{"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\/cs\/balancing-catalog\/turbines\/","title":{"rendered":"Vyva\u017eov\u00e1n\u00ed turb\u00edn &#038; turbodmychadel"},"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\/cs\/balancing-catalog\/\">Slu\u017eby vyva\u017eov\u00e1n\u00ed<\/a> &rsaquo; Turb\u00edny &amp; turbodmychadla<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Vyva\u017eov\u00e1n\u00ed turb\u00edn &amp; turbodmychadel \u2014 na m\u00edst\u011b, p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch<\/h1>\n<p class=\"lede\">Parn\u00ed turb\u00edny, plynov\u00e9 turb\u00edny, hydroturb\u00ednov\u00e9 ob\u011b\u017en\u00e9 kolo, hlavn\u00ed h\u0159\u00eddele v\u011btrn\u00fdch turb\u00edn a rotory pr\u016fmyslov\u00fdch turbodmychadel se ot\u00e1\u010dej\u00ed tak rychle, \u017ee i excentricity v \u0159\u00e1du mikrogram\u016f vytv\u00e1\u0159ej\u00ed destruktivn\u00ed vibrace. Vyva\u017eujeme je <strong>ve vlastn\u00edch lo\u017eisc\u00edch, za provozu<\/strong> \u2014 bez demont\u00e1\u017ee, bez p\u0159epravy do d\u00edlny \u2014 a v\u00fdsledek dokumentujeme v souladu s normami 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\/cs\/balanset-1a\/\">Z\u00edskejte Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/cs\/community\/\">Zeptejte se na\u0161eho technika<\/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=\"Ter\u00e9nn\u00ed vyva\u017eov\u00e1n\u00ed turb\u00edn a turbodmychadel s m\u011b\u0159en\u00edm vibrac\u00ed na t\u011blese lo\u017eiska\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>Stru\u010dn\u011b \u0159e\u010deno:<\/b> Rotory turb\u00edn a pr\u016fmyslov\u00fdch turbodmychadel jsou vyva\u017eov\u00e1ny <em>in place<\/em> p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch metodou koeficient\u016f vlivu. Sn\u00edma\u010de vibrac\u00ed na t\u011blech lo\u017eisek a laserov\u00fd ot\u00e1\u010dkom\u011br m\u011b\u0159\u00ed amplitudu a f\u00e1zi; Balanset-1A vypo\u010d\u00edt\u00e1 p\u0159esnou korek\u010dn\u00ed hmotnost a \u00fahel pro jednu nebo dv\u011b korek\u010dn\u00ed roviny; po p\u0159id\u00e1n\u00ed z\u00e1va\u017e\u00ed se rezidu\u00e1ln\u00ed vibrace ov\u011b\u0159\u00ed oproti mez\u00edm z\u00f3n normy ISO 20816 pro p\u0159\u00edslu\u0161nou t\u0159\u00eddu turb\u00edny a t\u0159\u00edd\u011b G normy ISO 21940-11 pro dan\u00fd rotor. Cel\u00fd proces \u2014 od prvn\u00edho rozb\u011bhu po zdokumentovan\u00fd v\u00fdsledek \u2014 obvykle trv\u00e1 m\u00e9n\u011b ne\u017e jednu pracovn\u00ed sm\u011bnu p\u0159\u00edmo na m\u00edst\u011b.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">P\u0159\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\">Co vyva\u017eujeme<\/a><br \/>\n<a href=\"#standards\">Normy<\/a><br \/>\n<a href=\"#device\">Sada Balanset-1A<\/a><br \/>\n<a href=\"#cases\">Field cases<\/a><br \/>\n<a href=\"#compare\">Ter\u00e9nn\u00ed vs. v\u00fdrobn\u00ed vyv\u00e1\u017een\u00ed<\/a><br \/>\n<a href=\"#calculators\">Kalkula\u010dky<\/a><br \/>\n<a href=\"#faq\">\u010cASTO KLADEN\u00c9 DOTAZY<\/a><br \/>\n<\/nav>\n<div class=\"vbm-sec\" id=\"signs\">\n<h2>P\u0159\u00edznaky nevyv\u00e1\u017eenosti turb\u00edny nebo turbodmychadla<\/h2>\n<p>Rotory vysokoot\u00e1\u010dkov\u00fdch turb\u00edn dramaticky zesiluj\u00ed n\u00e1sledky nevyv\u00e1\u017eenosti. Tato varovn\u00e1 znamen\u00ed nesm\u00ed b\u00fdt nikdy ignorov\u00e1na:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Vibrace na 1&times; ot\u00e1\u010dkov\u00e9 frekvenci<\/b> Dominantn\u00ed slo\u017eka vibrac\u00ed na provozn\u00ed frekvenci je p\u0159\u00edm\u00fdm spektr\u00e1ln\u00edm projevem rezidu\u00e1ln\u00ed nevyv\u00e1\u017eenosti rotoru a mus\u00ed b\u00fdt vyhodnocena oproti mez\u00edm z\u00f3n normy ISO 20816.<\/div>\n<div><b>Zv\u00fd\u0161en\u00ed teploty lo\u017eisek<\/b> Dynamick\u00e1 nevyv\u00e1\u017eenost p\u0159et\u011b\u017euje kluzn\u00e1 i valiv\u00e1 lo\u017eiska nad jejich konstruk\u010dn\u00ed hodnoty, urychluje degradaci oleje a zkracuje intervaly \u00fadr\u017eby.<\/div>\n<div><b>Buzen\u00ed rezonance lopatek<\/b> Vibrace h\u0159\u00eddele zp\u016fsoben\u00e9 nevyv\u00e1\u017eenost\u00ed se p\u0159en\u00e1\u0161ej\u00ed do \u0159ady lopatek; pr\u016fchod p\u0159es rezonan\u010dn\u00ed frekvenci lopatky v Campbellov\u011b diagramu m\u016f\u017ee lopatku zlomit.<\/div>\n<div><b>Ot\u011bry ucp\u00e1vek &amp; \u00faniky oleje<\/b> Rotor ob\u00edhaj\u00edc\u00ed mimo st\u0159ed zmen\u0161uje v\u016fle na jedn\u00e9 stran\u011b ucp\u00e1vkov\u00e9ho krou\u017eku, zanech\u00e1v\u00e1 stopy ot\u011bru na labyrintov\u00fdch nebo uhl\u00edkov\u00fdch ucp\u00e1vk\u00e1ch a umo\u017e\u0148uje \u00fanik oleje nebo p\u00e1ry.<\/div>\n<div><b>Odstaven\u00ed p\u0159i p\u0159ekro\u010den\u00ed vibrac\u00ed<\/b> Modern\u00ed ochrann\u00e9 syst\u00e9my turb\u00edn odstav\u00ed stroj p\u0159i p\u0159ekro\u010den\u00ed prahu z\u00f3ny D normy ISO 20816. Opakovan\u00e9 odstaven\u00ed jinak bezchybn\u00e9ho stroje obvykle poukazuje na postupn\u011b nar\u016fstaj\u00edc\u00ed nevyv\u00e1\u017eenost.<\/div>\n<div><b>Vysok\u00e9 vibrace po \u00fadr\u017eb\u011b<\/b> V\u00fdm\u011bna lopatek, \u010di\u0161t\u011bn\u00ed nebo op\u011btovn\u00e1 mont\u00e1\u017e m\u011bn\u00ed rozlo\u017een\u00ed hmotnosti a mus\u00ed b\u00fdt p\u0159ed n\u00e1vratem do provozu v\u017edy n\u00e1sledov\u00e1ny kontroln\u00edm vyv\u00e1\u017een\u00edm.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>Pro\u010d turb\u00edny ztr\u00e1cej\u00ed vyv\u00e1\u017een\u00ed \u2014 a co to stoj\u00ed<\/h2>\n<p>Rotory turb\u00edn pracuj\u00ed p\u0159i ot\u00e1\u010dk\u00e1ch, p\u0159i nich\u017e se chovaj\u00ed jako pru\u017en\u00e1 t\u011blesa, nikoli jako tuh\u00e9 hmoty \u2014 pod vlastn\u00ed t\u00edhou a aerodynamick\u00fdm zat\u00ed\u017een\u00edm se m\u00edrn\u011b oh\u00fdbaj\u00ed, tak\u017ee efektivn\u00ed t\u011b\u017ei\u0161t\u011b se mezi vibra\u010dn\u00edmi tvary m\u011bn\u00ed. Nevyv\u00e1\u017eenost se hromad\u00ed vlivem <b>eroze lopatek a usazov\u00e1n\u00ed n\u00e1nos\u016f<\/b> u parn\u00edch a plynov\u00fdch turb\u00edn, <b>kavita\u010dn\u00edho po\u0161kozen\u00ed<\/b> u hydraulick\u00fdch ob\u011b\u017en\u00fdch kol, <b>ice accretion<\/b> na lopatk\u00e1ch v\u011btrn\u00fdch turb\u00edn a <b>seal wear<\/b> je\u017e m\u011bn\u00ed rotuj\u00edc\u00ed hmotu. U turbodmychadel jsou dominantn\u00ed p\u0159\u00ed\u010dinou uhl\u00edkov\u00e9 a sazov\u00e9 usazeniny na turb\u00ednov\u00e9m kole, kter\u00e9 se mohou vytvo\u0159it b\u011bhem tis\u00edc\u016f provozn\u00edch hodin.<\/p>\n<p>N\u00e1klady zp\u016fsoben\u00e9 ignorovanou nevyv\u00e1\u017eenost\u00ed turb\u00edny dalece p\u0159esahuj\u00ed pouhou v\u00fdm\u011bnu lo\u017eisek: \u00fanavov\u00e9 poruchy lopatek si vy\u017e\u00e1daj\u00ed rozs\u00e1hl\u00e9 gener\u00e1ln\u00ed opravy, ot\u00edr\u00e1n\u00ed t\u011bsn\u011bn\u00ed vy\u017eaduje p\u0159esn\u00e9 p\u0159ebrou\u0161en\u00ed a jedin\u00fd nepl\u00e1novan\u00fd odstaven\u00ed z\u00e1kladn\u00ed elektr\u00e1rny stoj\u00ed n\u00e1sobek cel\u00e9ho ro\u010dn\u00edho rozpo\u010dtu na \u00fadr\u017ebu. M\u011b\u0159en\u00ed vibrac\u00ed v ter\u00e9nu podle normy ISO 20816 poskytuje provozovatel\u016fm objektivn\u00ed data pot\u0159ebn\u00e1 k rozhodnut\u00ed mezi okam\u017eit\u00fdm z\u00e1sahem a pokra\u010duj\u00edc\u00edm monitorovan\u00fdm provozem \u2014 tedy rozd\u00edl mezi pl\u00e1novanou korekc\u00ed 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>\u017eivotnost lo\u017eisek p\u0159i sn\u00ed\u017een\u00ed vibrac\u00ed na polovinu<\/span><\/div>\n<div class=\"vbm-stat\"><b>&minus;70%<\/b><span>typick\u00fd pokles vibrac\u00ed po vyv\u00e1\u017een\u00ed<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>korek\u010dn\u00edch rovin vyv\u00e1\u017een\u00fdch p\u0159i jedn\u00e9 n\u00e1v\u0161t\u011bv\u011b<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1 shift<\/b><span>typick\u00e1 doba trv\u00e1n\u00ed pr\u00e1ce na m\u00edst\u011b<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Pro\u010d sn\u00ed\u017een\u00ed vibrac\u00ed na polovinu zvy\u0161uje \u017eivotnost lo\u017eisek<\/h2>\n<div class=\"vbm-callout\"><b>ISO 281<\/b> definuje jmenovitou \u017eivotnost valiv\u00fdch lo\u017eisek jako <b>L<sub>10<\/sub> = (C\/P)<sup>p<\/sup><\/b>, kde P je dynamick\u00e9 zat\u00ed\u017een\u00ed p\u0159en\u00e1\u0161en\u00e9 lo\u017eiskem a exponent p = 3 pro kuli\u010dkov\u00e1 lo\u017eiska a 10\/3 pro v\u00e1le\u010dkov\u00e1 lo\u017eiska. Zbytkov\u00e1 nevyv\u00e1\u017eenost <em>je<\/em> \u017ee rotuj\u00edc\u00ed radi\u00e1ln\u00ed zat\u00ed\u017een\u00ed P a amplituda vibrac\u00ed ho p\u0159\u00edmo sleduje - tak\u017ee sn\u00ed\u017een\u00ed vibrac\u00ed na polovinu sni\u017euje P a n\u00e1sob\u00ed \u017eivotnost lo\u017eiska o 2.<sup>p<\/sup>: p\u0159ibli\u017en\u011b <b>8&times; pro kuli\u010dkov\u00e1 lo\u017eiska a ~10&times; pro v\u00e1le\u010dkov\u00e1 lo\u017eiska.<\/b> (2<sup>10\/3<\/sup>&nbsp;\u2248 10). Vypo\u010d\u00edtejte si vlastn\u00ed \u010d\u00edsla v na\u0161em <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/bearing-load\/\">kalkula\u010dka \u017eivotnosti lo\u017eisek<\/a>.<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"process\">\n<h2>Jak vyva\u017eujeme turb\u00ednu nebo turbodmychadlo \u2014 krok za krokem<\/h2>\n<p>Ter\u00e9nn\u00ed vyva\u017eov\u00e1n\u00ed pomoc\u00ed Balanset-1A se \u0159\u00edd\u00ed metodou vlivov\u00fdch koeficient\u016f \u2014 stejn\u00fdm postupem, kter\u00fd m\u016f\u017eete sami prov\u00e9st s t\u00edmto p\u0159\u00edstrojem. Po\u017eadavky na p\u0159esnost u turb\u00edn jsou p\u0159\u00edsn\u011bj\u0161\u00ed a bezpe\u010dnostn\u00ed protokoly n\u00e1ro\u010dn\u011bj\u0161\u00ed ne\u017e u v\u011bt\u0161iny ostatn\u00edch rotor\u016f:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>M\u011b\u0159te v\u00fdchoz\u00ed stav.<\/b> Vibra\u010dn\u00ed sn\u00edma\u010de jsou namontov\u00e1ny na t\u011blesa lo\u017eisek nebo podstavce; laserov\u00fd tachometr sn\u00edm\u00e1 f\u00e1zov\u00fd \u00fahel h\u0159\u00eddele. Ust\u00e1len\u00fd chod p\u0159i konstantn\u00edch ot\u00e1\u010dk\u00e1ch zaznamen\u00e1 amplitudu a f\u00e1zi vibrac\u00ed pro ka\u017edou m\u011b\u0159ic\u00ed rovinu a stanov\u00ed polohu v p\u00e1smu dle ISO 20816.<\/li>\n<li><b>P\u0159idejte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed.<\/b> P\u0159esn\u011b obroben\u00e1 zku\u0161ebn\u00ed hmota je um\u00edst\u011bna na zn\u00e1m\u00e9 radi\u00e1ln\u00ed pozici v korek\u010dn\u00ed rovin\u011b \u2014 zpravidla v dr\u00e1\u017ece na rozte\u010dn\u00e9 kru\u017enici \u0161roub\u016f nebo v kapse na \u0161pi\u010dce lopatky. Rotor znovu b\u011b\u017e\u00ed p\u0159i stejn\u00fdch ot\u00e1\u010dk\u00e1ch, aby p\u0159\u00edstroj zachytil odezvu soustavy.<\/li>\n<li><b>Nechte za\u0159\u00edzen\u00ed vypo\u010d\u00edtat.<\/b> Balanset-1A aplikuje matici vlivov\u00fdch koeficient\u016f k ur\u010den\u00ed p\u0159esn\u00e9 korek\u010dn\u00ed hmoty a \u00fahlov\u00e9 polohy pro ka\u017edou rovinu s c\u00edlem dos\u00e1hnout nejp\u0159\u00edsn\u011bj\u0161\u00ed t\u0159\u00eddy G dle ISO 21940-11, kterou geometrie rotoru umo\u017e\u0148uje.<\/li>\n<li><b>Nasa\u010fte korek\u010dn\u00ed z\u00e1va\u017e\u00ed.<\/b> Korek\u010dn\u00ed hmoty jsou osazeny na vypo\u010dten\u00e9 pozici a zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed je odstran\u011bno. \u010cist\u00e1 zm\u011bna hmotnosti je zaznamen\u00e1na pro dokumentaci v\u00fdrobce OEM a sledovatelnost.<\/li>\n<li><b>Ov\u011b\u0159te podle normy ISO 20816.<\/b> Z\u00e1v\u011bre\u010dn\u00fd chod p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch potvrd\u00ed, \u017ee \u0161irokop\u00e1smov\u00e1 hodnota RMS a synchronn\u00ed amplituda 1&times; se nach\u00e1zej\u00ed v p\u0159\u00edslu\u0161n\u00e9m p\u0159ijateln\u00e9m p\u00e1smu dle ISO 20816. V\u00fdsledky jsou ulo\u017eeny do protokolu zak\u00e1zky.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"scope\">\n<h2>Co vyva\u017eujeme<\/h2>\n<ul class=\"vbm-list\">\n<li>Rotory pr\u016fmyslov\u00fdch parn\u00edch turb\u00edn (protitlak\u00e9 i kondenza\u010dn\u00ed)<\/li>\n<li>Silov\u00e9 sekce plynov\u00fdch turb\u00edn a ob\u011b\u017en\u00e1 kola kompresor\u016f<\/li>\n<li>Ob\u011b\u017en\u00e1 kola vodn\u00edch turb\u00edn Francis, Kaplan a Pelton<\/li>\n<li>Sestavy hlavn\u00edho h\u0159\u00eddele v\u011btrn\u00fdch turb\u00edn<\/li>\n<li>Turb\u00ednov\u00e1 a kompresorov\u00e1 kola pr\u016fmyslov\u00fdch turbodmychadel (provozn\u00ed ot\u00e1\u010dky a\u017e do &asymp;60&nbsp;000 RPM)<\/li>\n<li>Rotory mikroturb\u00edn a expand\u00e9r\u016f ORC<\/li>\n<li>Ob\u011b\u017en\u00e1 kola turbodmychadel a vysokoot\u00e1\u010dkov\u00fdch kompresor\u016f<\/li>\n<li>Rotory zku\u0161ebn\u00edch stolic axi\u00e1ln\u00edch a radi\u00e1ln\u00edch turb\u00edn<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Tolerance &amp; normy \u2014 rodina ISO 20816<\/h2>\n<div class=\"vbm-callout\">\n<p><b>ISO 20816<\/b> je z\u00e1vazn\u00e1 v\u00edced\u00edln\u00e1 norma pro hodnocen\u00ed mechanick\u00e9ho kmit\u00e1n\u00ed stroj\u016f na z\u00e1klad\u011b m\u011b\u0159en\u00ed na nerotuj\u00edc\u00edch \u010d\u00e1stech (t\u011blesa lo\u017eisek, podstavce). Ka\u017ed\u00e1 \u010d\u00e1st se vztahuje na konkr\u00e9tn\u00ed t\u0159\u00eddu turb\u00edn a definuje \u010dty\u0159i p\u00e1sma z\u00e1va\u017enosti (A\u2013D) pro \u0161irokop\u00e1smovou rychlost kmit\u00e1n\u00ed RMS nebo v\u00fdchylku:<\/p>\n<ul>\n<li><b>ISO 20816-2<\/b> \u2014 Pozemn\u00ed parn\u00ed turb\u00edny a gener\u00e1tory s v\u00fdkonem nad 50 MW. Mezn\u00ed hodnoty p\u00e1sem A\/B jsou obvykle 2,3 a 4,5 mm\/s RMS; p\u00e1smo D (odstaven\u00ed) je zpravidla 7,1 mm\/s.<\/li>\n<li><b>ISO 20816-4<\/b> \u2014 Plynov\u00e9 turb\u00edny s v\u00fdkonem nad 3 MW, v\u010detn\u011b pr\u016fmyslov\u00fdch aeroderivativn\u00edch jednotek. Stanovuje odd\u011blen\u00e9 limity pro kmit\u00e1n\u00ed t\u011blesa lo\u017eiska a relativn\u00ed v\u00fdchylku h\u0159\u00eddele.<\/li>\n<li><b>ISO 20816-5<\/b> \u2014 Hydraulick\u00e9 stroje (\u010derpadla a turb\u00edny) v elektr\u00e1rn\u00e1ch, v\u010detn\u011b ob\u011b\u017en\u00fdch kol Francis, Kaplan a Pelton. Kmitov\u00e1 p\u00e1sma zohled\u0148uj\u00ed hydraulick\u00e9 buzen\u00ed i mechanickou nevyv\u00e1\u017eenost.<\/li>\n<li><b>ISO 20816-21<\/b> \u2014 V\u011btrn\u00e9 turb\u00edny na pevnin\u011b i na mo\u0159i. Zahrnuje kmit\u00e1n\u00ed hlavn\u00edho lo\u017eiska, p\u0159evodovky a gener\u00e1toru hodnocen\u00e9 p\u0159i norm\u00e1ln\u00edm provozu.<\/li>\n<\/ul>\n<p>Tolerance vyv\u00e1\u017een\u00ed rotor\u016f pro v\u0161echny typy turb\u00edn se \u0159\u00edd\u00ed <b>ISO 21940-11<\/b> t\u0159\u00eddami G. Vysokoot\u00e1\u010dkov\u00e9 turb\u00edny zpravidla vy\u017eaduj\u00ed <b>G 1.0 or G 2.5<\/b>. ISO 21940-11 uv\u00e1d\u00ed turbodmychadla v <b>G 6,3<\/b> mezi sv\u00fdmi obecn\u00fdmi p\u0159\u00edklady rotor\u016f a poskytuje r\u00e1mec pro v\u00fdpo\u010det t\u0159\u00eddy G; konkr\u00e9tn\u00ed tolerance turbodmychadel obvykle stanovuje OEM a mohou b\u00fdt p\u0159\u00edsn\u011bj\u0161\u00ed ne\u017e obecn\u00e9 p\u0159\u00edklady ISO. Na\u0161e m\u011b\u0159en\u00ed Balanset-1A v\u00e1m d\u00e1vaj\u00ed data k prok\u00e1z\u00e1n\u00ed souladu jak s limity p\u0159ijatelnosti vibrac\u00ed podle ISO 20816, tak s limity zbytkov\u00e9 nevyv\u00e1\u017eenosti podle ISO 21940-11 v jedin\u00e9 n\u00e1v\u0161t\u011bv\u011b na m\u00edst\u011b.<\/p>\n<p>Pro bezpe\u010dnost z hlediska rezonance lopatek jsou pr\u016fchody kritick\u00fdmi ot\u00e1\u010dkami mapov\u00e1ny metodologi\u00ed Campbellova diagramu; n\u00e1\u0161 <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/turbine-blade-frequency-calculator\/\">kalkul\u00e1tor frekvenc\u00ed lopatek turb\u00edny<\/a> v\u00e1m umo\u017en\u00ed ov\u011b\u0159it, zda \u017e\u00e1dn\u00e1 vlastn\u00ed frekvence lopatky nespad\u00e1 do rozsahu provozn\u00edch ot\u00e1\u010dek \u2014 p\u0159ed uveden\u00edm do provozu nebo po v\u00fdm\u011bn\u011b lopatek.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A \u2014 v\u00e1\u0161 kompletn\u00ed kit pro vyva\u017eov\u00e1n\u00ed turb\u00edn p\u0159\u00edmo na m\u00edst\u011b<\/h2>\n<p>V\u0161e na t\u00e9to str\u00e1nce se prov\u00e1d\u00ed pomoc\u00ed jedin\u00e9ho p\u0159enosn\u00e9ho p\u0159\u00edstroje: <a href=\"https:\/\/vibromera.eu\/cs\/balanset-1a\/\">Balanset-1A<\/a>. Je to dvoukan\u00e1lov\u00fd dynamick\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed, kter\u00fd vyva\u017euje rotory turb\u00edn a turbodmychadel <strong>ve vlastn\u00edch lo\u017eisk\u00e1ch, p\u0159i provozn\u00ed rychlosti<\/strong>, s pou\u017eit\u00edm t\u0159\u00edb\u011bhov\u00e9 metody vlivov\u00fdch koeficient\u016f \u2014 software vypo\u010d\u00edt\u00e1 p\u0159esnou korek\u010dn\u00ed hmotnost a \u00fahel a ulo\u017e\u00ed protokol. Jeho vibra\u010dn\u00ed kan\u00e1l pokr\u00fdv\u00e1 5\u20131000 Hz, co\u017e odpov\u00edd\u00e1 1&times; provozn\u00edm ot\u00e1\u010dk\u00e1m p\u0159ibli\u017en\u011b 300\u201360&nbsp;000 RPM (nejlep\u0161\u00ed p\u0159esnost do &asymp;33&nbsp;000 RPM \/ 550 Hz); kola turbodmychadel automobilov\u00e9ho typu ot\u00e1\u010dej\u00edc\u00ed se rychlost\u00ed 100&nbsp;000\u2013300&nbsp;000 RPM le\u017e\u00ed mimo tento rozsah a vy\u017eaduj\u00ed specializovan\u00e9 vysokorychlostn\u00ed vyva\u017eovac\u00ed za\u0159\u00edzen\u00ed.<\/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\u00ed vyva\u017eovac\u00ed sada Balanset-1A se senzory, laserov\u00fdm ot\u00e1\u010dkom\u011brem, stupnic\u00ed a kuf\u0159\u00edkem\" loading=\"lazy\"><\/figure>\n<div>\n<h3>Co je v pln\u00e9 sad\u011b<\/h3>\n<p class=\"price\">\u20ac1,975 <span>&middot; Kompletn\u00ed sada, skladem, faktura s DPH<\/span><\/p>\n<ul class=\"vbm-kit-list\">\n<li>M\u011b\u0159ic\u00ed jednotka rozhran\u00ed (USB, 2 kan\u00e1ly)<\/li>\n<li>Dva vibra\u010dn\u00ed akcelerometry (4&nbsp;m kabel, voliteln\u011b 10&nbsp;m)<\/li>\n<li>Laserov\u00fd ot\u00e1\u010dkom\u011br \/ optick\u00fd f\u00e1zov\u00fd sn\u00edma\u010d (50\u2013500&nbsp;mm)<\/li>\n<li>Magnetick\u00fd stojan pro senzor<\/li>\n<li>Digit\u00e1ln\u00ed v\u00e1ha pro zku\u0161ebn\u00ed a korek\u010dn\u00ed z\u00e1va\u017e\u00ed<\/li>\n<li>Software pro vyva\u017eov\u00e1n\u00ed a anal\u00fdzu vibrac\u00ed (Windows)<\/li>\n<li>Plastov\u00fd p\u0159epravn\u00ed kufr<\/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\/cs\/balanset-1a\/\">Zobrazit Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/cs\/community\/\">Zeptejte se na\u0161eho technika<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-variants\">\n<div class=\"vbm-variant is-primary\"><span class=\"tag\">Doporu\u010den\u00e9<\/span><\/p>\n<h3>Kompletn\u00ed sada<\/h3>\n<p>P\u0159\u00edstroj \u00b7 2 sn\u00edma\u010de \u00b7 laserov\u00fd ot\u00e1\u010dkom\u011br \u00b7 magnetick\u00fd stojan \u00b7 digit\u00e1ln\u00ed v\u00e1ha \u00b7 software \u00b7 p\u0159epravn\u00ed kufr. V\u0161e pot\u0159ebn\u00e9 pro okam\u017eit\u00e9 zah\u00e1jen\u00ed vyva\u017eov\u00e1n\u00ed turb\u00edn.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM<\/span><\/p>\n<h3>Sada OEM<\/h3>\n<p>P\u0159\u00edstroj \u00b7 2 sn\u00edma\u010de \u00b7 laserov\u00fd ot\u00e1\u010dkom\u011br \u00b7 software. Pro integr\u00e1tory, kte\u0159\u00ed ji\u017e maj\u00ed stojan, v\u00e1hu a kufr, nebo kte\u0159\u00ed p\u0159\u00edstroj zabudov\u00e1vaj\u00ed do vyva\u017eovac\u00edho stroje.<\/p>\n<\/div>\n<\/div>\n<table class=\"vbm-table\">\n<caption>Kl\u00ed\u010dov\u00e9 technick\u00e9 specifikace<\/caption>\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u011b\u0159ic\u00ed kan\u00e1ly<\/td>\n<td>2 (vyva\u017eov\u00e1n\u00ed v jedn\u00e9 a dvou rovin\u00e1ch)<\/td>\n<\/tr>\n<tr>\n<td>Rozsah rychlosti vibrac\u00ed<\/td>\n<td>0.2\u201380 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Frekven\u010dn\u00ed rozsah<\/td>\n<td>5\u20131000 Hz (\u226410% amplitude error above 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>P\u0159esnost m\u011b\u0159en\u00ed<\/td>\n<td>\u00b15% pln\u00e9ho rozsahu<\/td>\n<\/tr>\n<tr>\n<td>Metoda<\/td>\n<td>Koeficient vlivu ze 3 m\u011b\u0159en\u00ed (1 nebo 2 roviny)<\/td>\n<\/tr>\n<tr>\n<td>Anal\u00fdza<\/td>\n<td>Amplituda &amp; f\u00e1ze p\u0159i 1\u00d7, FFT spektrum &amp; pr\u016fb\u011bh sign\u00e1lu, ulo\u017een\u00e9 protokoly<\/td>\n<\/tr>\n<tr>\n<td>Notebook<\/td>\n<td>Nen\u00ed sou\u010d\u00e1st\u00ed dod\u00e1vky (po\u010d\u00edta\u010d se syst\u00e9mem Windows, k dispozici na vy\u017e\u00e1d\u00e1n\u00ed)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vbm-trust\"><span><b>\u2713<\/b> Skladem<\/span><span><b>\u2713<\/b> DHL Portugalsko \u20ac35<\/span><span><b>\u2713<\/b> DHL celosv\u011btov\u011b \u20ac110<\/span><span><b>\u2713<\/b> Z\u00e1ruka 2 roky<\/span><span><b>\u2713<\/b> Faktura s DPH<\/span><span><b>\u2713<\/b> Podpora in\u017een\u00fdr\u016f<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>Vyva\u017eov\u00e1n\u00ed turb\u00edn &amp; turbodmychadel p\u0159\u00edmo na m\u00edst\u011b<\/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 turbodmychadla p\u0159ipraven\u00fd k ter\u00e9nn\u00edmu vyva\u017eov\u00e1n\u00ed pomoc\u00ed Balanset-1A\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Rotor na vyva\u017eovac\u00edm p\u0159\u00edpravku<\/h3>\n<p>Vysokoot\u00e1\u010dkov\u00fd turborotor p\u0159ipraven\u00fd pro vyva\u017eov\u00e1n\u00ed ve dvou rovin\u00e1ch p\u0159\u00edmo na m\u00edst\u011b pomoc\u00ed 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=\"M\u011b\u0159en\u00ed vibrac\u00ed rotoru turb\u00edny na t\u011blese lo\u017eiska\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>M\u011b\u0159en\u00ed vibrac\u00ed na lo\u017eisku<\/h3>\n<p>Sn\u00edma\u010d a laserov\u00fd ot\u00e1\u010dkom\u011br na lo\u017eisku zachycuj\u00ed amplitudu a f\u00e1zi 1\u00d7 p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>Vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b vs. vyva\u017eovac\u00ed stroj \u2014 co je spr\u00e1vn\u00e1 volba?<\/h2>\n<table class=\"vbm-table\">\n<caption>Srovn\u00e1n\u00ed: vyva\u017eov\u00e1n\u00ed in situ p\u0159\u00edmo na m\u00edst\u011b vs. vyva\u017eovac\u00ed stroj v d\u00edln\u011b<\/caption>\n<thead>\n<tr>\n<th>Krit\u00e9rium<\/th>\n<th>Vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b (Balanset-1A)<\/th>\n<th>Vyva\u017eovac\u00ed stroj v d\u00edln\u011b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Vy\u017eaduje demont\u00e1\u017e rotoru<\/td>\n<td class=\"yes\">Ne \u2014 vyva\u017eov\u00e1n\u00ed bez demont\u00e1\u017ee<\/td>\n<td class=\"no\">Ano \u2014 \u00fapln\u00e1 demont\u00e1\u017e<\/td>\n<\/tr>\n<tr>\n<td>Skute\u010dn\u00e9 provozn\u00ed podm\u00ednky<\/td>\n<td class=\"yes\">Ano \u2013 skute\u010dn\u00e9 ot\u00e1\u010dky, skute\u010dn\u00e1 lo\u017eiska<\/td>\n<td class=\"no\">Ne \u2013 n\u00edzk\u00e9 ot\u00e1\u010dky, jin\u00e9 ulo\u017een\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Prostoje<\/td>\n<td class=\"yes\">Hodiny a\u017e jedna sm\u011bna<\/td>\n<td class=\"no\">Dny a\u017e t\u00fddny<\/td>\n<\/tr>\n<tr>\n<td>Zachyceny efekty ohebn\u00e9ho rotoru<\/td>\n<td class=\"yes\">Ano \u2013 pr\u016fhyb p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch zahrnut<\/td>\n<td class=\"no\">Ne p\u0159i n\u00edzkoot\u00e1\u010dkov\u00e9m chodu v d\u00edln\u011b<\/td>\n<\/tr>\n<tr>\n<td>Ov\u011b\u0159en\u00ed vibrac\u00ed dle ISO 20816<\/td>\n<td class=\"yes\">Sou\u010d\u00e1st\u00ed postupu<\/td>\n<td class=\"no\">Samostatn\u00fd krok po zp\u011btn\u00e9 mont\u00e1\u017ei<\/td>\n<\/tr>\n<tr>\n<td>Dvourovinn\u00e1 korekce<\/td>\n<td class=\"yes\">Ano (ob\u011b roviny sou\u010dasn\u011b)<\/td>\n<td class=\"yes\">Ano<\/td>\n<\/tr>\n<tr>\n<td>P\u0159enosn\u00fd \u2013 pou\u017eiteln\u00fd na libovoln\u00e9m pracovi\u0161ti<\/td>\n<td class=\"yes\">Ano \u2013 vejde se do p\u0159enosn\u00e9ho kuf\u0159\u00edku<\/td>\n<td class=\"no\">Pouze stacion\u00e1rn\u00ed d\u00edlna<\/td>\n<\/tr>\n<tr>\n<td>Typick\u00e9 n\u00e1klady na zak\u00e1zku<\/td>\n<td class=\"yes\">N\u00edzk\u00e9 (\u017e\u00e1dn\u00e1 p\u0159eprava, \u017e\u00e1dn\u00fd je\u0159\u00e1b)<\/td>\n<td class=\"no\">Vysok\u00e9 (logistika + \u010das v d\u00edln\u011b)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"vbm-sec\" id=\"calculators\">\n<h2>Bezplatn\u00e9 kalkul\u00e1tory pro turb\u00edny<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-iso20816-2-turbines\/\">Vibrace parn\u00edch turb\u00edn dle ISO 20816-2<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-iso20816-4-gas-turbines\/\">Vibrace plynov\u00fdch turb\u00edn dle ISO 20816-4<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-iso20816-5-hydro\/\">Vibrace vodn\u00edch stroj\u016f dle ISO 20816-5<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-iso20816-21-wind\/\">Vibrace v\u011btrn\u00fdch turb\u00edn dle ISO 20816-21<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/turbine-blade-frequency-calculator\/\">Frekvence lopatek turb\u00edny (Campbell\u016fv diagram)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/residual-unbalance-iso1940\/\">Zbytkov\u00e1 nevyv\u00e1\u017eenost (ISO 1940)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/bearing-load\/\">Kalkula\u010dka \u017eivotnosti lo\u017eisek<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>\u010cast\u00e9 ot\u00e1zky k vyva\u017eov\u00e1n\u00ed turb\u00edn<\/h2>\n<details>\n<summary>Lze rotuj\u00edc\u00ed \u010d\u00e1st turb\u00edny vyv\u00e1\u017eit p\u0159\u00edmo v provozu, nebo je nutn\u00fd vyva\u017eovac\u00ed stroj?<\/summary>\n<div class=\"ans\">Mnoho pr\u016fmyslov\u00fdch rotor\u016f turb\u00edn lze vyv\u00e1\u017eit p\u0159\u00edmo na m\u00edst\u011b metodou vlivov\u00fdch koeficient\u016f. Ter\u00e9nn\u00ed vyva\u017eov\u00e1n\u00ed prob\u00edh\u00e1 p\u0159i skute\u010dn\u00fdch provozn\u00edch ot\u00e1\u010dk\u00e1ch a podm\u00ednk\u00e1ch lo\u017eisek, co\u017e je \u010dasto reprezentativn\u011bj\u0161\u00ed ne\u017e d\u00edl\u010d\u00ed vyva\u017eov\u00e1n\u00ed p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch na jin\u00fdch podpor\u00e1ch. Balanset-1A zvl\u00e1d\u00e1 v\u00fdpo\u010dty ve dvou rovin\u00e1ch a poskytuje v\u00fdsledek v souladu s normou ISO. U rotor\u016f s velmi vysok\u00fdmi ot\u00e1\u010dkami, kde obvodov\u00e1 rychlost p\u0159esahuje n\u011bkolik set metr\u016f za sekundu, m\u016f\u017ee b\u00fdt nav\u00edc vy\u017eadov\u00e1no dopl\u0148kov\u00e9 n\u00edzkoot\u00e1\u010dkov\u00e9 vyv\u00e1\u017een\u00ed ve vakuov\u00e9 j\u00e1m\u011b \u2014 ter\u00e9nn\u00ed dolad\u011bn\u00ed po mont\u00e1\u017ei je v\u0161ak standardn\u00ed prax\u00ed.<\/div>\n<\/details>\n<details>\n<summary>Kter\u00e1 \u010d\u00e1st normy ISO 20816 se vztahuje na mou turb\u00ednu?<\/summary>\n<div class=\"ans\">Pro velk\u00e9 pozemn\u00ed parn\u00ed turb\u00edny a gener\u00e1tory nad 50 MW pou\u017eijte ISO 20816-2. ISO 20816-4 se vztahuje na pr\u016fmyslov\u00e9 plynov\u00e9 turb\u00edny nad 3 MW. ISO 20816-5 plat\u00ed pro vodn\u00ed turb\u00edny a \u010derpadlov\u00e9 turb\u00edny v elektr\u00e1rn\u00e1ch. ISO 20816-21 upravuje vibrace pohonn\u00e9ho \u00fastroj\u00ed v\u011btrn\u00fdch turb\u00edn. Pro men\u0161\u00ed stroje, kter\u00e9 nejsou v\u00fdslovn\u011b pokryty, poskytuje r\u00e1mec ISO 20816-3 (pr\u016fmyslov\u00e9 stroje 15\u2013300 kW) nebo ISO 20816-1 (obecn\u00e1 \u010d\u00e1st). Na\u0161ich p\u011bt kalkula\u010dek p\u0159\u00edmo implementuje prahov\u00e9 hodnoty z\u00f3n jednotliv\u00fdch \u010d\u00e1st\u00ed.<\/div>\n<\/details>\n<details>\n<summary>Jak\u00fd stupe\u0148 vyv\u00e1\u017een\u00ed vy\u017eaduje turbodmychadlo?<\/summary>\n<div class=\"ans\">ISO 21940-11 uv\u00e1d\u00ed turbodmychadla v G 6.3 mezi sv\u00fdmi obecn\u00fdmi p\u0159\u00edklady rotor\u016f a poskytuje r\u00e1mec pro v\u00fdpo\u010det; skute\u010dn\u00e1 tolerance pro kola automobilov\u00e9ho typu ot\u00e1\u010dej\u00edc\u00ed se rychlost\u00ed 100 000\u2013300 000 RPM je stanovena OEM a je obvykle mnohem p\u0159\u00edsn\u011bj\u0161\u00ed ne\u017e obecn\u00e9 p\u0159\u00edklady ISO \u2014 vyva\u017eov\u00e1n\u00ed p\u0159i takov\u00fdch ot\u00e1\u010dk\u00e1ch tak\u00e9 vy\u017eaduje specializovan\u00e9 vysokorychlostn\u00ed za\u0159\u00edzen\u00ed. Pr\u016fmyslov\u00e1 turbodmychadla b\u011b\u017e\u00edc\u00ed p\u0159i ni\u017e\u0161\u00edch ot\u00e1\u010dk\u00e1ch se b\u011b\u017en\u011b vyva\u017euj\u00ed na G 1.0 nebo G 2.5. P\u0159\u00edstroj <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zbytkov\u00e9 nevyv\u00e1\u017eenosti<\/a> kalkula\u010dka p\u0159evede hmotnost va\u0161eho rotoru a ot\u00e1\u010dky na p\u0159esn\u00fd p\u0159\u00edpustn\u00fd nev\u00fdva\u017eek v g\u00b7mm pro libovoln\u00fd stupe\u0148 G.<\/div>\n<\/details>\n<details>\n<summary>Pro\u010d turb\u00edna opakovan\u011b vyp\u00edn\u00e1 na nadm\u011brn\u00e9 vibrace po ka\u017ed\u00e9 velk\u00e9 oprav\u011b?<\/summary>\n<div class=\"ans\">Op\u011btovn\u00e1 mont\u00e1\u017e po gener\u00e1ln\u00ed oprav\u011b t\u00e9m\u011b\u0159 v\u017edy posune t\u011b\u017ei\u0161t\u011b rotoru, proto\u017ee n\u00e1hradn\u00ed lopatky, nov\u00e1 t\u011bsn\u011bn\u00ed a znovu dota\u017een\u00e9 \u0161rouby m\u011bn\u00ed celkov\u00fd stav vyv\u00e1\u017een\u00ed. Kontrola vyv\u00e1\u017een\u00ed \u2014 a p\u0159\u00edpadn\u00e1 korekce \u2014 je povinn\u00fdm krokem p\u0159i uv\u00e1d\u011bn\u00ed do provozu po ka\u017ed\u00e9 velk\u00e9 oprav\u011b turb\u00edny, nikoli voliteln\u00fdm dopl\u0148kem. Hranice z\u00f3n podle ISO 20816 poskytuj\u00ed jasn\u00e9 p\u0159ej\u00edmac\u00ed krit\u00e9rium p\u0159ed n\u00e1vratem do provozu.<\/div>\n<\/details>\n<details>\n<summary>Dok\u00e1\u017ee Balanset-1A m\u011b\u0159it vibrace t\u011blesa lo\u017eiska podle ISO 20816?<\/summary>\n<div class=\"ans\">Ano. Balanset-1A zaznamen\u00e1v\u00e1 vibrace v mm\/s RMS, co\u017e je veli\u010dina, kterou ISO 20816 pou\u017e\u00edv\u00e1 pro klasifikaci z\u00f3n na lo\u017eiskov\u00fdch sk\u0159\u00edn\u00edch. P\u0159ipevn\u011bte sn\u00edma\u010d vibrac\u00ed na lo\u017eiskovou sk\u0159\u00ed\u0148, spus\u0165te stroj na b\u011b\u017en\u00e9 provozn\u00ed ot\u00e1\u010dky a porovnejte v\u00fdsledek s tabulkou z\u00f3n p\u0159\u00edslu\u0161n\u00e9 \u010d\u00e1sti \u2014 nebo pou\u017eijte jednu z p\u011bti kalkula\u010dek turb\u00edn na t\u00e9to str\u00e1nce a prove\u010fte porovn\u00e1n\u00ed automaticky.<\/div>\n<\/details>\n<details>\n<summary>Jak zjist\u00edm, zda vyva\u017eovat v jedn\u00e9, nebo ve dvou rovin\u00e1ch?<\/summary>\n<div class=\"ans\">Rotory, jejich\u017e axi\u00e1ln\u00ed d\u00e9lka je men\u0161\u00ed ne\u017e p\u0159ibli\u017en\u011b polovina pr\u016fm\u011bru (kotou\u010dov\u00e9ho tvaru), se obvykle vyva\u017euj\u00ed v jedin\u00e9 rovin\u011b. Del\u0161\u00ed rotory \u2014 v\u011bt\u0161ina turb\u00edn, v\u00edcestup\u0148ov\u00e9 kompresory a sestavy turbodmychadel s ob\u011b\u017en\u00fdmi koly na stran\u011b turb\u00edny i kompresoru \u2014 vy\u017eaduj\u00ed korekci ve dvou rovin\u00e1ch, aby byl odstran\u011bn jak statick\u00fd, tak dynamick\u00fd nev\u00fdva\u017eek. Balanset-1A podporuje oba re\u017eimy; zvolte dv\u011b roviny, pokud zjist\u00edte, \u017ee se f\u00e1ze vibrac\u00ed mezi dv\u011bma lo\u017eiskov\u00fdmi m\u00edsty v\u00fdrazn\u011b li\u0161\u00ed.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Nau\u010dte se teorii<\/h2>\n<div class=\"vbm-chips blue\">\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyrovnavani-poli\/\">Vyv\u00e1\u017een\u00ed na m\u00edst\u011b<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/balance-quality\/\">T\u0159\u00eddy jakosti vyva\u017eov\u00e1n\u00ed<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/dynamic-balancing\/\">Dynamick\u00e9 vyva\u017eov\u00e1n\u00ed<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/blade-resonance\/\">Rezonance lopatek<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/residual-unbalance\/\">Zbytkov\u00e1 nevyv\u00e1\u017eenost<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/two-plane-balancing\/\">Dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Vyhodno\u0165te a vyva\u017ete svou turb\u00ednu \u2014 podle normy ISO<\/h2>\n<p>Balanset-1A m\u011b\u0159\u00ed vibrace t\u011blesa lo\u017eiska podle ISO 20816 a prov\u00e1d\u00ed ter\u00e9nn\u00ed vyva\u017eov\u00e1n\u00ed ve dvou rovin\u00e1ch podle ISO 21940-11 \u2014 v jednom p\u0159enosn\u00e9m p\u0159\u00edstroji tak z\u00edsk\u00e1te diagnostiku i korekci z\u00e1rove\u0148, v\u010detn\u011b zdokumentovan\u00e9ho v\u00fdsledku pro ka\u017edou zak\u00e1zku.<\/p>\n<div class=\"vbm-cta-row\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/cs\/balanset-1a\/\">Zobrazit Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/cs\/community\/\">Polo\u017eit ot\u00e1zku na f\u00f3ru<\/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\/cs\/wp-json\/wp\/v2\/pages\/101586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/comments?post=101586"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101586\/revisions"}],"predecessor-version":[{"id":102026,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101586\/revisions\/102026"}],"up":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101558"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=101586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}