{"id":4908,"date":"2025-08-11T05:00:56","date_gmt":"2025-08-11T05:00:56","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=4908"},"modified":"2025-08-20T05:08:32","modified_gmt":"2025-08-20T05:08:32","slug":"metal-shearing-machine-blade-material-analysis","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/cs\/metal-shearing-machine-blade-material-analysis\/","title":{"rendered":"Anal\u00fdza materi\u00e1lu \u010depele kovov\u00e9ho st\u0159ihac\u00edho stroje"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4908\" class=\"elementor elementor-4908\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7918f05 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7918f05\" 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 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.elementor-toc__list-item-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.elementor-toc__list-items--collapsible>.elementor-toc__list-wrapper>.elementor-toc__list-item>.elementor-toc__list-wrapper{display:none}.elementor-toc__heading-anchor{position:absolute}.elementor-toc__body .elementor-toc__list-item-text{color:var(--item-text-color);-webkit-text-decoration:var(--item-text-decoration);text-decoration:var(--item-text-decoration)}.elementor-toc__body .elementor-toc__list-item-text:hover{color:var(--item-text-hover-color);-webkit-text-decoration:var(--item-text-hover-decoration);text-decoration:var(--item-text-hover-decoration)}.elementor-toc__body .elementor-toc__list-item-text.elementor-item-active{color:var(--item-text-active-color);-webkit-text-decoration:var(--item-text-active-decoration);text-decoration:var(--item-text-active-decoration)}ol.elementor-toc__list-wrapper{counter-reset:item}ol.elementor-toc__list-wrapper .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<h3 class=\"elementor-toc__header-title\">\n\t\t\t\tObsah\t\t\t<\/h3>\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__241ec2f\" 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-bcffa57 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bcffa57\" 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-67b894d\" data-id=\"67b894d\" 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-7701f3f elementor-widget elementor-widget-text-editor\" data-id=\"7701f3f\" 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>Materi\u00e1l \u010depele n\u016f\u017eek na kov p\u0159\u00edmo ovliv\u0148uje jej\u00ed \u0159ezn\u00fd v\u00fdkon, odolnost proti opot\u0159eben\u00ed, \u017eivotnost a v\u00fdsledky zpracov\u00e1n\u00ed. R\u016fzn\u00e9 aplikace vy\u017eaduj\u00ed r\u016fzn\u00fd v\u00fdkon \u010depele, proto je nutn\u00e9 zvolit vhodn\u00fd materi\u00e1l. N\u00ed\u017ee je uvedena podrobn\u00e1 anal\u00fdza b\u011b\u017en\u011b pou\u017e\u00edvan\u00fdch materi\u00e1l\u016f pro \u010depele n\u016f\u017eek na kov.<\/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-3b7efca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b7efca\" 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-7093505\" data-id=\"7093505\" 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-59b608b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"59b608b\" data-element_type=\"widget\" data-widget_type=\"divider.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-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon 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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-f701135 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f701135\" 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-279cb73\" data-id=\"279cb73\" 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-8d4fa40 elementor-widget elementor-widget-heading\" data-id=\"8d4fa40\" 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. B\u011b\u017en\u00e9 typy materi\u00e1l\u016f \u010depel\u00ed pro st\u0159ihac\u00ed stroje na kov<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84036f7 elementor-widget elementor-widget-image\" data-id=\"84036f7\" 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=\"600\" height=\"561\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/sheet-metal-shearing-blade.png\" class=\"attachment-large size-large wp-image-4911\" alt=\"n\u016f\u017e na st\u0159\u00edh\u00e1n\u00ed plechu\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/sheet-metal-shearing-blade.png 600w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/sheet-metal-shearing-blade-300x281.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/sheet-metal-shearing-blade-13x12.png 13w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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-9fad288 elementor-widget elementor-widget-text-editor\" data-id=\"9fad288\" 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>Mezi b\u011b\u017en\u00e9 materi\u00e1ly st\u0159i\u017en\u00fdch no\u017e\u016f pat\u0159\u00ed uhl\u00edkov\u00e1 n\u00e1strojov\u00e1 ocel, legovan\u00e1 n\u00e1strojov\u00e1 ocel, vysoce uhl\u00edkov\u00e1 ocel s vysok\u00fdm obsahem chromu, ocel pro pr\u00e1ci za tepla a ocel pro pr\u00e1\u0161kovou metalurgii. N\u00ed\u017ee je uvedena podrobn\u00e1 klasifikace a charakteristiky b\u011b\u017en\u00fdch typ\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-2b2f2d6 elementor-widget elementor-widget-heading\" data-id=\"2b2f2d6\" 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\u0159ehled b\u011b\u017en\u011b pou\u017e\u00edvan\u00fdch typ\u016f materi\u00e1l\u016f \u010depel\u00ed st\u0159\u00edhac\u00edch stroj\u016f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54866e5 elementor-widget elementor-widget-text-editor\" data-id=\"54866e5\" 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<table><tbody><tr><td width=\"132\"><p><strong><b>\u010cepel <\/b><\/strong><strong><b>Materi\u00e1l<\/b><\/strong><\/p><\/td><td width=\"95\"><p><strong><b>Typy<\/b><\/strong><\/p><\/td><td width=\"125\"><p><strong><b>Funkce<\/b><\/strong><\/p><\/td><td width=\"188\"><p><strong><b>Hlavn\u00ed <\/b><\/strong><strong><b>\u0158ez\u00e1n\u00ed<\/b><\/strong><strong><b>\u00a0Materi\u00e1ly<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"132\"><p><strong><b>T8, T10<\/b><\/strong><\/p><\/td><td width=\"95\"><p>Uhl\u00edkov\u00e1 n\u00e1strojov\u00e1 ocel<\/p><\/td><td width=\"125\"><p>N\u00edzk\u00e1 cena, vysok\u00e1 tvrdost, n\u00edzk\u00e1 hou\u017eevnatost<\/p><\/td><td width=\"188\"><p>B\u011b\u017en\u00e1 uhl\u00edkov\u00e1 ocel, m\u011b\u010f, hlin\u00edk a dal\u0161\u00ed m\u011bkk\u00e9 materi\u00e1ly<\/p><\/td><\/tr><tr><td width=\"132\"><p><strong><b>9CrSi<\/b><\/strong><\/p><\/td><td width=\"95\"><p>Legovan\u00e1 n\u00e1strojov\u00e1 ocel<\/p><\/td><td width=\"125\"><p>Vysok\u00e1 tvrdost a odolnost proti opot\u0159eben\u00ed, vysok\u00e1 cenov\u00e1 efektivita<\/p><\/td><td width=\"188\"><p>B\u011b\u017en\u00e1 st\u0159edn\u011b a n\u00edzkouhl\u00edkov\u00e1 ocel<\/p><\/td><\/tr><tr><td width=\"132\"><p><strong><b>6CrW2Si<\/b><\/strong><\/p><\/td><td width=\"95\"><p>Legovan\u00e1 n\u00e1strojov\u00e1 ocel<\/p><\/td><td width=\"125\"><p>Obsahuje wolfram, dobrou tvrdost v \u010derven\u00e9 barv\u011b a odolnost proti opot\u0159eben\u00ed<\/p><\/td><td width=\"188\"><p>St\u0159edn\u011b pevn\u00e1 ocel, lehk\u00e1 nerezov\u00e1 ocel<\/p><\/td><\/tr><tr><td width=\"132\"><p><strong><b>Cr12MoV<\/b><\/strong><\/p><\/td><td width=\"95\"><p>Vysokouhl\u00edkov\u00e1 ocel s vysok\u00fdm obsahem chromu<\/p><\/td><td width=\"125\"><p>Vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed a kalitelnost<\/p><\/td><td width=\"188\"><p>Nerezov\u00e1 ocel, k\u0159em\u00edkov\u00e1 ocel, vysokopevnostn\u00ed ocel<\/p><\/td><\/tr><tr><td width=\"132\"><p><strong><b>H13 (4Cr5MoSiV1)<\/b><\/strong><\/p><\/td><td width=\"95\"><p>Ocel pro pr\u00e1ci za tepla<\/p><\/td><td width=\"125\"><p>Vynikaj\u00edc\u00ed pevnost za vysok\u00fdch teplot a odolnost proti tepeln\u00e9 \u00fanav\u011b<\/p><\/td><td width=\"188\"><p>Za tepla st\u0159\u00edhan\u00fd za tepla v\u00e1lcovan\u00fd plech, litinov\u00fd plech<\/p><\/td><\/tr><tr><td width=\"132\"><p><strong><b>SKD11\/D2<\/b><\/strong><\/p><\/td><td width=\"95\"><p>Vysokouhl\u00edkov\u00e1 ocel s vysok\u00fdm obsahem chromu<\/p><\/td><td width=\"125\"><p>Vysok\u00e1 pevnost, vysok\u00e1 odolnost proti opot\u0159eben\u00ed a odolnost proti od\u0161t\u011bpov\u00e1n\u00ed<\/p><\/td><td width=\"188\"><p>Nerezov\u00e1 ocel, vysokopevnostn\u00ed ocel, k\u0159em\u00edkov\u00e1 ocel<\/p><\/td><\/tr><tr><td width=\"132\"><p><strong><b>Pr\u00e1\u0161kov\u00e1 metalurgie oceli (nap\u0159. ASP23)<\/b><\/strong><\/p><\/td><td width=\"95\"><p>Vysoce legovan\u00e1 n\u00e1strojov\u00e1 ocel<\/p><\/td><td width=\"125\"><p>Ultra vysok\u00e1 tvrdost a extr\u00e9mn\u011b dlouh\u00e1 \u017eivotnost<\/p><\/td><td width=\"188\"><p>Vysoce kvalitn\u00ed kompozitn\u00ed deska, ocel odoln\u00e1 proti opot\u0159eben\u00ed<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20f97b7 elementor-widget elementor-widget-text-editor\" data-id=\"20f97b7\" 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>Hydraulick\u00e9 gilotinov\u00e9 n\u016f\u017eky SC se obvykle vyr\u00e1b\u011bj\u00ed z materi\u00e1l\u016f jako 9CrSi, 6CrW2Si, Cr12MoV a H13K. \u010cepele maj\u00ed obd\u00e9ln\u00edkov\u00fd pr\u016f\u0159ez a tvrdost mezi HRC50 a 62. Nab\u00edzej\u00ed vysoce p\u0159esn\u00fd povrch bez ot\u0159ep\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-6f7226e elementor-widget elementor-widget-heading\" data-id=\"6f7226e\" 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) Podrobn\u00e9 charakteristiky r\u016fzn\u00fdch materi\u00e1l\u016f \u010depel\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e733c7 elementor-widget elementor-widget-text-editor\" data-id=\"7e733c7\" 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<h4><strong>&#8211; <\/strong><strong>Uhl\u00edkov\u00e1 n\u00e1strojov\u00e1 ocel T8 a T10<\/strong><\/h4><p><strong><b>Vlastnosti:<\/b><\/strong><\/p><ul><li>Vysok\u00e1 tvrdost (po tepeln\u00e9m zpracov\u00e1n\u00ed dosahuje HRC 58-62)<\/li><li>N\u00edzk\u00e9 n\u00e1klady a dobr\u00e1 obrobitelnost<\/li><\/ul><p><strong><b>Nev\u00fdhody:<\/b><\/strong><\/p><ul><li>Dobr\u00e1 odolnost proti opot\u0159eben\u00ed, n\u00edzk\u00e1 hou\u017eevnatost<\/li><li>N\u00e1chyln\u00e9 k prask\u00e1n\u00ed, nevhodn\u00e9 pro vysokorychlostn\u00ed smyk nebo smyk tvrd\u00fdch materi\u00e1l\u016f, jako je nerezov\u00e1 ocel<\/li><\/ul><p><strong><b>Aplikace:<\/b><\/strong><\/p><ul><li>St\u0159\u00edh\u00e1n\u00ed m\u011bkk\u00fdch materi\u00e1l\u016f, jako je b\u011b\u017en\u00e1 uhl\u00edkov\u00e1 ocel, hlin\u00edk a m\u011b\u010f<\/li><\/ul><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>N\u00e1strojov\u00e1 ocel 9CrSi<\/strong><\/h4><p><strong><b>Vlastnosti:<\/b><\/strong><\/p><ul><li>Vysok\u00e1 tvrdost, dobr\u00e1 odolnost proti opot\u0159eben\u00ed<\/li><li>St\u0159edn\u00ed hou\u017eevnatost<\/li><li>Vysok\u00e1 n\u00e1kladov\u00e1 efektivita<\/li><\/ul><p><strong><b>Aplikace:<\/b><\/strong><\/p><ul><li>Q235, Q345 b\u011b\u017en\u00e9 st\u0159edn\u011b a n\u00edzkouhl\u00edkov\u00e9 oceli, nerezov\u00e1 ocel atd.<\/li><li>Reprezentativn\u00ed tvrdost: HRC 58-60<\/li><\/ul><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>N\u00e1strojov\u00e1 ocel slitiny 6CrW2Si<\/strong><\/h4><p><strong><b>Vlastnosti:<\/b><\/strong><\/p><ul><li>Obsahuje wolfram a k\u0159em\u00edk, dobr\u00e1 \u010derven\u00e1 tvrdost<\/li><li>Vysok\u00e1 pevnost a tvrdost, vynikaj\u00edc\u00ed smykov\u00fd v\u00fdkon<\/li><li>Odoln\u011bj\u0161\u00ed ne\u017e 9CrSi<\/li><\/ul><p><strong><b>Vhodn\u00e9 aplikace:<\/b><\/strong><\/p><ul><li>Kontinu\u00e1ln\u00ed st\u0159\u00edh\u00e1n\u00ed, st\u0159\u00edh\u00e1n\u00ed za tepla a st\u0159\u00edh\u00e1n\u00ed lehk\u00e9 nerezov\u00e9 oceli<\/li><li>Reprezentativn\u00ed tvrdost: HRC 60-62<\/li><\/ul><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>N\u00e1strojov\u00e1 ocel Cr12MoV s vysok\u00fdm obsahem uhl\u00edku a chromu<\/strong><\/h4><p><strong><b>Vlastnosti:<\/b><\/strong><\/p><ul><li>Vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed a kalitelnost<\/li><li>St\u0159edn\u00ed hou\u017eevnatost, minim\u00e1ln\u00ed deformace p\u0159i tepeln\u00e9m zpracov\u00e1n\u00ed<\/li><li>Dlouh\u00e1 \u017eivotnost<\/li><\/ul><p><strong><b>Aplikace:<\/b><\/strong><\/p><ul><li>Vysokopevnostn\u00ed ocel, nerezov\u00e1 ocel, plechy z k\u0159em\u00edkov\u00e9 oceli a dal\u0161\u00ed materi\u00e1ly s vysokou tvrdost\u00ed<\/li><li>Velk\u00e9 no\u017ee hydraulick\u00fdch n\u016f\u017eek, no\u017ee CNC n\u016f\u017eek<\/li><li>Reprezentativn\u00ed tvrdost: HRC 58-60<\/li><\/ul><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>Ocel pro pr\u00e1ci za tepla H13 (4Cr5MoSiV1)<\/strong><\/h4><p><strong><b>Vlastnosti:<\/b><\/strong><\/p><ul><li>Vynikaj\u00edc\u00ed pevnost za vysok\u00fdch teplot, hou\u017eevnatost a odolnost proti tepeln\u00e9 \u00fanav\u011b<\/li><li>Lze pou\u017e\u00edt v za\u0159\u00edzen\u00edch pro st\u0159ih\u00e1n\u00ed za tepla<\/li><\/ul><p><strong><b>Aplikace:<\/b><\/strong><\/p><ul><li>St\u0159\u00edh\u00e1n\u00ed plech\u016f za tepla, jako jsou p\u00e1sy v\u00e1lcovan\u00e9 za tepla a litinov\u00e9 plechy st\u0159\u00edhan\u00e9 za tepla<\/li><li>Reprezentativn\u00ed tvrdost: HRC 50-55 (po tepeln\u00e9m zpracov\u00e1n\u00ed)<\/li><\/ul><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>SKD11 (japonsk\u00e1 norma JIS) \/ D2 (americk\u00e1 norma)<\/strong><\/h4><p><strong><b>Vlastnosti:<\/b><\/strong><\/p><ul><li>Vysoce uhl\u00edkov\u00e1, vysoce chromov\u00e1 legovan\u00e1 ocel, vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed a kalitelnost<\/li><li>Siln\u00e1 odolnost proti deformaci, dlouh\u00e1 \u017eivotnost<\/li><\/ul><p><strong><b>Aplikace:<\/b><\/strong><\/p><ul><li>St\u0159\u00edh\u00e1n\u00ed vysokopevnostn\u00ed oceli, nerezov\u00e9 oceli, titanov\u00fdch slitin a kompozitn\u00edch materi\u00e1l\u016f<\/li><li>Reprezentativn\u00ed tvrdost: HRC 58-62<\/li><\/ul><p>\u00a0<\/p><h4><strong>&#8211; <\/strong><strong>Pr\u00e1\u0161kov\u00e1 metalurgick\u00e1 ocel (jako nap\u0159\u00edklad ASP23, ASP60)<\/strong><\/h4><p><strong><b>Vlastnosti:<\/b><\/strong><\/p><ul><li>Ultra vysok\u00e1 tvrdost, vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed a odolnost proti od\u0161t\u011bpov\u00e1n\u00ed<\/li><li>\u0160pi\u010dkov\u00fd materi\u00e1l \u010depele<\/li><\/ul><p><strong><b>Aplikace:<\/b><\/strong><\/p><ul><li>Vysoce p\u0159esn\u00e9 st\u0159\u00edhac\u00ed operace, aplikace vy\u017eaduj\u00edc\u00ed vysokou odolnost proti opot\u0159eben\u00ed<\/li><li>Reprezentativn\u00ed tvrdost: HRC 62-65+<\/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-29f733c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"29f733c\" 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-597de61\" data-id=\"597de61\" 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-c774eae elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c774eae\" 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-959974f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"959974f\" 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-bf8e0d8\" data-id=\"bf8e0d8\" 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-45ca848 elementor-widget elementor-widget-heading\" data-id=\"45ca848\" 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. D\u016fle\u017eitost materi\u00e1lu \u010depele pro st\u0159ih\u00e1n\u00ed kov\u016f<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c41f6a1 elementor-widget elementor-widget-image\" data-id=\"c41f6a1\" 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=\"533\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/hydraulic-guillotine-shearing-blade.jpg\" class=\"attachment-large size-large wp-image-4912\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/hydraulic-guillotine-shearing-blade.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/hydraulic-guillotine-shearing-blade-300x200.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/hydraulic-guillotine-shearing-blade-768x512.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/hydraulic-guillotine-shearing-blade-18x12.jpg 18w\" 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-c3b3de7 elementor-widget elementor-widget-text-editor\" data-id=\"c3b3de7\" 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>Kvalita materi\u00e1lu \u010depele n\u016f\u017eek na kov je kl\u00ed\u010dov\u00fdm faktorem ur\u010duj\u00edc\u00edm kvalitu st\u0159\u00edh\u00e1n\u00ed, efektivitu, n\u00e1klady a \u017eivotnost za\u0159\u00edzen\u00ed. Materi\u00e1l \u010depele, kter\u00e1 je p\u0159\u00edm\u00fdm \u201ev\u00fdkonn\u00fdm prvkem\u201c n\u016f\u017eek, m\u00e1 p\u0159\u00edm\u00fd vliv na celkov\u00fd v\u00fdkon cel\u00e9ho stroje. N\u00e1sleduje podrobn\u00e1 anal\u00fdza v\u00fdznamu materi\u00e1lu \u010depele:<\/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-f60c7fa elementor-widget elementor-widget-heading\" data-id=\"f60c7fa\" 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) Kl\u00ed\u010dov\u00e9 faktory ur\u010duj\u00edc\u00ed kvalitu smyku<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b82c867 elementor-widget elementor-widget-text-editor\" data-id=\"b82c867\" 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\u00fd materi\u00e1l \u2192 Ostr\u00e1, odoln\u00e1 \u010depel proti opot\u0159eben\u00ed \u2192 Hladk\u00e9 \u0159ezn\u00e9 plochy bez ot\u0159ep\u016f.<\/li><li>\u0160patn\u00fd materi\u00e1l \u2192 Ost\u0159\u00ed \u010depele se snadno otupuje nebo prask\u00e1 \u2192 Okraj plechu se trh\u00e1 a deformuje, co\u017e m\u00e1 za n\u00e1sledek vysokou m\u00edru zmetkovitosti hotov\u00fdch v\u00fdrobk\u016f.<\/li><\/ul><p><strong><b>P\u0159\u00edklad aplikace:<\/b><\/strong><\/p><ul><li>P\u0159i st\u0159\u00edh\u00e1n\u00ed vysoce pevn\u00fdch materi\u00e1l\u016f, jako je nerezov\u00e1 ocel a k\u0159em\u00edkov\u00e1 ocel, m\u016f\u017ee nespr\u00e1vn\u00fd materi\u00e1l \u010depele snadno v\u00e9st k v\u00e1\u017en\u00fdm vad\u00e1m, jako je \u201ezakousnut\u00ed\u201c a \u201enatr\u017een\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-d9e959f elementor-widget elementor-widget-heading\" data-id=\"d9e959f\" 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) Dopady na \u017eivotnost \u010depele a frekvenci v\u00fdm\u011bny \u010depele<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-930be78 elementor-widget elementor-widget-text-editor\" data-id=\"930be78\" 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>Vysoce kvalitn\u00ed materi\u00e1ly (jako Cr12MoV a SKD11) maj\u00ed \u017eivotnost \u010depele 2\u20135kr\u00e1t del\u0161\u00ed ne\u017e b\u011b\u017en\u00e9 materi\u00e1ly (jako T10 a 9CrSi), nebo i del\u0161\u00ed.<\/li><li>Materi\u00e1l ur\u010duje odolnost \u010depele proti opot\u0159eben\u00ed, tvrdost v \u010derven\u00e9 barv\u011b (udr\u017euje tvrdost i p\u0159i vysok\u00fdch teplot\u00e1ch) a odolnost proti od\u0161t\u011bpov\u00e1n\u00ed.<\/li><li>Vysoce kvalitn\u00ed \u010depele sni\u017euj\u00ed frekvenci v\u00fdm\u011bn \u010depel\u00ed, \u010d\u00edm\u017e se sni\u017euj\u00ed n\u00e1klady na pr\u00e1ci, prostoje a uveden\u00ed do provozu.<\/li><\/ul><p><strong><b>Z\u00e1v\u011br:<\/b><\/strong><\/p><ul><li>\u010c\u00edm lep\u0161\u00ed je materi\u00e1l \u010depele, t\u00edm l\u00e9pe se p\u0159izp\u016fsob\u00ed dlouhodob\u00e9mu, nep\u0159etr\u017eit\u00e9mu a intenzivn\u00edmu st\u0159\u00edh\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-fe25a33 elementor-widget elementor-widget-heading\" data-id=\"fe25a33\" 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) Zajist\u011bte bezpe\u010dnost za\u0159\u00edzen\u00ed a stabiln\u00ed provoz<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eba8169 elementor-widget elementor-widget-text-editor\" data-id=\"eba8169\" 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>Nekvalitn\u00ed \u010depele mohou:<\/b><\/strong><\/p><ul><li>N\u00e1hl\u00e9 od\u0161t\u00edpnut\u00ed nebo zlomen\u00ed b\u011bhem procesu st\u0159\u00edh\u00e1n\u00ed, co\u017e m\u016f\u017ee zp\u016fsobit n\u00e1raz a po\u0161kozen\u00ed dr\u017e\u00e1ku \u010depele a p\u0159evodov\u00e9ho mechanismu.<\/li><li>Nehomogenn\u00ed materi\u00e1l nebo nedostate\u010dn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed m\u016f\u017ee v\u00e9st ke koncentraci nap\u011bt\u00ed a \u00fanavov\u00e9mu poru\u0161en\u00ed.<\/li><li>To m\u016f\u017ee zp\u016fsobit kol\u00eds\u00e1n\u00ed smykov\u00e9 odolnosti, vibrace za\u0159\u00edzen\u00ed a dokonce i p\u0159et\u00ed\u017een\u00ed hydraulick\u00e9ho syst\u00e9mu.<\/li><\/ul><p><strong><b>Vysoce kvalitn\u00ed materi\u00e1l \u010depele nab\u00edz\u00ed:<\/b><\/strong><\/p><ul><li>Vy\u0161\u0161\u00ed hou\u017eevnatost a rovnom\u011brn\u011bj\u0161\u00ed struktur\u00e1ln\u00ed rozlo\u017een\u00ed.<\/li><li>T\u00edm se zabr\u00e1n\u00ed koncentraci nap\u011bt\u00ed b\u011bhem smykov\u00e9ho r\u00e1zu a \u00fa\u010dinn\u011b se tak chr\u00e1n\u00ed cel\u00fd syst\u00e9m.<\/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-4e426e1 elementor-widget elementor-widget-heading\" data-id=\"4e426e1\" 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) P\u0159\u00edmo ovliv\u0148uje v\u00fdrobn\u00ed n\u00e1klady a zisky<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c9d6db elementor-widget elementor-widget-text-editor\" data-id=\"9c9d6db\" 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>Nekvalitn\u00ed \u010depele, i kdy\u017e jsou levn\u00e9, mohou snadno v\u00e9st k:<\/b><\/strong><\/p><ul><li>\u010cast\u00e1 v\u00fdm\u011bna<\/li><li>Pl\u00fdtv\u00e1n\u00ed materi\u00e1lem (\u0161patn\u00e9 st\u0159\u00edh\u00e1n\u00ed)<\/li><li>Opravy a p\u0159epracov\u00e1n\u00ed hotov\u00fdch v\u00fdrobk\u016f<\/li><li>Nadm\u011brn\u00e9 opot\u0159eben\u00ed za\u0159\u00edzen\u00ed a zv\u00fd\u0161en\u00e9 n\u00e1klady na \u00fadr\u017ebu<\/li><\/ul><p><strong><b>Vysoce kvalitn\u00ed materi\u00e1ly \u010depel\u00ed, i kdy\u017e zpo\u010d\u00e1tku o n\u011bco dra\u017e\u0161\u00ed, nab\u00edzej\u00ed:<\/b><\/strong><\/p><ul><li>Vy\u0161\u0161\u00ed \u00fa\u010dinnost smyku<\/li><li>Ni\u017e\u0161\u00ed jednotkov\u00e9 n\u00e1klady<\/li><li>Del\u0161\u00ed bezprobl\u00e9mov\u00e1 obdob\u00ed<\/li><\/ul><p><strong><b>Porovn\u00e1n\u00ed ekonomick\u00fdch p\u0159\u00ednos\u016f:<\/b><\/strong><\/p><ul><li>Jeden vysoce kvalitn\u00ed n\u016f\u017e = \u017eivotnost t\u0159\u00ed standardn\u00edch n\u016f\u017eek + krat\u0161\u00ed prostoje + vy\u0161\u0161\u00ed v\u00fdt\u011b\u017enost<\/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-83e9cab elementor-widget elementor-widget-heading\" data-id=\"83e9cab\" 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) Dopady na bezpe\u010dnost v\u00fdroby<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cd43a0 elementor-widget elementor-widget-text-editor\" data-id=\"0cd43a0\" 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>Nekvalitn\u00ed \u010depele, charakterizovan\u00e9 nerovnom\u011brn\u00fdm materi\u00e1lem a nedostate\u010dnou pevnost\u00ed, mohou p\u0159i smykov\u00e9m \u0159ez\u00e1n\u00ed s vysok\u00fdm nam\u00e1h\u00e1n\u00edm zp\u016fsobit prask\u00e1n\u00ed nebo odl\u00e9t\u00e1v\u00e1n\u00ed \u00falomk\u016f, co\u017e m\u016f\u017ee zp\u016fsobit zran\u011bn\u00ed obsluhy.<\/li><li>Nekvalitn\u00ed \u010depele, zejm\u00e9na p\u0159i st\u0159\u00edh\u00e1n\u00ed vysokopevnostn\u00ed oceli nebo siln\u00e9ho plechu, p\u0159edstavuj\u00ed zna\u010dn\u00e9 bezpe\u010dnostn\u00ed riziko.<\/li><\/ul><p><strong><b>Vysoce kvalitn\u00ed \u010depele maj\u00ed:<\/b><\/strong><\/p><ul><li>Racion\u00e1ln\u00ed pom\u011br slitin<\/li><li>Spr\u00e1vn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed<\/li><li>Dobr\u00e1 rovnov\u00e1ha mezi hou\u017eevnatost\u00ed, pevnost\u00ed a tvrdost\u00ed, co\u017e vede k v\u011bt\u0161\u00ed bezpe\u010dnosti a spolehlivosti.<\/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-e444acb elementor-widget elementor-widget-heading\" data-id=\"e444acb\" 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\">Shrnut\u00ed: D\u016fle\u017eitost materi\u00e1lu \u010depele<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-466ae62 elementor-widget elementor-widget-text-editor\" data-id=\"466ae62\" 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>Kvalita \u0159ezu: Hladkost, p\u0159esnost, kontrola ot\u0159ep\u016f<\/li><li>\u017divotnost: Cykly v\u00fdm\u011bny \u010depele, kontrola n\u00e1klad\u016f<\/li><li>Ochrana za\u0159\u00edzen\u00ed: Odolnost proti n\u00e1razu, sn\u00ed\u017een\u00ed poruch a del\u0161\u00ed \u017eivotnost<\/li><li>Kontrola n\u00e1klad\u016f: Sni\u017ete dobu p\u0159epracov\u00e1n\u00ed a prostoje z d\u016fvodu \u00fadr\u017eby<\/li><li>Bezpe\u010dnost v\u00fdroby: Zabra\u0148te post\u0159iku a provozn\u00edm rizik\u016fm<\/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-61ecfc2 elementor-widget elementor-widget-heading\" data-id=\"61ecfc2\" 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\">Doporu\u010den\u00ed:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-961bbe1 elementor-widget elementor-widget-text-editor\" data-id=\"961bbe1\" 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>\u0158ez\u00e1n\u00ed b\u011b\u017en\u00e9 uhl\u00edkov\u00e9 oceli \u2192 Vyberte cenov\u011b dostupn\u00e9 materi\u00e1ly, jako jsou T10 a 9CrSi.<\/li><li>\u0158ez\u00e1n\u00ed nerezov\u00e9 oceli nebo vysokopevnostn\u00ed oceli \u2192 Mus\u00ed b\u00fdt vybr\u00e1ny vysoce v\u00fdkonn\u00e9 legovan\u00e9 oceli, jako nap\u0159\u00edklad Cr12MoV a SKD11.<\/li><li>Pro vysokofrekven\u010dn\u00ed v\u00fdrobu nebo p\u0159esn\u00e9 \u0159ez\u00e1n\u00ed \u2192 Preferov\u00e1ny jsou oceli pro pr\u00e1\u0161kovou metalurgii (nap\u0159\u00edklad ASP23).<\/li><li>Vybran\u00fd materi\u00e1l mus\u00ed b\u00fdt pro dosa\u017een\u00ed jeho skute\u010dn\u00e9ho v\u00fdkonu kombinov\u00e1n se specializovan\u00fdm procesem tepeln\u00e9ho zpracov\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-42449c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"42449c3\" 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-4bfe5dc\" data-id=\"4bfe5dc\" 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-b63ea64 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b63ea64\" 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-ed25d01 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed25d01\" 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-bfb9154\" data-id=\"bfb9154\" 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-b6c55ac elementor-widget elementor-widget-heading\" data-id=\"b6c55ac\" 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. Jak vybrat materi\u00e1l st\u0159i\u017en\u00e9 \u010depele?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a33142 elementor-widget elementor-widget-text-editor\" data-id=\"3a33142\" 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>V\u00fdb\u011br materi\u00e1lu \u010depele st\u0159ihac\u00edho stroje na kov je kl\u00ed\u010dov\u00fd pro zaji\u0161t\u011bn\u00ed \u00fa\u010dinnosti st\u0159\u00edh\u00e1n\u00ed, kvality st\u0159\u00edh\u00e1n\u00ed a \u017eivotnosti \u010depele. R\u016fzn\u00e9 materi\u00e1ly plech\u016f, tlou\u0161\u0165ky, frekvence st\u0159\u00edh\u00e1n\u00ed a provozn\u00ed podm\u00ednky vy\u017eaduj\u00ed r\u016fzn\u00fd v\u00fdkon \u010depele. N\u00ed\u017ee jsou uvedena podrobn\u00e1 doporu\u010den\u00ed pro v\u00fdb\u011br materi\u00e1lu \u010depele st\u0159ihac\u00edho stroje.<\/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-99114c5 elementor-widget elementor-widget-image\" data-id=\"99114c5\" 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\/2025\/08\/SC-hydraulic-guillotine-shears-for-sale.jpg\" class=\"attachment-large size-large wp-image-4913\" alt=\"Prodej hydraulick\u00fdch gilotinov\u00fdch n\u016f\u017eek SC\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/SC-hydraulic-guillotine-shears-for-sale.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/SC-hydraulic-guillotine-shears-for-sale-300x225.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/SC-hydraulic-guillotine-shears-for-sale-768x576.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/SC-hydraulic-guillotine-shears-for-sale-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-79c026e elementor-widget elementor-widget-heading\" data-id=\"79c026e\" 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) Vyberte materi\u00e1l \u010depele podle \u0159ezan\u00e9ho materi\u00e1lu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cea9940 elementor-widget elementor-widget-text-editor\" data-id=\"cea9940\" 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<table><tbody><tr><td width=\"182\"><p><strong><b>Typy st\u0159\u00edhac\u00edch materi\u00e1l\u016f<\/b><\/strong><\/p><\/td><td width=\"185\"><p><strong><b>Doporu\u010deno <\/b><\/strong><strong><b>\u010depel<\/b><\/strong><strong><b>\u00a0materi\u00e1ly<\/b><\/strong><\/p><\/td><td width=\"189\"><p><strong><b>D\u016fvody<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"182\"><p><strong><b>Oby\u010dejn\u00e1 uhl\u00edkov\u00e1 ocel (Q235, Q195 atd.)<\/b><\/strong><\/p><\/td><td width=\"185\"><p>T10, 9CrSi<\/p><\/td><td width=\"189\"><p>N\u00edzk\u00e1 cena, st\u0159edn\u00ed tvrdost, vysok\u00e1 smykov\u00e1 \u00fa\u010dinnost<\/p><\/td><\/tr><tr><td width=\"182\"><p><strong><b>St\u0159edn\u011b legovan\u00e1 a n\u00edzkolegovan\u00e1 ocel (Q345, 16Mn atd.)<\/b><\/strong><\/p><\/td><td width=\"185\"><p>6CrW2Si, Cr12MoV<\/p><\/td><td width=\"189\"><p>Vy\u0161\u0161\u00ed tvrdost a odolnost proti opot\u0159eben\u00ed zabra\u0148uj\u00ed odlupov\u00e1n\u00ed hran<\/p><\/td><\/tr><tr><td width=\"182\"><p><strong><b>Nerezov\u00e1 ocel (201, 304, 316)<\/b><\/strong><\/p><\/td><td width=\"185\"><p>Cr12MoV, SKD11<\/p><\/td><td width=\"189\"><p>Odolnost proti korozi, antiadheze a siln\u00e1 odolnost proti opot\u0159eben\u00ed<\/p><\/td><\/tr><tr><td width=\"182\"><p><strong><b>Vysokopevnostn\u00ed ocel, pru\u017einov\u00e1 ocel<\/b><\/strong><\/p><\/td><td width=\"185\"><p>SKD11, ASP23<\/p><\/td><td width=\"189\"><p>Extr\u00e9mn\u011b vysok\u00e9 po\u017eadavky na pevnost, aby se zabr\u00e1nilo od\u0161t\u00edpnut\u00ed hran<\/p><\/td><\/tr><tr><td width=\"182\"><p><strong><b>Plech z k\u0159em\u00edkov\u00e9 oceli, plech v\u00e1lcovan\u00fd za studena<\/b><\/strong><\/p><\/td><td width=\"185\"><p>Cr12MoV, pr\u00e1\u0161kov\u00e1 metalurgick\u00e1 ocel<\/p><\/td><td width=\"189\"><p>Vysok\u00e9 po\u017eadavky na p\u0159esnost a siln\u00e1 odolnost proti opot\u0159eben\u00ed<\/p><\/td><\/tr><tr><td width=\"182\"><p><strong><b>M\u011bkk\u00e9 kovy, jako je m\u011b\u010f, hlin\u00edk a hlin\u00edkov\u00e9 slitiny<\/b><\/strong><\/p><\/td><td width=\"185\"><p>T8, T10<\/p><\/td><td width=\"189\"><p>St\u0159edn\u00ed tvrdost pro minimalizaci po\u0161kozen\u00ed povrchu<\/p><\/td><\/tr><tr><td width=\"182\"><p><strong><b>Za tepla v\u00e1lcovan\u00e9 plechy, materi\u00e1ly st\u0159\u00edhan\u00e9 za tepla<\/b><\/strong><\/p><\/td><td width=\"185\"><p>H13, 5CrNiMo<\/p><\/td><td width=\"189\"><p>Vynikaj\u00edc\u00ed pevnost za vysok\u00fdch teplot a odolnost proti tepeln\u00e9 \u00fanav\u011b<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-910e02d elementor-widget elementor-widget-heading\" data-id=\"910e02d\" 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) Vyberte podle \u010detnosti pou\u017e\u00edv\u00e1n\u00ed a intenzity pr\u00e1ce<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0ad396 elementor-widget elementor-widget-text-editor\" data-id=\"a0ad396\" 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<table><tbody><tr><td width=\"197\"><p><strong><b>\u010cetnost pou\u017e\u00edv\u00e1n\u00ed\/provozn\u00ed prost\u0159ed\u00ed<\/b><\/strong><\/p><\/td><td width=\"177\"><p><strong><b>Doporu\u010deno <\/b><\/strong><strong><b>\u010depel<\/b><\/strong><strong><b>\u00a0materi\u00e1ly<\/b><\/strong><\/p><\/td><td width=\"259\"><p><strong><b>Popis<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"197\"><p>N\u00edzk\u00e1 frekvence, ob\u010dasn\u00e9 smykov\u00e9 opot\u0159eben\u00ed<\/p><\/td><td width=\"177\"><p>T8, T10, 9CrSi<\/p><\/td><td width=\"259\"><p>Up\u0159ednost\u0148uje kontrolu n\u00e1klad\u016f a zaji\u0161\u0165uje dostate\u010dnou trvanlivost.<\/p><\/td><\/tr><tr><td width=\"197\"><p>St\u0159edn\u00ed frekvence, standardn\u00ed smyk<\/p><\/td><td width=\"177\"><p>6CrW2Si, Cr12MoV<\/p><\/td><td width=\"259\"><p>Stabiln\u00ed v\u00fdkon, vyv\u00e1\u017een\u00ed cenov\u00e9 dostupnosti a dlouh\u00e9 \u017eivotnosti.<\/p><\/td><\/tr><tr><td width=\"197\"><p>Vysokofrekven\u010dn\u00ed, vysoce v\u00fdkonn\u00e9 smyky<\/p><\/td><td width=\"177\"><p>SKD11, ASP23<\/p><\/td><td width=\"259\"><p>Vysok\u00e1 odolnost proti opot\u0159eben\u00ed, dlouh\u00e1 \u017eivotnost a odolnost proti prask\u00e1n\u00ed.<\/p><\/td><\/tr><tr><td width=\"197\"><p>Vysokoteplotn\u00ed st\u0159ihov\u00e9 prost\u0159ed\u00ed<\/p><\/td><td width=\"177\"><p>H13<\/p><\/td><td width=\"259\"><p>Vysok\u00e1 tepeln\u00e1 a deforma\u010dn\u00ed odolnost, vhodn\u00e9 pro smykov\u00e9 \u0159ez\u00e1n\u00ed za tepla.<\/p><\/td><\/tr><tr><td width=\"197\"><p>Vysok\u00e9 po\u017eadavky na p\u0159esnost<\/p><\/td><td width=\"177\"><p>SKD11, ocel pr\u00e1\u0161kov\u00e9 metalurgie<\/p><\/td><td width=\"259\"><p>Vynikaj\u00edc\u00ed rozm\u011brov\u00e1 st\u00e1lost, nen\u00e1chyln\u00e1 k opot\u0159eben\u00ed a otupov\u00e1n\u00ed.<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98d87e3 elementor-widget elementor-widget-heading\" data-id=\"98d87e3\" 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) Vyberte podle typu 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-c22c577 elementor-widget elementor-widget-text-editor\" data-id=\"c22c577\" 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<table><tbody><tr><td width=\"211\"><p><strong><b>Typy st\u0159\u00edhac\u00edch stroj\u016f<\/b><\/strong><\/p><\/td><td width=\"199\"><p><strong><b>Doporu\u010deno <\/b><\/strong><strong><b>\u010depel<\/b><\/strong><strong><b>\u00a0materi\u00e1ly<\/b><\/strong><\/p><\/td><td width=\"212\"><p><strong><b>Funkce<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"211\"><p>Konven\u010dn\u00ed mechanick\u00fd st\u0159\u00edhac\u00ed stroj<\/p><\/td><td width=\"199\"><p>T8, T10<\/p><\/td><td width=\"212\"><p>Univerz\u00e1ln\u00ed materi\u00e1l \u010depele, vysok\u00e1 cenov\u00e1 efektivita<\/p><\/td><\/tr><tr><td width=\"211\"><p><a href=\"https:\/\/www.shen-chong.com\/cs\/nc-plate-shearing-machine\/\" target=\"_blank\" rel=\"noopener\">Hydraulick\u00e9 n\u016f\u017eky<\/a><\/p><\/td><td width=\"199\"><p>9CrSi, 6CrW2Si<\/p><\/td><td width=\"212\"><p>Velk\u00e1 nosnost, hladk\u00e9 \u0159ez\u00e1n\u00ed<\/p><\/td><\/tr><tr><td width=\"211\"><p><a href=\"https:\/\/www.shen-chong.com\/cs\/cnc-plate-shearing-machine\/\" target=\"_blank\" rel=\"noopener\">CNC vysoce p\u0159esn\u00fd st\u0159ihac\u00ed stroj<\/a><\/p><\/td><td width=\"199\"><p>6CrW2Si, Cr12MoV a H13K (4Cr5MoSiV1)<\/p><\/td><td width=\"212\"><p>Vysok\u00e1 p\u0159esnost, dlouh\u00e1 \u017eivotnost, sn\u00ed\u017een\u00e1 frekvence v\u00fdm\u011bn<\/p><\/td><\/tr><tr><td width=\"211\"><p>Stroj na st\u0159\u00edh\u00e1n\u00ed za tepla<\/p><\/td><td width=\"199\"><p>H13 (4Cr5MoSiV1)<\/p><\/td><td width=\"212\"><p>Odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m a siln\u00e1 odolnost proti tepeln\u00e9 \u00fanav\u011b<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8507821 elementor-widget elementor-widget-heading\" data-id=\"8507821\" 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) Pozn\u00e1mky<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54b6795 elementor-widget elementor-widget-text-editor\" data-id=\"54b6795\" 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>Tvrdost \u010depele nemus\u00ed b\u00fdt nutn\u011b lep\u0161\u00ed:<\/b><\/strong><\/p><ul><li>Vy\u0161\u0161\u00ed tvrdost poskytuje v\u011bt\u0161\u00ed odolnost proti opot\u0159eben\u00ed, ale tak\u00e9 sni\u017euje hou\u017eevnatost a je n\u00e1chyln\u00e1 k od\u0161t\u00edpnut\u00ed.<\/li><li>\u010c\u00edm tvrd\u0161\u00ed je materi\u00e1l, t\u00edm p\u0159\u00edsn\u011bj\u0161\u00ed je tepeln\u00e9 zpracov\u00e1n\u00ed a t\u00edm vy\u0161\u0161\u00ed je cena.<\/li><li>Volba by m\u011bla b\u00fdt zalo\u017eena na rovnov\u00e1ze mezi tvrdost\u00ed a hou\u017eevnatost\u00ed.<\/li><\/ul><p><strong><b>U materi\u00e1l\u016f n\u00e1chyln\u00fdch k \u201ekous\u00e1n\u00ed\u201c, jako je nerezov\u00e1 ocel a k\u0159em\u00edkov\u00e1 ocel, se doporu\u010duje pou\u017e\u00edt:<\/b><\/strong><\/p><ul><li>Cr12MoV nebo SKD11, kter\u00e9 zabra\u0148uj\u00ed zalepov\u00e1n\u00ed a jsou m\u00e9n\u011b n\u00e1chyln\u00e9 k od\u0161t\u00edpnut\u00ed.<\/li><li>Pro aplikace vy\u017eaduj\u00edc\u00ed vysokou \u017eivotnost n\u00e1stroje a nepraktick\u00e9 \u010dast\u00e9 v\u00fdm\u011bny n\u00e1stroj\u016f je mo\u017enost\u00ed ocel vyroben\u00e1 pr\u00e1\u0161kovou metalurgi\u00ed (ASP23\/ASP60), ale je dra\u017e\u0161\u00ed.<\/li><\/ul><p><strong><b>Prost\u0159ed\u00ed pro smykov\u00e9 pr\u00e1ce za tepla:<\/b><\/strong><\/p><ul><li>B\u011b\u017en\u00e9 \u010depele, jako nap\u0159\u00edklad T10, mohou zp\u016fsobit smykov\u00e9 selh\u00e1n\u00ed nebo po\u0161kozen\u00ed ost\u0159\u00ed v d\u016fsledku tepeln\u00e9 deformace nebo \u017e\u00edh\u00e1n\u00ed.<\/li><li>M\u011bla by b\u00fdt pou\u017eita ocel pro pr\u00e1ci za tepla H13.<\/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-4e812e8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e812e8\" 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-55cd1d8\" data-id=\"55cd1d8\" 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-7e757ff elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7e757ff\" 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-d981955 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d981955\" 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-526a548\" data-id=\"526a548\" 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-1c5361b elementor-widget elementor-widget-heading\" data-id=\"1c5361b\" 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. \u00davahy o v\u00fdb\u011bru materi\u00e1lu \u010depele<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3e26e2 elementor-widget elementor-widget-text-editor\" data-id=\"f3e26e2\" 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\u0159i v\u00fdb\u011bru materi\u00e1lu \u010depele pro st\u0159\u00edhac\u00ed stroj je d\u016fle\u017eit\u00e9 komplexn\u011b zv\u00e1\u017eit n\u011bkolik faktor\u016f, v\u010detn\u011b vlastnost\u00ed st\u0159\u00edhan\u00e9ho materi\u00e1lu, provozn\u00edch podm\u00ednek, kompatibility se za\u0159\u00edzen\u00edm a n\u00e1kladov\u00e9 efektivity. N\u00e1sleduj\u00ed kl\u00ed\u010dov\u00e9 faktory, kter\u00e9 je t\u0159eba p\u0159i v\u00fdb\u011bru materi\u00e1lu \u010depele zv\u00e1\u017eit:<\/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-eaf994c elementor-widget elementor-widget-image\" data-id=\"eaf994c\" 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 loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/Metal-Shearing-Machine-Blade.bmp\" class=\"attachment-large size-large wp-image-4914\" alt=\"\u010cepel kovov\u00e9ho st\u0159\u00edhac\u00edho stroje\" \/>\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-c3b886f elementor-widget elementor-widget-heading\" data-id=\"c3b886f\" 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) Nesna\u017ete se slep\u011b o vysokou tvrdost<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b605d12 elementor-widget elementor-widget-text-editor\" data-id=\"b605d12\" 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>\u010cast\u00fd omyl: P\u0159esv\u011bd\u010den\u00ed, \u017ee \u201e\u010d\u00edm tvrd\u0161\u00ed \u010depel, t\u00edm lep\u0161\u00ed\u201c.<\/p><p><strong><b>Realita:<\/b><\/strong><\/p><ul><li>P\u0159esto\u017ee \u010depele s vysokou tvrdost\u00ed nab\u00edzej\u00ed vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed, trp\u00ed tak\u00e9 n\u00edzkou hou\u017eevnatost\u00ed, zv\u00fd\u0161enou k\u0159ehkost\u00ed a sklonem k od\u0161t\u00edpnut\u00ed.<\/li><li>Je t\u0159eba naj\u00edt rovnov\u00e1hu mezi tvrdost\u00ed a hou\u017eevnatost\u00ed, zejm\u00e9na p\u0159i smykov\u00e9m d\u011blen\u00ed vysokopevnostn\u00ed oceli nebo jin\u00fdch tvrd\u00fdch materi\u00e1l\u016f.<\/li><\/ul><p><strong><b>Doporu\u010den\u00ed:<\/b><\/strong><\/p><ul><li>Pro kontinu\u00e1ln\u00ed vysokofrekven\u010dn\u00ed smykov\u00e9 \u0159ez\u00e1n\u00ed zvolte materi\u00e1l s vysokou tvrdost\u00ed (nap\u0159\u00edklad Cr12MoV nebo SKD11).<\/li><li>Pro ob\u010dasn\u00e9 smykov\u00e9 nam\u00e1h\u00e1n\u00ed nebo smykov\u00e9 nam\u00e1h\u00e1n\u00ed m\u011bk\u010d\u00edch materi\u00e1l\u016f zvolte materi\u00e1l se st\u0159edn\u00ed tvrdost\u00ed a vysokou hou\u017eevnatost\u00ed (nap\u0159\u00edklad T10 nebo 9CrSi).<\/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-f0b38d7 elementor-widget elementor-widget-heading\" data-id=\"f0b38d7\" 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) P\u0159izp\u016fsobte materi\u00e1l \u010depele \u0159ezan\u00e9mu materi\u00e1lu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a822e09 elementor-widget elementor-widget-text-editor\" data-id=\"a822e09\" 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>R\u016fzn\u00e9 materi\u00e1ly maj\u00ed r\u016fzn\u00e9 po\u017eadavky na \u010depele. Nespr\u00e1vn\u00e9 pou\u017eit\u00ed m\u016f\u017ee v\u00e9st k p\u0159ed\u010dasn\u00e9mu opot\u0159eben\u00ed \u010depele, prask\u00e1n\u00ed nebo \u0161patn\u00e9mu \u0159ez\u00e1n\u00ed.<\/p><table><tbody><tr><td width=\"165\"><p><strong><b>Typ materi\u00e1lu<\/b><\/strong><\/p><\/td><td width=\"194\"><p><strong><b>Nedoporu\u010den\u00e9 materi\u00e1ly<\/b><\/strong><\/p><\/td><td width=\"162\"><p><strong><b>P\u0159\u00ed\u010diny<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"165\"><p><strong><b>Nerez<\/b><\/strong><\/p><\/td><td width=\"194\"><p>T10, 9CrSi<\/p><\/td><td width=\"162\"><p>N\u00e1chyln\u00e9 k opot\u0159eben\u00ed a od\u0161t\u00edpnut\u00ed<\/p><\/td><\/tr><tr><td width=\"165\"><p><strong><b>Vysokopevnostn\u00ed ocel<\/b><\/strong><\/p><\/td><td width=\"194\"><p>T10, Cr12<\/p><\/td><td width=\"162\"><p>Neodol\u00e1v\u00e1 vysok\u00e9mu smykov\u00e9mu nap\u011bt\u00ed<\/p><\/td><\/tr><tr><td width=\"165\"><p><strong><b>Hork\u00e9 smykov\u00e9 pr\u00e1ce<\/b><\/strong><\/p><\/td><td width=\"194\"><p>B\u011b\u017en\u00e1 legovan\u00e1 ocel<\/p><\/td><td width=\"162\"><p>Snadno zm\u011bk\u010duje \u017e\u00edh\u00e1n\u00edm, ztr\u00e1c\u00ed smykovou pevnost<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6b59fb elementor-widget elementor-widget-text-editor\" data-id=\"c6b59fb\" 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<h4><strong><b>Doporu\u010den\u00ed:<\/b><\/strong><\/h4><p>Tvrd\u00e9 materi\u00e1ly (nerezov\u00e1 ocel, vysokopevnostn\u00ed ocel) \u2192 Zvolte vysoce odoln\u00e9 jakosti proti opot\u0159eben\u00ed, jako je Cr12MoV.<\/p><p>Hork\u00e9 materi\u00e1ly \u2192 Zvolte oceli pro pr\u00e1ci za tepla, jako je H13 (4Cr5MoSiV1).<\/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-40c9b41 elementor-widget elementor-widget-heading\" data-id=\"40c9b41\" 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) Zva\u017ete typ a kompatibilitu 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-e03f393 elementor-widget elementor-widget-text-editor\" data-id=\"e03f393\" 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>R\u016fzn\u00e9 st\u0159\u00edhac\u00ed stroje maj\u00ed r\u016fzn\u00e9 po\u017eadavky na strukturu a v\u00fdkon \u010depele:<\/b><\/strong><\/p><ul><li>Mechanick\u00e9 n\u016f\u017eky maj\u00ed vysok\u00e9 rychlosti a vysok\u00e9 r\u00e1zov\u00e9 s\u00edly, co\u017e vy\u017eaduje \u010depele s vy\u0161\u0161\u00ed hou\u017eevnatost\u00ed.<\/li><li>Hydraulick\u00e9 n\u016f\u017eky nab\u00edzej\u00ed hladk\u00e9 st\u0159\u00edh\u00e1n\u00ed a jsou vhodn\u00e9 pro \u010depele odoln\u00e9 proti opot\u0159eben\u00ed.<\/li><li>CNC \u0159ezac\u00ed stroje na plechy nab\u00edzej\u00ed vysokou p\u0159esnost a vy\u017eaduj\u00ed no\u017ee, kter\u00e9 odol\u00e1vaj\u00ed deformaci a vykazuj\u00ed v\u011bt\u0161\u00ed odolnost proti opot\u0159eben\u00ed.<\/li><\/ul><p><strong><b>Doporu\u010den\u00ed:<\/b><\/strong><\/p><ul><li>P\u0159ed v\u00fdb\u011brem materi\u00e1lu \u010depele si prostudujte typ za\u0159\u00edzen\u00ed a doporu\u010den\u00e9 normy.<\/li><li>Kompatibilita tvrdosti a velikosti \u010depele a syst\u00e9mu nastaven\u00ed za\u0159\u00edzen\u00ed je kl\u00ed\u010dov\u00e1.<\/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-f5b80b3 elementor-widget elementor-widget-heading\" data-id=\"f5b80b3\" 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) Kombinujte frekvenci pou\u017e\u00edv\u00e1n\u00ed s rozpo\u010dtem n\u00e1klad\u016f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b50265 elementor-widget elementor-widget-text-editor\" data-id=\"8b50265\" 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 frekvence pou\u017e\u00edv\u00e1n\u00ed \u2192 Zvolte materi\u00e1l s del\u0161\u00ed \u017eivotnost\u00ed (nap\u0159\u00edklad SKD11 nebo ASP23).<\/li><li>N\u00edzk\u00e1 frekvence pou\u017eit\u00ed \u2192 Zvolte materi\u00e1l s vy\u0161\u0161\u00ed n\u00e1kladovou efektivitou (nap\u0159\u00edklad T10 nebo 9CrSi).<\/li><\/ul><p>P\u0159esto\u017ee jsou \u0161pi\u010dkov\u00e9 \u010depele dra\u017e\u0161\u00ed, vy\u017eaduj\u00ed m\u00e9n\u011b \u010dastou v\u00fdm\u011bnu, co\u017e je z dlouhodob\u00e9ho hlediska \u010din\u00ed ekonomi\u010dt\u011bj\u0161\u00edmi.<\/p><p><strong><b>Doporu\u010den\u00ed:<\/b><\/strong><\/p><ul><li>Vyberte \u010depel na z\u00e1klad\u011b komplexn\u00edho vyhodnocen\u00ed \u201eceny materi\u00e1lu za jednotku \u00d7 frekvence v\u00fdm\u011bn \u00d7 ztr\u00e1t z d\u016fvodu prostoj\u016f\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-90a957a elementor-widget elementor-widget-heading\" data-id=\"90a957a\" 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) D\u016fle\u017eit\u00e1 je tak\u00e9 kvalita tepeln\u00e9ho zpracov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f335403 elementor-widget elementor-widget-text-editor\" data-id=\"f335403\" 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>I u stejn\u00e9ho materi\u00e1lu se mohou r\u016fzn\u00e9 procesy tepeln\u00e9ho zpracov\u00e1n\u00ed v\u00fdrazn\u011b li\u0161it ve v\u00fdkonu. Nespr\u00e1vn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed m\u016f\u017ee v\u00e9st k nedostate\u010dn\u00e9 tvrdosti \u010depele, nadm\u011brn\u00e9 k\u0159ehkosti a zkr\u00e1cen\u00ed \u017eivotnosti \u010depele.<\/p><p><strong><b>Doporu\u010den\u00ed:<\/b><\/strong><\/p><ul><li>Nakupujte \u010depele od renomovan\u00fdch zna\u010dek nebo zku\u0161en\u00fdch v\u00fdrobc\u016f.<\/li><li>Ujist\u011bte se, \u017ee pro\u0161ly p\u0159\u00edsn\u00fdm tepeln\u00fdm zpracov\u00e1n\u00edm a popou\u0161t\u011bn\u00edm.<\/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-f0519fd elementor-widget elementor-widget-heading\" data-id=\"f0519fd\" 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) V\u011bnujte pozornost kvalit\u011b opracovan\u00e9ho povrchu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-181d9d5 elementor-widget elementor-widget-text-editor\" data-id=\"181d9d5\" 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>Pokud m\u00e1te vysok\u00e9 po\u017eadavky na opracovanou hranu (nap\u0159. bez ot\u0159ep\u016f a deformac\u00ed):<\/p><p>Vyberte materi\u00e1l \u010depele s dobrou hou\u017eevnatost\u00ed, ostr\u00fdm ost\u0159\u00edm a rovnom\u011brnou tvrdost\u00ed.<\/p><p>Mezi b\u011b\u017en\u00e9 materi\u00e1ly pat\u0159\u00ed Cr12MoV, SKD11 a pr\u00e1\u0161kov\u00e1 metalurgick\u00e1 ocel.<\/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-5989ce3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5989ce3\" 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-c387330\" data-id=\"c387330\" 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-e548ebd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e548ebd\" 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-6072fbe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6072fbe\" 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-400c467\" data-id=\"400c467\" 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-2be949e elementor-widget elementor-widget-heading\" data-id=\"2be949e\" 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. Shrnut\u00ed<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddfaa45 elementor-widget elementor-widget-image\" data-id=\"ddfaa45\" 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 loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/08\/plate-shearing-machine-blade.bmp\" class=\"attachment-large size-large wp-image-4915\" alt=\"\u010depel st\u0159ihac\u00edho stroje na plechy\" \/>\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-ad5419f elementor-widget elementor-widget-heading\" data-id=\"ad5419f\" 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\">Tabulka srovn\u00e1n\u00ed materi\u00e1lu a v\u00fdkonu \u010depel\u00ed st\u0159ihac\u00edch stroj\u016f na kov:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29f1c32 elementor-widget elementor-widget-text-editor\" data-id=\"29f1c32\" 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<table><tbody><tr><td width=\"94\"><p><strong><b>Materi\u00e1ly<\/b><\/strong><\/p><\/td><td width=\"88\"><p><strong><b>Tvrdost (HRC)<\/b><\/strong><\/p><\/td><td width=\"120\"><p><strong><b>Odolnost proti od\u011bru<\/b><\/strong><\/p><\/td><td width=\"129\"><p><strong><b>Hou\u017eevnatost<\/b><\/strong><\/p><\/td><td width=\"116\"><p><strong><b>Tepeln\u00e1 stabilita<\/b><\/strong><\/p><\/td><td width=\"115\"><p><strong><b>Tepeln\u00e1 stabilita<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"94\"><p><strong><b>T10<\/b><\/strong><\/p><\/td><td width=\"88\"><p>58-62<\/p><\/td><td width=\"120\"><p>St\u0159edn\u00ed<\/p><\/td><td width=\"129\"><p>N\u00edzk\u00fd<\/p><\/td><td width=\"116\"><p>Chud\u00fd<\/p><\/td><td width=\"115\"><p>Chud\u00fd<\/p><\/td><\/tr><tr><td width=\"94\"><p><strong><b>9CrSi<\/b><\/strong><\/p><\/td><td width=\"88\"><p>58-60<\/p><\/td><td width=\"120\"><p>Dobr\u00fd<\/p><\/td><td width=\"129\"><p>St\u0159edn\u00ed<\/p><\/td><td width=\"116\"><p>St\u0159edn\u00ed<\/p><\/td><td width=\"115\"><p>St\u0159edn\u00ed<\/p><\/td><\/tr><tr><td width=\"94\"><p><strong><b>6CrW2Si<\/b><\/strong><\/p><\/td><td width=\"88\"><p>60-62<\/p><\/td><td width=\"120\"><p>Dobr\u00fd<\/p><\/td><td width=\"129\"><p>St\u0159edn\u00ed<\/p><\/td><td width=\"116\"><p>Dobr\u00fd<\/p><\/td><td width=\"115\"><p>Dobr\u00fd<\/p><\/td><\/tr><tr><td width=\"94\"><p><strong><b>Cr12MoV<\/b><\/strong><\/p><\/td><td width=\"88\"><p>58-60<\/p><\/td><td width=\"120\"><p>Velmi dobr\u00e9<\/p><\/td><td width=\"129\"><p>Relativn\u011b dobr\u00e9<\/p><\/td><td width=\"116\"><p>Dobr\u00fd<\/p><\/td><td width=\"115\"><p>Dobr\u00fd<\/p><\/td><\/tr><tr><td width=\"94\"><p><strong><b>H13<\/b><\/strong><\/p><\/td><td width=\"88\"><p>50-55<\/p><\/td><td width=\"120\"><p>St\u0159edn\u00ed<\/p><\/td><td width=\"129\"><p>Dobr\u00fd<\/p><\/td><td width=\"116\"><p>Vynikaj\u00edc\u00ed<\/p><\/td><td width=\"115\"><p>Vynikaj\u00edc\u00ed<\/p><\/td><\/tr><tr><td width=\"94\"><p><strong><b>SKD11<\/b><\/strong><\/p><\/td><td width=\"88\"><p>58-62<\/p><\/td><td width=\"120\"><p>Velmi dobr\u00e9<\/p><\/td><td width=\"129\"><p>Vynikaj\u00edc\u00ed<\/p><\/td><td width=\"116\"><p>Velmi dobr\u00e9<\/p><\/td><td width=\"115\"><p>Velmi dobr\u00e9<\/p><\/td><\/tr><tr><td width=\"94\"><p><strong><b>ASP23<\/b><\/strong><\/p><\/td><td width=\"88\"><p>62-65+<\/p><\/td><td width=\"120\"><p>Vynikaj\u00edc\u00ed<\/p><\/td><td width=\"129\"><p>Hou\u017eevnatost<\/p><\/td><td width=\"116\"><p>Vynikaj\u00edc\u00ed<\/p><\/td><td width=\"115\"><p>Vynikaj\u00edc\u00ed<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71cbd32 elementor-widget elementor-widget-heading\" data-id=\"71cbd32\" 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\">Souhrnn\u00e1 tabulka v\u00fdb\u011bru materi\u00e1lu:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9a6776 elementor-widget elementor-widget-text-editor\" data-id=\"b9a6776\" 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<table><tbody><tr><td width=\"227\"><p><strong><b>Priorita po\u017eadavk\u016f<\/b><\/strong><\/p><\/td><td width=\"252\"><p><strong><b>Doporu\u010den\u00e9 materi\u00e1ly<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"227\"><p>Priorita n\u00e1klad\u016f<\/p><\/td><td width=\"252\"><p>T10, 9CrSi<\/p><\/td><\/tr><tr><td width=\"227\"><p>Priorita odolnosti proti opot\u0159eben\u00ed<\/p><\/td><td width=\"252\"><p>Cr12MoV, SKD11<\/p><\/td><\/tr><tr><td width=\"227\"><p>Priorita odolnosti<\/p><\/td><td width=\"252\"><p>6CrW2Si, H13<\/p><\/td><\/tr><tr><td width=\"227\"><p>Odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m<\/p><\/td><td width=\"252\"><p>H13, 5CrNiMo<\/p><\/td><\/tr><tr><td width=\"227\"><p>Extr\u00e9mn\u00ed po\u017eadavek na \u017eivot<\/p><\/td><td width=\"252\"><p>ASP23, Ocel pro pr\u00e1\u0161kovou metalurgii<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf7548e elementor-widget elementor-widget-heading\" data-id=\"bf7548e\" 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\">Shrnut\u00ed \u00favah o v\u00fdb\u011bru materi\u00e1lu \u010depele:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7693f7a elementor-widget elementor-widget-text-editor\" data-id=\"7693f7a\" 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<table><tbody><tr><td width=\"234\"><p><strong><b>Kl\u00ed\u010dov\u00e9 body<\/b><\/strong><\/p><\/td><td width=\"279\"><p><strong><b>Doporu\u010den\u00ed<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"234\"><p>Neho\u0148te se slep\u011b za tvrdost\u00ed<\/p><\/td><td width=\"279\"><p>Tvrdost a hou\u017eevnatost vy\u017eaduj\u00ed rovnov\u00e1hu<\/p><\/td><\/tr><tr><td width=\"234\"><p>P\u0159izp\u016fsobte \u0159ezan\u00fd materi\u00e1l<\/p><\/td><td width=\"279\"><p>Nespr\u00e1vn\u00e9 slad\u011bn\u00ed m\u016f\u017ee v\u00e9st k od\u0161t\u00edpnut\u00ed<\/p><\/td><\/tr><tr><td width=\"234\"><p>P\u0159izp\u016fsobte vybaven\u00ed<\/p><\/td><td width=\"279\"><p>Struktura, p\u0159esnost a rychlost mus\u00ed b\u00fdt kompatibiln\u00ed<\/p><\/td><\/tr><tr><td width=\"234\"><p>Zva\u017ete komplexn\u00ed \u00favahy o n\u00e1kladech<\/p><\/td><td width=\"279\"><p>Luxusn\u00ed materi\u00e1ly jsou dra\u017e\u0161\u00ed, ale odoln\u011bj\u0161\u00ed<\/p><\/td><\/tr><tr><td width=\"234\"><p>Zajist\u011bte kvalitu tepeln\u00e9ho zpracov\u00e1n\u00ed<\/p><\/td><td width=\"279\"><p>Ur\u010duje skute\u010dn\u00fd v\u00fdkon \u010depele<\/p><\/td><\/tr><tr><td width=\"234\"><p>Dodr\u017eujte po\u017eadavky na kvalitu \u0159ezu<\/p><\/td><td width=\"279\"><p>Pro vy\u0161\u0161\u00ed p\u0159esnost zvolte materi\u00e1l s vy\u0161\u0161\u00edm v\u00fdkonem<\/p><\/td><\/tr><\/tbody><\/table>\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-cad644d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cad644d\" 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-fbe6b48\" data-id=\"fbe6b48\" 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-5ecdc07 elementor-widget elementor-widget-text-editor\" data-id=\"5ecdc07\" 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>Materi\u00e1l \u010depele n\u016f\u017eek na kov hraje kl\u00ed\u010dovou roli v kvalit\u011b st\u0159\u00edh\u00e1n\u00ed, \u017eivotnosti \u010depele, stabilit\u011b za\u0159\u00edzen\u00ed a efektivit\u011b v\u00fdroby. V\u00fdb\u011br spr\u00e1vn\u00e9ho materi\u00e1lu nejen zaji\u0161\u0165uje plynul\u00e9, p\u0159esn\u00e9 a precizn\u00ed st\u0159\u00edh\u00e1n\u00ed, ale tak\u00e9 v\u00fdrazn\u011b sni\u017euje \u010detnost v\u00fdm\u011bny \u010depele a prostoje.<\/p><p>Pokud kupujete nebo vym\u011b\u0148ujete \u010depele, sd\u011blte mi pros\u00edm informace o pou\u017eit\u00e9m materi\u00e1lu pro st\u0159\u00edh\u00e1n\u00ed, tlou\u0161\u0165ce, modelu za\u0159\u00edzen\u00ed a v\u00fdkresech a frekvenci st\u0159\u00edh\u00e1n\u00ed. Mohu v\u00e1m poskytnout konkr\u00e9tn\u011bj\u0161\u00ed doporu\u010den\u00ed ohledn\u011b materi\u00e1lu.<\/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 Materi\u00e1l \u010depel\u00ed n\u016f\u017eek na kov p\u0159\u00edmo ovliv\u0148uje jejich \u0159ezn\u00fd v\u00fdkon, odolnost proti opot\u0159eben\u00ed, \u017eivotnost a v\u00fdsledky zpracov\u00e1n\u00ed. R\u016fzn\u00e9 aplikace vy\u017eaduj\u00ed r\u016fzn\u00fd v\u00fdkon \u010depel\u00ed, proto je nutn\u00e9 zvolit vhodn\u00fd materi\u00e1l. N\u00ed\u017ee je uvedena podrobn\u00e1 anal\u00fdza b\u011b\u017en\u011b pou\u017e\u00edvan\u00fdch materi\u00e1l\u016f pro \u010depele n\u016f\u017eek na kov. 1. B\u011b\u017en\u00e9 typy materi\u00e1l\u016f \u010depel\u00ed n\u016f\u017eek na kov B\u011b\u017en\u00e9 materi\u00e1ly \u010depel\u00ed [\u2026]<\/p>","protected":false},"author":1,"featured_media":4909,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4908","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>Metal Shearing Machine Blade Material Analysis - SC Machinery<\/title>\n<meta name=\"description\" content=\"Metal shearing machine blade material directly affects its cutting performance, wear resistance, service life, and processing results.\" \/>\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\/metal-shearing-machine-blade-material-analysis\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Metal Shearing Machine Blade Material Analysis - 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