{"id":101586,"date":"2026-05-30T21:41:00","date_gmt":"2026-05-30T21:41:00","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101586"},"modified":"2026-07-02T18:22:11","modified_gmt":"2026-07-02T18:22:11","slug":"turbines","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/sk\/balancing-catalog\/turbines\/","title":{"rendered":"Vyva\u017eovanie turb\u00edn &#038; turbod\u00fachadiel"},"content":{"rendered":"<div class=\"vbm-cat\">\n<style>\n.vbm-cat .vbm-toc{display:flex;flex-wrap:wrap;gap:8px;padding:16px 0 8px;border-bottom:1px solid #e8e0d8;margin-bottom:24px}\n.vbm-cat .vbm-toc a{background:#f4ede6;color:#b9542d;padding:5.6px 13.6px;border-radius:32px;font-size:13.6px;font-weight:600;text-decoration:none;white-space:nowrap;transition:background .2s,color .2s}\n.vbm-cat .vbm-toc a:hover{background:#b9542d;color:#fff}\n.vbm-cat .vbm-answer{background:#eaf1ec;border-left:4px solid #2f6e46;padding:16px 20px;border-radius:8px;margin:20px 0;font-size:16px;line-height:1.65;color:#16202b}\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 img{width:100%;height:auto;border-radius:8px}\n.vbm-cat .vbm-kit-list{list-style:none;padding:0;margin:12px 0 16px}\n.vbm-cat .vbm-kit-list li{padding:4.8px 0 4.8px 25.6px;position:relative;font-size:15.2px}\n.vbm-cat .vbm-kit-list li::before{content:\"\u2713\";position:absolute;left:0;color:#2f6e46;font-weight:700}\n.vbm-cat .price{font-size:20px;font-weight:700;color:#b9542d;margin:8px 0}\n.vbm-cat .price span{font-size:13.6px;font-weight:400;color:#555}\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 #d1c9bf;border-radius:9.6px;padding:17.6px 20px}\n.vbm-cat .vbm-variant.is-primary{border-color:#b9542d;background:#fdf8f5}\n.vbm-cat .vbm-variant .tag{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:#b9542d;color:#fff;border-radius:32px;padding:2.4px 10.4px;margin-bottom:8px}\n.vbm-cat .vbm-variant:not(.is-primary) .tag{background:#1f3a5f}\n.vbm-cat .vbm-variant h3{margin:5.6px 0 8px;font-size:16.8px}\n.vbm-cat .vbm-variant p{font-size:14.4px;margin:0}\n.vbm-cat .vbm-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.72px}\n.vbm-cat .vbm-table caption{caption-side:top;text-align:left;font-weight:700;color:#1f3a5f;margin-bottom:8px;font-size:15.2px}\n.vbm-cat .vbm-table th,.vbm-cat .vbm-table td{padding:8.8px 13.6px;border:1px solid #ddd;text-align:left}\n.vbm-cat .vbm-table thead th{background:#1f3a5f;color:#fff;font-weight:600}\n.vbm-cat .vbm-table tbody tr:nth-child(even){background:#f7f5f2}\n.vbm-cat .vbm-table td.yes{color:#2f6e46;font-weight:700}\n.vbm-cat .vbm-table td.no{color:#c0392b;font-weight:700}\n.vbm-cat .vbm-trust{display:flex;flex-wrap:wrap;gap:9.6px;margin:20px 0}\n.vbm-cat .vbm-trust span{background:#f0f4f9;border:1px solid #c0d0e0;border-radius:32px;padding:4.8px 13.6px;font-size:13.6px;color:#1f3a5f}\n.vbm-cat .vbm-trust span b{color:#2f6e46}\n<\/style>\n<p class=\"vbm-cat-bc\"><a href=\"https:\/\/vibromera.eu\/sk\/balancing-catalog\/\">Vyva\u017eovacie slu\u017eby<\/a> &rsaquo; Turb\u00edny a turbokompresory<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Vyva\u017eovanie turb\u00edn &amp; turbod\u00fachadiel \u2014 in-situ, pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach<\/h1>\n<p class=\"lede\">Parn\u00e9 turb\u00edny, plynov\u00e9 turb\u00edny, hydroturb\u00ednov\u00e9 obe\u017en\u00e9 koles\u00e1, hlavn\u00e9 hriadele vetern\u00fdch turb\u00edn a rotory priemyseln\u00fdch turbod\u00fachadiel sa ot\u00e1\u010daj\u00fa tak r\u00fdchlo, \u017ee aj excentricity v mikrogramoch vytv\u00e1raj\u00fa de\u0161trukt\u00edvne vibr\u00e1cie. Vyva\u017eujeme ich <strong>vo vlastn\u00fdch lo\u017eisk\u00e1ch, pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach<\/strong> \u2014 bez demont\u00e1\u017ee, bez prepravy do dielne \u2014 a v\u00fdsledok zdokumentujeme pod\u013ea noriem ISO 20816 a ISO 21940-11.<\/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\/07\/6-1024x576.webp\" alt=\"Vyva\u017eovanie po\u013ea turb\u00edny a turbod\u00fachadla s meran\u00edm vibr\u00e1ci\u00ed na lo\u017eiskovej skrini\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>V skratke:<\/b> Rotory turb\u00edn a priemyseln\u00fdch turbod\u00fachadiel sa vyva\u017euj\u00fa <em>in place<\/em> pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach met\u00f3dou koeficientov vplyvu. Sn\u00edma\u010de vibr\u00e1ci\u00ed na lo\u017eiskov\u00fdch teles\u00e1ch a laserov\u00fd tachometer meraj\u00fa amplit\u00fadu a f\u00e1zu; Balanset-1A vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhol pre jednu alebo dve roviny; po nasaden\u00ed z\u00e1va\u017eia sa zvy\u0161kov\u00e1 vibr\u00e1cia over\u00ed vo\u010di p\u00e1smov\u00fdm limitom pod\u013ea ISO 20816 pre konkr\u00e9tnu triedu turb\u00edny a vo\u010di stup\u0148u G pod\u013ea ISO 21940-11 pre rotor. Cel\u00fd proces \u2014 od prv\u00e9ho rozbehu po zdokumentovan\u00fd v\u00fdsledok \u2014 zvy\u010dajne trv\u00e1 menej ako jednu pracovn\u00fa zmenu priamo na mieste.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">Pr\u00edznaky<\/a><br \/>\n<a href=\"#why\">Why it happens<\/a><br \/>\n<a href=\"#process\">How we do it<\/a><br \/>\n<a href=\"#scope\">\u010co vyva\u017eujeme<\/a><br \/>\n<a href=\"#standards\">Normy<\/a><br \/>\n<a href=\"#device\">S\u00faprava Balanset-1A<\/a><br \/>\n<a href=\"#cases\">Field cases<\/a><br \/>\n<a href=\"#compare\">Pole vs. stroj<\/a><br \/>\n<a href=\"#calculators\">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 va\u0161a turb\u00edna alebo turbod\u00fachadlo je nevyv\u00e1\u017een\u00e9<\/h2>\n<p>Vysokoot\u00e1\u010dkov\u00e9 rotory turb\u00edn dramaticky zosil\u0148uj\u00fa n\u00e1sledky nevyv\u00e1\u017eenosti. Tieto varovn\u00e9 sign\u00e1ly by sa nikdy nemali ignorova\u0165:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Vibr\u00e1cia hriade\u013ea 1\u00d7<\/b> Dominantn\u00e1 zlo\u017eka vibr\u00e1ci\u00ed na prev\u00e1dzkovej frekvencii je priamym spektr\u00e1lnym znakom zvy\u0161kovej nevyv\u00e1\u017eenosti rotora a mus\u00ed sa vyhodnoti\u0165 vo\u010di p\u00e1smov\u00fdm limitom pod\u013ea ISO 20816.<\/div>\n<div><b>Zv\u00fd\u0161enie teploty lo\u017eiska<\/b> Dynamick\u00e1 nevyv\u00e1\u017eenos\u0165 za\u0165a\u017euje klzn\u00e9 a valiv\u00e9 lo\u017eisk\u00e1 nad ich kon\u0161truk\u010dn\u00fa \u00farove\u0148, \u010d\u00edm ur\u00fdch\u013euje degrad\u00e1ciu oleja a skracuje servisn\u00e9 intervaly.<\/div>\n<div><b>Excit\u00e1cia rezonancie lopatky<\/b> Vibr\u00e1cie hriade\u013ea sp\u00f4soben\u00e9 nevyv\u00e1\u017eenos\u0165ou sa pren\u00e1\u0161aj\u00fa do lopatkov\u00e9ho venca; pretnutie v Campbellovom diagrame pri vlastnej frekvencii lopatky m\u00f4\u017ee lopatku zlomi\u0165.<\/div>\n<div><b>Po\u0161kodenie tesnen\u00ed a \u00faniky oleja<\/b> Rotor obiehaj\u00faci mimo stredu uzatv\u00e1ra v\u00f4le na jednej strane tesniaceho kr\u00fa\u017eku, vytv\u00e1ra stopy obr\u00fasenia na labyrintov\u00fdch alebo uhl\u00edkov\u00fdch tesneniach a umo\u017e\u0148uje \u00fanik oleja alebo pary.<\/div>\n<div><b>Spustenie pri nadmernej vibr\u00e1cii<\/b> Modern\u00e9 ochrann\u00e9 syst\u00e9my turb\u00edn odstavia stroj, ke\u010f vibr\u00e1cie prekro\u010dia prah p\u00e1sma D pod\u013ea ISO 20816. Opakovan\u00e9 odstavenia, k\u00fdm je stroj inak v poriadku, zvy\u010dajne s\u00favisia s postupn\u00fdm n\u00e1rastom nevyv\u00e1\u017eenosti.<\/div>\n<div><b>Vysok\u00e1 vibr\u00e1cia po \u00fadr\u017ebe<\/b> V\u00fdmena lopatiek, \u010distenie alebo op\u00e4tovn\u00e1 mont\u00e1\u017e pos\u00fava rozlo\u017eenie hmotnosti a mus\u00ed po nich nasledova\u0165 kontrola vyv\u00e1\u017eenia pred n\u00e1vratom do prev\u00e1dzky.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>Pre\u010do turb\u00edny str\u00e1caj\u00fa vyv\u00e1\u017eenie \u2014 a \u010do to stoj\u00ed<\/h2>\n<p>Rotory turb\u00edn pracuj\u00fa pri ot\u00e1\u010dkach, kde sa spr\u00e1vaj\u00fa sk\u00f4r ako pru\u017en\u00e9 teles\u00e1 ne\u017e tuh\u00e9 hmoty \u2014 pod vlastnou hmotnos\u0165ou a pri aerodynamickom za\u0165a\u017een\u00ed sa mierne preh\u00fdbaj\u00fa, tak\u017ee efekt\u00edvny \u0165a\u017eisko hmoty sa medzi m\u00f3dmi pos\u00fava. Nevyv\u00e1\u017eenos\u0165 sa hromad\u00ed v d\u00f4sledku <b>er\u00f3zie lopatiek a usadzovania n\u00e1nosov<\/b> v parn\u00fdch a plynov\u00fdch turb\u00ednach, <b>kavita\u010dn\u00e9 po\u0161kodenie<\/b> v hydraulick\u00fdch obe\u017en\u00fdch koles\u00e1ch, <b>ice accretion<\/b> na lopatk\u00e1ch vetern\u00fdch turb\u00edn a <b>seal wear<\/b> ktor\u00e1 men\u00ed rotuj\u00facu hmotu. Pri turbod\u00fachadl\u00e1ch s\u00fa dominantnou pr\u00ed\u010dinou usadeniny uhl\u00edka a sadz\u00ed na obe\u017enom kolese turb\u00edny, ktor\u00e9 sa m\u00f4\u017eu vytvori\u0165 u\u017e po\u010das tis\u00edcov prev\u00e1dzkov\u00fdch hod\u00edn.<\/p>\n<p>N\u00e1klady spojen\u00e9 s ignorovan\u00edm nevyv\u00e1\u017eenosti turb\u00edny \u010faleko presahuj\u00fa v\u00fdmenu lo\u017e\u00edsk: \u00fanavov\u00e9 poruchy lopatiek si vynucuj\u00fa pred\u013a\u017een\u00e9 gener\u00e1lne opravy, otery tesnen\u00ed vy\u017eaduj\u00fa prec\u00edzne preobrobenie a jedin\u00fd n\u00faten\u00fd v\u00fdpadok elektr\u00e1rne v z\u00e1kladnom za\u0165a\u017een\u00ed stoj\u00ed n\u00e1sobky cel\u00e9ho ro\u010dn\u00e9ho rozpo\u010dtu na \u00fadr\u017ebu. Prev\u00e1dzkov\u00e9 meranie vibr\u00e1ci\u00ed pod\u013ea noriem radu ISO 20816 poskytuje prev\u00e1dzkovate\u013eom objekt\u00edvne \u00fadaje potrebn\u00e9 na rozhodnutie medzi okam\u017eit\u00fdm z\u00e1sahom a pokra\u010dovan\u00edm v monitorovanej prev\u00e1dzke \u2014 rozdiel medzi pl\u00e1novanou korekciou a nepl\u00e1novan\u00fdm odstaven\u00edm.<\/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 vyv\u00e1\u017een\u00ed<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>rov\u00edn vyv\u00e1\u017een\u00fdch po\u010das jednej n\u00e1v\u0161tevy<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1 shift<\/b><span>typick\u00e9 trvanie pr\u00e1c na mieste<\/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=\"process\">\n<h2>Ako vyva\u017eujeme turb\u00ednu alebo turbod\u00fachadlo \u2014 krok za krokom<\/h2>\n<p>Prev\u00e1dzkov\u00e9 vyva\u017eovanie pomocou zariadenia Balanset-1A sa riadi met\u00f3dou vplyvov\u00fdch koeficientov \u2014 rovnak\u00fdm postupom, ak\u00fd m\u00f4\u017eete vykona\u0165 sami s t\u00fdmto zariaden\u00edm. Po\u017eiadavky na presnos\u0165 s\u00fa pri turb\u00ednach pr\u00edsnej\u0161ie a bezpe\u010dnostn\u00e9 protokoly n\u00e1ro\u010dnej\u0161ie ne\u017e pri v\u00e4\u010d\u0161ine ostatn\u00fdch rotorov:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>Zmerajte z\u00e1kladn\u00fa l\u00edniu.<\/b> Sn\u00edma\u010de vibr\u00e1ci\u00ed sa montuj\u00fa na lo\u017eiskov\u00e9 teles\u00e1 alebo stojany; laserov\u00fd tachometer zachyt\u00e1va f\u00e1zov\u00fd uhol hriade\u013ea. Beh pri ust\u00e1len\u00fdch ot\u00e1\u010dkach zaznamen\u00e1 amplit\u00fadu a f\u00e1zu vibr\u00e1ci\u00ed pre ka\u017ed\u00fa meraciu rovinu a stanov\u00ed polohu v z\u00f3ne pod\u013ea ISO 20816.<\/li>\n<li><b>Pridajte sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie.<\/b> Presne obroben\u00e9 sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie sa upevn\u00ed do zn\u00e1mej radi\u00e1lnej polohy na vyva\u017eovacej rovine \u2014 zvy\u010dajne do dr\u00e1\u017eky rozstupovej kru\u017enice skrutiek alebo do vrecka na \u0161pi\u010dke lopatky. Rotor sa op\u00e4\u0165 rozto\u010d\u00ed pri rovnak\u00fdch ot\u00e1\u010dkach, aby pr\u00edstroj zachytil odozvu s\u00fastavy.<\/li>\n<li><b>Nechajte zariadenie vypo\u010d\u00edta\u0165.<\/b> Balanset-1A aplikuje maticu vplyvov\u00fdch koeficientov na ur\u010denie presnej korek\u010dnej hmoty a uhlovej polohy pre ka\u017ed\u00fa rovinu, pri\u010dom cieli na najpr\u00edsnej\u0161\u00ed stupe\u0148 G pod\u013ea ISO 21940-11, ak\u00fd geometria rotora umo\u017e\u0148uje.<\/li>\n<li><b>Nasa\u010fte korek\u010dn\u00e9 z\u00e1va\u017eia.<\/b> Korek\u010dn\u00e9 hmoty sa nain\u0161taluj\u00fa do vypo\u010d\u00edtanej polohy a sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eie sa odstr\u00e1ni. \u010cist\u00e1 zmena hmoty sa zaznamen\u00e1 pre dokument\u00e1ciu OEM a sledovate\u013enos\u0165.<\/li>\n<li><b>Overte pod\u013ea normy ISO 20816.<\/b> Z\u00e1vere\u010dn\u00fd beh pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach potvrd\u00ed, \u017ee \u0161irokop\u00e1smov\u00e1 efekt\u00edvna hodnota (RMS) a synchr\u00f3nna amplit\u00fada 1&times; s\u00fa v r\u00e1mci pr\u00edslu\u0161nej akcepta\u010dnej z\u00f3ny pod\u013ea ISO 20816. V\u00fdsledky sa ulo\u017eia do protokolu o vykonan\u00fdch pr\u00e1cach.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"scope\">\n<h2>\u010co vyva\u017eujeme<\/h2>\n<ul class=\"vbm-list\">\n<li>Rotory priemyseln\u00fdch parn\u00fdch turb\u00edn (protitlakov\u00fdch a kondenza\u010dn\u00fdch)<\/li>\n<li>V\u00fdkonov\u00e9 sekcie plynov\u00fdch turb\u00edn a koles\u00e1 kompresorov<\/li>\n<li>Obe\u017en\u00e9 koles\u00e1 vodn\u00fdch turb\u00edn Francis, Kaplan a Pelton<\/li>\n<li>Zost\u00e1vy hlavn\u00e9ho hriade\u013ea vetern\u00fdch turb\u00edn<\/li>\n<li>Turb\u00ednov\u00e9 a kompresorov\u00e9 koles\u00e1 priemyseln\u00fdch turbod\u00fachadiel (prev\u00e1dzkov\u00e9 ot\u00e1\u010dky a\u017e do &asymp;60&nbsp;000 RPM)<\/li>\n<li>Rotory mikroturb\u00edn a expand\u00e9rov ORC<\/li>\n<li>Obe\u017en\u00e9 koles\u00e1 turbod\u00fachadiel a vysokor\u00fdchlostn\u00fdch kompresorov<\/li>\n<li>Rotory sk\u00fa\u0161obn\u00fdch stol\u00edc axi\u00e1lnych a radi\u00e1lnych turb\u00edn<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Tolerancie a normy \u2014 rodina ISO 20816<\/h2>\n<div class=\"vbm-callout\">\n<p><b>ISO 20816<\/b> je rozhoduj\u00faca viacdielna norma na hodnotenie mechanick\u00fdch vibr\u00e1ci\u00ed strojov meran\u00edm na nerotuj\u00facich \u010dastiach (lo\u017eiskov\u00e9 teles\u00e1, podpery). Ka\u017ed\u00e1 \u010das\u0165 pokr\u00fdva konkr\u00e9tnu triedu turb\u00edn a definuje \u0161tyri p\u00e1sma z\u00e1va\u017enosti (A\u2013D) pre \u0161irokop\u00e1smov\u00fa efekt\u00edvnu hodnotu (RMS) r\u00fdchlosti alebo v\u00fdchylky:<\/p>\n<ul>\n<li><b>ISO 20816-2<\/b> \u2014 Pozemn\u00e9 parn\u00e9 turb\u00edny a gener\u00e1tory nad 50 MW. Prahov\u00e9 hodnoty p\u00e1sma A\/B s\u00fa be\u017ene 2,3 a 4,5 mm\/s RMS; p\u00e1smo D (odstavenie) je zvy\u010dajne 7,1 mm\/s.<\/li>\n<li><b>ISO 20816-4<\/b> \u2014 Plynov\u00e9 turb\u00edny s v\u00fdkonom nad 3 MW vr\u00e1tane priemyseln\u00fdch aeroderiv\u00e1tnych jednotiek. Stanovuje samostatn\u00e9 limity pre vibr\u00e1cie lo\u017eiskov\u00e9ho telesa a relat\u00edvnu v\u00fdchylku hriade\u013ea.<\/li>\n<li><b>ISO 20816-5<\/b> \u2014 Hydraulick\u00e9 stroje (\u010derpadl\u00e1 a turb\u00edny) v elektr\u00e1r\u0148ach vr\u00e1tane obe\u017en\u00fdch kolies Francis, Kaplan a Pelton. Vibra\u010dn\u00e9 p\u00e1sma zoh\u013ead\u0148uj\u00fa hydraulick\u00e9 budenie aj mechanick\u00fa nevyv\u00e1\u017eenos\u0165.<\/li>\n<li><b>ISO 20816-21<\/b> \u2014 Pevninov\u00e9 a pobre\u017en\u00e9 vetern\u00e9 turb\u00edny. Pokr\u00fdva vibr\u00e1cie hlavn\u00e9ho lo\u017eiska, prevodovky a gener\u00e1tora hodnoten\u00e9 po\u010das be\u017enej prev\u00e1dzky.<\/li>\n<\/ul>\n<p>Tolerancie vyv\u00e1\u017eenia rotorov pre v\u0161etky typy turb\u00edn s\u00fa stanoven\u00e9 normou <b>ISO 21940-11<\/b> G-stupne. Vysokor\u00fdchlostn\u00e9 turb\u00edny zvy\u010dajne vy\u017eaduj\u00fa <b>G 1.0 alebo G 2.5<\/b>. ISO 21940-11 uv\u00e1dza turbod\u00fachadl\u00e1 pri <b>G 6.3<\/b> medzi svojimi v\u0161eobecn\u00fdmi pr\u00edkladmi rotorov a poskytuje r\u00e1mec na v\u00fdpo\u010det stup\u0148a G; konkr\u00e9tne tolerancie pre turbod\u00fachadl\u00e1 zvy\u010dajne stanovuje OEM a m\u00f4\u017eu by\u0165 pr\u00edsnej\u0161ie ne\u017e v\u0161eobecn\u00e9 pr\u00edklady ISO. Na\u0161e merania Balanset-1A v\u00e1m poskytuj\u00fa \u00fadaje na preuk\u00e1zanie s\u00faladu s limitmi prijate\u013enosti vibr\u00e1ci\u00ed pod\u013ea ISO 20816 aj s limitmi zvy\u0161kovej nevyv\u00e1\u017eenosti pod\u013ea ISO 21940-11 po\u010das jedn\u00e9ho vyva\u017eovania na mieste.<\/p>\n<p>Pre bezpe\u010dnos\u0165 proti rezonancii lopatiek sa prechody kritick\u00fdmi ot\u00e1\u010dkami mapuj\u00fa pomocou metodiky Campbellovho diagramu; n\u00e1\u0161 <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/turbine-blade-frequency-calculator\/\">kalkula\u010dka frekvencie lopatky turb\u00edny<\/a> v\u00e1m umo\u017en\u00ed pred uveden\u00edm do prev\u00e1dzky alebo po v\u00fdmene lopatiek skontrolova\u0165, \u010di niektor\u00e1 vlastn\u00e1 frekvencia lopatiek nespad\u00e1 do rozsahu prev\u00e1dzkov\u00fdch ot\u00e1\u010dok.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A \u2014 va\u0161a kompletn\u00e1 s\u00faprava na vyva\u017eovanie turb\u00edn v ter\u00e9ne<\/h2>\n<p>V\u0161etko na tejto str\u00e1nke sa vykon\u00e1va pomocou jedn\u00e9ho prenosn\u00e9ho n\u00e1stroja: <a href=\"https:\/\/vibromera.eu\/sk\/balanset-1a\/\">Balanset-1A<\/a>. Je to dvojkan\u00e1lov\u00fd dynamick\u00fd vyva\u017eovac\u00ed pr\u00edstroj a analyz\u00e1tor vibr\u00e1ci\u00ed, ktor\u00fd vyva\u017euje rotory turb\u00edn a turbod\u00fachadiel <strong>vo vlastn\u00fdch lo\u017eisk\u00e1ch, pri prev\u00e1dzkovej r\u00fdchlosti<\/strong>, s pou\u017eit\u00edm trojbehov\u00e9ho postupu s koeficientom vplyvu \u2014 softv\u00e9r vypo\u010d\u00edta presn\u00fa korek\u010dn\u00fa hmotnos\u0165 a uhol a ulo\u017e\u00ed spr\u00e1vu. Jeho vibra\u010dn\u00fd kan\u00e1l pokr\u00fdva 5\u20131000 Hz, \u010do zodpoved\u00e1 1&times; prev\u00e1dzkov\u00fdm ot\u00e1\u010dkam pribli\u017ene 300\u201360&nbsp;000 RPM (najlep\u0161ia presnos\u0165 do &asymp;33&nbsp;000 RPM \/ 550 Hz); koles\u00e1 turbod\u00fachadiel automobilov\u00e9ho typu, ktor\u00e9 sa ot\u00e1\u010daj\u00fa 100&nbsp;000\u2013300&nbsp;000 RPM, s\u00fa mimo tohto rozsahu a vy\u017eaduj\u00fa \u0161pecializovan\u00e9 vysokor\u00fdchlostn\u00e9 vyva\u017eovacie zariadenie.<\/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 je v \u00faplnej sade<\/h3>\n<p class=\"price\">\u20ac1,975 <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\u2013500&nbsp;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 \u00b7 2 sn\u00edma\u010de \u00b7 laserov\u00fd tachometer \u00b7 magnetick\u00fd stojan \u00b7 digit\u00e1lna v\u00e1ha \u00b7 softv\u00e9r \u00b7 prepravn\u00fd kufor. V\u0161etko potrebn\u00e9 na okam\u017eit\u00e9 za\u010datie vyva\u017eovania turb\u00edn priamo z balenia.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM<\/span><\/p>\n<h3>S\u00faprava OEM<\/h3>\n<p>Jednotka \u00b7 2 sn\u00edma\u010de \u00b7 laserov\u00fd tachometer \u00b7 softv\u00e9r. Pre integr\u00e1torov, ktor\u00ed u\u017e maj\u00fa stojan, v\u00e1hu a kufor, alebo ktor\u00ed jednotku zabudov\u00e1vaj\u00fa do vyva\u017eovacieho stroja.<\/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\u201380 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Frekven\u010dn\u00fd rozsah<\/td>\n<td>5\u20131000 Hz (\u226410% 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 FFT a priebeh, 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 \u20ac35<\/span><span><b>\u2713<\/b> DHL celosvetovo \u20ac110<\/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>Vyva\u017eovanie turb\u00edn &amp; turbod\u00fachadiel priamo v prev\u00e1dzke<\/h2>\n<div class=\"vbm-cases\">\n<div class=\"vbm-case\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/04\/1714073479018.webp\" alt=\"Rotor turbod\u00fachadla pripraven\u00fd na vyva\u017eovanie na mieste pomocou Balanset-1A\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Rotor na vyva\u017eovacej zostave<\/h3>\n<p>Vysokoot\u00e1\u010dkov\u00fd turbo rotor osaden\u00fd sn\u00edma\u010dmi na dvojrovinn\u00e9 prev\u00e1dzkov\u00e9 vyva\u017eovanie pomocou Balanset-1A.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-case\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/04\/1714073479031.webp\" alt=\"Meranie vibr\u00e1ci\u00ed rotora turb\u00edny na lo\u017eiskovom telese\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Meranie vibr\u00e1ci\u00ed na lo\u017eisku<\/h3>\n<p>Sn\u00edma\u010d a laserov\u00fd tachometer na lo\u017eisku zachyt\u00e1vaj\u00fa 1&times; amplit\u00fadu a f\u00e1zu pri prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>Prev\u00e1dzkov\u00e9 vyva\u017eovanie verzus vyva\u017eovac\u00ed stroj \u2014 \u010do je spr\u00e1vna vo\u013eba?<\/h2>\n<table class=\"vbm-table\">\n<caption>Porovnanie: prev\u00e1dzkov\u00e9 vyva\u017eovanie na mieste verzus dielensk\u00fd vyva\u017eovac\u00ed stroj<\/caption>\n<thead>\n<tr>\n<th>Krit\u00e9rium<\/th>\n<th>Vyva\u017eovanie v ter\u00e9ne (Balanset-1A)<\/th>\n<th>Workshop vyv\u00e1\u0163ovacie zariadenie<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Rotor vy\u0163aduje demont\u00e1\u017e<\/td>\n<td class=\"yes\">Nie \u2014 vyv\u00e1\u017een\u00e9 na mieste<\/td>\n<td class=\"no\">\u00c1no \u2014 \u00fapln\u00fd rozber<\/td>\n<\/tr>\n<tr>\n<td>Skuto\u010dn\u00e9 prev\u00e1dzaj\u00face podmienky<\/td>\n<td class=\"yes\">\u00c1no \u2014 sk\u00fao\u010dn\u00e1 r\u00fdchlos\u0165, sk\u00fao\u010dn\u00e9 lo\u017eisk\u00e1<\/td>\n<td class=\"no\">Nie \u2014 n\u00edzka r\u00fdchlos\u0165, in\u00e9 podpery<\/td>\n<\/tr>\n<tr>\n<td>Prestoje<\/td>\n<td class=\"yes\">Hodiny a\u017e jedna zmena<\/td>\n<td class=\"no\">Dni a\u017e t\u00fd\u017edne<\/td>\n<\/tr>\n<tr>\n<td>\u00da\u010dinky flexibiln\u00e9ho rotora zachyten\u00e9<\/td>\n<td class=\"yes\">\u00c1no \u2014 oh\u00fdbanie pri r\u00fdchlosti zahrnut\u00e9<\/td>\n<td class=\"no\">Nie pri n\u00edzkor\u00fdchlostnom sk\u00fa\u0161obnom chode<\/td>\n<\/tr>\n<tr>\n<td>Overenie vibr\u00e1ci\u00ed pod\u013ea ISO 20816<\/td>\n<td class=\"yes\">Zabudovan\u00e9 do postupu<\/td>\n<td class=\"no\">Samostatn\u00fd krok po op\u00e4tovnom zmontovan\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Korekcia v dvoch rovin\u00e1ch<\/td>\n<td class=\"yes\">\u00c1no (obe roviny s\u00fa\u010dasne)<\/td>\n<td class=\"yes\">\u00c1no<\/td>\n<\/tr>\n<tr>\n<td>Prenosn\u00fd \u2014 ak\u00e9ko\u013evek miesto<\/td>\n<td class=\"yes\">\u00c1no \u2014 zmest\u00ed sa do prenosn\u00e9ho kufra<\/td>\n<td class=\"no\">Len pevn\u00e1 diel\u0148a<\/td>\n<\/tr>\n<tr>\n<td>Typick\u00e9 n\u00e1klady na jednu \u00falohu<\/td>\n<td class=\"yes\">N\u00edzka (bez prepravy, bez \u017eeriava)<\/td>\n<td class=\"no\">Vysok\u00e1 (logistika + \u010das v dielni)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"vbm-sec\" id=\"calculators\">\n<h2>Bezplatn\u00e9 kalkula\u010dky turb\u00edn<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/vibration-iso20816-2-turbines\/\">Vibr\u00e1cie parn\u00fdch turb\u00edn ISO 20816-2<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/vibration-iso20816-4-gas-turbines\/\">ISO 20816-4 vibr\u00e1cie plynov\u00e9 turb\u00edny<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/vibration-iso20816-5-hydro\/\">ISO 20816-5 vibr\u00e1cie vodn\u00fdch strojov<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/vibration-iso20816-21-wind\/\">ISO 20816-21 vibr\u00e1cie vetern\u00fdch turb\u00edn<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/calculators\/turbine-blade-frequency-calculator\/\">Frekvencia lopatiek turb\u00edny (Campbell)<\/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\/bearing-load\/\">Kalkula\u010dka \u017eivotnosti lo\u017eiska<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>\u010casto kladen\u00e9 ot\u00e1zky k balancovaniu turb\u00edn<\/h2>\n<details>\n<summary>D\u00e1 sa rotor turb\u00edny vyv\u00e1\u017ei\u0165 priamo v prev\u00e1dzke, alebo si vy\u017eaduje vyva\u017eovac\u00ed stroj?<\/summary>\n<div class=\"ans\">Mnoh\u00e9 priemyseln\u00e9 rotory turb\u00edn mo\u017eno vyv\u00e1\u017ei\u0165 na mieste pomocou met\u00f3dy vplyvov\u00fdch koeficientov. Prev\u00e1dzkov\u00e9 vyva\u017eovanie sa vykon\u00e1va pri skuto\u010dn\u00fdch prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach a podmienkach lo\u017e\u00edsk, \u010do je \u010dasto reprezentat\u00edvnej\u0161ie ne\u017e dielensk\u00e9 vyva\u017eovanie pri n\u00edzkych ot\u00e1\u010dkach na odli\u0161n\u00fdch podper\u00e1ch. Balanset-1A zvl\u00e1da dvojrovinn\u00e9 v\u00fdpo\u010dty a poskytuje v\u00fdsledok v s\u00falade s ISO. Pri ve\u013emi vysokoot\u00e1\u010dkov\u00fdch rotoroch s obvodovou r\u00fdchlos\u0165ou nad nieko\u013eko stoviek metrov za sekundu m\u00f4\u017ee by\u0165 potrebn\u00e9 aj doplnkov\u00e9 n\u00edzkoot\u00e1\u010dkov\u00e9 vyv\u00e1\u017eenie vo v\u00e1kuovej jame \u2014 no jemn\u00e9 prev\u00e1dzkov\u00e9 vyva\u017eovanie po mont\u00e1\u017ei je \u0161tandardnou praxou.<\/div>\n<\/details>\n<details>\n<summary>Ktor\u00e1 \u010das\u0165 normy ISO 20816 sa vz\u0165ahuje na moju turb\u00ednu?<\/summary>\n<div class=\"ans\">Pre ve\u013ek\u00e9 pozemn\u00e9 parn\u00e9 turb\u00edny a gener\u00e1tory nad 50 MW pou\u017eite ISO 20816-2. ISO 20816-4 pokr\u00fdva priemyseln\u00e9 plynov\u00e9 turb\u00edny nad 3 MW. ISO 20816-5 sa vz\u0165ahuje na hydraulick\u00e9 turb\u00edny a \u010derpadlov\u00e9 turb\u00edny v elektr\u00e1r\u0148ach. ISO 20816-21 upravuje vibr\u00e1cie pohonn\u00e9ho \u00fastrojenstva vetern\u00fdch turb\u00edn. Pre men\u0161ie stroje, ktor\u00e9 nie s\u00fa v\u00fdslovne pokryt\u00e9, poskytuje r\u00e1mec ISO 20816-3 (priemyseln\u00e9 stroje 15\u2013300 kW) alebo ISO 20816-1 (v\u0161eobecn\u00e9). Na\u0161ich p\u00e4\u0165 kalkula\u010diek priamo implementuje prahov\u00e9 hodnoty z\u00f3n pre jednotliv\u00e9 \u010dasti.<\/div>\n<\/details>\n<details>\n<summary>Ak\u00fd stupe\u0148 vyv\u00e1\u017eenia potrebuje turbod\u00fachadlo?<\/summary>\n<div class=\"ans\">ISO 21940-11 uv\u00e1dza turbod\u00fachadl\u00e1 pri G 6.3 medzi svojimi v\u0161eobecn\u00fdmi pr\u00edkladmi rotorov a poskytuje r\u00e1mec na v\u00fdpo\u010det; skuto\u010dn\u00fa toleranciu pre koles\u00e1 automobilov\u00e9ho typu ot\u00e1\u010daj\u00face sa r\u00fdchlos\u0165ou 100 000\u2013300 000 RPM stanovuje OEM a zvy\u010dajne je ove\u013ea pr\u00edsnej\u0161ia ne\u017e v\u0161eobecn\u00e9 pr\u00edklady ISO \u2014 vyva\u017eovanie pri tak\u00fdchto ot\u00e1\u010dkach si tie\u017e vy\u017eaduje \u0161pecializovan\u00e9 vysokor\u00fdchlostn\u00e9 zariadenie. Priemyseln\u00e9 turbod\u00fachadl\u00e1 pracuj\u00face pri ni\u017e\u0161\u00edch ot\u00e1\u010dkach sa be\u017ene vyva\u017euj\u00fa na G 1.0 alebo G 2.5. The <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zostatkovej nevyv\u00e1\u017eenosti<\/a> prepo\u010d\u00edta hmotnos\u0165 a ot\u00e1\u010dky v\u00e1\u0161ho rotora na presn\u00fa toleranciu v g\u00b7mm pre \u013eubovo\u013en\u00fd stupe\u0148 G.<\/div>\n<\/details>\n<details>\n<summary>Moja turb\u00edna sa po ka\u017edej gener\u00e1lnej oprave vyp\u00edna kv\u00f4li nadmern\u00fdm vibr\u00e1ci\u00e1m \u2014 pre\u010do?<\/summary>\n<div class=\"ans\">Op\u00e4tovn\u00e9 zostavenie po gener\u00e1lnej oprave takmer v\u017edy posunie \u0165a\u017eisko hmotnosti rotora, preto\u017ee vymenen\u00e9 lopatky, nov\u00e9 tesnenia a op\u00e4tovne dotiahnut\u00e9 skrutky menia stav vyv\u00e1\u017eenia. Kontrola vyv\u00e1\u017eenia \u2014 a v pr\u00edpade potreby korekcia \u2014 je povinn\u00fdm krokom uvedenia do prev\u00e1dzky po ka\u017edej ve\u013ekej gener\u00e1lnej oprave turb\u00edny, nie volite\u013en\u00fdm doplnkom. Hranice z\u00f3n pod\u013ea ISO 20816 v\u00e1m poskytuj\u00fa jasn\u00e9 krit\u00e9rium prijate\u013enosti pred n\u00e1vratom do prev\u00e1dzky.<\/div>\n<\/details>\n<details>\n<summary>Dok\u00e1\u017ee Balanset-1A mera\u0165 vibr\u00e1cie lo\u017eiskov\u00e9ho telesa pod\u013ea ISO 20816?<\/summary>\n<div class=\"ans\">\u00c1no. Balanset-1A zaznamen\u00e1va vibr\u00e1cie v mm\/s RMS, \u010do je veli\u010dina, ktor\u00fa ISO 20816 pou\u017e\u00edva na klasifik\u00e1ciu z\u00f3n na lo\u017eiskov\u00fdch teles\u00e1ch. Pripevnite sn\u00edma\u010d vibr\u00e1ci\u00ed na lo\u017eiskov\u00e9 teleso, spustite stroj pri be\u017en\u00fdch prev\u00e1dzkov\u00fdch ot\u00e1\u010dkach a porovnajte v\u00fdsledok s tabu\u013ekou z\u00f3n pr\u00edslu\u0161nej \u010dasti \u2014 alebo pou\u017eite jeden z piatich turb\u00ednov\u00fdch kalkul\u00e1torov na tejto str\u00e1nke, ktor\u00e9 porovnanie vykonaj\u00fa automaticky.<\/div>\n<\/details>\n<details>\n<summary>Ako zist\u00edm, \u010di vyva\u017eova\u0165 v jednej alebo v dvoch rovin\u00e1ch?<\/summary>\n<div class=\"ans\">Rotory, ktor\u00fdch axi\u00e1lna d\u013a\u017eka je men\u0161ia ako pribli\u017ene polovica priemeru (kot\u00fa\u010dov\u00e9ho tvaru), sa zvy\u010dajne vyva\u017euj\u00fa v jednej rovine. Dlh\u0161ie rotory \u2014 v\u00e4\u010d\u0161ina turb\u00edn, viacstup\u0148ov\u00fdch kompresorov a zost\u00e1v turbod\u00fachadiel s turb\u00ednov\u00fdm aj kompresorov\u00fdm kolesom \u2014 vy\u017eaduj\u00fa korekciu v dvoch rovin\u00e1ch na odstr\u00e1nenie statickej aj dynamickej nevyv\u00e1\u017eenosti. Balanset-1A podporuje oba re\u017eimy; zvo\u013ete dvojrovinn\u00e9 vyva\u017eovanie, ak vid\u00edte, \u017ee sa f\u00e1za vibr\u00e1ci\u00ed medzi oboma lo\u017eiskov\u00fdmi polohami v\u00fdrazne l\u00ed\u0161i.<\/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\/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\/dynamic-balancing\/\">Dynamick\u00e9 vyva\u017eovanie<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/blade-resonance\/\">Rezonancia lopatiek<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/residual-unbalance\/\">Zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/sk\/glossary\/two-plane-balancing\/\">Vyva\u017eovanie v dvoch rovin\u00e1ch<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Vyhodno\u0165te a vyv\u00e1\u017ete svoju turb\u00ednu \u2014 pod\u013ea normy ISO<\/h2>\n<p>Balanset-1A meria vibr\u00e1cie lo\u017eiskov\u00e9ho telesa pod\u013ea ISO 20816 a vykon\u00e1va dvojrovinn\u00e9 vyva\u017eovanie na mieste pod\u013ea ISO 21940-11 \u2014 poskytuje v\u00e1m diagnostiku aj korekciu v jedinom prenosnom pr\u00edstroji, s dokumentovan\u00fdm v\u00fdsledkom pre ka\u017ed\u00fa pr\u00e1cu.<\/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; Turbines &amp; Turbochargers Turbine &amp; Turbocharger Balancing \u2014 In-Situ, at Operating Speed Steam turbines, gas turbines, hydro runners, wind-turbine main shafts and industrial turbocharger rotors spin so fast that even micro-gram eccentricities generate destructive vibration. We balance them in their own bearings, at running speed \u2014 no [&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-101586","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101586","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=101586"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101586\/revisions"}],"predecessor-version":[{"id":102026,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/pages\/101586\/revisions\/102026"}],"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=101586"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}