{"id":101585,"date":"2026-05-30T21:41:00","date_gmt":"2026-05-30T21:41:00","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101585"},"modified":"2026-07-02T19:03:50","modified_gmt":"2026-07-02T19:03:50","slug":"rolls-drums","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/cs\/balancing-catalog\/rolls-drums\/","title":{"rendered":"Vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f a bubn\u016f"},"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\/cs\/balancing-catalog\/\">Slu\u017eby vyva\u017eov\u00e1n\u00ed<\/a> \u203a V\u00e1lce a bubny<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f a bubn\u016f &mdash; na m\u00edst\u011b, p\u0159i v\u00fdrobn\u00ed rychlosti<\/h1>\n<p class=\"lede\">V\u00e1lce pap\u00edrensk\u00fdch stroj\u016f, tiska\u0159sk\u00e9 v\u00e1lce, v\u00e1lce kalandr\u016f, su\u0161ic\u00ed v\u00e1lce a dopravn\u00edkov\u00e9 v\u00e1lce maj\u00ed jednu spole\u010dnou vlastnost: i mal\u00e1 excentricita hmoty vytv\u00e1\u0159\u00ed p\u0159i v\u00fdrobn\u00ed rychlosti obrovskou odst\u0159edivou s\u00edlu. Vyva\u017eujeme je <strong>na m\u00edst\u011b, p\u0159i provozn\u00ed rychlosti<\/strong> &mdash; \u017e\u00e1dn\u00e9 rozeb\u00edr\u00e1n\u00ed, \u017e\u00e1dn\u00e9 p\u0159ev\u00e1\u017een\u00ed do servisu &mdash; odstran\u011bn\u00ed hlavn\u00ed p\u0159\u00ed\u010diny vad v\u00fdrobk\u016f, poruch lo\u017eisek a p\u0159eru\u0161en\u00ed p\u00e1su b\u011bhem jedin\u00e9ho sezen\u00ed na m\u00edst\u011b.<\/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\/2017\/12\/IMG_20170711_130717-1024x576.webp\" alt=\"Vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f a bubn\u016f in-situ na v\u00fdrobn\u00ed lince pomoc\u00ed syst\u00e9mu Balanset-1A\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>Stru\u010dn\u011b \u0159e\u010deno:<\/b> Vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f a bubn\u016f se prov\u00e1d\u00ed in-situ p\u0159i b\u011b\u017en\u00e9 v\u00fdrobn\u00ed rychlosti pomoc\u00ed metody dvou rovinn\u00fdch koeficient\u016f vlivu. Sn\u00edma\u010de vibrac\u00ed na obou lo\u017eiskov\u00fdch t\u011blesech a laserov\u00fd tachometr na h\u0159\u00eddeli zachycuj\u00ed nevyv\u00e1\u017een\u00fd stav; Balanset-1A vypo\u010d\u00edt\u00e1 p\u0159esnou korek\u010dn\u00ed hmotnost a \u00fahel pro ka\u017ed\u00fd konec v\u00e1lce. \u017d\u00e1dn\u00e1 demont\u00e1\u017e, \u017e\u00e1dn\u00e1 odst\u00e1vka linky nad r\u00e1mec mont\u00e1\u017ee sn\u00edma\u010de &mdash; v\u011bt\u0161ina prac\u00ed je hotova b\u011bhem jedn\u00e9 hodiny a sni\u017euje vibrace o 70&nbsp;% nebo v\u00edce, co\u017e eliminuje vady kvality v\u00fdrobku a osmkr\u00e1t nebo v\u00edcekr\u00e1t zvy\u0161uje \u017eivotnost lo\u017eisek.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">P\u0159\u00edznaky<\/a><br \/>\n<a href=\"#why\">P\u0159\u00ed\u010diny &amp; n\u00e1klady<\/a><br \/>\n<a href=\"#how\">Krok za krokem<\/a><br \/>\n<a href=\"#what\">Co vyva\u017eujeme<\/a><br \/>\n<a href=\"#standards\">Normy<\/a><br \/>\n<a href=\"#device\">Balanset-1A<\/a><br \/>\n<a href=\"#compare\">Ter\u00e9nn\u00ed vs. v\u00fdrobn\u00ed vyv\u00e1\u017een\u00ed<\/a><br \/>\n<a href=\"#cases\">Skute\u010dn\u00e9 p\u0159\u00edpady<\/a><br \/>\n<a href=\"#calc\">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>Zn\u00e1mky nevyv\u00e1\u017een\u00e9ho v\u00e1lce nebo bubnu<\/h2>\n<p>V\u00e1lce a bubny \u010dasto b\u011b\u017e\u00ed cel\u00e9 hodiny, ne\u017e si obsluha v\u0161imne, \u017ee n\u011bco nen\u00ed v po\u0159\u00e1dku. To jsou sign\u00e1ly, \u017ee doch\u00e1z\u00ed k nevyv\u00e1\u017eenosti:<\/p>\n<div class=\"vbm-signs\">\n<div><b>P\u00e1skov\u00e1n\u00ed nebo pruhov\u00e1n\u00ed na v\u00fdrobku<\/b> Periodick\u00e9 povrchov\u00e9 zna\u010dky v intervalech odpov\u00eddaj\u00edc\u00edch obvodu v\u00e1lce odhaluj\u00ed vibracemi zp\u016fsoben\u00e9 zm\u011bny tlaku v n\u00edp\u011b b\u011bhem tisku, nan\u00e1\u0161en\u00ed n\u00e1t\u011bru nebo kalandrov\u00e1n\u00ed - p\u0159\u00edmou vadu kvality v\u00fdrobku, kterou lze vysledovat v d\u016fsledku rota\u010dn\u00ed nevyv\u00e1\u017eenosti.<\/div>\n<div><b>Vibrace p\u0159i 1&times; ot\u00e1\u010dk\u00e1ch za minutu<\/b> Vrchol vibrac\u00ed v\u00e1zan\u00fd na z\u00e1kladn\u00ed frekvenci h\u0159\u00eddele je nejz\u0159eteln\u011bj\u0161\u00edm spektr\u00e1ln\u00edm otiskem hmotnostn\u00ed nevyv\u00e1\u017eenosti. Stoup\u00e1 se \u010dtvercem ot\u00e1\u010dek a mezi jednotliv\u00fdmi v\u00fdrobn\u00edmi cykly nikdy nemiz\u00ed.<\/div>\n<div><b>Rychl\u00e9 opot\u0159eben\u00ed lo\u017eisek<\/b> V\u00e1lce, kter\u00e9 vy\u017eaduj\u00ed v\u00fdm\u011bnu lo\u017eisek ka\u017ed\u00fdch n\u011bkolik m\u011bs\u00edc\u016f, nesou rota\u010dn\u00ed dynamick\u00e9 zat\u00ed\u017een\u00ed, na kter\u00e9 lo\u017eiska nebyla nikdy navr\u017eena. P\u0159i polovi\u010dn\u00edm zat\u00ed\u017een\u00ed se \u017eivotnost prodlou\u017e\u00ed<sub>10<\/sub> p\u0159ibli\u017en\u011b osmkr\u00e1t.<\/div>\n<div><b>P\u0159etr\u017een\u00ed p\u00e1su nebo chybn\u00e1 registrace<\/b> Vibruj\u00edc\u00ed p\u0159\u00edtla\u010dn\u00fd v\u00e1lec destabilizuje nap\u011bt\u00ed p\u00e1su a vede k trh\u00e1n\u00ed, zasek\u00e1v\u00e1n\u00ed nebo chyb\u00e1m p\u0159i registraci barev v tiskov\u00fdch a konvertorov\u00fdch link\u00e1ch.<\/div>\n<div><b>Hluk rostouc\u00ed s rychlost\u00ed<\/b> Hu\u010den\u00ed nebo dun\u011bn\u00ed, kter\u00e9 sleduje ot\u00e1\u010dky h\u0159\u00eddele a p\u0159i vy\u0161\u0161\u00edch v\u00fdrobn\u00edch rychlostech je st\u00e1le hlasit\u011bj\u0161\u00ed, ukazuje na nevyv\u00e1\u017eenost, nikoli na hluk lo\u017eisek (ten se objevuje p\u0159i charakteristick\u00fdch frekvenc\u00edch z\u00e1vad).<\/div>\n<div><b>\u00danava z\u00e1kladov\u00fdch \u0161roub\u016f<\/b> \u0160rouby praskaj\u00ed nebo se uvol\u0148uj\u00ed, proto\u017ee cyklick\u00e1 s\u00edla od nevyv\u00e1\u017een\u00e9ho v\u00e1lce p\u0159i ka\u017ed\u00e9 ot\u00e1\u010dce nar\u00e1\u017e\u00ed do r\u00e1mu stroje, co\u017e nakonec zp\u016fsob\u00ed po\u0161kozen\u00ed konstrukce pomocn\u00e9ho r\u00e1mu.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>Pro\u010d v\u00e1lce a bubny ztr\u00e1cej\u00ed vyv\u00e1\u017een\u00ed - a co to stoj\u00ed<\/h2>\n<p>\u010cerstv\u011b vybrou\u0161en\u00fd v\u00e1lec opou\u0161t\u00ed d\u00edlnu s p\u0159\u00edsn\u00fdmi tolerancemi vyv\u00e1\u017een\u00ed, ale provozn\u00ed podm\u00ednky tento stav neust\u00e1le naru\u0161uj\u00ed. <b>Nerovnom\u011brn\u00fd povlak nebo opot\u0159eben\u00ed pry\u017ee<\/b> na povrchu v\u00e1lce doch\u00e1z\u00ed k postupn\u00e9mu p\u0159erozd\u011blov\u00e1n\u00ed hmoty; <b>nahromad\u011bn\u00ed produktu<\/b> a vysu\u0161en\u00e9 zbytky se asymetricky hromad\u00ed uvnit\u0159 dut\u00fdch su\u0161ic\u00edch bubn\u016f; <b>p\u0159ebalen\u00ed nebo p\u0159ebrou\u0161en\u00ed<\/b> operace odeb\u00edraj\u00ed materi\u00e1l nerovnom\u011brn\u011b a tepeln\u00e1 deformace p\u0159i kalandrov\u00e1n\u00ed za tepla m\u016f\u017ee posunout efektivn\u00ed st\u0159ed hmotnosti mezi v\u00fdrobn\u00edmi sm\u011bnami. Vzhledem k tomu, \u017ee odst\u0159ediv\u00e1 s\u00edla se stup\u0148uje s hodnotou <em>kvadr\u00e1t<\/em> \u00fahlov\u00e9 rychlosti se submilimetrov\u00e1 excentricita, kter\u00e1 se p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch zd\u00e1 b\u00fdt ne\u0161kodn\u00e1, st\u00e1v\u00e1 p\u0159i pln\u00fdch v\u00fdrobn\u00edch ot\u00e1\u010dk\u00e1ch destruktivn\u00ed dynamickou z\u00e1t\u011b\u017e\u00ed.<\/p>\n<p>N\u00e1sledn\u00e9 n\u00e1klady na ignorov\u00e1n\u00ed nevyv\u00e1\u017eenosti v\u00e1lc\u016f se rychle zvy\u0161uj\u00ed: zbyte\u010dn\u00e9 v\u00e1lce s nevyhovuj\u00edc\u00edm v\u00fdrobkem, nepl\u00e1novan\u00e9 odst\u00e1vky kv\u016fli v\u00fdm\u011bn\u011b lo\u017eisek, cykly p\u0159ebrou\u0161en\u00ed, kter\u00e9 zkracuj\u00ed \u017eivotnost v\u00e1lc\u016f, a \u00fanava konstrukce r\u00e1mu stroje. Vyva\u017eov\u00e1n\u00ed v ter\u00e9nu \u0159e\u0161\u00ed v\u0161echny tyto probl\u00e9my hned u zdroje a obvykle se vyplat\u00ed ji\u017e p\u0159i prvn\u00edm zabr\u00e1n\u011bn\u00ed nepl\u00e1novan\u00e9 odst\u00e1vce.<\/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 jednom z\u00e1sahu<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>roviny opraven\u00e9 b\u011bhem jedn\u00e9 n\u00e1v\u0161t\u011bvy<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1h<\/b><span>typick\u00e1 poln\u00ed pr\u00e1ce<\/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&nbsp;=&nbsp;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=\"how\">\n<h2>Jak vyva\u017eujeme v\u00e1lec nebo buben &mdash; krok za krokem<\/h2>\n<p>Balanset-1A pou\u017e\u00edv\u00e1 metodu koeficientu vlivu p\u0159izp\u016fsobenou geometrii a p\u0159\u00edstupov\u00fdm omezen\u00edm za\u0159\u00edzen\u00ed typu roll-and-drum. Stejn\u00fd systematick\u00fd postup m\u016f\u017ee prov\u00e1d\u011bt i vlastn\u00ed t\u00fdm \u00fadr\u017eby na m\u00edst\u011b:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>Namontujte senzory.<\/b> Vibra\u010dn\u00ed akcelerometry jsou upevn\u011bny na obou pouzdrech koncov\u00fdch lo\u017eisek a laserov\u00fd ot\u00e1\u010dkom\u011br je nam\u00ed\u0159en na reflexn\u00ed p\u00e1sek na h\u0159\u00eddeli nebo koncov\u00e9 desce. Stroj po celou dobu b\u011b\u017e\u00ed b\u011b\u017enou v\u00fdrobn\u00ed rychlost\u00ed &mdash; bez demont\u00e1\u017ee, bez demont\u00e1\u017ee trubek nebo r\u00e1mu.<\/li>\n<li><b>M\u011b\u0159te v\u00fdchoz\u00ed stav.<\/b> P\u0159i j\u00edzd\u011b plnou v\u00fdrobn\u00ed rychlost\u00ed se zaznamen\u00e1 amplituda vibrac\u00ed a f\u00e1zov\u00fd \u00fahel v obou sou\u0159adnic\u00edch lo\u017eisek, \u010d\u00edm\u017e se zjist\u00ed aktu\u00e1ln\u00ed stav nevyv\u00e1\u017eenosti ve velikosti a sm\u011bru na ka\u017ed\u00e9m konci v\u00e1lce.<\/li>\n<li><b>P\u0159idejte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed.<\/b> Zn\u00e1m\u00e9 zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed je upnuto nebo p\u0159i\u0161roubov\u00e1no ve stanoven\u00e9 \u00fahlov\u00e9 poloze na jedn\u00e9 \u010deln\u00ed desce v\u00e1lce, l\u00edmci nebo \u010depu. Druh\u00e1 zkou\u0161ka uk\u00e1\u017ee, jak ka\u017ed\u00e1 rovina reaguje na tuto zn\u00e1mou poruchu &mdash; koeficient vlivu pro dan\u00fd v\u00e1lec a rychlost.<\/li>\n<li><b>Nechte za\u0159\u00edzen\u00ed vypo\u010d\u00edtat.<\/b> Balanset-1A \u0159e\u0161\u00ed rovnice dvourovinnov\u00fdch koeficient\u016f vlivu a vypisuje korek\u010dn\u00ed hmotnost a hodinov\u00fd \u00fahel pro ka\u017ed\u00fd konec t\u011blesa v\u00e1lce nebo bubnu.<\/li>\n<li><b>Nasa\u010fte korek\u010dn\u00ed z\u00e1va\u017e\u00ed.<\/b> Korek\u010dn\u00ed hmoty jsou p\u0159i\u0161roubov\u00e1ny, p\u0159iva\u0159eny nebo upnuty ve vypo\u010dten\u00fdch poloh\u00e1ch na obou konc\u00edch t\u011blesa bubnu nebo \u010dep\u016f v\u00e1lce. Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed se odstran\u00ed, pokud netvo\u0159\u00ed sou\u010d\u00e1st \u0159e\u0161en\u00ed.<\/li>\n<li><b>Ov\u011b\u0159te a zdokumentujte.<\/b> Z\u00e1v\u011bre\u010dn\u00e1 zkou\u0161ka p\u0159i v\u00fdrobn\u00ed rychlosti potvrd\u00ed, \u017ee zbytkov\u00e1 nevyv\u00e1\u017eenost je v r\u00e1mci t\u0159\u00eddy ISO 21940-11 po\u017eadovan\u00e9 pro danou t\u0159\u00eddu v\u00e1lc\u016f a pracovn\u00ed rychlost. Balanset-1A generuje zpr\u00e1vu dokumentuj\u00edc\u00ed hodnoty nevyv\u00e1\u017eenosti p\u0159ed a po pro z\u00e1znamy o \u00fadr\u017eb\u011b.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"what\">\n<h2>Co vyva\u017eujeme<\/h2>\n<ul class=\"vbm-list\">\n<li>V\u00e1lce lis\u016f, su\u0161\u00e1ren a kalandr\u016f pap\u00edrensk\u00fdch stroj\u016f<\/li>\n<li>Tiskov\u00e9 a flexotiskov\u00e9 v\u00e1lce<\/li>\n<li>Potahovac\u00ed a laminovac\u00ed v\u00e1lce<\/li>\n<li>\u010celn\u00ed a koncov\u00e9 bubny dopravn\u00edku<\/li>\n<li>V\u00e1lce s gumov\u00fdm a polyuretanov\u00fdm povlakem<\/li>\n<li>V\u00e1lce na zpracov\u00e1n\u00ed k\u016f\u017ee a ra\u017een\u00ed<\/li>\n<li>Ocelov\u00e9 a litinov\u00e9 pr\u016fmyslov\u00e9 bubny<\/li>\n<li>Textiln\u00ed kalandrovac\u00ed a dokon\u010dovac\u00ed v\u00e1lce<\/li>\n<li>Rota\u010dn\u00ed su\u0161\u00edc\u00ed bubny a pece<\/li>\n<li>Dut\u00e9 v\u00e1lce a trny na zak\u00e1zku<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Tolerance &amp; normy<\/h2>\n<div class=\"vbm-callout\">\n<p><b>ISO 21940-11<\/b> (d\u0159\u00edve ISO 1940-1) definuje limity zbytkov\u00e9 m\u011brn\u00e9 nevyv\u00e1\u017eenosti pro tuh\u00e9 rotory v z\u00e1vislosti na provozn\u00ed rychlosti a stupni kvality vyv\u00e1\u017een\u00ed G. V\u00e1lce lis\u016f a su\u0161i\u010dek pap\u00edru se b\u011b\u017en\u011b vyva\u017euj\u00ed na hodnotu <b>G&nbsp;1.0 nebo G&nbsp;2.5<\/b> proto\u017ee i mal\u00e9 vibrace p\u0159i v\u00fdrobn\u00ed rychlosti zp\u016fsobuj\u00ed m\u011b\u0159iteln\u00e9 vady v\u00fdrobku; t\u011b\u017ek\u00e9 dopravn\u00edkov\u00e9 a procesn\u00ed bubny mohou b\u00fdt akceptov\u00e1ny p\u0159i <b>G&nbsp;6.3<\/b>.<\/p>\n<p>Konkr\u00e9tn\u011b pro v\u00e1lce pap\u00edrensk\u00fdch stroj\u016f norma <b>TAPPI TIP<\/b> \u0159ady poskytuje dal\u0161\u00ed pokyny k limit\u016fm p\u0159ijatelnosti vibrac\u00ed v\u00e1lc\u016f p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch, v\u010detn\u011b rezervy v\u016f\u010di kritick\u00fdm ot\u00e1\u010dk\u00e1m a po\u017eadavk\u016f na rovnom\u011brnost p\u0159\u00edtlaku; v\u00e1lce pracuj\u00edc\u00ed nad sv\u00fdmi prvn\u00edmi kritick\u00fdmi ot\u00e1\u010dkami nav\u00edc spadaj\u00ed pod krit\u00e9ria vyva\u017eov\u00e1n\u00ed pru\u017en\u00fdch rotor\u016f podle <b>ISO 21940-12<\/b> (d\u0159\u00edve ISO 11342). Dosa\u017eenou t\u0159\u00eddu potvrzujeme v dokumentovan\u00e9m protokolu o zbytkov\u00e9 nevyv\u00e1\u017eenosti p\u0159ed\u00e1van\u00e9m na konci ka\u017ed\u00e9 zak\u00e1zky. Pou\u017eijte na\u0161i <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/paper-machine-roll-balance\/\">kalkula\u010dka vyv\u00e1\u017een\u00ed v\u00e1lce pap\u00edrensk\u00e9ho stroje<\/a> p\u0159ed zah\u00e1jen\u00edm pr\u00e1ce p\u0159edem vypo\u010d\u00edtat p\u0159\u00edpustnou zbytkovou nevyv\u00e1\u017eenost pro rozm\u011bry v\u00e1lce a rychlost.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A &mdash; va\u0161e kompletn\u00ed sada pro poln\u00ed vyva\u017eov\u00e1n\u00ed<\/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>. Jedn\u00e1 se o dvoukan\u00e1lov\u00fd dynamick\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed, kter\u00fd vyva\u017euje v\u00e1lce a bubny. <strong>ve vlastn\u00edch lo\u017eisk\u00e1ch, p\u0159i v\u00fdrobn\u00ed rychlosti<\/strong>, pomoc\u00ed metody t\u0159\u00edbehov\u00e9ho koeficientu vlivu &mdash; software vypo\u010d\u00edt\u00e1 p\u0159esnou korek\u010dn\u00ed hmotnost a \u00fahel pro ka\u017ed\u00fd konec v\u00e1lce a ulo\u017e\u00ed zdokumentovan\u00fd 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\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 obsahuje kompletn\u00ed sada<\/h3>\n<p class=\"price\">1 975 \u20ac <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 senzor (50&ndash;500 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>Jednotka - 2 senzory - laserov\u00fd ot\u00e1\u010dkom\u011br - magnetick\u00fd stojan - digit\u00e1ln\u00ed v\u00e1ha - software - p\u0159epravn\u00ed kufr. V\u0161e pot\u0159ebn\u00e9 k zah\u00e1jen\u00ed vyva\u017eov\u00e1n\u00ed po vybalen\u00ed z krabice.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM<\/span><\/p>\n<h3>Sada OEM<\/h3>\n<p>Jednotka - 2 senzory - laserov\u00fd ot\u00e1\u010dkom\u011br - software. Pro integr\u00e1tory, kte\u0159\u00ed ji\u017e maj\u00ed stojan, v\u00e1hu a kuf\u0159\u00edk nebo kte\u0159\u00ed jednotku zabuduj\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&ndash;80 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Frekven\u010dn\u00ed rozsah<\/td>\n<td>5&ndash;1000 Hz (&le;10% amplitude error above 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>P\u0159esnost m\u011b\u0159en\u00ed<\/td>\n<td>&plusmn;5% 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 a f\u00e1ze p\u0159i 1&times;, spektrum a pr\u016fb\u011bh FFT, ulo\u017een\u00e9 zpr\u00e1vy<\/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>&#10003;<\/b> Skladem<\/span><span><b>&#10003;<\/b> DHL Portugalsko 35 &euro;<\/span><span><b>&#10003;<\/b> DHL po cel\u00e9m sv\u011bt\u011b 110 &euro;<\/span><span><b>&#10003;<\/b> Z\u00e1ruka 2 roky<\/span><span><b>&#10003;<\/b> Faktura s DPH<\/span><span><b>&#10003;<\/b> Podpora in\u017een\u00fdr\u016f<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>Vyva\u017eov\u00e1n\u00ed v ter\u00e9nu vs. vyva\u017eovac\u00ed stroj &mdash; co je vhodn\u00e9 pro v\u00e1\u0161 v\u00e1lec?<\/h2>\n<table class=\"vbm-table\">\n<caption>Srovn\u00e1n\u00ed: vyva\u017eov\u00e1n\u00ed v ter\u00e9nu vs. speci\u00e1ln\u00ed stroj na vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f<\/caption>\n<thead>\n<tr>\n<th>Faktor<\/th>\n<th>Vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b (Balanset-1A)<\/th>\n<th>Vyva\u017eovac\u00ed stroj (d\u00edlna)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Vyjmut\u00ed v\u00e1lce z linky?<\/td>\n<td class=\"yes\">Ne \u2014 b\u011b\u017e\u00ed na m\u00edst\u011b<\/td>\n<td class=\"no\">Ano &mdash; nutn\u00e1 \u00fapln\u00e1 demont\u00e1\u017e<\/td>\n<\/tr>\n<tr>\n<td>Odstaven\u00ed v\u00fdrobn\u00ed linky?<\/td>\n<td>Pouze mont\u00e1\u017e senzoru (&lt;15 min)<\/td>\n<td>Hodiny a\u017e dny (demont\u00e1\u017e, p\u0159eprava, vyv\u00e1\u017een\u00ed, op\u011btovn\u00e1 mont\u00e1\u017e)<\/td>\n<\/tr>\n<tr>\n<td>Rychlost vyv\u00e1\u017een\u00ed<\/td>\n<td>Skute\u010dn\u00e1 v\u00fdrobn\u00ed rychlost &amp; teplota<\/td>\n<td>Samostatn\u00e9 n\u00edzkoot\u00e1\u010dkov\u00e9 v\u0159eteno, pokojov\u00e1 teplota<\/td>\n<\/tr>\n<tr>\n<td>zohled\u0148uje tepeln\u00e9 zkreslen\u00ed<\/td>\n<td class=\"yes\">Ano &mdash; vyv\u00e1\u017een\u00ed v\u00e1lc\u016f p\u0159i provozn\u00ed teplot\u011b<\/td>\n<td class=\"no\">Ne &mdash; pouze studen\u00fd stav<\/td>\n<\/tr>\n<tr>\n<td>zohled\u0148uje ohyb h\u0159\u00eddele\/spojky<\/td>\n<td class=\"yes\">Ano &mdash; kompletn\u00ed sestava vyv\u00e1\u017een\u00e1 ve vlastn\u00edch lo\u017eisk\u00e1ch<\/td>\n<td class=\"no\">Pouze t\u011bleso v\u00e1lce<\/td>\n<\/tr>\n<tr>\n<td>Spln\u011bn\u00e9 normy<\/td>\n<td>ISO 21940-11, TAPPI TIP<\/td>\n<td>ISO 21940-11<\/td>\n<\/tr>\n<tr>\n<td>N\u00e1klady na vybaven\u00ed<\/td>\n<td>&euro;1 975 (kompletn\u00ed sada)<\/td>\n<td>&euro;15 000 &ndash; &euro;80 000+<\/td>\n<\/tr>\n<tr>\n<td>Typick\u00e1 doba pr\u00e1ce<\/td>\n<td>&lt;1 hodina na m\u00edst\u011b<\/td>\n<td>Celkem 1&ndash;3 dny<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Vyva\u017eov\u00e1n\u00ed v poli je preferovanou volbou v\u017edy, kdy\u017e m\u016f\u017ee v\u00e1lec b\u011b\u017eet a je spln\u011bno krit\u00e9rium tuhosti rotoru. D\u00edlensk\u00fd stroj je nad\u00e1le vhodn\u00fd pro nov\u011b vyroben\u00e9 v\u00e1lce, u nich\u017e je k dispozici nulov\u00e1 doba chodu, nebo pro v\u00e1lce s tak silnou tepelnou nestabilitou, \u017ee nemohou dos\u00e1hnout stabiln\u00edho stavu vyv\u00e1\u017een\u00ed p\u0159i provozn\u00ed teplot\u011b bez p\u0159edchoz\u00ed opravy konstrukce.<\/p>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>Skute\u010dn\u00e9 p\u0159\u00edpady vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f<\/h2>\n<div class=\"vbm-cases\">\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/cs\/priklad\/vyvazovani-rotoru-stroje-na-zpracovani-kuze\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_20170711_130717-1024x576.webp\" alt=\"Dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b ko\u017eed\u011bln\u00e9ho v\u00e1lce k odstran\u011bn\u00ed povrchov\u00fdch vad v\u00fdrobku\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>V\u00e1lec na zpracov\u00e1n\u00ed k\u016f\u017ee<\/h3>\n<p>Vyv\u00e1\u017een\u00ed v\u00e1lce na zpracov\u00e1n\u00ed k\u016f\u017ee v poli ve dvou rovin\u00e1ch, odstran\u011bn\u00ed vad povrchu v\u00fdrobku a ukon\u010den\u00ed opakovan\u00fdch poruch lo\u017eisek.<\/p>\n<\/div>\n<p><\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"calc\">\n<h2>Bezplatn\u00e9 kalkula\u010dky v\u00e1lc\u016f &amp; bubn\u016f<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/paper-machine-roll-balance\/\">Vyv\u00e1\u017een\u00ed v\u00e1lce pap\u00edrensk\u00e9ho stroje<\/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\/trial-weight-calculator\/\">Kalkula\u010dka zku\u0161ebn\u00edho z\u00e1va\u017e\u00ed<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/centrifugal-force-unbalance\/\">Odst\u0159ediv\u00e1 s\u00edla z nevyv\u00e1\u017eenosti<\/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\">\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\/two-plane-balancing\/\">Dvourovinn\u00e9 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\/balance-quality\/\">T\u0159\u00eddy jakosti vyva\u017eov\u00e1n\u00ed<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/residual-unbalance\/\">Zbytkov\u00e1 nevyv\u00e1\u017eenost<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>\u010casto kladen\u00e9 dotazy k vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f &amp; bubn\u016f<\/h2>\n<details>\n<summary>Lze v\u00e1lec vyv\u00e1\u017eit bez vyjmut\u00ed ze stroje?<\/summary>\n<div class=\"ans\">Ano. Vyva\u017eov\u00e1n\u00ed v ter\u00e9nu se prov\u00e1d\u00ed p\u0159i b\u011bhu v\u00e1lce ve vlastn\u00edch lo\u017eisk\u00e1ch a pouzdrech p\u0159i b\u011b\u017en\u00e9 v\u00fdrobn\u00ed rychlosti. \u017d\u00e1dn\u00e1 demont\u00e1\u017e, \u017e\u00e1dn\u00e9 pos\u00edl\u00e1n\u00ed v\u00e1lce do d\u00edlny. K mont\u00e1\u017ei sn\u00edma\u010d\u016f je nutn\u00fd p\u0159\u00edstup k ob\u011bma lo\u017eiskov\u00fdm t\u011bles\u016dm a mus\u00ed existovat zp\u016fsob, jak p\u0159ipevnit korek\u010dn\u00ed z\u00e1va\u017e\u00ed k ob\u011bma konc\u016fm v\u00e1lce &mdash; obvykle p\u0159i\u0161roubovan\u00e9 nebo upnut\u00e9 ke koncov\u00e9 desce, l\u00edmci nebo \u010depu.<\/div>\n<\/details>\n<details>\n<summary>Pro\u010d \u010derstv\u011b pota\u017een\u00fd v\u00e1lec vibruje v\u00edce ne\u017e star\u00fd?<\/summary>\n<div class=\"ans\">P\u0159epota\u017een\u00edm nebo p\u0159ebrou\u0161en\u00edm se po obvodu v r\u016fzn\u00e9 m\u00ed\u0159e odstra\u0148uje a p\u0159id\u00e1v\u00e1 pry\u017e nebo povlak, \u010d\u00edm\u017e se snadno posune t\u011b\u017ei\u0161t\u011b o n\u011bkolik desetin milimetru. Vyva\u017eov\u00e1n\u00ed po ka\u017ed\u00e9m op\u011btovn\u00e9m pota\u017een\u00ed nebo p\u0159ebrou\u0161en\u00ed je standardn\u00ed prax\u00ed a je v\u00fdslovn\u011b doporu\u010deno v norm\u011b ISO 21940-11. Balanset-1A umo\u017e\u0148uje rychl\u00fd postup p\u0159\u00edmo na stroji bez nutnosti transportu do d\u00edlny.<\/div>\n<\/details>\n<details>\n<summary>Jak\u00fd stupe\u0148 vyv\u00e1\u017een\u00ed je po\u017eadov\u00e1n pro tiskov\u00fd v\u00e1lec?<\/summary>\n<div class=\"ans\">Vysokorychlostn\u00ed tiskov\u00e9 v\u00e1lce obvykle vy\u017eaduj\u00ed t\u0159\u00eddu G&nbsp;1.0 podle normy ISO 21940-11, proto\u017ee i mal\u00e1 zbytkov\u00e1 nevyv\u00e1\u017eenost zp\u016fsobuje kol\u00eds\u00e1n\u00ed tlaku v z\u00e1suvce, kter\u00e9 se na ti\u0161t\u011bn\u00e9m produktu projevuje jako opakuj\u00edc\u00ed se p\u00e1sov\u00fd vzor. Pou\u017eijte <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zbytkov\u00e9 nevyv\u00e1\u017eenosti<\/a> abyste p\u0159ed zah\u00e1jen\u00edm pr\u00e1ce vypo\u010d\u00edtali p\u0159esnou dovolenou zbytkovou nevyv\u00e1\u017eenost pro pr\u016fm\u011br, d\u00e9lku a ot\u00e1\u010dky va\u0161eho v\u00e1lce.<\/div>\n<\/details>\n<details>\n<summary>N\u00e1\u0161 buben dopravn\u00edku vibruje, ale p\u00e1s vypad\u00e1 v po\u0159\u00e1dku &mdash; je to bubnem?<\/summary>\n<div class=\"ans\">Ne nutn\u011b. Nejprve se ujist\u011bte, \u017ee vrchol vibrac\u00ed je p\u0159esn\u011b p\u0159i 1&times; RPM &mdash; frekvence \u00fam\u011brn\u00e1 ot\u00e1\u010d k\u00e1m h\u0159\u00eddele. Vibrace s frekvenc\u00ed \u0159emene, nesouosost (2&times; RPM) a vady lo\u017eisek vytv\u00e1\u0159\u00ed r\u016fzn\u00e9 spektr\u00e1ln\u00ed vzorce. P\u0159\u00edstroj Balanset-1A m\u0159\u00edr amplitudu i f\u00e1zi, tak\u017ee m\u016f\u017eete potvrdit zdroj je\u0161t\u011b p\u0159ed p\u0159id\u00e1n\u00edm korek\u010dn\u00edho z\u00e1va\u017e\u00ed a vyhnout se tak zbyte\u010dn\u00fdm z\u00e1sah\u016fm.<\/div>\n<\/details>\n<details>\n<summary>Jak dlouho trv\u00e1 typick\u00e9 vyva\u017eov\u00e1n\u00ed v\u00e1lc\u016f?<\/summary>\n<div class=\"ans\">V\u011bt\u0161ina \u00faloh s jedn\u00edm v\u00e1lcem je hotov\u00e1 za m\u00e9n\u011b ne\u017e hodinu: z\u00e1kladn\u00ed chod, chod se zku\u0161ebn\u00edm z\u00e1va\u017e\u00edm, p\u0159ipevn\u011bn\u00ed korek\u010dn\u00edch z\u00e1va\u017e\u00ed a ov\u011b\u0159ovac\u00ed chod. \u0160irok\u00e9 v\u00e1lce s velkou po\u010d\u00e1te\u010dn\u00ed nevyv\u00e1\u017eenost\u00ed mohou vy\u017eadovat druhou iteraci, ale dv\u011b iterace jsou obvykle dokon\u010deny v r\u00e1mci b\u011b\u017en\u00e9ho okna \u00fadr\u017eby, ani\u017e by do\u0161lo k naru\u0161en\u00ed v\u00fdrobn\u00edho pl\u00e1nu.<\/div>\n<\/details>\n<details>\n<summary>M\u016f\u017eeme to ud\u011blat sami s Balansetem-1A?<\/summary>\n<div class=\"ans\">Ano. Balanset-1A je navr\u017een tak, aby jej mohly obsluhovat t\u00fdmy \u00fadr\u017eby bez odborn\u00e9ho \u0161kolen\u00ed v oblasti vibrac\u00ed. Provede v\u00e1s ka\u017ed\u00fdm m\u011b\u0159en\u00edm, automaticky vy\u0159e\u0161\u00ed dvourovinn\u00e9 rovnice koeficientu vlivu a vyp\u00ed\u0161e korek\u010dn\u00ed hmotnost a \u00fahel pro ka\u017ed\u00fd konec v\u00e1lce. \u00dapln\u00e1 dokumentace k softwaru a na\u0161e <a href=\"https:\/\/vibromera.eu\/cs\/community\/\">komunitn\u00ed f\u00f3rum<\/a> jsou k dispozici, pokud se setk\u00e1te s neobvyklou geometri\u00ed v\u00e1lce nebo si chcete ov\u011b\u0159it sv\u016fj postup s technikem.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Vyv\u00e1\u017een\u00ed v\u00e1lc\u016f a bubn\u016f &mdash; na m\u00edst\u011b, p\u0159i v\u00fdrobn\u00ed rychlosti<\/h2>\n<p>Balanset-1A prov\u00e1d\u00ed dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b na jak\u00e9mkoli v\u00e1lci nebo bubnu p\u0159i v\u00fdrobn\u00ed rychlosti, vypo\u010d\u00edt\u00e1v\u00e1 p\u0159esnou korek\u010dn\u00ed hmotnost a \u00fahel pro ka\u017ed\u00fd konec a poskytuje zdokumentovan\u00fd v\u00fdsledek nevyv\u00e1\u017eenosti podle normy ISO 21940-11. \u017d\u00e1dn\u00e1 demont\u00e1\u017e, \u017e\u00e1dn\u00e1 p\u0159eprava do d\u00edlny, \u017e\u00e1dn\u00e1 ztr\u00e1ta v\u00fdroby - jen konzistentn\u00ed kvalita v\u00fdrobk\u016f, ti\u0161\u0161\u00ed stroje a lo\u017eiska, kter\u00e1 vydr\u017e\u00ed.<\/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; Rolls &amp; Drums Roll &amp; Drum Balancing &mdash; In-Situ, at Production Speed Paper-machine rolls, printing cylinders, calender drums, dryer rolls and conveyor drums share one characteristic: even a small mass eccentricity generates enormous centrifugal force at production speed. We balance them in place, at operating speed &mdash; [&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-101585","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101585","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=101585"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101585\/revisions"}],"predecessor-version":[{"id":102093,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101585\/revisions\/102093"}],"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=101585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}