\u00e1 radi\u00e1lnych ventil\u00e1torov a obojstranne nas\u00e1vacie d\u00fachadl\u00e1<\/li>\n<li>Ml\u00e1tiace a rezacie bubny obiln\u00fdch kombajnov<\/li>\n<li>Hnacie hriadele a kardanov\u00e9 hriadele<\/li>\n<li>Rotory viacstup\u0148ov\u00fdch \u010derpadiel a zostavy obe\u017en\u00fdch kolies kompresorov<\/li>\n<li>Valce papierensk\u00fdch strojov a tla\u010diarensk\u00e9 \/ nan\u00e1\u0161acie valce<\/li>\n<li>Z\u00e1vitovkov\u00e9 dopravn\u00edky a \u0161pir\u00e1ly dlh\u0161ie ako ~500&nbsp;mm<\/li>\n<li>Rotory motorov a rotory gener\u00e1torov s v\u00fdznamnou axi\u00e1lnou d\u013a\u017ekou<\/li>\n<li>Rotory turbod\u00fachadiel a rotory parn\u00fdch turb\u00edn (overenie vibr\u00e1ci\u00ed na mieste)<\/li>\n<li>\u013dubovo\u013en\u00fd rotor, kde jednorovinn\u00e1 korekcia nech\u00e1va jedno lo\u017eisko st\u00e1le chvia\u0165 sa<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Tolerancie a normy<\/h2>\n<div class=\"vbm-callout\">\n<p><b>ISO 21940-11<\/b> (predt\u00fdm ISO 1940-1) definuje stupne kvality vyv\u00e1\u017eenia G0.4 a\u017e G4000 pre tuh\u00e9 rotory. Pri tuh\u00fdch rotoroch &mdash; teda pri rotoroch pracuj\u00facich v\u00fdrazne pod svojimi prv\u00fdmi kritick\u00fdmi ot\u00e1\u010dkami &mdash; pomer axi\u00e1lnej d\u013a\u017eky k priemeru vy\u0161\u0161\u00ed pribli\u017ene ne\u017e 0.5 zvy\u010dajne vy\u017eaduje vyva\u017eovanie v dvoch rovin\u00e1ch. Rotor, ktor\u00fd pracuje bl\u00edzko kritick\u00fdch ot\u00e1\u010dok alebo nad nimi, sa mus\u00ed najprv pos\u00fadi\u0165 ako pru\u017en\u00fd rotor pod\u013ea <b>ISO 21940-12<\/b>: m\u00f4\u017ee vy\u017eadova\u0165 vyva\u017eovanie pri viacer\u00fdch ot\u00e1\u010dkach a vo viac ako dvoch rovin\u00e1ch, tak\u017ee be\u017en\u00e9 vyva\u017eovanie tuh\u00e9ho rotora v dvoch rovin\u00e1ch nemus\u00ed posta\u010dova\u0165. Pr\u00edpustn\u00e1 zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165 na jednu rovinu sa vypo\u010d\u00edta takto:<\/p>\n<p><b>U<sub>za<\/sub> (g&middot;mm) = e<sub>za<\/sub> &times; m \/ 2<\/b>, where e<sub>za<\/sub> = G&nbsp;&times;&nbsp;9549 \/ n (mm\/s &times; rpm &rarr; excentricita v &mu;m), m je hmotnos\u0165 rotora v kg a faktor 2 rozde\u013euje toleranciu rovnomerne medzi obe roviny. Upozor\u0148ujeme, \u017ee toto rovnomern\u00e9 rozdelenie je praktick\u00e1 aproxim\u00e1cia pre pribli\u017ene symetrick\u00e9 rotory s korek\u010dn\u00fdmi rovinami bl\u00edzko lo\u017e\u00edsk &mdash; nejde o univerz\u00e1lne pravidlo rozdelenia pod\u013ea ISO; ISO 21940-11 rozde\u013euje toleranciu odli\u0161ne pri asymetrickom usporiadan\u00ed rov\u00edn a lo\u017e\u00edsk.<\/p>\n<p>Rotory ventil\u00e1torov sa be\u017ene vyva\u017euj\u00fa na <b>G6.3<\/b> alebo <b>G2.5<\/b> za <b>ISO 14694<\/b>; presn\u00e9 vreten\u00e1 obr\u00e1bac\u00edch strojov a vysokoot\u00e1\u010dkov\u00e9 turbozariadenia maj\u00fa za cie\u013e <b>G1.0<\/b> alebo jemnej\u0161ie. Pou\u017eite n\u00e1\u0161 <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zostatkovej nevyv\u00e1\u017eenosti<\/a> na zistenie pr\u00edpustnej tolerancie pre v\u00e1\u0161 stupe\u0148 G, hmotnos\u0165 rotora a prev\u00e1dzkov\u00fa r\u00fdchlos\u0165 pred za\u010dat\u00edm pr\u00e1ce.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A - va\u0161a kompletn\u00e1 s\u00faprava na vyva\u017eovanie v ter\u00e9ne<\/h2>\n<p>Dvojrovinn\u00e9 dynamick\u00e9 vyva\u017eovanie \u013eubovo\u013en\u00e9ho tuh\u00e9ho rotora &mdash; ventil\u00e1torov, bubnov, hnac\u00edch hriade\u013eov, zost\u00e1v viacstup\u0148ov\u00fdch \u010derpadiel &mdash; sa vykon\u00e1va jedn\u00fdm prenosn\u00fdm pr\u00edstrojom: <a href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Balanset-1A<\/a>. Je to dvojkan\u00e1lov\u00e1 dynamick\u00e1 vyva\u017eova\u010dka a analyz\u00e1tor vibr\u00e1ci\u00ed, ktor\u00fd vyva\u017euje rotory <strong>vo vlastn\u00fdch lo\u017eisk\u00e1ch, pri prev\u00e1dzkovej r\u00fdchlosti<\/strong>met\u00f3dou koeficientov vplyvu &mdash; jedna rovina v troch behoch, dve roviny v \u0161tyroch. Softv\u00e9r vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhol pre obe roviny a ulo\u017e\u00ed protokol.<\/p>\n<div class=\"vbm-kit\">\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/%D0%91%D0%B0%D0%BB%D0%BA%D0%BE%D0%BC%D0%9A%D0%B8%D1%82-scaled-1024x683.jpg\" alt=\"Kompletn\u00e1 vyva\u017eovacia s\u00faprava Balanset-1A so senzormi, laserov\u00fdm tachometrom, stupnicou a kufr\u00edkom\" loading=\"lazy\"><\/figure>\n<div>\n<h3>\u010co obsahuje kompletn\u00e1 s\u00faprava<\/h3>\n<p class=\"price\">1 975 \u20ac <span>- Kompletn\u00e1 s\u00faprava, na sklade, fakt\u00fara s DPH<\/span><\/p>\n<ul class=\"vbm-kit-list\">\n<li>Meracia jednotka rozhrania (USB, 2 kan\u00e1ly)<\/li>\n<li>Dva vibra\u010dn\u00e9 akcelerometre (4 m k\u00e1bel, 10 m volite\u013en\u00fd)<\/li>\n<li>Laserov\u00fd tachometer \/ optick\u00fd f\u00e1zov\u00fd senzor (50-500 mm)<\/li>\n<li>Magnetick\u00fd stojan pre senzor<\/li>\n<li>Digit\u00e1lna v\u00e1ha na sk\u00fa\u0161obn\u00e9 a korek\u010dn\u00e9 v\u00e1\u017eenie<\/li>\n<li>Softv\u00e9r na vyva\u017eovanie a anal\u00fdzu syst\u00e9mu Windows<\/li>\n<li>Plastov\u00fd prepravn\u00fd kufor<\/li>\n<\/ul>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Zobrazi\u0165 Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/sk\/community\/\">Sp\u00fdtajte sa n\u00e1\u0161ho in\u017einiera<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-variants\">\n<div class=\"vbm-variant is-primary\"><span class=\"tag\">Odpor\u00fa\u010dan\u00e9<\/span><\/p>\n<h3>Kompletn\u00e1 s\u00faprava<\/h3>\n<p>Jednotka - 2 senzory - laserov\u00fd tachometer - magnetick\u00fd stojan - digit\u00e1lna stupnica - softv\u00e9r - prepravn\u00fd kufor. V\u0161etko potrebn\u00e9 na za\u010datie vyva\u017eovania po vybalen\u00ed z krabice.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM<\/span><\/p>\n<h3>S\u00faprava OEM<\/h3>\n<p>Jednotka - 2 senzory - laserov\u00fd tachometer - softv\u00e9r. Pre integr\u00e1torov, ktor\u00ed u\u017e maj\u00fa stojan, v\u00e1hu a kufor alebo ktor\u00ed jednotku zabuduj\u00fa do vyva\u017eova\u010dky.<\/p>\n<\/div>\n<\/div>\n<table class=\"vbm-table\">\n<caption>K\u013e\u00fa\u010dov\u00e9 technick\u00e9 \u0161pecifik\u00e1cie<\/caption>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Meracie kan\u00e1ly<\/td>\n<td>2 (vyva\u017eovanie v jednej a dvoch rovin\u00e1ch)<\/td>\n<\/tr>\n<tr>\n<td>Rozsah r\u00fdchlosti vibr\u00e1ci\u00ed<\/td>\n<td>0.2&ndash;80 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Frekven\u010dn\u00fd rozsah<\/td>\n<td>5&ndash;1000 Hz (&le;10% chyba amplit\u00fady nad 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>Presnos\u0165 merania<\/td>\n<td>\u00b15% pln\u00e9ho rozsahu<\/td>\n<\/tr>\n<tr>\n<td>Met\u00f3da<\/td>\n<td>Koeficient vplyvu 3 (1 alebo 2 roviny)<\/td>\n<\/tr>\n<tr>\n<td>Anal\u00fdza<\/td>\n<td>Amplit\u00fada a f\u00e1za pri 1\u00d7, spektrum a priebeh FFT, ulo\u017een\u00e9 spr\u00e1vy<\/td>\n<\/tr>\n<tr>\n<td>Notebook<\/td>\n<td>Nie je s\u00fa\u010das\u0165ou dod\u00e1vky (PC so syst\u00e9mom Windows, k dispoz\u00edcii na po\u017eiadanie)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vbm-trust\"><span><b>\u2713<\/b> Na sklade<\/span><span><b>\u2713<\/b> DHL Portugalsko 35 \u20ac<\/span><span><b>\u2713<\/b> DHL celosvetovo 110 \u20ac<\/span><span><b>\u2713<\/b> 2-ro\u010dn\u00e1 z\u00e1ruka<\/span><span><b>\u2713<\/b> Fakt\u00fara DPH<\/span><span><b>\u2713<\/b> Podpora in\u017einierov<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>Skuto\u010dn\u00e9 pr\u00edpady dvojrovinn\u00e9ho vyvazovania<\/h2>\n<div class=\"vbm-cases\">\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/balancing-a-combine-harvester-with-balanset-1a\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2026\/01\/IMG_7562-20251110201337-1024x768.webp\" alt=\"Dvojrovinn\u00e9 vyva\u017eovanie ml\u00e1tiaceho bubna kombajnu so zariaden\u00edm Balanset-1A\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Bubon kombajnu (2 roviny)<\/h3>\n<p>Obe korek\u010dn\u00e9 roviny vyv\u00e1\u017een\u00e9 v jednom po\u013enom seden\u00ed na po\u013enohospod\u00e1rskom kombajne.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/rotory\/drive-shaft-balancing\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/06\/balkar3000-10-1024x671.webp\" alt=\"Dvojrovinn\u00e9 dynamick\u00e9 vyva\u017eovanie hriade\u013ea pohonu pri pracovnej r\u00fdchlosti\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Hriade\u013e pohonu (2-rovinn\u00e9)<\/h3>\n<p>Dynamick\u00e9 vyva\u017eovanie dlh\u00e9ho hnacieho hriade\u013ea s korek\u010dn\u00fdm z\u00e1va\u017e\u00edm na ka\u017edej koncovej pr\u00edrube.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/sk\/priklad\/vyfuky-vyvazovanie\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/10\/IlX0vbpdgB0-1024x576.webp\" alt=\"Vyva\u017eovanie obe\u017en\u00e9ho kolesa \u0161irok\u00e9ho priemyseln\u00e9ho ods\u00e1vacieho ventil\u00e1tora v dvoch rovin\u00e1ch na mieste\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Ods\u00e1va\u010d s \u0161irok\u00fdm kole\u0161kom<\/h3>\n<p>Korekcia v dvoch rovin\u00e1ch na \u0161irokom obe\u017enom kolese priemyseln\u00e9ho ventil\u00e1tora vyv\u00e1\u017eenom priamo na mieste.<\/p>\n<\/div>\n<p><\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Vyva\u017eovanie v dvoch rovin\u00e1ch &mdash; z ter\u00e9nu<\/h2>\n<div class=\"vbm-cases\">\n<div class=\"vbm-case\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10468961.webp\" alt=\"Zostava na meranie vplyvov\u00fdch koeficientov v dvoch rovin\u00e1ch so zariaden\u00edm Balanset-1A zobrazuj\u00faca obe polohy sn\u00edma\u010dov\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Nastavenie koeficienta vplyvu<\/h3>\n<p>Dva sn\u00edma\u010de a jeden laserov\u00fd tachometer umiestnen\u00e9 tak, aby s\u00fa\u010dasne charakterizovali obe korek\u010dn\u00e9 roviny.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-case\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/5969837695301697402_121.webp\" alt=\"\u0160irok\u00fd rotor vyv\u00e1\u017een\u00fd vo vlastn\u00fdch lo\u017eisk\u00e1ch priamo na mieste bez demont\u00e1\u017ee\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Vyv\u00e1\u017een\u00e9 na mieste<\/h3>\n<p>Rotor zost\u00e1va vo vlastn\u00fdch lo\u017eisk\u00e1ch a koriguje sa pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach &mdash; bez potreby demont\u00e1\u017ee.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-case\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/05\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2024-05-14-01-28-32.webp\" alt=\"Obrazovka softv\u00e9ru Balanset-1A zobrazuj\u00faca v\u00fdsledky korek\u010dnej hmotnosti a uhla pri vyva\u017eovan\u00ed v dvoch rovin\u00e1ch\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Obe roviny vyrie\u0161en\u00e9<\/h3>\n<p>Korek\u010dn\u00e1 hmotnos\u0165 a uhol vypo\u010d\u00edtan\u00e9 pre rovinu 1 a rovinu 2 s\u00fa\u010dasne v jednom seden\u00ed.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-case\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/05\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2024-05-14-01-29-01.webp\" alt=\"Spr\u00e1va o overen\u00ed zvy\u0161kovej nerovnomernosti Balanset-1A po dvojrovinnkom vyva\u017eovan\u00ed\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Overen\u00fd v\u00fdsledok<\/h3>\n<p>Z\u00e1vere\u010dn\u00fd beh potvrdzuje zostatkov\u00fa nevyv\u00e1\u017eenos\u0165 v r\u00e1mci tolerancie ISO&nbsp;21940-11 na oboch rovin\u00e1ch.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"calc\">\n<h2>Bezplatn\u00e9 kalkula\u010dky na vyva\u017eovanie v dvoch rovin\u00e1ch<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/trial-weight-calculator\/\">Kalkula\u010dka sk\u00fa\u0161obnej hmotnosti<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">Zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165 (ISO 1940)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/centrifugal-force-unbalance\/\">Odstrediv\u00e1 sila z nevyv\u00e1\u017eenosti<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/bearing-load\/\">Kalkula\u010dka \u017eivotnosti lo\u017eiska<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>Dvojrovinn\u00e9 vyva\u017eovanie \u2013 \u010dasto kladen\u00e9 ot\u00e1zky<\/h2>\n<details>\n<summary>Kedy sta\u010d\u00ed vyva\u017eovanie v jednej rovine?<\/summary>\n<div class=\"ans\">Korekcia v jednej rovine je posta\u010duj\u00faca pri tenk\u00fdch, kot\u00fa\u010dovit\u00fdch rotoroch &mdash; \u00fazkych obe\u017en\u00fdch koles\u00e1ch, remeniciach alebo br\u00fasnych kot\u00fa\u010doch &mdash; kde je axi\u00e1lne rozlo\u017eenie hmotnosti v podstate rovnomern\u00e9 a pomer L\/D je ni\u017e\u0161\u00ed ako pribli\u017ene 0,5. Hne\u010f ako je rotor \u0161irok\u00fd vzh\u013eadom na svoj priemer, alebo hne\u010f ako beh v jednej rovine zlep\u0161\u00ed jedno lo\u017eisko, ale zhor\u0161\u00ed druh\u00e9, je na rie\u0161enie zlo\u017eky dvojice potrebn\u00e9 vyva\u017eovanie v dvoch rovin\u00e1ch.<\/div>\n<\/details>\n<details>\n<summary>Ako funguje met\u00f3da koeficientov vplyvu pre dve roviny?<\/summary>\n<div class=\"ans\">Zariadenie pripevn\u00ed sn\u00edma\u010de na obe polohy lo\u017e\u00edsk a meria vektor vibr\u00e1ci\u00ed (amplit\u00fada + f\u00e1za) vyvolan\u00fd postupne ka\u017ed\u00fdm umiestnen\u00edm sk\u00fa\u0161obn\u00e9ho z\u00e1va\u017eia. Pri dvoch rovin\u00e1ch a dvoch sn\u00edma\u010doch z\u00edskate \u0161tyri koeficienty vplyvu &mdash; dva priame (v rovnakej rovine) a dva kr\u00ed\u017eov\u00e9. Balanset-1A potom vyrie\u0161i line\u00e1rnu s\u00fastavu 2&times;2, aby na\u0161iel korek\u010dn\u00e9 hmotnosti, ktor\u00e9 s\u00fa\u010dasne prived\u00fa oba vektory vibr\u00e1ci\u00ed na nulu alebo do r\u00e1mca stanovenej tolerancie ISO.<\/div>\n<\/details>\n<details>\n<summary>Ko\u013eko merac\u00edch behov si vy\u017eaduje pr\u00e1ca v dvoch rovin\u00e1ch?<\/summary>\n<div class=\"ans\">Zvy\u010dajne \u0161tyri: jeden z\u00e1kladn\u00fd rozbeh, jeden rozbeh so sk\u00fa\u0161obn\u00fdm z\u00e1va\u017e\u00edm v rovine 1, jeden rozbeh s n\u00edm v rovine 2 a jeden z\u00e1vere\u010dn\u00fd overovac\u00ed rozbeh po nasaden\u00ed korek\u010dn\u00fdch z\u00e1va\u017e\u00ed. Ak je prv\u00e1 korekcia takmer dokonal\u00e1, pr\u00e1ca je hotov\u00e1 za \u0161tyri rozbehy. Zlo\u017eit\u00e9 rotory alebo nepresn\u00e9 umiestnenie sk\u00fa\u0161obn\u00e9ho z\u00e1va\u017eia si m\u00f4\u017eu vy\u017eiada\u0165 druh\u00fa iter\u00e1ciu korekcie, no pri spr\u00e1vnom dodr\u017ean\u00ed postupu so zariaden\u00edm Balanset-1A je to zriedkav\u00e9.<\/div>\n<\/details>\n<details>\n<summary>Mus\u00edm rotor demontova\u0165 zo stroja?<\/summary>\n<div class=\"ans\">Nie. Met\u00f3da vplyvov\u00fdch koeficientov pracuje vo vlastn\u00fdch lo\u017eisk\u00e1ch rotora pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach. Balanset-1A je prenosn\u00fd ter\u00e9nny pr\u00edstroj &mdash; vyva\u017eovac\u00ed stroj nie je potrebn\u00fd. Demont\u00e1\u017e je nutn\u00e1 len vtedy, ak rotor nemo\u017eno bezpe\u010dne prev\u00e1dzkova\u0165 na mieste s pripevnen\u00fdmi sk\u00fa\u0161obn\u00fdmi z\u00e1va\u017eiami, alebo ak \u010fal\u0161ie \u00fadr\u017eb\u00e1rske pr\u00e1ce robia rozobratie nevyhnutn\u00fdm.<\/div>\n<\/details>\n<details>\n<summary>Ak\u00fd stupe\u0148 kvality vyv\u00e1\u017eenia m\u00e1m pre svoj rotor zvoli\u0165?<\/summary>\n<div class=\"ans\">Stupe\u0148 G6.3 pod\u013ea ISO 21940-11 pokr\u00fdva v\u00e4\u010d\u0161inu be\u017en\u00fdch priemyseln\u00fdch rotorov; ventil\u00e1tory a d\u00fachadl\u00e1 sa be\u017ene vyva\u017euj\u00fa na G6.3 alebo G2.5 pod\u013ea ISO 14694. Vysokoot\u00e1\u010dkov\u00e9 vreten\u00e1 a presn\u00e9 turbozariadenia sa zameriavaj\u00fa na G1.0 alebo jemnej\u0161ie. N\u00e1\u0161 <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zostatkovej nevyv\u00e1\u017eenosti<\/a> prevedie \u013eubovo\u013en\u00fd G-stupe\u0148 a hmotnos\u0165 rotora na pr\u00edpustn\u00fa zostatkov\u00fa nevyv\u00e1\u017eenos\u0165 v gram&middot;milimetroch, rozdelen\u00fa medzi obe roviny.<\/div>\n<\/details>\n<details>\n<summary>Dok\u00e1\u017ee n\u00e1\u0161 \u00fadr\u017eb\u00e1rsky t\u00edm vykon\u00e1va\u0165 dvojrovinn\u00e9 vyva\u017eovanie so zariaden\u00edm Balanset-1A?<\/summary>\n<div class=\"ans\">\u00c1no. Balanset-1A je navrhnut\u00fd tak, aby ho \u00fadr\u017eb\u00e1rske t\u00edmy mohli obsluhova\u0165 bez \u0161pecializovan\u00e9ho \u0161kolenia. Jeho softv\u00e9r krok za krokom v\u00e1s prevedie ka\u017ed\u00fdm merac\u00edm rozbehom, automaticky aplikuje algoritmus vplyvov\u00fdch koeficientov a pre ka\u017ed\u00fa rovinu vyp\u00ed\u0161e korek\u010dn\u00fa hmotnos\u0165 a uhol v zrozumite\u013en\u00fdch \u010d\u00edslach. Na\u0161e komunitn\u00e9 f\u00f3rum je k dispoz\u00edcii, ak naraz\u00edte na neobvykl\u00fa geometriu rotora alebo si chcete pred za\u010dat\u00edm overi\u0165 svoj postup.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Nau\u010dte sa te\u00f3riu<\/h2>\n<div class=\"vbm-chips blue\">\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/two-plane-balancing\/\">Vyva\u017eovanie v dvoch rovin\u00e1ch<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/dynamic-balancing\/\">Dynamick\u00e9 vyva\u017eovanie<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vyvazovanie-pola\/\">Vyva\u017eovanie v ter\u00e9ne<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/balance-quality\/\">Triedy kvality vyv\u00e1\u017eenia<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/residual-unbalance\/\">Zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Vyrie\u0161te obe roviny po\u010das jednej n\u00e1v\u0161tevy &mdash; pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach, bez demont\u00e1\u017ee<\/h2>\n<p>Balanset-1A v\u00e1s prevedie cel\u00fdm dvojrovinn\u00fdm postupom vplyvov\u00fdch koeficientov: z\u00e1kladn\u00fd rozbeh, sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie v rovine 1, sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie v rovine 2, korekcia a overenie &mdash; v\u0161etko pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach, vo vlastn\u00fdch lo\u017eisk\u00e1ch rotora. Zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165 zdokumentovan\u00e1 pod\u013ea ISO 21940-11, ISO 14694 a API 610. Pripraven\u00e9 na exped\u00edciu.<\/p>\n<div class=\"vbm-cta-row\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Zobrazi\u0165 Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/sk\/community\/\">Polo\u017ete ot\u00e1zku na f\u00f3re<\/a>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Balancing services &rsaquo; Two-Plane (Dynamic) Balancing Two-Plane (Dynamic) Balancing &mdash; Method, Physics and Field Procedure When a rotor is wide enough that unbalance differs at each end, a single correction plane is not enough. Two-plane dynamic balancing corrects both the static and couple components simultaneously &mdash; using the influence-coefficient method [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":101558,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-101577","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/comments?post=101577"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101577\/revisions"}],"predecessor-version":[{"id":102090,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101577\/revisions\/102090"}],"up":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101558"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=101577"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}