{"id":5852,"date":"2026-05-18T04:43:00","date_gmt":"2026-05-18T04:43:00","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=5852"},"modified":"2026-05-18T04:47:26","modified_gmt":"2026-05-18T04:47:26","slug":"3-rollers-plate-bending-machine-user-guide","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/cs\/3-rollers-plate-bending-machine-user-guide\/","title":{"rendered":"U\u017eivatelsk\u00e1 p\u0159\u00edru\u010dka pro oh\u00fdba\u010dku plech\u016f se 3 v\u00e1lci"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5852\" class=\"elementor elementor-5852\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4388ee8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4388ee8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container 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.elementor-toc__list-item{counter-increment:item}ol.elementor-toc__list-wrapper .elementor-toc__list-item-text-wrapper:before{content:counters(item,\".\") \". \"}<\/style>\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tObsah\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__68c6697\" aria-expanded=\"true\" aria-label=\"Otev\u0159\u00edt obsah\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div 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xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-03fa870 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"03fa870\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2391176\" data-id=\"2391176\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea6768a elementor-widget elementor-widget-text-editor\" data-id=\"ea6768a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>T\u0159\u00edv\u00e1lcov\u00e1 oh\u00fdba\u010dka plech\u016f je velmi b\u011b\u017en\u00fdm za\u0159\u00edzen\u00edm p\u0159i tv\u00e1\u0159en\u00ed plech\u016f, kter\u00e9 se pou\u017e\u00edv\u00e1 hlavn\u011b k v\u00e1lcov\u00e1n\u00ed ploch\u00fdch plech\u016f do v\u00e1lcov\u00fdch, obloukov\u00fdch a ku\u017eelov\u00fdch tvar\u016f. \u0160iroce se pou\u017e\u00edv\u00e1 v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, jako jsou tlakov\u00e9 n\u00e1doby, v\u011b\u017ee v\u011btrn\u00fdch turb\u00edn, kom\u00edny, potrub\u00ed, ventila\u010dn\u00ed za\u0159\u00edzen\u00ed, ocelov\u00e9 konstrukce a stroj\u00edrenstv\u00ed. Jejich hlavn\u00ed hodnota nespo\u010d\u00edv\u00e1 pouze ve \u201esrolov\u00e1n\u00ed plechu\u201c, ale v efektivn\u00edm a stabiln\u00edm dokon\u010den\u00ed procesu tv\u00e1\u0159en\u00ed a z\u00e1rove\u0148 v zaji\u0161t\u011bn\u00ed kulatosti, p\u0159\u00edmosti, p\u0159esnosti od za\u010d\u00e1tku do konce a kvality povrchu.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a484cdc elementor-widget elementor-widget-text-editor\" data-id=\"a484cdc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Tato p\u0159\u00edru\u010dka poskytuje systematick\u00e9 vysv\u011btlen\u00ed z n\u011bkolika hledisek, v\u010detn\u011b rozpozn\u00e1v\u00e1n\u00ed za\u0159\u00edzen\u00ed, kontroly p\u0159ed spu\u0161t\u011bn\u00edm, skute\u010dn\u00e9ho provozu, \u0159\u00edzen\u00ed proces\u016f, manipulace s r\u016fzn\u00fdmi materi\u00e1ly, \u00fadr\u017eby, \u0159e\u0161en\u00ed probl\u00e9m\u016f a bezpe\u010dnostn\u00edch opat\u0159en\u00ed.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6fe4121 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fe4121\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fcbedb5\" data-id=\"fcbedb5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1fd34f5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1fd34f5\" data-element_type=\"widget\" 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100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0976166 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0976166\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7250ea0\" data-id=\"7250ea0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f193100 elementor-widget elementor-widget-heading\" data-id=\"f193100\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">1. P\u0159ehled za\u0159\u00edzen\u00ed<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d07e5f8 elementor-widget elementor-widget-text-editor\" data-id=\"d07e5f8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>T\u0159\u00edv\u00e1lcov\u00e1 oh\u00fdba\u010dka plech\u016f je kl\u00ed\u010dov\u00fdm za\u0159\u00edzen\u00edm pou\u017e\u00edvan\u00fdm k v\u00e1lcov\u00e1n\u00ed plech\u016f do v\u00e1lcov\u00fdch, obloukov\u00fdch nebo ku\u017eelov\u00fdch obrobk\u016f.<\/p><p><strong><b>Je \u0161iroce pou\u017e\u00edv\u00e1n v:<\/b><\/strong><\/p><ul><li>Ocelov\u00e9 konstrukce (v\u00e1lce, trubky)<\/li><li>Tlakov\u00e9 n\u00e1doby<\/li><li>V\u011b\u017eov\u00e9 v\u011b\u017ee v\u011btrn\u00fdch turb\u00edn<\/li><li>Stavba lod\u00ed<\/li><li>Petrochemick\u00e9 za\u0159\u00edzen\u00ed<\/li><\/ul><p><strong><b>B\u011b\u017en\u00e9 typy:<\/b><\/strong><\/p><ul><li>Symetrick\u00fd (t\u0159\u00edv\u00e1lcov\u00fd symetrick\u00fd)<\/li><li>Asymetrick\u00e9 (asymetrick\u00e9 se t\u0159emi v\u00e1lci)<\/li><li>Horn\u00ed v\u00e1lec univerz\u00e1ln\u00edho typu (nejb\u011b\u017en\u011bj\u0161\u00ed)<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31ea5db elementor-widget elementor-widget-image\" data-id=\"31ea5db\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine.jpg\" class=\"attachment-large size-large wp-image-5858\" alt=\"Oh\u00fdba\u010dka plech\u016f SC 3 s v\u00e1lci\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/SC-3-rollers-plate-bending-machine-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b101c24 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b101c24\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7248489\" data-id=\"7248489\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93e204e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"93e204e\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0669711 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0669711\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18c4387\" data-id=\"18c4387\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9362ec1 elementor-widget elementor-widget-heading\" data-id=\"9362ec1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Princip fungov\u00e1n\u00ed t\u0159\u00edv\u00e1lcov\u00e9ho oh\u00fdbac\u00edho stroje<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19d2f81 elementor-widget elementor-widget-text-editor\" data-id=\"19d2f81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Z\u00e1kladn\u00ed princip: T\u0159i body tvo\u0159\u00ed kru\u017enici<\/li><li>Horn\u00ed v\u00e1lec: Poh\u00e1n\u011bn\u00fd v\u00e1lec (rotuj\u00edc\u00ed)<\/li><li>Spodn\u00ed v\u00e1lec\/bo\u010dn\u00ed v\u00e1lec: Upravte polohu pro vytvo\u0159en\u00ed polom\u011bru ohybu<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8475213 elementor-widget elementor-widget-text-editor\" data-id=\"8475213\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Plech podl\u00e9h\u00e1 kontinu\u00e1ln\u00ed plastick\u00e9 deformaci pod silou t\u0159\u00ed v\u00e1lc\u016f a postupn\u011b vytv\u00e1\u0159\u00ed oblouk.<\/p><p>T\u0159\u00edv\u00e1lcov\u00e1 oh\u00fdba\u010dka plech\u016f p\u016fsob\u00ed na plech kontinu\u00e1ln\u00ed oh\u00fdbac\u00ed silou skrz h\u0159\u00eddele v\u00e1lc\u016f, co\u017e zp\u016fsobuje postupnou plastickou deformaci plechu. Jak plech opakovan\u011b proch\u00e1z\u00ed mezi h\u0159\u00eddeli v\u00e1lc\u016f, vn\u011bj\u0161\u00ed vl\u00e1kna se natahuj\u00ed a vnit\u0159n\u00ed vl\u00e1kna se stla\u010duj\u00ed, \u010d\u00edm\u017e se nakonec vytvo\u0159\u00ed po\u017eadovan\u00e9 zak\u0159iven\u00ed.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ebf14b elementor-widget elementor-widget-video\" data-id=\"8ebf14b\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/suSrU7988YI&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d78d28c elementor-widget elementor-widget-text-editor\" data-id=\"d78d28c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><em>V z\u00e1vislosti na struktu\u0159e, <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/cs\/3-roller-plate-bending-machine\/\" target=\"_blank\" rel=\"noopener\">t\u0159\u00edv\u00e1lcov\u00e9 oh\u00fdba\u010dky plech\u016f<\/a><\/span> obvykle se vyskytuj\u00ed ve t\u0159ech form\u00e1ch:<\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d0bfce elementor-widget elementor-widget-heading\" data-id=\"4d0bfce\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Symetrick\u00fd t\u0159\u00edv\u00e1lcov\u00fd oh\u00fdbac\u00ed stroj na plechy<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ec5a5e elementor-widget elementor-widget-text-editor\" data-id=\"8ec5a5e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Horn\u00ed v\u00e1lec je uprost\u0159ed a spodn\u00ed v\u00e1lce jsou na obou stran\u00e1ch.<\/li><li>Jednoduch\u00e1 konstrukce, relativn\u011b n\u00edzk\u00e1 cena.<\/li><li>Vhodn\u00e9 pro v\u0161eobecn\u00e9 v\u00e1lcov\u00e1n\u00ed v\u00e1lcov\u00fdch ploch.<\/li><li>Slab\u00e1 kapacita p\u0159edoh\u00fdb\u00e1n\u00ed konc\u016f, \u010dasto vy\u017eaduj\u00edc\u00ed lemov\u00e1n\u00ed.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-297284c elementor-widget elementor-widget-heading\" data-id=\"297284c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Asymetrick\u00fd oh\u00fdbac\u00ed stroj na plechy se 3 v\u00e1lci<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc5712c elementor-widget elementor-widget-text-editor\" data-id=\"bc5712c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Poloha horn\u00edho a doln\u00edho v\u00e1lce nen\u00ed zcela symetrick\u00e1.<\/li><li>Obecn\u011b m\u00e1 lep\u0161\u00ed \u00fa\u010dinek p\u0159ed oh\u00fdb\u00e1n\u00edm.<\/li><li>Vhodn\u00e9 pro aplikace vy\u017eaduj\u00edc\u00ed vy\u0161\u0161\u00ed p\u0159esnost tv\u00e1\u0159en\u00ed.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f35d8f9 elementor-widget elementor-widget-heading\" data-id=\"f35d8f9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Pln\u011b hydraulick\u00fd nebo CNC t\u0159\u00edv\u00e1lcov\u00fd oh\u00fdbac\u00ed stroj<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2b3637 elementor-widget elementor-widget-text-editor\" data-id=\"c2b3637\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Stabiln\u011bj\u0161\u00ed provoz a p\u0159esn\u011bj\u0161\u00ed ovl\u00e1d\u00e1n\u00ed.<\/li><li>Dok\u00e1\u017ee dos\u00e1hnout naprogramovan\u00e9ho nastaven\u00ed, pam\u011bti parametr\u016f a automatick\u00e9ho polohov\u00e1n\u00ed.<\/li><li>Vhodn\u011bj\u0161\u00ed pro d\u00e1vkovou a p\u0159esnou v\u00fdrobu.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2228a90 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2228a90\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e7e828f\" data-id=\"e7e828f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ebc3d3d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ebc3d3d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7cd2538 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7cd2538\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9f45782\" data-id=\"9f45782\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-da31447 elementor-widget elementor-widget-heading\" data-id=\"da31447\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Struktura t\u0159\u00edv\u00e1lcov\u00e9ho oh\u00fdbac\u00edho za\u0159\u00edzen\u00ed<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec0ec70 elementor-widget elementor-widget-heading\" data-id=\"ec0ec70\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Mechanick\u00fd syst\u00e9m<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d500842 elementor-widget elementor-widget-text-editor\" data-id=\"d500842\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Horn\u00ed v\u00e1lec: Hlavn\u00ed pohon<\/li><li>Spodn\u00ed v\u00e1lec: Podp\u011bra<\/li><li>Bo\u010dn\u00ed v\u00e1le\u010dky: Nastaven\u00ed zak\u0159iven\u00ed<\/li><li>Nakl\u00e1p\u011bc\u00ed r\u00e1m: Vykl\u00e1dka<\/li><li>R\u00e1m: Celkov\u00e9 zat\u00ed\u017een\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1ed701 elementor-widget elementor-widget-heading\" data-id=\"e1ed701\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Hydraulick\u00fd syst\u00e9m<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57f7e86 elementor-widget elementor-widget-text-editor\" data-id=\"57f7e86\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Hydraulick\u00fd v\u00e1lec: Poh\u00e1n\u00ed bo\u010dn\u00ed\/doln\u00ed v\u00e1lce<\/li><li>Hydraulick\u00e1 \u010derpac\u00ed stanice<\/li><li>Tlakov\u00fd regula\u010dn\u00ed ventil<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c6b571 elementor-widget elementor-widget-heading\" data-id=\"7c6b571\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Elektrick\u00fd \u0159\u00eddic\u00ed syst\u00e9m<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81f0ece elementor-widget elementor-widget-text-editor\" data-id=\"81f0ece\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>PLC \/ CNC syst\u00e9m<\/li><li>Ovl\u00e1dac\u00ed panel: Manu\u00e1ln\u00ed\/Automatick\u00fd<\/li><li>Enkod\u00e9r: Detekce polohy<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a6808b0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a6808b0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ceeb730\" data-id=\"ceeb730\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d92ed6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0d92ed6\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26d495e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26d495e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2130002\" data-id=\"2130002\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee4b543 elementor-widget elementor-widget-heading\" data-id=\"ee4b543\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Z\u00e1kladn\u00ed znalosti p\u0159ed pou\u017eit\u00edm<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de1797c elementor-widget elementor-widget-text-editor\" data-id=\"de1797c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>P\u0159ed ofici\u00e1ln\u00edm uveden\u00edm do provozu mus\u00ed m\u00edt provozovatel\u00e9 jasno alespo\u0148 v n\u00e1sleduj\u00edc\u00edm:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b643f0 elementor-widget elementor-widget-heading\" data-id=\"5b643f0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Parametry plechov\u00fdch d\u00edl\u016f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2eb164a elementor-widget elementor-widget-text-editor\" data-id=\"2eb164a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Nutn\u00e9 potvrdit:<\/b><\/strong><\/p><ul><li>Typ materi\u00e1lu: uhl\u00edkov\u00e1 ocel, nerezov\u00e1 ocel, hlin\u00edkov\u00fd plech, pozinkovan\u00fd plech atd.<\/li><li>Tlou\u0161\u0165ka plechu<\/li><li>\u0160\u00ed\u0159ka listu<\/li><li>D\u00e9lka listu<\/li><li>Mez kluzu materi\u00e1lu<\/li><li>A\u0165 u\u017e \u017e\u00edhan\u00e9, nebo s povrchovou \u00fapravou<\/li><li>A\u0165 u\u017e jsou po\u017eadov\u00e1ny ku\u017eelov\u00e9, eliptick\u00e9 nebo jin\u00e9 speci\u00e1ln\u00ed tvary<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dcea3b elementor-widget elementor-widget-heading\" data-id=\"6dcea3b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Jmenovit\u00e1 kapacita za\u0159\u00edzen\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e14e403 elementor-widget elementor-widget-text-editor\" data-id=\"e14e403\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Ned\u00edvejte se jen na \u201emaxim\u00e1ln\u00ed tlou\u0161\u0165ku\u201c, zva\u017ete tak\u00e9:<\/b><\/strong><\/p><ul><li>Maxim\u00e1ln\u00ed v\u00e1lcovac\u00ed kapacita p\u0159i jak\u00e9 pevnosti materi\u00e1lu<\/li><li>Maxim\u00e1ln\u00ed kapacita v\u00e1lcov\u00e1n\u00ed pro jakou \u0161\u00ed\u0159ku plechu<\/li><li>Minim\u00e1ln\u00ed v\u00e1lcovateln\u00fd pr\u016fm\u011br<\/li><li>Zda je povoleno v\u00e1lcov\u00e1n\u00ed za studena<\/li><li>Vhodn\u00e9 pro p\u0159edohnut\u00e9 konce<\/li><\/ul><p>Mnoho u\u017eivatel\u016f se pot\u00fdk\u00e1 s probl\u00e9my ne proto, \u017ee je za\u0159\u00edzen\u00ed rozbit\u00e9, ale proto, \u017ee je pou\u017e\u00edv\u00e1no nad r\u00e1mec specifikac\u00ed.<\/p><p><strong><b>Nap\u0159\u00edklad: <\/b><\/strong><strong><b><br \/><\/b><\/strong>Obt\u00ed\u017enost v\u00e1lcov\u00e1n\u00ed ocelov\u00e9ho plechu Q235 a vysokopevnostn\u00ed oceli je u stejn\u00e9ho ocelov\u00e9ho plechu o tlou\u0161\u0165ce 10 mm zcela odli\u0161n\u00e1. Nerezov\u00e1 ocel m\u00e1 v\u00fdrazn\u011bj\u0161\u00ed zp\u011btnou pru\u017einu ne\u017e b\u011b\u017en\u00e1 uhl\u00edkov\u00e1 ocel. P\u0159esto\u017ee je hlin\u00edkov\u00fd plech m\u011bkk\u00fd, je n\u00e1chyln\u00fd k po\u0161kr\u00e1b\u00e1n\u00ed povrchu.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0d1d9f elementor-widget elementor-widget-heading\" data-id=\"a0d1d9f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Po\u017eadavky na formov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eda9c9f elementor-widget elementor-widget-text-editor\" data-id=\"eda9c9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159ed spu\u0161t\u011bn\u00edm stroje je nutn\u00e9 objasnit n\u00e1sleduj\u00edc\u00ed:<\/b><\/strong><\/p><ul><li>Jak\u00fd je pr\u016fm\u011br hotov\u00e9ho v\u00fdrobku?<\/li><li>Je to pln\u00fd kruh nebo \u010d\u00e1ste\u010dn\u00fd oblouk?<\/li><li>Je nutn\u00e9 oba konce sva\u0159it na tupo?<\/li><li>Je vy\u017eadov\u00e1na vysok\u00e1 kulatost?<\/li><li>Je p\u0159\u00edpustn\u00e1 mal\u00e1 eliptick\u00e1 chyba?<\/li><li>Je nutn\u00e9 z\u00fa\u017een\u00ed?<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dec8189 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dec8189\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-da6c539\" data-id=\"da6c539\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8227c6c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8227c6c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3db6da1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3db6da1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6a93ae6\" data-id=\"6a93ae6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70ec89e elementor-widget elementor-widget-heading\" data-id=\"70ec89e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5. Kontroln\u00ed seznam p\u0159ed zapnut\u00edm<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d66e216 elementor-widget elementor-widget-text-editor\" data-id=\"d66e216\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Tento krok je kl\u00ed\u010dov\u00fd. Mnoho poruch za\u0159\u00edzen\u00ed a bezpe\u010dnostn\u00edch incident\u016f je zp\u016fsobeno nedostate\u010dn\u00fdmi kontrolami p\u0159ed spu\u0161t\u011bn\u00edm.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72a30da elementor-widget elementor-widget-heading\" data-id=\"72a30da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Kontrola mechanick\u00fdch syst\u00e9m\u016f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57374cc elementor-widget elementor-widget-text-editor\" data-id=\"57374cc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte povrch ka\u017ed\u00e9ho v\u00e1lce, zda na n\u011bm nejsou viditeln\u00e9 prom\u00e1\u010dkliny, praskliny, struska ze svaru a ot\u0159epy.<\/li><li>Zkontrolujte, zda se h\u0159\u00eddel v\u00e1lce voln\u011b ot\u00e1\u010d\u00ed a bez zasek\u00e1v\u00e1n\u00ed.<\/li><li>Zkontrolujte, zda nejsou r\u00e1m a kotevn\u00ed \u0161rouby uvoln\u011bn\u00e9.<\/li><li>Zkontrolujte, zda jsou v\u0161echny upev\u0148ovac\u00ed \u0161rouby bezpe\u010dn\u011b uta\u017een\u00e9.<\/li><li>Zkontrolujte, zda jsou vodic\u00ed li\u0161ty, kluz\u00e1ky, vodic\u00ed \u0161rouby a zvedac\u00ed mechanismus dob\u0159e promaz\u00e1ny.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b9831a elementor-widget elementor-widget-heading\" data-id=\"4b9831a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Kontrola hydraulick\u00e9ho syst\u00e9mu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-130b91b elementor-widget elementor-widget-text-editor\" data-id=\"130b91b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte, zda je hladina hydraulick\u00e9ho oleje norm\u00e1ln\u00ed.<\/li><li>Zkontrolujte, zda je olej \u010dern\u00fd, emulgovan\u00fd nebo zda neobsahuje ne\u010distoty.<\/li><li>Zkontrolujte t\u011bsnost hydraulick\u00fdch potrub\u00ed, spoj\u016f a v\u00e1lc\u016f.<\/li><li>Zkontrolujte, zda olejov\u00e9 \u010derpadlo nevyd\u00e1v\u00e1 abnorm\u00e1ln\u00ed hluk.<\/li><li>Zkontrolujte, zda je tlak stabiln\u00ed.<\/li><li>Zkontrolujte, zda je teplota oleje v rozumn\u00e9m rozmez\u00ed.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64061f9 elementor-widget elementor-widget-heading\" data-id=\"64061f9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Inspekce elektrick\u00e9ho syst\u00e9mu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28c249d elementor-widget elementor-widget-text-editor\" data-id=\"28c249d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte, zda je nap\u00e1jec\u00ed nap\u011bt\u00ed stabiln\u00ed.<\/li><li>Zkontrolujte, zda je tla\u010d\u00edtko nouzov\u00e9ho zastaven\u00ed funk\u010dn\u00ed.<\/li><li>Zkontrolujte, zda jsou ot\u00e1\u010den\u00ed vp\u0159ed\/vzad, zved\u00e1n\u00ed a se\u0159izov\u00e1n\u00ed norm\u00e1ln\u00ed.<\/li><li>Zkontrolujte, zda se uvnit\u0159 rozvad\u011b\u010de nenach\u00e1z\u00ed prach, vlhkost nebo stopy po sp\u00e1len\u00ed.<\/li><li>Zkontrolujte, zda v\u0161echny koncov\u00e9 sp\u00edna\u010de a senzory funguj\u00ed spr\u00e1vn\u011b.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffa10e4 elementor-widget elementor-widget-heading\" data-id=\"ffa10e4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Kontrola bezpe\u010dnostn\u00edch za\u0159\u00edzen\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7868206 elementor-widget elementor-widget-text-editor\" data-id=\"7868206\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte, zda je nouzov\u00e9 zastaven\u00ed citliv\u00e9.<\/li><li>Zkontrolujte, zda je ochrann\u00fd kryt neporu\u0161en\u00fd.<\/li><li>Zkontrolujte, zda je no\u017en\u00ed sp\u00edna\u010d spolehliv\u00fd.<\/li><li>Zkontrolujte, zda jsou pou\u017eiteln\u00e1 obouru\u010dn\u00ed tla\u010d\u00edtka.<\/li><li>Zkontrolujte, zda se v bl\u00edzkosti horn\u00edch a doln\u00edch v\u00e1lc\u016f nenach\u00e1zej\u00ed ciz\u00ed p\u0159edm\u011bty.<\/li><li>Zkontrolujte, zda je pracovn\u00ed prostor \u010dist\u00fd.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b2d387d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b2d387d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fd6ddf6\" data-id=\"fd6ddf6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-573f5df elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"573f5df\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cfde9c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cfde9c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-78754f0\" data-id=\"78754f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc5776b elementor-widget elementor-widget-heading\" data-id=\"cc5776b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6. Provozn\u00ed postupy (standardn\u00ed kroky)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2045362 elementor-widget elementor-widget-text-editor\" data-id=\"2045362\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>N\u00ed\u017ee je uveden obecn\u011b uzn\u00e1van\u00fd postup pro v\u00e1lcov\u00e1n\u00ed plech\u016f. R\u016fzn\u00e9 modely za\u0159\u00edzen\u00ed se mohou v postupu m\u00edrn\u011b li\u0161it, ale z\u00e1kladn\u00ed logika z\u016fst\u00e1v\u00e1 stejn\u00e1.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb4e108 elementor-widget elementor-widget-heading\" data-id=\"eb4e108\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 1: Spu\u0161t\u011bn\u00ed za\u0159\u00edzen\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54a44dc elementor-widget elementor-widget-text-editor\" data-id=\"54a44dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>P\u0159ipojte hlavn\u00ed zdroj nap\u00e1jen\u00ed.<\/li><li>Zkontrolujte, zda je \u0159\u00eddic\u00ed syst\u00e9m norm\u00e1ln\u011b zapnut\u00fd.<\/li><\/ul><p><strong><b>Prove\u010fte krokov\u00e1n\u00ed bez zat\u00ed\u017een\u00ed, abyste ov\u011b\u0159ili:<\/b><\/strong><\/p><ul><li>Zved\u00e1n\u00ed a spou\u0161t\u011bn\u00ed horn\u00edho v\u00e1lce je norm\u00e1ln\u00ed.<\/li><li>Nastaven\u00ed bo\u010dn\u00edch v\u00e1lc\u016f je norm\u00e1ln\u00ed.<\/li><li>Ot\u00e1\u010den\u00ed spodn\u00edho v\u00e1lce je norm\u00e1ln\u00ed.<\/li><li>Ot\u00e1\u010den\u00ed vp\u0159ed a vzad je norm\u00e1ln\u00ed.<\/li><li>Nouzov\u00e9 zastaven\u00ed je \u00fa\u010dinn\u00e9.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdc1985 elementor-widget elementor-widget-heading\" data-id=\"fdc1985\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 2: Vyberte vhodn\u00e9 polohy v\u00e1le\u010dk\u016f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e5da2e elementor-widget elementor-widget-text-editor\" data-id=\"8e5da2e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Upravte polohu horn\u00edho a doln\u00edho v\u00e1lce podle tlou\u0161\u0165ky plechu a pr\u016fm\u011bru c\u00edle.<\/p><p><strong><b>Principy jsou:<\/b><\/strong><\/p><ul><li>\u010c\u00edm siln\u011bj\u0161\u00ed je deska, t\u00edm v\u011bt\u0161\u00ed obvykle mus\u00ed b\u00fdt po\u010d\u00e1te\u010dn\u00ed otvor.<\/li><li>\u010c\u00edm men\u0161\u00ed je pr\u016fm\u011br c\u00edle, t\u00edm v\u011bt\u0161\u00ed je mno\u017estv\u00ed ohybu.<\/li><li>Pokud je nutn\u00e9 p\u0159edb\u011b\u017en\u00e9 oh\u00fdb\u00e1n\u00ed, mus\u00ed b\u00fdt poloha v\u00e1le\u010dku a koncov\u00e1 poloha desky spr\u00e1vn\u011b slad\u011bny.<\/li><\/ul><p>Zp\u016fsoby polohov\u00e1n\u00ed se li\u0161\u00ed u symetrick\u00e9ho a asymetrick\u00e9ho za\u0159\u00edzen\u00ed. \u0158i\u010fte se pokyny k za\u0159\u00edzen\u00ed.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3122c60 elementor-widget elementor-widget-heading\" data-id=\"3122c60\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 3: Um\u00edst\u011bn\u00ed a um\u00edst\u011bn\u00ed materi\u00e1lu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0396a72 elementor-widget elementor-widget-text-editor\" data-id=\"0396a72\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Ploch\u00fd materi\u00e1l rovnom\u011brn\u011b vlo\u017ete do za\u0159\u00edzen\u00ed.<\/li><li>Ujist\u011bte se, \u017ee okraje plechu jsou rovnob\u011b\u017en\u00e9 s v\u00e1le\u010dky.<\/li><li>Zarovnejte st\u0159edovou \u010d\u00e1ru plechu se st\u0159edovou \u010d\u00e1rou za\u0159\u00edzen\u00ed.<\/li><li>Pokud se pou\u017e\u00edv\u00e1 vodic\u00ed za\u0159\u00edzen\u00ed, nejprve upravte jeho polohu.<\/li><li>Zabra\u0148te tomu, aby plechov\u00fd materi\u00e1l vstupoval \u0161ikmo, a vyhn\u011bte se tak \u201eodchylce\u201c nebo \u201e\u0161ikm\u00e9mu rolov\u00e1n\u00ed\u201c.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a77c80e elementor-widget elementor-widget-heading\" data-id=\"a77c80e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 4: P\u0159edoh\u00fdb\u00e1n\u00ed p\u0159ed v\u00e1lcov\u00e1n\u00edm<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fa6291 elementor-widget elementor-widget-text-editor\" data-id=\"0fa6291\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Toto je kl\u00ed\u010dov\u00fd krok. Proto\u017ee p\u0159i rolov\u00e1n\u00ed plechu se konce \u010dasto p\u0159irozen\u011b neroluj\u00ed do spr\u00e1vn\u00e9 polohy a zanech\u00e1vaj\u00ed \u201erovn\u00e9 hrany\u201c. Proto je obvykle nutn\u00e9 nejprve p\u0159edohnout p\u0159edn\u00ed a zadn\u00ed konec.<\/p><p><strong><b>Body p\u0159edb\u011b\u017en\u00e9ho oh\u00fdb\u00e1n\u00ed:<\/b><\/strong><\/p><ul><li>Nejprve p\u0159itla\u010dte konec plechu vhodn\u00fdm ohnut\u00edm.<\/li><li>Minimalizujte rovn\u00e9 hrany na konci plechu.<\/li><li>Hloubka p\u0159edb\u011b\u017en\u00e9ho oh\u00fdb\u00e1n\u00ed by m\u011bla odpov\u00eddat c\u00edlov\u00e9mu pr\u016fm\u011bru.<\/li><li>P\u0159edoh\u00fdb\u00e1n\u00ed na obou konc\u00edch by m\u011blo b\u00fdt co nejrovnom\u011brn\u011bj\u0161\u00ed. Jinak bude m\u00edt hotov\u00fd v\u00fdrobek nerovn\u00e9 hrany nebo eliptick\u00fd tvar.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8925bc4 elementor-widget elementor-widget-heading\" data-id=\"8925bc4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 5: Form\u00e1ln\u00ed rolov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-498c6c4 elementor-widget elementor-widget-text-editor\" data-id=\"498c6c4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Spus\u0165te rotaci v\u00e1lce.<\/li><li>Pomalu zatla\u010dte dol\u016f nebo nastavte bo\u010dn\u00ed v\u00e1le\u010dky.<\/li><li>Sledujte stav srolov\u00e1n\u00ed plechu.<\/li><li>V p\u0159\u00edpad\u011b pot\u0159eby prove\u010fte n\u011bkolikr\u00e1t rolov\u00e1n\u00ed tam a zp\u011bt.<\/li><li>Postupn\u011b se p\u0159ibli\u017eujte k c\u00edlov\u00e9mu polom\u011bru, sp\u00ed\u0161e ne\u017e abyste jej stiskli do spr\u00e1vn\u00e9 polohy najednou.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8d19d3 elementor-widget elementor-widget-heading\" data-id=\"a8d19d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 6: Korekce a zaokrouhlen\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a36da1c elementor-widget elementor-widget-text-editor\" data-id=\"a36da1c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Po v\u00e1lcov\u00e1n\u00ed na t\u00e9m\u011b\u0159 c\u00edlovou velikost je nutn\u00e9 jemn\u00e9 dolad\u011bn\u00ed:<\/li><li>Zkontrolujte, zda pr\u016fm\u011br spl\u0148uje po\u017eadavky<\/li><li>Zkontrolujte, zda je mezera rozhran\u00ed rovnom\u011brn\u00e1<\/li><li>Zkontrolujte, zda je kulatost konzistentn\u00ed<\/li><li>Zkontrolujte, zda nejsou okraje desky zarovnan\u00e9<\/li><li>V p\u0159\u00edpad\u011b pot\u0159eby prove\u010fte sekund\u00e1rn\u00ed zaokrouhlen\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-152f936 elementor-widget elementor-widget-heading\" data-id=\"152f936\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 7: Vykl\u00e1dka<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ac8136 elementor-widget elementor-widget-text-editor\" data-id=\"9ac8136\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte, zda se v\u00e1lce zastavily.<\/li><li>Uvoln\u011bte tlak.<\/li><li>Obrobek odstra\u0148te pomoc\u00ed zved\u00e1n\u00ed nebo ru\u010dn\u00ed pomoci.<\/li><li>Velk\u00e9 obrobky mus\u00ed b\u00fdt zdvih\u00e1ny pomoc\u00ed vhodn\u00e9ho zvedac\u00edho za\u0159\u00edzen\u00ed nebo podp\u011brn\u00fdch r\u00e1m\u016f.<\/li><li>Je p\u0159\u00edsn\u011b zak\u00e1z\u00e1no sahat do mezery v\u00e1lce za \u00fa\u010delem n\u00e1siln\u00e9ho odstran\u011bn\u00ed materi\u00e1lu.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-214c988 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"214c988\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-98a0c5d\" data-id=\"98a0c5d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb8af49 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fb8af49\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f4066d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f4066d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d15ccbc\" data-id=\"d15ccbc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-50a2157 elementor-widget elementor-widget-heading\" data-id=\"50a2157\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7. Z\u00e1kladn\u00ed provozn\u00ed techniky t\u0159\u00edv\u00e1lcov\u00e9ho v\u00e1lcovac\u00edho stroje<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f95383b elementor-widget elementor-widget-image\" data-id=\"f95383b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine.jpg\" class=\"attachment-large size-large wp-image-5859\" alt=\"Univerz\u00e1ln\u00ed t\u0159\u00edv\u00e1lcov\u00e1 oh\u00fdba\u010dka plech\u016f s horn\u00edm v\u00e1lcem\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/05\/Upper-roll-universal-3-rollers-plate-bending-machine-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef15e8a elementor-widget elementor-widget-text-editor\" data-id=\"ef15e8a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Kl\u00ed\u010dem k efektivn\u00edmu pou\u017eit\u00ed t\u0159\u00edv\u00e1lcov\u00e9 oh\u00fdba\u010dky plech\u016f je \u0159\u00edzen\u00ed procesu, nikoliv pouh\u00e1 \u201eschopnost ji narolovat\u201c.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d70ccf elementor-widget elementor-widget-heading\" data-id=\"1d70ccf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) \u0158\u00edzen\u00ed p\u0159edb\u011b\u017en\u00e9ho oh\u00fdb\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd6355f elementor-widget elementor-widget-text-editor\" data-id=\"cd6355f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Nedostate\u010dn\u00e9 p\u0159edoh\u00fdb\u00e1n\u00ed zanech\u00e1 z\u0159eteln\u00e9 rovn\u00e9 hrany.<\/li><li>Nadm\u011brn\u00e9 p\u0159edoh\u00fdb\u00e1n\u00ed povede k lok\u00e1ln\u00ed deformaci, obt\u00ed\u017e\u00edm s vytvo\u0159en\u00edm kulat\u00e9ho tvaru a dokonce i ke zvln\u011bn\u00fdm hran\u00e1m.<\/li><li>Na z\u00e1klad\u011b zku\u0161enost\u00ed by m\u011blo b\u00fdt provedeno komplexn\u00ed posouzen\u00ed na z\u00e1klad\u011b tlou\u0161\u0165ky materi\u00e1lu, meze kluzu, pr\u016fm\u011bru v\u00e1lce a konstrukce za\u0159\u00edzen\u00ed.<\/li><\/ul><p><strong><b>Pro v\u011bt\u0161inu provozn\u00edch podm\u00ednek by p\u0159edb\u011b\u017en\u00e9 oh\u00fdb\u00e1n\u00ed m\u011blo dos\u00e1hnout n\u00e1sleduj\u00edc\u00edch v\u00fdsledk\u016f:<\/b><\/strong><\/p><ul><li>Nejkrat\u0161\u00ed rovn\u00e9 hrany na obou konc\u00edch<\/li><li>Symetrick\u00e9 zak\u0159iven\u00ed na obou konc\u00edch<\/li><li>Konzistentn\u00ed a stabiln\u00ed mno\u017estv\u00ed p\u0159edoh\u00fdb\u00e1n\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94ab3cd elementor-widget elementor-widget-heading\" data-id=\"94ab3cd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) \u0158\u00edzen\u00ed \u00fahlu posuvu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f737708 elementor-widget elementor-widget-text-editor\" data-id=\"f737708\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Kdy\u017e plech vstoup\u00ed na v\u00e1le\u010dkov\u00fd dopravn\u00edk, m\u011bl by b\u00fdt uchov\u00e1v\u00e1n:<\/b><\/strong><\/p><ul><li>Rovnob\u011b\u017en\u011b s osou v\u00e1lce<\/li><li>Zarovn\u00e1no se st\u0159edovou \u010darou<\/li><li>\u017d\u00e1dn\u00e9 deformov\u00e1n\u00ed povrchu plechu<\/li><li>\u017d\u00e1dn\u00e9 zkosen\u00ed okraj\u016f plechu<\/li><\/ul><p><strong><b>Pokud je \u00fahel pod\u00e1v\u00e1n\u00ed nespr\u00e1vn\u00fd, hotov\u00fd v\u00fdrobek \u010dasto vykazuje:<\/b><\/strong><\/p><ul><li>Odchylka ku\u017eele<\/li><li>Na jedn\u00e9 stran\u011b pevn\u011b a na druh\u00e9 voln\u011b<\/li><li>Zkroucen\u00fd v\u00e1lec<\/li><li>Nerovn\u00e9 sp\u00e1ry<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8717b87 elementor-widget elementor-widget-heading\" data-id=\"8717b87\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Tvarujte postupn\u011b, vyhn\u011bte se rychl\u00e9mu lisov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a649a5 elementor-widget elementor-widget-text-editor\" data-id=\"5a649a5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Mnoho za\u010d\u00e1te\u010dn\u00edk\u016f r\u00e1do tla\u010d\u00ed hodn\u011b najednou, co\u017e snadno vede k:<\/b><\/strong><\/p><ul><li>Lok\u00e1ln\u00ed nadm\u011brn\u00e9 oh\u00fdb\u00e1n\u00ed<\/li><li>Zvr\u00e1sn\u011bn\u00ed povrchu plechu<\/li><li>Po\u0161kr\u00e1b\u00e1n\u00ed povrchu materi\u00e1lu<\/li><li>Zv\u00fd\u0161en\u00e1 ovalita v\u00e1lce<\/li><\/ul><p><strong><b>Spr\u00e1vn\u00e1 metoda je:<\/b><\/strong><\/p><ul><li>Nejprve lehce zatla\u010dte a sledujte trend oh\u00fdb\u00e1n\u00ed<\/li><li>Postupn\u011b prohlubujte oh\u00fdb\u00e1n\u00ed<\/li><li>Po ka\u017ed\u00e9 \u00faprav\u011b zkontrolujte v\u00fdsledky<\/li><li>Pou\u017eit\u00ed metody \u201ev\u00edce mal\u00fdch mno\u017estv\u00ed\u201c je spolehliv\u011bj\u0161\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3395731 elementor-widget elementor-widget-heading\" data-id=\"3395731\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) V\u011bnujte pozornost odpru\u017een\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bdfa52 elementor-widget elementor-widget-text-editor\" data-id=\"1bdfa52\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>R\u016fzn\u00e9 materi\u00e1ly maj\u00ed r\u016fznou pru\u017einu<\/li><li>Uhl\u00edkov\u00e1 ocel m\u00e1 relativn\u011b malou pru\u017einu<\/li><li>Nerezov\u00e1 ocel m\u00e1 v\u011bt\u0161\u00ed pru\u017einu<\/li><li>Vysokopevnostn\u00ed ocel m\u00e1 z\u0159eteln\u011bj\u0161\u00ed pru\u017enost<\/li><li>Hlin\u00edkov\u00e9 slitiny maj\u00ed v d\u016fsledku r\u016fzn\u00fdch materi\u00e1lov\u00fdch vlastnost\u00ed v\u00fdrazn\u011b odli\u0161n\u00e9 pru\u017en\u00e9 zp\u011btn\u00e9 pru\u017einy<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a3e3a7 elementor-widget elementor-widget-text-editor\" data-id=\"8a3e3a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Proto se p\u0159i v\u00e1lcov\u00e1n\u00ed na c\u00edlov\u00fd pr\u016fm\u011br nelze d\u00edvat pouze na okam\u017eitou velikost. Je t\u0159eba zohlednit i pru\u017enost po uvoln\u011bn\u00ed tlaku a m\u016f\u017ee b\u00fdt nutn\u00e1 kompenzace p\u0159evinut\u00ed.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5580871 elementor-widget elementor-widget-heading\" data-id=\"5580871\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5) \u0158\u00edzen\u00ed kvality povrchu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c96a35 elementor-widget elementor-widget-text-editor\" data-id=\"3c96a35\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Pokud je po\u017eadov\u00e1na vysok\u00e1 povrchov\u00e1 \u00faprava, v\u011bnujte pozornost:<\/b><\/strong><\/p><ul><li>Je povrch v\u00e1lce \u010dist\u00fd?<\/li><li>Zda se tam nach\u00e1z\u00ed sva\u0159ovac\u00ed struska nebo \u017eelezn\u00e9 piliny?<\/li><li>Zda se mezi plechem a povrchem v\u00e1lce nenach\u00e1zej\u00ed tvrd\u00e9 \u010d\u00e1stice?<\/li><li>Jsou tam stopy po sev\u0159en\u00ed materi\u00e1lu?<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7402520 elementor-widget elementor-widget-text-editor\" data-id=\"7402520\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>U plech\u016f z nerezov\u00e9 oceli nebo hlin\u00edku je nejlep\u0161\u00ed se vyhnout tvrd\u00e9mu kontaktu a po\u0161kr\u00e1b\u00e1n\u00ed od ne\u010distot.<\/p><p>Proto p\u0159i v\u00e1lcov\u00e1n\u00ed na c\u00edlov\u00fd pr\u016fm\u011br berte v \u00favahu nejen okam\u017eitou velikost, ale tak\u00e9 pru\u017enost po uvoln\u011bn\u00ed tlaku. M\u016f\u017ee b\u00fdt nutn\u00e1 kompenzace p\u0159evalov\u00e1n\u00ed.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f279583 elementor-widget elementor-widget-heading\" data-id=\"f279583\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6) Kontrola kvality povrchu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a85ede4 elementor-widget elementor-widget-text-editor\" data-id=\"a85ede4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Pokud je po\u017eadov\u00e1na vysok\u00e1 povrchov\u00e1 \u00faprava, v\u011bnujte pozornost:<\/b><\/strong><\/p><ul><li>Je povrch v\u00e1lce \u010dist\u00fd?<\/li><li>Zda se tam nach\u00e1z\u00ed sva\u0159ovac\u00ed struska nebo \u017eelezn\u00e9 piliny?<\/li><li>Zda se mezi plechem a povrchem v\u00e1lce nenach\u00e1zej\u00ed tvrd\u00e9 \u010d\u00e1stice?<\/li><li>Jsou tam stopy po sev\u0159en\u00ed materi\u00e1lu?<\/li><li>U plech\u016f z nerezov\u00e9 oceli nebo hlin\u00edku je nejlep\u0161\u00ed se vyhnout tvrd\u00e9mu kontaktu a po\u0161kr\u00e1b\u00e1n\u00ed od ne\u010distot.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bfb758f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bfb758f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-447abaa\" data-id=\"447abaa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e0418c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4e0418c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e1c5b0c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1c5b0c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2b9e3e0\" data-id=\"2b9e3e0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b93a42e elementor-widget elementor-widget-heading\" data-id=\"b93a42e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">8. Kl\u00ed\u010dov\u00e9 body pro v\u00e1lcov\u00e1n\u00ed r\u016fzn\u00fdch materi\u00e1l\u016f<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fc1943 elementor-widget elementor-widget-heading\" data-id=\"4fc1943\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Deska z uhl\u00edkov\u00e9 oceli<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ecc5be elementor-widget elementor-widget-heading\" data-id=\"5ecc5be\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Charakteristika:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74c740d elementor-widget elementor-widget-text-editor\" data-id=\"74c740d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Dobr\u00e1 plasticita.<\/li><li>Vhodn\u00e9 pro v\u011bt\u0161inu konven\u010dn\u00edch v\u00e1lcovac\u00edch proces\u016f.<\/li><li>N\u00edzk\u00e1 pru\u017eina, vysp\u011bl\u00e1 technologie.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de9ac9d elementor-widget elementor-widget-heading\" data-id=\"de9ac9d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Opat\u0159en\u00ed:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d11603 elementor-widget elementor-widget-text-editor\" data-id=\"8d11603\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>U siln\u00fdch plech\u016f v\u011bnujte pozornost nosnosti za\u0159\u00edzen\u00ed.<\/li><li>Oxidov\u00e9 usazeniny na hran\u00e1ch mohou snadno po\u0161kodit povrch.<\/li><li>V\u011bnujte pozornost uvoln\u011bn\u00ed nap\u011bt\u00ed ve sva\u0159ovan\u00fdch konstruk\u010dn\u00edch desk\u00e1ch.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb586e0 elementor-widget elementor-widget-heading\" data-id=\"cb586e0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Plech z nerezov\u00e9 oceli<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d31ba9b elementor-widget elementor-widget-heading\" data-id=\"d31ba9b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Vlastnosti:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16231f1 elementor-widget elementor-widget-text-editor\" data-id=\"16231f1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Vysok\u00e1 pru\u017eina<\/li><li>Povrch se snadno po\u0161kr\u00e1be<\/li><li>Vy\u017eaduje vy\u0161\u0161\u00ed p\u0159esnost tv\u00e1\u0159en\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03bb2f3 elementor-widget elementor-widget-heading\" data-id=\"03bb2f3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Opat\u0159en\u00ed:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d35c60c elementor-widget elementor-widget-text-editor\" data-id=\"d35c60c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Povrch v\u00e1lce mus\u00ed b\u00fdt \u010dist\u00fd.<\/li><li>Zabra\u0148te vtla\u010dov\u00e1n\u00ed tvrd\u00fdch \u010d\u00e1stic do povrchu.<\/li><li>P\u0159edoh\u00fdb\u00e1n\u00ed a kompenzace by m\u011bly b\u00fdt p\u0159esn\u011bj\u0161\u00ed.<\/li><li>Zabra\u0148te sev\u0159en\u00ed a po\u0161kr\u00e1b\u00e1n\u00ed povrchu b\u011bhem vykl\u00e1d\u00e1n\u00ed.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1535065 elementor-widget elementor-widget-heading\" data-id=\"1535065\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Hlin\u00edkov\u00fd plech<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ad53ea elementor-widget elementor-widget-heading\" data-id=\"1ad53ea\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Vlastnosti:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b613e69 elementor-widget elementor-widget-text-editor\" data-id=\"b613e69\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>M\u011bk\u010d\u00ed materi\u00e1l.<\/li><li>N\u00e1chyln\u00fd k protla\u010den\u00ed povrchu.<\/li><li>Snadno se po\u0161kod\u00ed nadm\u011brn\u00fdm tlakem.<\/li><li>Vy\u017eaduje vysokou kvalitu povrchu v\u00e1lc\u016f.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9af8fc6 elementor-widget elementor-widget-heading\" data-id=\"9af8fc6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Opat\u0159en\u00ed:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed7c217 elementor-widget elementor-widget-text-editor\" data-id=\"ed7c217\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Povrch v\u00e1lce mus\u00ed b\u00fdt bez ot\u0159ep\u016f.<\/li><li>Up\u00ednac\u00ed s\u00edla by nem\u011bla b\u00fdt nadm\u011brn\u00e1.<\/li><li>Vyhn\u011bte se opakovan\u00e9mu stisknut\u00ed.<\/li><li>B\u011bhem p\u0159epravy a zved\u00e1n\u00ed dbejte na ochranu m\u011bkk\u00fdm obalem.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b02cd1 elementor-widget elementor-widget-heading\" data-id=\"7b02cd1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Vysokopevnostn\u00ed ocel<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8929d3 elementor-widget elementor-widget-heading\" data-id=\"c8929d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Vlastnosti:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3af8468 elementor-widget elementor-widget-text-editor\" data-id=\"3af8468\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Vysok\u00e1 mez kluzu.<\/li><li>Vy\u017eaduje v\u011bt\u0161\u00ed tv\u00e1\u0159ec\u00ed s\u00edlu.<\/li><li>V\u00fdznamn\u00e9 odpru\u017een\u00ed.<\/li><li>Snadno zvy\u0161uje zat\u00ed\u017een\u00ed za\u0159\u00edzen\u00ed.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee9115f elementor-widget elementor-widget-heading\" data-id=\"ee9115f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Opat\u0159en\u00ed:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef8d0fb elementor-widget elementor-widget-text-editor\" data-id=\"ef8d0fb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>P\u0159\u00edsn\u011b zak\u00e1zat p\u0159ekra\u010dov\u00e1n\u00ed specifikac\u00ed.<\/li><li>Je nutn\u00e9 zkontrolovat jmenovitou kapacitu za\u0159\u00edzen\u00ed.<\/li><li>Proces v\u00e1len\u00ed by m\u011bl b\u00fdt plynulej\u0161\u00ed a pomalej\u0161\u00ed.<\/li><li>Hydraulick\u00e9 a pohonn\u00e9 syst\u00e9my za\u0159\u00edzen\u00ed nesou v\u011bt\u0161\u00ed zat\u00ed\u017een\u00ed, co\u017e vy\u017eaduje pe\u010dliv\u00e9 sledov\u00e1n\u00ed n\u00e1r\u016fstu teploty a tlaku.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e63d4ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e63d4ed\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-762844f\" data-id=\"762844f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0634570 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0634570\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-223a154 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"223a154\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c26fa24\" data-id=\"c26fa24\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-549b5ff elementor-widget elementor-widget-heading\" data-id=\"549b5ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">9. Kl\u00ed\u010dov\u00e9 body pro operace s ku\u017eelov\u00fdmi, obloukov\u00fdmi a speci\u00e1ln\u00edmi obrobky<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfaccf3 elementor-widget elementor-widget-heading\" data-id=\"cfaccf3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Ku\u017eelov\u00e9 v\u00e1lcov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95e4d3e elementor-widget elementor-widget-text-editor\" data-id=\"95e4d3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ku\u017eelov\u00e9 v\u00e1lcov\u00e1n\u00ed je slo\u017eit\u011bj\u0161\u00ed ne\u017e kruhov\u00e9 v\u00e1lcov\u00e1n\u00ed, proto\u017ee obvody na obou konc\u00edch jsou odli\u0161n\u00e9, co\u017e vy\u017eaduje, aby plech vytvo\u0159il ku\u017eel.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bcc60f elementor-widget elementor-widget-heading\" data-id=\"7bcc60f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Kl\u00ed\u010dov\u00e9 body:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7eb8f3e elementor-widget elementor-widget-text-editor\" data-id=\"7eb8f3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>\u00dahel pod\u00e1v\u00e1n\u00ed plechu mus\u00ed b\u00fdt posunut podle po\u017eadavk\u016f na ku\u017eelovitost.<\/li><li>Mno\u017estv\u00ed posuvu na obou stran\u00e1ch plechu mus\u00ed b\u00fdt odli\u0161n\u00e9.<\/li><li>Je vy\u017eadov\u00e1no ku\u017eelov\u00e9 v\u00e1lcovac\u00ed za\u0159\u00edzen\u00ed nebo speci\u00e1ln\u00ed n\u00e1stroje.<\/li><li>Nejprve je nutn\u00e9 potvrdit rozm\u011bry velk\u00e9ho a mal\u00e9ho konce.<\/li><li>\u010c\u00edm del\u0161\u00ed je ku\u017eel a \u010d\u00edm men\u0161\u00ed je \u00fahel ku\u017eele, t\u00edm d\u016fle\u017eit\u011bj\u0161\u00ed je \u0159\u00edzen\u00ed.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6004de2 elementor-widget elementor-widget-heading\" data-id=\"6004de2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Obloukov\u00e9 v\u00e1lcov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9efa513 elementor-widget elementor-widget-text-editor\" data-id=\"9efa513\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Pokud je pot\u0159eba pouze \u010d\u00e1ste\u010dn\u00fd oblouk, nikoli cel\u00fd kruh:<\/b><\/strong><\/p><ul><li>Nastavte c\u00edlov\u00fd polom\u011br ohybu.<\/li><li>Ovl\u00e1dejte d\u00e9lku zarolov\u00e1n\u00ed.<\/li><li>V\u00edcekr\u00e1t se tvo\u0159\u00ed v segmentech.<\/li><li>Udr\u017eujte jednotnou d\u00e9lku oblouku.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97f19ab elementor-widget elementor-widget-heading\" data-id=\"97f19ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Tenk\u00e9 plechy s velk\u00fdm pr\u016fm\u011brem<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42c3d3e elementor-widget elementor-widget-heading\" data-id=\"42c3d3e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Tenk\u00e9 plechy s velk\u00fdm pr\u016fm\u011brem jsou n\u00e1chyln\u00e9 k:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a762ab elementor-widget elementor-widget-text-editor\" data-id=\"5a762ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>\u00a0Vr\u00e1sn\u011bn\u00ed<\/li><li>Vlnit\u00e9 okraje<\/li><li>Nestabilita<\/li><li>Nerovnom\u011brn\u00e9 tvarov\u00e1n\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b0d160 elementor-widget elementor-widget-heading\" data-id=\"1b0d160\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u0158e\u0161en\u00ed:<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a49c6f elementor-widget elementor-widget-text-editor\" data-id=\"1a49c6f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Sni\u017ete mno\u017estv\u00ed jednoho ohybu<\/li><li>Zv\u00fd\u0161it materi\u00e1ln\u00ed podporu<\/li><li>\u0158\u00edzen\u00ed rovinnosti povrchu plechu<\/li><li>Pou\u017eijte jemn\u011bj\u0161\u00ed, v\u00edcestup\u0148ovou metodu v\u00e1lcov\u00e1n\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-decb400 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"decb400\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e43ab7\" data-id=\"5e43ab7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e49b8a1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e49b8a1\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-509ad4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"509ad4e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9d9653a\" data-id=\"9d9653a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cb17e8 elementor-widget elementor-widget-heading\" data-id=\"7cb17e8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">10. B\u011b\u017en\u00e9 probl\u00e9my a jejich \u0159e\u0161en\u00ed<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9e7af9 elementor-widget elementor-widget-heading\" data-id=\"a9e7af9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) P\u0159\u00edli\u0161 velk\u00e9 rovn\u00e9 hrany na obou konc\u00edch<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea38d28 elementor-widget elementor-widget-text-editor\" data-id=\"ea38d28\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159\u00ed\u010dina:<\/b><\/strong><\/p><ul><li>Nedostate\u010dn\u00e9 p\u0159edoh\u00fdb\u00e1n\u00ed<\/li><\/ul><p><strong><b>\u0158e\u0161en\u00ed:<\/b><\/strong><\/p><ul><li>Zv\u00fd\u0161it mno\u017estv\u00ed p\u0159edoh\u00fdb\u00e1n\u00ed<\/li><li>Pou\u017eijte \u201esekund\u00e1rn\u00ed p\u0159edoh\u00fdb\u00e1n\u00ed\u201c<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f8a247 elementor-widget elementor-widget-heading\" data-id=\"4f8a247\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Nerovnom\u011brn\u00fd obvod, velk\u00e1 ovalita<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c40d8c elementor-widget elementor-widget-text-editor\" data-id=\"1c40d8c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159\u00ed\u010dina:<\/b><\/strong><\/p><ul><li>Nerovnom\u011brn\u00e9 nastaven\u00ed polohy v\u00e1lc\u016f<\/li><li>Nespr\u00e1vn\u00e9 pod\u00e1v\u00e1n\u00ed list\u016f<\/li><li>Nerovnom\u011brn\u00e9 nap\u011bt\u00ed na obou stran\u00e1ch<\/li><li>Nedostate\u010dn\u00e9 doby v\u00e1lcov\u00e1n\u00ed<\/li><li>Velk\u00fd rozd\u00edl v materi\u00e1lov\u00e9m pru\u017en\u00e9m zp\u011btn\u00e9m r\u00e1zu<\/li><\/ul><p><strong><b>\u0158e\u0161en\u00ed:<\/b><\/strong><\/p><ul><li>Spr\u00e1vn\u00e9 vyv\u00e1\u017een\u00ed lev\u00e9 a prav\u00e9 strany vybaven\u00ed<\/li><li>Upravit st\u0159edovou \u010d\u00e1ru<\/li><li>P\u0159idat proces zaokrouhlov\u00e1n\u00ed<\/li><li>Kompenzace p\u0159evalov\u00e1n\u00ed materi\u00e1lu<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30e4ee6 elementor-widget elementor-widget-heading\" data-id=\"30e4ee6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Odchylka plechov\u00e9ho materi\u00e1lu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98c4fa5 elementor-widget elementor-widget-text-editor\" data-id=\"98c4fa5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159\u00ed\u010dina:<\/b><\/strong><\/p><ul><li>Plechov\u00fd materi\u00e1l nen\u00ed zarovnan\u00fd<\/li><li>Chyba rovnob\u011b\u017enosti v\u00e1le\u010dk\u016f<\/li><li>Vodic\u00ed za\u0159\u00edzen\u00ed nen\u00ed se\u0159\u00edzeno<\/li><li>Okraj plechu nen\u00ed rovn\u00fd<\/li><\/ul><p><strong><b>\u0158e\u0161en\u00ed:<\/b><\/strong><\/p><ul><li>Zarovnat<\/li><li>Zkontrolujte pr\u016fvodce<\/li><li>Spr\u00e1vn\u00e1 rovnob\u011b\u017enost v\u00e1le\u010dk\u016f<\/li><li>O\u0159ez okraje listu<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ebca34 elementor-widget elementor-widget-heading\" data-id=\"2ebca34\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Ku\u017eelov\u00fd tvar<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a69e51 elementor-widget elementor-widget-text-editor\" data-id=\"9a69e51\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159\u00ed\u010dina:<\/b><\/strong><\/p><ul><li>Plechov\u00fd materi\u00e1l nen\u00ed zarovnan\u00fd<\/li><\/ul><p><strong><b>\u0158e\u0161en\u00ed: <\/b><\/strong><\/p><ul><li>Zarovnat<\/li><li>Nastaven\u00ed rozd\u00edlu tlaku bo\u010dn\u00edch v\u00e1lc\u016f<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0be0fb5 elementor-widget elementor-widget-heading\" data-id=\"0be0fb5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5) Povrchov\u00e9 \u0161kr\u00e1bance<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-085f8ae elementor-widget elementor-widget-text-editor\" data-id=\"085f8ae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159\u00ed\u010diny:<\/b><\/strong><\/p><ul><li>Ciz\u00ed p\u0159edm\u011bty na povrchu v\u00e1lce<\/li><li>Opot\u0159eben\u00ed nebo \u0161kr\u00e1bance na povrchu v\u00e1lce<\/li><li>\u010c\u00e1stice zabudovan\u00e9 do povrchu plechu<\/li><li>Nadm\u011brn\u00e9 sev\u0159en\u00ed<\/li><\/ul><p><strong><b>\u0158e\u0161en\u00ed:<\/b><\/strong><\/p><ul><li>O\u010dist\u011bte povrch v\u00e1lce<\/li><li>Obruste nebo opravte povrch v\u00e1lce<\/li><li>Zes\u00edlen\u00e1 ochrana materi\u00e1l\u016f s vysok\u00fdmi po\u017eadavky na povrch<\/li><li>Sni\u017ete zbyte\u010dn\u00fd kontaktn\u00ed tlak<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2857fe7 elementor-widget elementor-widget-heading\" data-id=\"2857fe7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6) Prokluzov\u00e1n\u00ed plechu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4c8227 elementor-widget elementor-widget-text-editor\" data-id=\"a4c8227\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159\u00ed\u010diny:<\/b><\/strong><\/p><ul><li>Nedostate\u010dn\u00fd tlak<\/li><li>Povrchov\u00e1 kontaminace olejem<\/li><\/ul><p><strong><b>\u0158e\u0161en\u00ed:<\/b><\/strong><\/p><ul><li>Zvy\u0161te up\u00ednac\u00ed s\u00edlu<\/li><li>Vy\u010dist\u011bte prost\u011bradlo<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b3ef9c elementor-widget elementor-widget-heading\" data-id=\"1b3ef9c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7) Pomal\u00fd nebo slab\u00fd hydraulick\u00fd \u00fa\u010dinek<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f85e68c elementor-widget elementor-widget-text-editor\" data-id=\"f85e68c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>P\u0159\u00ed\u010diny:<\/b><\/strong><\/p><ul><li>Nedostatek hydraulick\u00e9ho oleje<\/li><li>Opot\u0159eben\u00ed \u010derpadla<\/li><li>Abnorm\u00e1ln\u00ed tlak v syst\u00e9mu<\/li><li>Zablokov\u00e1n\u00ed olejov\u00e9ho okruhu<\/li><li>Teplota oleje je p\u0159\u00edli\u0161 vysok\u00e1<\/li><\/ul><p><strong><b>\u0158e\u0161en\u00ed:<\/b><\/strong><\/p><ul><li>Zkontrolujte hladinu oleje<\/li><li>Vym\u011b\u0148te filtra\u010dn\u00ed vlo\u017eku<\/li><li>Zkontrolujte \u010derpadlo a ventil<\/li><li>Vy\u010dist\u011bte olejov\u00fd okruh<\/li><li>\u0158\u00edzen\u00ed doby nep\u0159etr\u017eit\u00e9ho provozu p\u0159i vysok\u00e9m zat\u00ed\u017een\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f18e4fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f18e4fe\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f88cc1f\" data-id=\"f88cc1f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5d4249 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d5d4249\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8517032 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8517032\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-be3d021\" data-id=\"be3d021\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2430c39 elementor-widget elementor-widget-heading\" data-id=\"2430c39\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">11. Pr\u016fvodce \u00fadr\u017ebou (kl\u00ed\u010dov\u00e9 body)<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65ba3cf elementor-widget elementor-widget-heading\" data-id=\"65ba3cf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Denn\u00ed \u00fadr\u017eba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-603da30 elementor-widget elementor-widget-text-editor\" data-id=\"603da30\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>\u010cist\u00fd povrch v\u00e1lce<\/li><li>Zkontrolujte olejov\u00fd okruh<\/li><li>Zkontrolujte spojovac\u00ed prvky<\/li><li>Proma\u017ete vodic\u00ed li\u0161ty<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2883f43 elementor-widget elementor-widget-heading\" data-id=\"2883f43\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) Hydraulick\u00fd syst\u00e9m<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53aa70f elementor-widget elementor-widget-text-editor\" data-id=\"53aa70f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Vym\u011b\u0148ujte hydraulick\u00fd olej ka\u017ed\u00fdch 2000 hodin<\/li><li>Pravideln\u011b \u010dist\u011bte filtra\u010dn\u00ed vlo\u017eku<\/li><li>Zkontrolujte \u00faniky oleje<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78592e7 elementor-widget elementor-widget-heading\" data-id=\"78592e7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) Mechanick\u00e9 sou\u010d\u00e1sti<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df957b9 elementor-widget elementor-widget-text-editor\" data-id=\"df957b9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Kontrola opot\u0159eben\u00ed v\u00e1le\u010dk\u016f<\/li><li>Zkontrolujte teplotu lo\u017eiska<\/li><li>Spr\u00e1vn\u00e1 rovnob\u011b\u017enost v\u00e1le\u010dk\u016f<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0af7133 elementor-widget elementor-widget-heading\" data-id=\"0af7133\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Elektrick\u00fd syst\u00e9m<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7481e0a elementor-widget elementor-widget-text-editor\" data-id=\"7481e0a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte zapojen\u00ed<\/li><li>Z\u00e1lohov\u00e1n\u00ed parametr\u016f PLC<\/li><li>Kalibrace enkod\u00e9ru<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4dfd75e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4dfd75e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-866e175\" data-id=\"866e175\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00e28bf elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"00e28bf\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a6925e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a6925e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4652580\" data-id=\"4652580\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b33ae60 elementor-widget elementor-widget-heading\" data-id=\"b33ae60\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">12. Denn\u00ed \u00fadr\u017eba<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eebc669 elementor-widget elementor-widget-text-editor\" data-id=\"eebc669\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u00dadr\u017eba je kl\u00ed\u010dov\u00e1 pro dlouhodob\u00fd stabiln\u00ed provoz t\u0159\u00edv\u00e1lcov\u00e9 oh\u00fdba\u010dky plech\u016f.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f19fe8b elementor-widget elementor-widget-heading\" data-id=\"f19fe8b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1) Denn\u00ed \u00fadr\u017eba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-738684c elementor-widget elementor-widget-text-editor\" data-id=\"738684c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Vy\u010dist\u011bte povrch za\u0159\u00edzen\u00ed, povrchy v\u00e1lc\u016f a pracovn\u00ed prostor.<\/li><li>Zkontrolujte \u00faniky oleje, elektrick\u00e9 net\u011bsnosti a uvoln\u011bn\u00e9 d\u00edly.<\/li><li>Odstra\u0148te t\u0159\u00edsky z plechu, \u017eelezn\u00e9 piliny a sva\u0159ovac\u00ed strusku.<\/li><li>Zkontrolujte mazac\u00ed body, zda spr\u00e1vn\u011b funguj\u00ed.<\/li><li>Pro ov\u011b\u0159en\u00ed plynul\u00e9ho chodu spus\u0165te t\u0159\u00edv\u00e1lcovou oh\u00fdba\u010dku plech\u016f napr\u00e1zdno.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3935190 elementor-widget elementor-widget-heading\" data-id=\"3935190\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2) T\u00fddenn\u00ed \u00fadr\u017eba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b4d22f elementor-widget elementor-widget-text-editor\" data-id=\"9b4d22f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte spojovac\u00ed prvky.<\/li><li>Zkontrolujte maz\u00e1n\u00ed v\u00e1le\u010dk\u016f, vodic\u00edch li\u0161t, \u0159et\u011bz\u016f nebo p\u0159evod\u016f.<\/li><li>Zkontrolujte hydraulick\u00e9 potrub\u00ed a spoje.<\/li><li>Sledujte zm\u011bny teploty oleje a hluku.<\/li><li>Ov\u011b\u0159te plynulost hlavn\u00edch pohyb\u016f.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d73401f elementor-widget elementor-widget-heading\" data-id=\"d73401f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3) M\u011bs\u00ed\u010dn\u00ed \u00fadr\u017eba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4228105 elementor-widget elementor-widget-text-editor\" data-id=\"4228105\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Zkontrolujte \u00farove\u0148 zne\u010di\u0161t\u011bn\u00ed hydraulick\u00e9ho oleje.<\/li><li>Zkontrolujte stav filtra\u010dn\u00ed vlo\u017eky.<\/li><li>Zkontrolujte svorky elektrick\u00e9ho zapojen\u00ed.<\/li><li>Zkontrolujte koncov\u00e9 sp\u00edna\u010de a senzory.<\/li><li>Zkontrolujte \u00farove\u0148 vybaven\u00ed a stav z\u00e1klad\u016f.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b79346 elementor-widget elementor-widget-heading\" data-id=\"2b79346\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4) Pravideln\u00e1 velk\u00e1 \u00fadr\u017eba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44d7087 elementor-widget elementor-widget-text-editor\" data-id=\"44d7087\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Vym\u011b\u0148te hydraulick\u00fd olej.<\/li><li>Vym\u011b\u0148te filtra\u010dn\u00ed vlo\u017eku.<\/li><li>Zkontrolujte opot\u0159eben\u00ed lo\u017eiska.<\/li><li>Zkontrolujte p\u0159esnost povrchu v\u00e1lce.<\/li><li>Zkontrolujte olej v reduktoru.<\/li><li>V p\u0159\u00edpad\u011b pot\u0159eby prove\u010fte kalibraci p\u0159esnosti.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b07329 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b07329\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e261c21\" data-id=\"e261c21\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-47ca865 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"47ca865\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c97ae2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c97ae2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b8e483f\" data-id=\"b8e483f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd6b653 elementor-widget elementor-widget-heading\" data-id=\"bd6b653\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">13. Po\u017eadavky na maz\u00e1n\u00ed<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f461acd elementor-widget elementor-widget-text-editor\" data-id=\"f461acd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Maz\u00e1n\u00ed je jedn\u00edm z kl\u00ed\u010dov\u00fdch faktor\u016f pro dlouhodob\u00fd stabiln\u00ed provoz t\u0159\u00edv\u00e1lcov\u00e9 oh\u00fdba\u010dky plech\u016f.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2efd50c elementor-widget elementor-widget-heading\" data-id=\"2efd50c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Mazac\u00ed body:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdad266 elementor-widget elementor-widget-text-editor\" data-id=\"cdad266\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Valiv\u00e1 lo\u017eiska<\/li><li>Vodic\u00ed li\u0161ty<\/li><li>Vodic\u00ed \u0161rouby<\/li><li>Ozuben\u00e1 kola<\/li><li>\u0158et\u011bzy<\/li><li>Zvedac\u00ed mechanismus<\/li><li>Dal\u0161\u00ed mechanick\u00e1 p\u0159ipojen\u00ed<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35bfd6e elementor-widget elementor-widget-heading\" data-id=\"35bfd6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Principy maz\u00e1n\u00ed:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10ecffa elementor-widget elementor-widget-text-editor\" data-id=\"10ecffa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Pou\u017e\u00edvejte cyklus oleje a maz\u00e1n\u00ed uveden\u00fd v n\u00e1vodu k obsluze.<\/li><li>Nem\u00edchejte nevhodn\u00e9 tuky pro r\u016fzn\u00e9 d\u00edly.<\/li><li>Dostate\u010dn\u00e9 mno\u017estv\u00ed maziva; nadm\u011brn\u00e9 maz\u00e1n\u00ed m\u016f\u017ee p\u0159itahovat prach.<\/li><li>Zvy\u0161te frekvenci kontrol v prost\u0159ed\u00ed s vysok\u00fdmi teplotami a vysok\u00fdm zat\u00ed\u017een\u00edm.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c18de73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c18de73\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a977d3\" data-id=\"1a977d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa69260 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"aa69260\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddd8fe2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddd8fe2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-293a21e\" data-id=\"293a21e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00f7d71 elementor-widget elementor-widget-heading\" data-id=\"00f7d71\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">14. Bezpe\u010dn\u00e9 provozn\u00ed postupy<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4dbbc8 elementor-widget elementor-widget-text-editor\" data-id=\"b4dbbc8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>T\u0159\u00edv\u00e1lcov\u00fd v\u00e1lcovac\u00ed stroj je vysoce v\u00fdkonn\u00e9 tv\u00e1\u0159ec\u00ed za\u0159\u00edzen\u00ed; bezpe\u010dnost mus\u00ed b\u00fdt nejvy\u0161\u0161\u00ed prioritou.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca2c569 elementor-widget elementor-widget-heading\" data-id=\"ca2c569\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Z\u00e1sady, kter\u00e9 je t\u0159eba dodr\u017eovat:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7c0d87 elementor-widget elementor-widget-text-editor\" data-id=\"f7c0d87\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Oper\u00e1to\u0159i mus\u00ed b\u00fdt pro\u0161koleni.<\/li><li>Nenoste voln\u00e9 oble\u010den\u00ed, \u0161\u00e1ly ani rukavice v bl\u00edzkosti rotuj\u00edc\u00edch \u010d\u00e1st\u00ed.<\/li><li>Nevkl\u00e1dejte ruce do mezer mezi v\u00e1le\u010dky.<\/li><li>P\u0159ed vykl\u00e1dkou se ujist\u011bte, \u017ee je za\u0159\u00edzen\u00ed zcela zastaveno.<\/li><li>Velk\u00e9 obrobky je nutn\u00e9 zvedat.<\/li><li>Pokud zjist\u00edte abnorm\u00e1ln\u00ed hluk, vibrace, \u00fanik oleje nebo z\u00e1pach, okam\u017eit\u011b zastavte t\u0159\u00edv\u00e1lcovou oh\u00fdba\u010dku plech\u016f.<\/li><li>P\u0159ed jakoukoli \u00fadr\u017ebou mus\u00ed b\u00fdt odpojeno nap\u00e1jen\u00ed, uvoln\u011bn tlak a um\u00edst\u011bna v\u00fdstra\u017en\u00e1 cedule.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f990aeb elementor-widget elementor-widget-heading\" data-id=\"f990aeb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Zvl\u00e1\u0161tn\u00ed pozn\u00e1mka:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6005e30 elementor-widget elementor-widget-text-editor\" data-id=\"6005e30\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Pokud je za\u0159\u00edzen\u00ed v chodu, nikdo nesm\u00ed st\u00e1t na stran\u011b, kde by se mohl obrobek p\u0159evr\u00e1tit.<\/li><li>P\u0159i v\u00e1lcov\u00e1n\u00ed obrobk\u016f s velk\u00fdm pr\u016fm\u011brem zabra\u0148te odkut\u00e1len\u00ed obrobku a zp\u016fsoben\u00ed zran\u011bn\u00ed.<\/li><li>P\u0159i v\u00e1lcov\u00e1n\u00ed ku\u017eelov\u00fdch tvar\u016f a extra dlouh\u00fdch plech\u016f mus\u00ed b\u00fdt zaji\u0161t\u011bna dostate\u010dn\u00e1 opora.<\/li><li>Jak\u00e9koli p\u0159et\u00ed\u017een\u00ed m\u016f\u017ee zp\u016fsobit po\u0161kozen\u00ed v\u00e1le\u010dk\u016f, v\u00e1lc\u016f a reduktor\u016f.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9436960 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9436960\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d906cca\" data-id=\"d906cca\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7479d2f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7479d2f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-adc8400 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"adc8400\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9002692\" data-id=\"9002692\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68b68e2 elementor-widget elementor-widget-heading\" data-id=\"68b68e2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">15. Empirick\u00e9 n\u00e1vrhy pro operaci<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-582106c elementor-widget elementor-widget-text-editor\" data-id=\"582106c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Tyto zku\u0161enosti jsou v re\u00e1ln\u00e9 v\u00fdrob\u011b nesm\u00edrn\u011b u\u017eite\u010dn\u00e9.<\/p><p><strong><b>Zku\u0161ebn\u00ed v\u00fdroba p\u0159ed hromadnou v\u00fdrobou:<\/b><\/strong><\/p><p>U nov\u00fdch proces\u016f, materi\u00e1l\u016f a rozm\u011br\u016f nejprve vyv\u00e1lcujte jeden zku\u0161ebn\u00ed kus, abyste si p\u0159ed hromadnou v\u00fdrobou ov\u011b\u0159ili parametry.<\/p><p><strong><b>Pozor na Springback<\/b><\/strong><strong><b>. <\/b><\/strong><strong><b>Ned\u00edvejte se jen na rozm\u011bry stroje:<\/b><\/strong><\/p><p>Skute\u010dn\u00e9 rozm\u011bry po odtlakov\u00e1n\u00ed jsou skute\u010dn\u00e9 rozm\u011bry.<\/p><p><strong><b>Bu\u010fte konzervativn\u011bj\u0161\u00ed s tlust\u00fdmi plechy a vysokopevnostn\u00ed ocel\u00ed:<\/b><\/strong><\/p><p>Ni\u017e\u0161\u00ed rychlosti v\u00e1lcov\u00e1n\u00ed a \u010dast\u011bj\u0161\u00ed aplikace tlaku zajist\u00ed v\u011bt\u0161\u00ed bezpe\u010dnost jak pro za\u0159\u00edzen\u00ed, tak pro obrobky.<\/p><p><strong><b>\u010cistota je v pr\u00e1ci nejd\u016fle\u017eit\u011bj\u0161\u00ed<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>d\u00edly s vysok\u00fdmi po\u017eadavky na povrchovou \u00fapravu:<\/b><\/strong><\/p><p>I mal\u00e1 kovov\u00e1 t\u0159\u00edska m\u016f\u017ee na povrchu zanechat znateln\u00e9 \u0161kr\u00e1bance.<\/p><p><strong><b>Zaji\u0161t\u011bn\u00ed zav\u011b\u0161en\u00ed zvedac\u00edch pom\u016fcek:<\/b><\/strong><\/p><p>Velk\u00e9 v\u00e1lce jsou extr\u00e9mn\u011b nebezpe\u010dn\u00e9, pokud ztrat\u00ed rovnov\u00e1hu.<\/p><p><strong><b>Zajist\u011bte rovnom\u011brn\u00e9 rozlo\u017een\u00ed s\u00edly:<\/b><\/strong><\/p><p>Nerovnom\u011brn\u00fd tlak na jedn\u00e9 stran\u011b \u010dasto vede k eliptick\u00fdm nebo zkroucen\u00fdm tvar\u016fm.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9658f5f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9658f5f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c8fc75\" data-id=\"9c8fc75\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-218b4dc elementor-widget elementor-widget-text-editor\" data-id=\"218b4dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><b>Souvisej\u00edc\u00ed \u010dl\u00e1nky:<\/b><\/strong><\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/cs\/3-roll-bending-process-working-principle-and-equipment-features\/\" target=\"_blank\" rel=\"noopener\">Princip fungov\u00e1n\u00ed a vlastnosti za\u0159\u00edzen\u00ed pro t\u0159\u00edv\u00e1lcov\u00fd oh\u00fdbac\u00ed proces<\/a><\/span><\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/cs\/faults-maintenance-solutions-three-roll-bending-machine\/\" target=\"_blank\" rel=\"noopener\">B\u011b\u017en\u00e9 z\u00e1vady a \u0159e\u0161en\u00ed \u00fadr\u017eby: T\u0159\u00edv\u00e1lcov\u00fd oh\u00fdbac\u00ed stroj<\/a><\/span><\/p><p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/cs\/three-roll-plate-rolling-machine-buying-guide\/\" target=\"_blank\" rel=\"noopener\">Pr\u016fvodce n\u00e1kupem t\u0159\u00edv\u00e1lcov\u00e9ho v\u00e1lcovac\u00edho stroje<\/a><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Obsah T\u0159\u00edv\u00e1lcov\u00e1 oh\u00fdba\u010dka plech\u016f je velmi b\u011b\u017en\u00e9 za\u0159\u00edzen\u00ed p\u0159i tv\u00e1\u0159en\u00ed plech\u016f, kter\u00e9 se pou\u017e\u00edv\u00e1 hlavn\u011b k v\u00e1lcov\u00e1n\u00ed ploch\u00fdch plech\u016f do v\u00e1lcov\u00fdch, obloukov\u00fdch a ku\u017eelov\u00fdch tvar\u016f. \u0160iroce se pou\u017e\u00edv\u00e1 v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, jako jsou tlakov\u00e9 n\u00e1doby, v\u011b\u017ee v\u011btrn\u00fdch turb\u00edn, kom\u00edny, potrub\u00ed, ventila\u010dn\u00ed za\u0159\u00edzen\u00ed, ocelov\u00e9 konstrukce a stroj\u00edrenstv\u00ed. Jejich hlavn\u00ed hodnota nespo\u010d\u00edv\u00e1 [\u2026]<\/p>","protected":false},"author":1,"featured_media":5853,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5852","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-events"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>3 Rollers Plate Bending Machine User Guide - SC Machinery<\/title>\n<meta name=\"description\" content=\"3 Rollers Plate Bending Machine User provide explanation from equipment recognition, pre-start inspection, actual operation, process control.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shen-chong.com\/cs\/3-rollers-plate-bending-machine-user-guide\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3 Rollers Plate Bending Machine User Guide - 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