{"id":3168,"date":"2024-07-26T01:14:00","date_gmt":"2024-07-26T01:14:00","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=3168"},"modified":"2024-07-25T08:09:05","modified_gmt":"2024-07-25T08:09:05","slug":"most-comprehensive-punching-machine-introduction","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/cs\/most-comprehensive-punching-machine-introduction\/","title":{"rendered":"Nejkomplexn\u011bj\u0161\u00ed \u00favod do d\u011brovac\u00edch stroj\u016f"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3168\" class=\"elementor elementor-3168\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cad64fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cad64fc\" 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-3404342\" data-id=\"3404342\" 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-aac89c2 elementor-widget elementor-widget-text-editor\" data-id=\"aac89c2\" 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>D\u011brovac\u00ed stroj je d\u016fle\u017eit\u00fdm n\u00e1strojem v kovopr\u016fmyslu, kter\u00fd se pou\u017e\u00edv\u00e1 k tv\u00e1\u0159en\u00ed, \u0159ez\u00e1n\u00ed a tvarov\u00e1n\u00ed plech\u016f nebo svitk\u016f. Tento \u00favodn\u00ed \u010dl\u00e1nek o d\u011brovac\u00edch stroj\u00edch si klade za c\u00edl poskytnout komplexn\u00ed pochopen\u00ed d\u011brovac\u00edch stroj\u016f a zahrnout jejich pou\u017eit\u00ed, aplikace, odv\u011btv\u00ed, kter\u00e1 je pou\u017e\u00edvaj\u00ed, vyr\u00e1b\u011bn\u00e9 produkty, historii v\u00fdvoje, procesy, v\u00fdhody a nev\u00fdhody, jako\u017e i faktory, kter\u00e9 je t\u0159eba zv\u00e1\u017eit p\u0159i v\u00fdb\u011bru ide\u00e1ln\u00edho v\u00fdrobce d\u011brovac\u00edho stroje na plechy. Krom\u011b toho se tento \u00favodn\u00ed \u010dl\u00e1nek o d\u011brovac\u00edch stroj\u00edch zab\u00fdv\u00e1 hloubkov\u00fdm v\u00fdzkumem r\u016fzn\u00fdch typ\u016f...<a href=\"https:\/\/www.shen-chong.com\/cs\/punch-press\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #3366ff;\"> <strong><b>d\u011brovac\u00ed lisy<\/b><\/strong><\/span><\/a>, v\u010detn\u011b mechanick\u00fdch, hydraulick\u00fdch, pneumatick\u00fdch, servopoh\u00e1n\u011bn\u00fdch a progresivn\u00edch d\u011brovac\u00edch lis\u016f, a pro lep\u0161\u00ed pochopen\u00ed uv\u00e1d\u00ed seznam terminologie t\u00fdkaj\u00edc\u00ed se d\u011brovac\u00edch stroj\u016f na plechy.<\/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-4d076de elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"4d076de\" data-element_type=\"widget\" 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elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c24235c elementor-widget elementor-widget-heading\" data-id=\"c24235c\" 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\">\u00davod do d\u011brovac\u00edho stroje<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4116023 elementor-widget elementor-widget-heading\" data-id=\"4116023\" 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\">Historie v\u00fdvoje d\u011brovac\u00edch stroj\u016f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4bfb0b elementor-widget elementor-widget-text-editor\" data-id=\"a4bfb0b\" 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>Historie d\u011brovac\u00edch stroj\u016f sah\u00e1 a\u017e do ran\u00fdch f\u00e1z\u00ed industrializace, kdy se pro z\u00e1kladn\u00ed \u00fakoly tv\u00e1\u0159en\u00ed kov\u016f pou\u017e\u00edvaly ru\u010dn\u00ed lisy. Postupem \u010dasu mechanick\u00e9 d\u011brovac\u00ed stroje poh\u00e1n\u011bn\u00e9 parn\u00edmi stroji zcela zm\u011bnily kovod\u011bln\u00fd pr\u016fmysl. Ve 20. stolet\u00ed hydraulick\u00e9 a pneumatick\u00e9 d\u011brovac\u00ed stroje zlep\u0161ily p\u0159esnost a efektivitu. V dne\u0161n\u00ed dob\u011b mohou po\u010d\u00edta\u010dem \u0159\u00edzen\u00e9 (CNC) a servopoh\u00e1n\u011bn\u00e9 d\u011brovac\u00ed stroje dosahovat vysokorychlostn\u00edch a slo\u017eit\u00fdch operac\u00ed s extr\u00e9mn\u011b vysokou p\u0159esnost\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-667b202 elementor-widget elementor-widget-heading\" data-id=\"667b202\" 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\">Jak\u00fd je princip fungov\u00e1n\u00ed d\u011brovac\u00edho stroje?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1350aa elementor-widget elementor-widget-text-editor\" data-id=\"f1350aa\" 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>\u00davod do d\u011brovac\u00edch stroj\u016f: D\u011brovac\u00ed stroj je mechanick\u00e9 obr\u00e1b\u011bc\u00ed za\u0159\u00edzen\u00ed pou\u017e\u00edvan\u00e9 hlavn\u011b pro lisov\u00e1n\u00ed za studena, oh\u00fdb\u00e1n\u00ed, protahov\u00e1n\u00ed, st\u0159\u00edh\u00e1n\u00ed a dal\u0161\u00ed procesy kovov\u00fdch materi\u00e1l\u016f. Ve srovn\u00e1n\u00ed s jin\u00fdmi mechanick\u00fdmi za\u0159\u00edzen\u00edmi maj\u00ed d\u011brovac\u00ed stroje v\u00fdhody vysok\u00e9 rychlosti zpracov\u00e1n\u00ed, vysok\u00e9 p\u0159esnosti zpracov\u00e1n\u00ed a rychl\u00e9ho jednor\u00e1zov\u00e9ho tvarov\u00e1n\u00ed. Oblasti pou\u017eit\u00ed d\u011brovac\u00edch stroj\u016f jsou velmi \u0161irok\u00e9 a zahrnuj\u00ed v\u00fdrobu r\u016fzn\u00fdch kovov\u00fdch d\u00edl\u016f, automobil\u016f, elektroniky, dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, n\u00e1stroj\u016f atd.<\/p><p>Princip fungov\u00e1n\u00ed d\u011brovac\u00edho stroje spo\u010d\u00edv\u00e1 ve vyu\u017eit\u00ed hydraulick\u00e9 nebo pneumatick\u00e9 s\u00edly k vyv\u00edjen\u00ed tlaku na materi\u00e1l, co\u017e zp\u016fsobuje jeho deformaci nebo odd\u011blov\u00e1n\u00ed, a t\u00edm i v\u00fdrobu d\u00edl\u016f nebo v\u00fdrobk\u016f r\u016fzn\u00fdch tvar\u016f a velikost\u00ed. B\u011bhem d\u011brov\u00e1n\u00ed v d\u011brovac\u00edm stroji na plechy se materi\u00e1l postupn\u011b deformuje a zpracov\u00e1v\u00e1 do po\u017eadovan\u00e9ho tvaru a velikosti pomoc\u00ed \u0159ady forem a \u0159ezn\u00fdch n\u00e1stroj\u016f.<\/p><p>B\u011bhem d\u011brov\u00e1n\u00ed obsluha um\u00edst\u00ed plech na pracovn\u00ed st\u016fl formy a pot\u00e9 provede plastickou deformaci plechu pohybem formy sm\u011brem dol\u016f. Pracovn\u00ed proces d\u011brovac\u00edho lisu obvykle zahrnuje kroky, jako je pod\u00e1v\u00e1n\u00ed, d\u011brov\u00e1n\u00ed sm\u011brem dol\u016f, vykl\u00e1d\u00e1n\u00ed a d\u011brov\u00e1n\u00ed sm\u011brem nahoru, p\u0159i\u010dem\u017e ka\u017ed\u00fd z nich je p\u0159esn\u011b \u0159\u00edzen a koordinov\u00e1n, aby byla zaji\u0161t\u011bna p\u0159esnost a efektivita d\u011brovac\u00edho procesu.<\/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-4ae5ef6 elementor-widget elementor-widget-heading\" data-id=\"4ae5ef6\" 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\">Pou\u017eit\u00ed d\u011brovac\u00edch stroj\u016f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-968f5bd elementor-widget elementor-widget-text-editor\" data-id=\"968f5bd\" 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>D\u011brovac\u00ed stroje na plech se \u0161iroce pou\u017e\u00edvaj\u00ed v r\u016fzn\u00fdch oblastech, jako je automobilov\u00fd pr\u016fmysl, v\u00fdroba lokomotiv, hardwarov\u00e9 v\u00fdrobky, elektronika, elektrick\u00e9 spot\u0159ebi\u010de, n\u00e1stroje, kabely, kuchy\u0148sk\u00e9 n\u00e1dob\u00ed, n\u00e1bytek, ochrana \u017eivotn\u00edho prost\u0159ed\u00ed, osv\u011btlen\u00ed, hra\u010dky atd. Jejich role se odr\u00e1\u017e\u00ed v n\u00e1sleduj\u00edc\u00edch aspektech:<\/p><ol><li>D\u011brovac\u00ed stroje mohou zpracov\u00e1vat r\u016fzn\u00e9 druhy kovov\u00fdch d\u00edl\u016f, jako jsou kryty telefon\u016f, bateriov\u00e9 \u010dl\u00e1nky, LCD moduly atd.<\/li><li>D\u011brovac\u00ed stroje lze pou\u017e\u00edt pro protahov\u00e1n\u00ed a lisov\u00e1n\u00ed za studena a pou\u017e\u00edvaj\u00ed se k v\u00fdrob\u011b slo\u017eit\u00fdch tvar\u016f, jako jsou karoserie automobil\u016f, plechy, n\u00e1razn\u00edky a n\u00e1boje kol.<\/li><li>D\u011brovac\u00ed stroje mohou prov\u00e1d\u011bt \u0159ez\u00e1n\u00ed a pou\u017e\u00edvaj\u00ed se k v\u00fdrob\u011b kovov\u00fdch plech\u016f a f\u00f3li\u00ed r\u016fzn\u00fdch specifikac\u00ed.<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddb45eb elementor-widget elementor-widget-heading\" data-id=\"ddb45eb\" 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\">\u00davod do d\u011brovac\u00edho stroje: Pracovn\u00ed postup<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8de151 elementor-widget elementor-widget-text-editor\" data-id=\"b8de151\" 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>Proces lisov\u00e1n\u00ed zahrnuje n\u011bkolik krok\u016f, v\u010detn\u011b \u0159ez\u00e1n\u00ed, d\u011brov\u00e1n\u00ed, oh\u00fdb\u00e1n\u00ed a tvarov\u00e1n\u00ed. B\u011bhem d\u011brov\u00e1n\u00ed vy\u0159ez\u00e1v\u00e1 d\u011brova\u010dka z kovov\u00e9ho plechu po\u017eadovan\u00fd tvar. Perforace vytv\u00e1\u0159\u00ed v kovu otvory nebo dr\u00e1\u017eky a z\u00e1rove\u0148 oh\u00fdb\u00e1 a tvaruje kov do po\u017eadovan\u00e9 struktury. Nap\u0159\u00edklad p\u0159i v\u00fdrob\u011b panel\u016f karoserie automobil\u016f lisovac\u00ed stroje p\u0159esn\u011b vytv\u00e1\u0159ej\u00ed z kovu slo\u017eit\u00e9 k\u0159ivky a kontury.<\/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-cd28df0 elementor-widget elementor-widget-heading\" data-id=\"cd28df0\" 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\">Zp\u016fsob zpracov\u00e1n\u00ed d\u011brovac\u00edho stroje<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95e2573 elementor-widget elementor-widget-text-editor\" data-id=\"95e2573\" 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<ol><li>Jednoduch\u00e9 d\u011brov\u00e1n\u00ed: Jednoduch\u00e9 dokon\u010dov\u00e1n\u00ed d\u011brov\u00e1n\u00ed, v\u010detn\u011b p\u0159\u00edm\u00e9ho rozta\u017een\u00ed, obloukov\u00e9ho rozta\u017een\u00ed, kruhov\u00e9ho rozta\u017een\u00ed a d\u011brov\u00e1n\u00ed otvor\u016f v m\u0159\u00ed\u017ece.<\/li><li>Kontinu\u00e1ln\u00ed d\u011brov\u00e1n\u00ed ve stejn\u00e9m sm\u011bru: Metoda stohov\u00e1n\u00ed obd\u00e9ln\u00edkov\u00fdch forem m\u016f\u017ee b\u00fdt pou\u017eita pro zpracov\u00e1n\u00ed dlouh\u00fdch otvor\u016f, \u0159ezn\u00fdch hran atd.<\/li><li>Kontinu\u00e1ln\u00ed d\u011brov\u00e1n\u00ed ve v\u00edce sm\u011brech: Metoda pou\u017eit\u00ed mal\u00fdch forem pro zpracov\u00e1n\u00ed velk\u00fdch otvor\u016f.<\/li><li>Od\u0159ez\u00e1v\u00e1n\u00ed: Zp\u016fsob zpracov\u00e1n\u00ed s pou\u017eit\u00edm mal\u00e9 kruhov\u00e9 matrice pro kontinu\u00e1ln\u00ed d\u011brov\u00e1n\u00ed oblouk\u016f s men\u0161\u00edm krokem.<\/li><li>Jednor\u00e1zov\u00e9 tv\u00e1\u0159en\u00ed: Zp\u016fsob zpracov\u00e1n\u00ed jednor\u00e1zov\u00e9ho m\u011blk\u00e9ho protahov\u00e1n\u00ed tv\u00e1\u0159en\u00edm podle tvaru formy.<\/li><li>Kontinu\u00e1ln\u00ed tv\u00e1\u0159en\u00ed: Metody tv\u00e1\u0159en\u00ed s v\u011bt\u0161\u00edmi rozm\u011bry ne\u017e formy, jako jsou velkoform\u00e1tov\u00e9 \u017ealuzie, v\u00e1lcovac\u00ed \u017eebra, v\u00e1lcovac\u00ed kroky a dal\u0161\u00ed metody zpracov\u00e1n\u00ed.<\/li><li>Tvarov\u00e1n\u00ed pol\u00ed: Zpracov\u00e1n\u00ed v\u00edce stejn\u00fdch nebo r\u016fzn\u00fdch obrobk\u016f na velk\u00e9 desce pomoc\u00ed r\u016fzn\u00fdch metod zpracov\u00e1n\u00ed.<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5abe2b elementor-widget elementor-widget-heading\" data-id=\"e5abe2b\" 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\">V\u00fdhody a nev\u00fdhody<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d533f8 elementor-widget elementor-widget-text-editor\" data-id=\"8d533f8\" 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>D\u011brovac\u00ed stroje maj\u00ed p\u0159i zpracov\u00e1n\u00ed kov\u016f mnoho v\u00fdhod.<\/p><ul><li>Za prv\u00e9, d\u011brovac\u00ed stroje pou\u017e\u00edvaj\u00ed pro zpracov\u00e1n\u00ed formy, kter\u00e9 dok\u00e1\u017e\u00ed rychle a efektivn\u011b hromadn\u011b vyr\u00e1b\u011bt d\u00edly stejn\u00e9ho tvaru, co\u017e zvy\u0161uje efektivitu v\u00fdroby.<\/li><li>Za druh\u00e9, udr\u017eov\u00e1n\u00ed n\u00edzk\u00e9 teploty d\u011brov\u00e1n\u00ed plechu b\u011bhem d\u011brov\u00e1n\u00ed je v\u00fdhodn\u00e9 pro zachov\u00e1n\u00ed mechanick\u00fdch vlastnost\u00ed a kvality povrchu materi\u00e1lu.<\/li><li>D\u011brovac\u00ed stroje nav\u00edc disponuj\u00ed vysokou p\u0159esnost\u00ed a konzistenc\u00ed obr\u00e1b\u011bn\u00ed, co\u017e umo\u017e\u0148uje spl\u0148ovat po\u017eadavky na obr\u00e1b\u011bn\u00ed sou\u010d\u00e1st\u00ed s vysok\u00fdmi po\u017eadavky na velikost a tvar.<\/li><li>V neposledn\u00ed \u0159ad\u011b m\u016f\u017ee d\u011brovac\u00ed stroj s vysokou p\u0159izp\u016fsobivost\u00ed zpracov\u00e1vat tak\u00e9 plechy z r\u016fzn\u00fdch materi\u00e1l\u016f, jako je uhl\u00edkov\u00e1 ocel, nerezov\u00e1 ocel, hlin\u00edkov\u00e9 slitiny atd.<\/li><\/ul><p>D\u011brovac\u00ed lisy v\u0161ak maj\u00ed i ur\u010dit\u00e1 omezen\u00ed a v\u00fdzvy.<\/p><ul><li>Za prv\u00e9, v\u00fdrobn\u00ed n\u00e1klady na razn\u00edky jsou relativn\u011b vysok\u00e9, co\u017e vy\u017eaduje ur\u010dit\u00e9 konstruk\u010dn\u00ed a v\u00fdrobn\u00ed schopnosti.<\/li><li>Za druh\u00e9, d\u011brovac\u00ed stroje maj\u00ed vysok\u00e9 po\u017eadavky na materi\u00e1ly a hou\u017eevnatost a plasticita materi\u00e1l\u016f ur\u010duj\u00ed, zda je d\u011brovac\u00ed stroj dok\u00e1\u017ee \u00fasp\u011b\u0161n\u011b zpracovat.<\/li><li>Krom\u011b toho b\u011bhem d\u011brov\u00e1n\u00ed materi\u00e1l za\u017e\u00edv\u00e1 ur\u010dit\u00fd stupe\u0148 nam\u00e1h\u00e1n\u00ed a deformace, proto je nutn\u00e9 formu a d\u011brovac\u00ed stroj p\u0159\u00edsn\u011b kontrolovat a udr\u017eovat, aby byla zaji\u0161t\u011bna kvalita zpracov\u00e1n\u00ed.<\/li><li>Kone\u010dn\u011b, rychlost zpracov\u00e1n\u00ed d\u011brovac\u00edho stroje je vysok\u00e1, co\u017e vy\u017eaduje vysok\u00e9 technick\u00e9 po\u017eadavky na oper\u00e1tory a ur\u010dit\u00e9 provozn\u00ed dovednosti.<\/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-46cff7d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"46cff7d\" 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-bcf053e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bcf053e\" 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-81715c7\" data-id=\"81715c7\" 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-35a6246 elementor-widget elementor-widget-image\" data-id=\"35a6246\" 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=\"650\" height=\"400\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/07\/servo-punching-machine-for-sale.jpg\" class=\"attachment-full size-full wp-image-3171\" alt=\"Prod\u00e1m d\u011brovac\u00ed stroj se servem\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/07\/servo-punching-machine-for-sale.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/07\/servo-punching-machine-for-sale-300x185.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/07\/servo-punching-machine-for-sale-18x12.jpg 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\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-1d26127 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1d26127\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.shen-chong.com\/cs\/punching-machine\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Zjist\u011bte v\u00edce o d\u011brovac\u00edm stroji<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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-34cb8db elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"34cb8db\" 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<div class=\"elementor-element elementor-element-6f9f634 elementor-widget elementor-widget-heading\" data-id=\"6f9f634\" 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\">Klasifikace d\u011brovac\u00edch stroj\u016f<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69b7c45 elementor-widget elementor-widget-heading\" data-id=\"69b7c45\" 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\">Rozd\u011bleno r\u016fzn\u00fdmi hnac\u00edmi silami:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f09a930 elementor-widget elementor-widget-heading\" data-id=\"f09a930\" 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\">Mechanick\u00fd d\u011brovac\u00ed stroj<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1947fed elementor-widget elementor-widget-text-editor\" data-id=\"1947fed\" 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>Mechanick\u00e9 d\u011brovac\u00ed stroje vyu\u017e\u00edvaj\u00ed k prov\u00e1d\u011bn\u00ed lisovac\u00edch operac\u00ed mechanickou s\u00edlu (obvykle poh\u00e1n\u011bnou klikovou h\u0159\u00eddel\u00ed). Jsou vhodn\u00e9 pro aplikace se st\u0159edn\u00ed rychlost\u00ed a \u0161iroce se pou\u017e\u00edvaj\u00ed v automobilov\u00e9m pr\u016fmyslu a v\u00fdrob\u011b dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f. Mechanick\u00e9 d\u011brovac\u00ed stroje jsou zn\u00e1m\u00e9 svou robustn\u00ed konstrukc\u00ed a spolehlivost\u00ed, co\u017e z nich \u010din\u00ed ide\u00e1ln\u00ed volbu pro hromadnou v\u00fdrobu jednoduch\u00fdch kovov\u00fdch d\u00edl\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-c3e9776 elementor-widget elementor-widget-heading\" data-id=\"c3e9776\" 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\">Hydraulick\u00fd d\u011brovac\u00ed stroj<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9c7c6f elementor-widget elementor-widget-text-editor\" data-id=\"f9c7c6f\" 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 d\u011brovac\u00ed stroje vyu\u017e\u00edvaj\u00ed hydraulickou energii k pohonu lisovac\u00edch proces\u016f, co\u017e poskytuje vy\u0161\u0161\u00ed s\u00edlu pro n\u00e1ro\u010dn\u00e9 aplikace. Jsou velmi vhodn\u00e9 pro lisov\u00e1n\u00ed siln\u00fdch materi\u00e1l\u016f a tvarov\u00e1n\u00ed slo\u017eit\u00fdch tvar\u016f. Hydraulick\u00e9 d\u011brovac\u00ed stroje se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed v leteck\u00e9m a stavebn\u00edm pr\u016fmyslu k v\u00fdrob\u011b konstruk\u010dn\u00edch sou\u010d\u00e1st\u00ed a d\u00edl\u016f, kter\u00e9 vy\u017eaduj\u00ed hlubok\u00e9 ta\u017een\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-503a216 elementor-widget elementor-widget-heading\" data-id=\"503a216\" 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\">Pneumatick\u00fd d\u011brovac\u00ed stroj<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e349491 elementor-widget elementor-widget-text-editor\" data-id=\"e349491\" 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>Pneumatick\u00e9 d\u011brovac\u00ed stroje pou\u017e\u00edvaj\u00ed stla\u010den\u00fd vzduch k zaji\u0161t\u011bn\u00ed energie pro ra\u017een\u00ed, d\u00edky \u010demu\u017e jsou vhodn\u00e9 pro lehk\u00e9 operace a choulostiv\u00e9 materi\u00e1ly. B\u011b\u017en\u011b se pou\u017e\u00edvaj\u00ed v elektronick\u00e9m a \u0161perka\u0159sk\u00e9m pr\u016fmyslu, kde je kl\u00ed\u010dov\u00e1 p\u0159esn\u00e1 a \u0161etrn\u00e1 manipulace s materi\u00e1ly. Pneumatick\u00e9 razic\u00ed stroje jsou preferovanou volbou pro \u00fakoly, jako je ra\u017een\u00ed a grav\u00edrov\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-4e5fa39 elementor-widget elementor-widget-heading\" data-id=\"4e5fa39\" 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\">Servo d\u011brovac\u00ed stroj<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37a8790 elementor-widget elementor-widget-text-editor\" data-id=\"37a8790\" 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>Servod\u011brovac\u00ed stroj vyu\u017e\u00edv\u00e1 servomotory k p\u0159esn\u00e9mu \u0159\u00edzen\u00ed procesu ra\u017een\u00ed, \u010d\u00edm\u017e dosahuje vy\u0161\u0161\u00ed p\u0159esnosti, energetick\u00e9 \u00fa\u010dinnosti a v\u0161estrannosti p\u0159i zpracov\u00e1n\u00ed slo\u017eit\u00fdch \u00fakol\u016f. Servopoh\u00e1n\u011bn\u00e9 d\u011brovac\u00ed stroje poskytuj\u00ed v\u011bt\u0161\u00ed flexibilitu p\u0159i nastavov\u00e1n\u00ed d\u00e9lky zdvihu, rychlosti ra\u017een\u00ed a doby prodlevy, co\u017e z nich \u010din\u00ed ide\u00e1ln\u00ed volbu pro v\u00fdrobu zak\u00e1zkov\u00fdch d\u00edl\u016f s p\u0159\u00edsn\u00fdmi tolerancemi.<\/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-ee7beb6 elementor-widget elementor-widget-heading\" data-id=\"ee7beb6\" 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\">Progresivn\u00ed d\u011brovac\u00ed stroj<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9da42d elementor-widget elementor-widget-text-editor\" data-id=\"f9da42d\" 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>Progresivn\u00ed d\u011brovac\u00ed stroje prov\u00e1d\u011bj\u00ed n\u011bkolik lisovac\u00edch operac\u00ed v jednom pr\u016fchodu, co\u017e umo\u017e\u0148uje efektivn\u00ed hromadnou v\u00fdrobu slo\u017eit\u00fdch d\u00edl\u016f s minim\u00e1ln\u00ed manu\u00e1ln\u00ed obsluhou. Kovov\u00fd p\u00e1s je kontinu\u00e1ln\u011b p\u0159iv\u00e1d\u011bn do s\u00e9rie forem a ka\u017ed\u00e9 pracovn\u00ed m\u00edsto prov\u00e1d\u00ed r\u016fzn\u00e9 operace, jako je perforace, oh\u00fdb\u00e1n\u00ed a tvarov\u00e1n\u00ed. Progresivn\u00ed d\u011brovac\u00ed stroje se \u0161iroce pou\u017e\u00edvaj\u00ed v automobilov\u00e9m pr\u016fmyslu a pr\u016fmyslu dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f k v\u00fdrob\u011b sou\u010d\u00e1st\u00ed, jako jsou konzole, spony a konektory.<\/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-cb65d96 elementor-widget elementor-widget-heading\" data-id=\"cb65d96\" 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\">Klasifikov\u00e1no podle re\u017eimu pohybu posuvn\u00edku<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5e9d7c elementor-widget elementor-widget-text-editor\" data-id=\"f5e9d7c\" 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>Podle zp\u016fsobu pohybu jezdce existuj\u00ed t\u0159i typy d\u011brovac\u00edch lis\u016f: jedno\u010dinn\u00e9, kombinovan\u00e9 a troj\u010dinn\u00e9. Nej\u010dast\u011bji pou\u017e\u00edvan\u00fdm jedno\u010dinn\u00fdm d\u011brovac\u00edm lisem je dnes v\u0161ak jezdec. Kombinovan\u00e9 a troj\u010dinn\u00e9 d\u011brovac\u00ed lisy se pou\u017e\u00edvaj\u00ed hlavn\u011b pro prodlu\u017eovac\u00ed zpracov\u00e1n\u00ed karoseri\u00ed automobil\u016f a velk\u00fdch obr\u00e1b\u011bn\u00fdch d\u00edl\u016f a jejich po\u010det je velmi mal\u00fd.<\/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-116ce82 elementor-widget elementor-widget-heading\" data-id=\"116ce82\" 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\">Klasifikov\u00e1no podle struktury stroje<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e1c027 elementor-widget elementor-widget-text-editor\" data-id=\"9e1c027\" 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>Podle r\u016fzn\u00fdch konstrukc\u00ed stroj\u016f lze d\u011brovac\u00ed stroje rozd\u011blit do dvou kategori\u00ed: zadn\u00ed mont\u00e1\u017e (typ C) a rovn\u00fd sloup (typ H). D\u011brovac\u00ed stroj typu C m\u00e1 obecn\u011b jmenovit\u00fd tlak ni\u017e\u0161\u00ed ne\u017e 300T na z\u00e1klad\u011b charakteristik jeho t\u011blesa (p\u0159edn\u00ed otvor) a provozn\u00ed tlak je obvykle kolem 50% jmenovit\u00e9ho tlaku. D\u011brovac\u00ed stroj typu H m\u00e1 symetrick\u00e9 t\u011bleso a b\u011bhem provozu odol\u00e1 excentrick\u00e9mu zat\u00ed\u017een\u00ed. Jmenovit\u00fd tlak je obvykle vy\u0161\u0161\u00ed ne\u017e 300T.<\/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-210c7be elementor-widget elementor-widget-heading\" data-id=\"210c7be\" 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\">Klasifikov\u00e1no podle mechanismu pohonu posuvn\u00edku<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b9f208 elementor-widget elementor-widget-heading\" data-id=\"3b9f208\" 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\">D\u011brovac\u00ed stroj na klikov\u00fd h\u0159\u00eddel<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-781f0b7 elementor-widget elementor-widget-text-editor\" data-id=\"781f0b7\" 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>D\u011brovac\u00ed lis, kter\u00fd pou\u017e\u00edv\u00e1 mechanismus klikov\u00e9ho h\u0159\u00eddele, se naz\u00fdv\u00e1 d\u011brovac\u00ed stroj s klikov\u00fdm h\u0159\u00eddelem.<\/p><p>Vyu\u017eijte tuto instituci. D\u016fvodem nej\u010dast\u011bj\u0161\u00edho pou\u017eit\u00ed klikov\u00e9ho mechanismu je jeho snadn\u00e1 v\u00fdroba, spr\u00e1vn\u00e9 ur\u010den\u00ed spodn\u00ed koncov\u00e9 polohy zdvihu a k\u0159ivka aktivity jezdce je v podstat\u011b praktick\u00e1 pro r\u016fzn\u00e9 obr\u00e1b\u011bn\u00ed. Proto se tento typ d\u011brov\u00e1n\u00ed \u0161iroce pou\u017e\u00edv\u00e1 pro d\u011brov\u00e1n\u00ed, oh\u00fdb\u00e1n\u00ed, protahov\u00e1n\u00ed, kov\u00e1n\u00ed za tepla, kov\u00e1n\u00ed za tepla, kov\u00e1n\u00ed za studena a t\u00e9m\u011b\u0159 v\u0161echny ostatn\u00ed d\u011brovac\u00ed procesy.<\/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-7383164 elementor-widget elementor-widget-heading\" data-id=\"7383164\" 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\">Bezk\u0159\u00eddl\u00fd d\u011brovac\u00ed stroj<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49cb183 elementor-widget elementor-widget-text-editor\" data-id=\"49cb183\" 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>D\u011brovac\u00ed lis bez klikov\u00e9ho h\u0159\u00eddele, zn\u00e1m\u00fd tak\u00e9 jako excentrick\u00fd d\u011brovac\u00ed stroj na ozuben\u00e9 kolo, excentrick\u00fd d\u011brovac\u00ed lis na ozuben\u00e9 kolo. Konstrukce excentrick\u00e9ho d\u011brovac\u00edho lisu na ozuben\u00e9 kolo m\u00e1 lep\u0161\u00ed tuhost h\u0159\u00eddele, maz\u00e1n\u00ed, vzhled a \u00fadr\u017ebu ne\u017e konstrukce s klikov\u00fdm h\u0159\u00eddelem, ale nev\u00fdhodou je, \u017ee je dra\u017e\u0161\u00ed. P\u0159i dlouh\u00e9m zdvihu je v\u00fdhodn\u011bj\u0161\u00ed excentrick\u00fd d\u011brovac\u00ed lis, zat\u00edmco p\u0159i kr\u00e1tk\u00e9m zdvihu specializovan\u00e9ho d\u011brovac\u00edho stroje je v\u00fdhodn\u011bj\u0161\u00ed d\u011brovac\u00ed lis s klikov\u00fdm h\u0159\u00eddelem. Proto se do oblasti d\u011brovac\u00edch stroj\u016f na klikov\u00fd h\u0159\u00eddel \u0159ad\u00ed i mal\u00e9 stroje a vysokorychlostn\u00ed d\u011brovac\u00ed 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-1352c75 elementor-widget elementor-widget-heading\" data-id=\"1352c75\" 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\">D\u011brovac\u00ed stroj na klouby<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f999dbc elementor-widget elementor-widget-text-editor\" data-id=\"f999dbc\" 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>Pou\u017eit\u00ed kloubov\u00e9ho mechanismu na posuvn\u00e9m pohonu se naz\u00fdv\u00e1 kloubov\u00fd d\u011brovac\u00ed stroj. Tento d\u011brova\u010d m\u00e1 jedine\u010dnou k\u0159ivku aktivity jezdce, kde se rychlost jezdce v bl\u00edzkosti doln\u00ed \u00favrati extr\u00e9mn\u011b zpomaluje (m\u011b\u0159eno klikov\u00fdm h\u0159\u00eddelem razn\u00edku). A tak\u00e9 spr\u00e1vn\u011b ur\u010duje polohu \u00favrati pod zdvihem, proto je tento d\u011brovac\u00ed lis vhodn\u00fd pro kompresn\u00ed zpracov\u00e1n\u00ed, jako je ra\u017een\u00ed a dokon\u010dov\u00e1n\u00ed, a dnes se nej\u010dast\u011bji pou\u017e\u00edv\u00e1 p\u0159i kov\u00e1n\u00ed za studena.<\/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-3844d30 elementor-widget elementor-widget-heading\" data-id=\"3844d30\" 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\">T\u0159ec\u00ed d\u011brovac\u00ed stroj<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8f09d2 elementor-widget elementor-widget-text-editor\" data-id=\"f8f09d2\" 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>D\u011brovac\u00ed stroj, kter\u00fd vyu\u017e\u00edv\u00e1 t\u0159ec\u00ed p\u0159evod a spir\u00e1lov\u00fd mechanismus na pohonu kolejnice, se naz\u00fdv\u00e1 t\u0159ec\u00ed d\u011brovac\u00ed lis. Tento typ d\u011brovac\u00edho stroje je nejvhodn\u011bj\u0161\u00ed pro kovac\u00ed a drt\u00edc\u00ed operace a lze jej tak\u00e9 pou\u017e\u00edt pro oh\u00fdb\u00e1n\u00ed, tv\u00e1\u0159en\u00ed, protahov\u00e1n\u00ed a dal\u0161\u00ed zpracov\u00e1n\u00ed. M\u00e1 v\u0161estrann\u00e9 funkce a p\u0159ed v\u00e1lkou byl \u0161iroce pou\u017e\u00edv\u00e1n d\u00edky sv\u00e9 n\u00edzk\u00e9 cen\u011b. Vzhledem k nemo\u017enosti ur\u010dit spodn\u00ed koncovou polohu zdvihu, n\u00edzk\u00e9 p\u0159esnosti obr\u00e1b\u011bn\u00ed, pomal\u00e9 v\u00fdrobn\u00ed rychlosti, p\u0159et\u00ed\u017een\u00ed zp\u016fsoben\u00e9mu chybami v \u0159\u00edzen\u00ed a pot\u0159eb\u011b odborn\u00fdch technick\u00fdch dovednost\u00ed se dnes postupn\u011b vy\u0159azuje z provozu.<\/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-1309e67 elementor-widget elementor-widget-heading\" data-id=\"1309e67\" 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\">D\u011brovac\u00ed stroj na \u0161rouby<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0598c2c elementor-widget elementor-widget-text-editor\" data-id=\"0598c2c\" 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>Pou\u017eit\u00ed \u0161roubov\u00e9ho mechanismu na mechanismu pohonu posuvn\u00edku se naz\u00fdv\u00e1 d\u011brovac\u00ed stroj se \u0161roubem (nebo d\u011brovac\u00ed lis se \u0161roubem).<\/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-1d823d1 elementor-widget elementor-widget-heading\" data-id=\"1d823d1\" 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\">D\u011brovac\u00ed stroj na stojany<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d8c7cf elementor-widget elementor-widget-text-editor\" data-id=\"9d8c7cf\" 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>Pou\u017eit\u00ed ozubnicov\u00e9ho mechanismu na mechanismu pohonu posuvn\u00edku se naz\u00fdv\u00e1 ozubnicov\u00fd d\u011brovac\u00ed stroj. Spir\u00e1lov\u00fd d\u011brovac\u00ed lis a ozubnicov\u00fd d\u011brovac\u00ed lis maj\u00ed t\u00e9m\u011b\u0159 identick\u00e9 vlastnosti a jejich vlastnosti jsou zhruba ekvivalentn\u00ed vlastnostem hydraulick\u00e9ho d\u011brovac\u00edho lisu. D\u0159\u00edve se pou\u017e\u00edval k lisov\u00e1n\u00ed vlo\u017eek, sutiny a dal\u0161\u00edch p\u0159edm\u011bt\u016f, jako je lisov\u00e1n\u00ed, lisov\u00e1n\u00ed oleje, svazkov\u00e1n\u00ed a lisov\u00e1n\u00ed n\u00e1bojnic (zpracov\u00e1n\u00ed za tepla), ale nyn\u00ed byl nahrazen hydraulick\u00fdmi d\u011brovac\u00edmi stroji a ji\u017e se nepou\u017e\u00edv\u00e1, s v\u00fdjimkou extr\u00e9mn\u011b zvl\u00e1\u0161tn\u00edch okolnost\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-ffdbc05 elementor-widget elementor-widget-heading\" data-id=\"ffdbc05\" 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\">D\u011brovac\u00ed stroj na spoje<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2804762 elementor-widget elementor-widget-text-editor\" data-id=\"2804762\" 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>D\u011brovac\u00ed lis, kter\u00fd vyu\u017e\u00edv\u00e1 r\u016fzn\u00e9 ojni\u010dn\u00ed mechanismy na mechanismu pohonu posuvn\u00edku, se naz\u00fdv\u00e1 d\u011brovac\u00ed stroj s ojnic\u00ed. \u00da\u010delem pou\u017eit\u00ed ojni\u010dn\u00edho mechanismu je udr\u017eet rychlost protahov\u00e1n\u00ed v mez\u00edch a z\u00e1rove\u0148 zkr\u00e1tit cyklus zpracov\u00e1n\u00ed b\u011bhem procesu protahov\u00e1n\u00ed. Sn\u00ed\u017een\u00edm zm\u011bny rychlosti procesu protahov\u00e1n\u00ed lze zrychlit rychlost p\u0159ibli\u017eovac\u00edho zdvihu z horn\u00ed \u00favrati do po\u010d\u00e1te\u010dn\u00edho bodu zpracov\u00e1n\u00ed a zp\u011btn\u00e9ho zdvihu z doln\u00ed \u00favrati do horn\u00ed \u00favrati, \u010d\u00edm\u017e se zkr\u00e1t\u00ed cyklus ne\u017e u d\u011brova\u010de s klikov\u00fdm h\u0159\u00eddelem a zv\u00fd\u0161\u00ed se produktivita. Tento typ d\u011brovac\u00edho stroje se od starov\u011bku pou\u017e\u00edv\u00e1 pro hlubok\u00e9 ta\u017een\u00ed v\u00e1lcov\u00fdch n\u00e1dob s \u00fazk\u00fdmi lo\u017en\u00fdmi plochami a tak\u00e9 pro zpracov\u00e1n\u00ed panel\u016f karoserie automobil\u016f s \u0161ir\u0161\u00edmi lo\u017en\u00fdmi plochami.<\/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-2c8dc69 elementor-widget elementor-widget-heading\" data-id=\"2c8dc69\" 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\">D\u011brovac\u00ed stroj s va\u010dkou<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ed7ffb elementor-widget elementor-widget-text-editor\" data-id=\"0ed7ffb\" 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>D\u011brovac\u00ed lis, kter\u00fd pou\u017e\u00edv\u00e1 va\u010dkov\u00fd mechanismus na pohonu jezdce, se naz\u00fdv\u00e1 va\u010dkov\u00fd d\u011brovac\u00ed stroj. Charakteristick\u00fdm znakem tohoto d\u011brovac\u00edho stroje je spr\u00e1vn\u011b vytvo\u0159en\u00fd tvar va\u010dky, aby se snadno dos\u00e1hlo po\u017eadovan\u00e9 k\u0159ivky pohybu jezdce. Vzhledem k povaze va\u010dkov\u00e9ho mechanismu je v\u0161ak obt\u00ed\u017en\u00e9 p\u0159en\u00e1\u0161et velk\u00e9 s\u00edly, tak\u017ee d\u011brovac\u00ed kapacita tohoto d\u011brovac\u00edho stroje je velmi mal\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-856e946 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"856e946\" 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-fae99a6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fae99a6\" 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-d2d3e3a\" data-id=\"d2d3e3a\" 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-041367c elementor-widget elementor-widget-heading\" data-id=\"041367c\" 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\">Struktur\u00e1ln\u00ed slo\u017een\u00ed d\u011brovac\u00edho stroje<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6785255 elementor-widget elementor-widget-image\" data-id=\"6785255\" 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=\"650\" height=\"400\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/02\/fully-automatic-hydraulic-punch-press.jpg\" class=\"attachment-full size-full wp-image-1755\" alt=\"pln\u011b automatick\u00fd hydraulick\u00fd d\u011brovac\u00ed lis\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/02\/fully-automatic-hydraulic-punch-press.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/02\/fully-automatic-hydraulic-punch-press-300x185.jpg 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\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-4e740a2 elementor-widget elementor-widget-text-editor\" data-id=\"4e740a2\" 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>D\u011brovac\u00ed lis se skl\u00e1d\u00e1 hlavn\u011b z n\u00e1sleduj\u00edc\u00edch \u010d\u00e1st\u00ed:<\/p><ol><li>T\u011blo stroje: skl\u00e1d\u00e1 se ze z\u00e1kladny stroje, sloupu, mechanick\u00e9ho ramene, hydraulick\u00e9ho mechanick\u00e9ho v\u00e1lce atd. R\u00e1m slou\u017e\u00ed jako konstrukce, kter\u00e1 podp\u00edr\u00e1 a upev\u0148uje cel\u00fd d\u011brovac\u00ed lis s vysokou stabilitou a tuhost\u00ed. Posuvn\u00edk je hlavn\u00ed sou\u010d\u00e1st\u00ed pro pohyb d\u011brovac\u00edho lisu nahoru a dol\u016f a je k r\u00e1mu p\u0159ipojen posuvn\u00fdmi nebo valiv\u00fdmi spoji. Lo\u017ee je pracovn\u00ed st\u016fl pro umis\u0165ov\u00e1n\u00ed obrobk\u016f s rovn\u00fdm a pevn\u00fdm povrchem, kter\u00fd zaji\u0161\u0165uje stabilitu b\u011bhem pohybu d\u011brovac\u00edho lisu nahoru a dol\u016f.<\/li><li>P\u0159evodov\u00fd mechanismus: k p\u0159enosu hnac\u00ed s\u00edly na pracovn\u00ed \u010d\u00e1st se pou\u017e\u00edvaj\u00ed mechanick\u00e9, hydraulick\u00e9, pneumatick\u00e9 a dal\u0161\u00ed zp\u016fsoby p\u0159enosu. Pohonn\u00e9 za\u0159\u00edzen\u00ed se obvykle skl\u00e1d\u00e1 z elektromotoru, reduktoru, spojky a p\u0159evodov\u00e9ho mechanismu, kter\u00e9 slou\u017e\u00ed k zaji\u0161t\u011bn\u00ed v\u00fdkonu a s\u00edly pot\u0159ebn\u00e9 pro pohyb d\u011brovac\u00edho lisu.<\/li><li>Pracovn\u00ed poloha: skl\u00e1d\u00e1 se p\u0159ev\u00e1\u017en\u011b z razn\u00edku, vodic\u00edho sloupku, t\u00e1hla atd.<\/li><li>\u0158\u00eddic\u00ed syst\u00e9m: \u0158\u00edzen\u00ed provozu, zastaven\u00ed a automatick\u00e9ho se\u0159\u00edzen\u00ed za\u0159\u00edzen\u00ed pomoc\u00ed elektrick\u00fdch nebo hydraulick\u00fdch prost\u0159edk\u016f. \u0158\u00eddic\u00ed syst\u00e9m se skl\u00e1d\u00e1 z elektrick\u00fdch a hydraulick\u00fdch komponent\u016f a po\u010d\u00edta\u010d\u016f, kter\u00e9 se pou\u017e\u00edvaj\u00ed k \u0159\u00edzen\u00ed a monitorov\u00e1n\u00ed r\u016fzn\u00fdch provozn\u00edch parametr\u016f d\u011brovac\u00edho stroje, aby byla zaji\u0161t\u011bna p\u0159esnost a stabilita d\u011brovac\u00edho procesu.<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a93e32 elementor-widget elementor-widget-heading\" data-id=\"1a93e32\" 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\">\u00davod do d\u011brovac\u00edch stroj\u016f: Terminologie<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbdfe71 elementor-widget elementor-widget-text-editor\" data-id=\"cbdfe71\" 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<ol><li>Forma: Specializovan\u00fd n\u00e1stroj pou\u017e\u00edvan\u00fd v d\u011brovac\u00edch stroj\u00edch pro tvarov\u00e1n\u00ed a \u0159ez\u00e1n\u00ed kovov\u00fdch d\u00edl\u016f.<\/li><li>D\u011brovac\u00ed hlava: \u010c\u00e1st d\u011brovac\u00edho stroje, kter\u00e1 p\u016fsob\u00ed silou na kovov\u00fd plech nebo c\u00edvku a vytv\u00e1\u0159\u00ed tak po\u017eadovan\u00fd tvar.<\/li><li>D\u011brov\u00e1n\u00ed: Proces vy\u0159ez\u00e1v\u00e1n\u00ed ploch\u00e9ho tvaru z kovov\u00e9ho plechu, p\u0159i\u010dem\u017e po\u017eadovan\u00e9 komponenty z\u016fst\u00e1vaj\u00ed na m\u00edst\u011b.<\/li><li>Perforace: Pou\u017eit\u00ed razn\u00edku a formy k d\u011brov\u00e1n\u00ed nebo otev\u00edr\u00e1n\u00ed otvor\u016f v kovov\u00e9m plechu.<\/li><li>Tv\u00e1\u0159en\u00ed: Pou\u017eit\u00ed specializovan\u00fdch forem k oh\u00fdb\u00e1n\u00ed nebo tvarov\u00e1n\u00ed kovu do po\u017eadovan\u00e9 struktury.<\/li><li>Ra\u017eba: Pou\u017eit\u00ed konvexn\u00edch a konk\u00e1vn\u00edch forem k vytv\u00e1\u0159en\u00ed vyv\u00fd\u0161en\u00fdch prohlubn\u00ed nebo vzor\u016f na kovov\u00fdch povr\u0161\u00edch.<\/li><li>Ra\u017eba: Vytv\u00e1\u0159en\u00ed slo\u017eit\u00fdch vzor\u016f nebo textur na kovov\u00e9m povrchu.<\/li><li>Ton\u00e1\u017e: Maxim\u00e1ln\u00ed s\u00edla, kterou m\u016f\u017ee lisovac\u00ed stroj vyvinout, obvykle m\u011b\u0159en\u00e1 v tun\u00e1ch.<\/li><li>D\u00e9lka zdvihu: Vzd\u00e1lenost, kterou razn\u00edk uraz\u00ed b\u011bhem procesu ra\u017een\u00ed.<\/li><li>Rychlost: Rychlost, s jakou razic\u00ed stroj prov\u00e1d\u00ed operace, m\u011b\u0159en\u00e1 v taz\u00edch za minutu.<\/li><li>Formovac\u00ed podlo\u017eka: Sou\u010d\u00e1st, kter\u00e1 podp\u00edr\u00e1 polotovar b\u011bhem procesu lisov\u00e1n\u00ed, aby se minimalizovalo vr\u00e1sky a \u0159\u00eddil tok materi\u00e1lu.<\/li><li>Syst\u00e9m rychl\u00e9 v\u00fdm\u011bny forem: mechanismus, kter\u00fd umo\u017e\u0148uje rychlou a efektivn\u00ed v\u00fdm\u011bnu forem, \u010d\u00edm\u017e se zkracuj\u00ed prostoje mezi r\u016fzn\u00fdmi v\u00fdrobn\u00edmi cykly.<\/li><li>Automatizace: Integrace robotick\u00fdch syst\u00e9m\u016f a po\u010d\u00edta\u010dov\u00e9ho \u0159\u00edzen\u00ed za \u00fa\u010delem optimalizace v\u00fdrobn\u00edch proces\u016f a minimalizace lidsk\u00e9ho z\u00e1sahu.<\/li><li>CNC (po\u010d\u00edta\u010dov\u00e9 numerick\u00e9 \u0159\u00edzen\u00ed): Po\u010d\u00edta\u010dov\u00fd syst\u00e9m, kter\u00fd dok\u00e1\u017ee automaticky \u0159\u00eddit lisovac\u00ed stroje a dosahovat tak p\u0159esn\u00fdch a opakovateln\u00fdch operac\u00ed.<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f1a2db elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8f1a2db\" 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-612db45 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"612db45\" 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-666a028\" data-id=\"666a028\" 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-e17553c elementor-widget elementor-widget-heading\" data-id=\"e17553c\" 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\">Jak koupit d\u011brovac\u00ed stroj<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9be16db elementor-widget elementor-widget-image\" data-id=\"9be16db\" 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=\"650\" height=\"400\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/02\/jh21-pneumatic-punch-press.jpg\" class=\"attachment-full size-full wp-image-1754\" alt=\"pneumatick\u00fd d\u011brovac\u00ed lis jh21\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/02\/jh21-pneumatic-punch-press.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2024\/02\/jh21-pneumatic-punch-press-300x185.jpg 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\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-50e0d65 elementor-widget elementor-widget-text-editor\" data-id=\"50e0d65\" 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 vhodn\u00e9ho v\u00fdrobce d\u011brovac\u00edch stroj\u016f je kl\u00ed\u010dov\u00fd pro spln\u011bn\u00ed specifick\u00fdch v\u00fdrobn\u00edch po\u017eadavk\u016f. Mezi faktory, kter\u00e9 je t\u0159eba zv\u00e1\u017eit, pat\u0159\u00ed zku\u0161enosti v\u00fdrobce, jeho odborn\u00e9 znalosti a schopnost poskytovat \u0159e\u0161en\u00ed na m\u00edru. Renomovan\u00fd v\u00fdrobce by m\u011bl poskytovat vynikaj\u00edc\u00ed z\u00e1kaznickou podporu, v\u010detn\u011b \u0161kolen\u00ed, technick\u00e9 pomoci a v\u010dasn\u00e9 \u00fadr\u017eby, aby byl zaji\u0161t\u011bn bezprobl\u00e9mov\u00fd provoz a maximalizov\u00e1na provozuschopnost 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-24ea147 elementor-widget elementor-widget-heading\" data-id=\"24ea147\" 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\">Kl\u00ed\u010dov\u00e9 faktory p\u0159i n\u00e1kupu d\u011brovac\u00edho stroje<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-699f9a8 elementor-widget elementor-widget-text-editor\" data-id=\"699f9a8\" 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>Ne\u017e investujete do razic\u00edch stroj\u016f,\u00a0<span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/www.shen-chong.com\/cs\/\" target=\"_blank\" rel=\"noopener\"><strong><b>tv\u00e1\u0159en\u00ed plech\u016f<\/b><\/strong><\/a><\/span><strong><b><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"\/cs\/_wp_link_placeholder\/\">\u00a0v\u00fdrobce<\/a><\/span>s<\/b><\/strong>\u00a0by m\u011bl vyhodnotit v\u00fdrobn\u00ed kapacitu tov\u00e1ren na d\u011brovac\u00ed stroje, typy materi\u00e1l\u016f a slo\u017eitost d\u00edl\u016f. Vybran\u00fd stroj by m\u011bl m\u00edt po\u017eadovanou nosnost, velikost lo\u017ee a rychlost, aby spl\u0148oval v\u00fdrobn\u00ed pot\u0159eby. Kompatibilita s r\u016fzn\u00fdmi konfiguracemi forem a n\u00e1stroji je kl\u00ed\u010dov\u00e1 pro spln\u011bn\u00ed multifunk\u010dnosti r\u016fzn\u00fdch v\u00fdrobn\u00edch pot\u0159eb.<\/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-26eff19 elementor-widget elementor-widget-heading\" data-id=\"26eff19\" 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\">Rychlost<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6c5a70 elementor-widget elementor-widget-text-editor\" data-id=\"e6c5a70\" 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>Na trhu existuj\u00ed d\u011brovac\u00ed stroje se dv\u011bma rychlostmi, naz\u00fdvan\u00e9 vysokorychlostn\u00ed d\u011brovac\u00ed stroje. Jeden je vysokorychlostn\u00ed 400kr\u00e1t za minutu a druh\u00fd 1000kr\u00e1t za minutu. Pokud v\u00e1\u0161 v\u00fdrobek vy\u017eaduje rychlost formy 300kr\u00e1t za minutu nebo vy\u0161\u0161\u00ed, m\u011bli byste zvolit d\u011brovac\u00ed lis s rychlost\u00ed 1000kr\u00e1t za minutu. Proto\u017ee za\u0159\u00edzen\u00ed nelze pou\u017e\u00edvat v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch, d\u011brovac\u00ed stroje s rychlost\u00ed ni\u017e\u0161\u00ed ne\u017e 400kr\u00e1t za minutu obvykle nemaj\u00ed povinn\u00fd mazac\u00ed syst\u00e9m. V spojovac\u00edch \u010d\u00e1stech se pou\u017e\u00edv\u00e1 pouze m\u00e1slov\u00e9 maz\u00e1n\u00ed a konstrukce d\u011brovac\u00edho stroje m\u00e1 posuvn\u00fd typ, co\u017e zt\u011b\u017euje zaru\u010den\u00ed p\u0159esnosti. P\u0159i dlouhodob\u00e9m provozu se rychle opot\u0159ebov\u00e1v\u00e1, p\u0159esnost kles\u00e1, formy se snadno po\u0161kozuj\u00ed a rychlost \u00fadr\u017eby stroje i formy je vysok\u00e1, co\u017e zpo\u017e\u010fuje dobu v\u00fdroby a ovliv\u0148uje dodac\u00ed lh\u016fty.<\/p><p>Na trhu existuj\u00ed d\u011brovac\u00ed stroje se dv\u011bma rychlostmi, naz\u00fdvan\u00e9 vysokorychlostn\u00ed d\u011brovac\u00ed stroje. Jeden je vysokorychlostn\u00ed 400kr\u00e1t za minutu a druh\u00fd 1000kr\u00e1t za minutu. Pokud v\u00e1\u0161 v\u00fdrobek vy\u017eaduje rychlost formy 300kr\u00e1t za minutu nebo vy\u0161\u0161\u00ed, m\u011bli byste zvolit d\u011brovac\u00ed lis s rychlost\u00ed 1000kr\u00e1t za minutu. Proto\u017ee za\u0159\u00edzen\u00ed nelze pou\u017e\u00edvat v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch, d\u011brovac\u00ed stroje s rychlost\u00ed ni\u017e\u0161\u00ed ne\u017e 400kr\u00e1t za minutu obvykle nemaj\u00ed povinn\u00fd mazac\u00ed syst\u00e9m. V spojovac\u00edch \u010d\u00e1stech se pou\u017e\u00edv\u00e1 pouze m\u00e1slov\u00e9 maz\u00e1n\u00ed a konstrukce d\u011brovac\u00edho stroje m\u00e1 posuvn\u00fd typ, co\u017e zt\u011b\u017euje zaru\u010den\u00ed p\u0159esnosti. P\u0159i dlouhodob\u00e9m provozu se rychle opot\u0159ebov\u00e1v\u00e1, p\u0159esnost kles\u00e1, formy se snadno po\u0161kozuj\u00ed a rychlost \u00fadr\u017eby stroje i formy je vysok\u00e1, co\u017e zpo\u017e\u010fuje dobu v\u00fdroby a ovliv\u0148uje dodac\u00ed lh\u016fty.<\/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-fa26e0e elementor-widget elementor-widget-heading\" data-id=\"fa26e0e\" 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\">P\u0159esnost<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01096c9 elementor-widget elementor-widget-text-editor\" data-id=\"01096c9\" 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\u0159esnost d\u011brovac\u00edho stroje se projevuje p\u0159edev\u0161\u00edm jako:<\/p><ol><li>Rovnob\u011b\u017enost<\/li><li>Vertikalita<\/li><li>Celkov\u00e1 mezera<\/li><\/ol><p>Vysoce p\u0159esn\u00e9 d\u011brovac\u00ed stroje dok\u00e1\u017e\u00ed nejen vyr\u00e1b\u011bt kvalitn\u00ed v\u00fdrobky, ale tak\u00e9 m\u00e9n\u011b po\u0161kozuj\u00ed formy, \u010d\u00edm\u017e \u0161et\u0159\u00ed nejen \u010das pot\u0159ebn\u00fd k \u00fadr\u017eb\u011b forem, ale i n\u00e1klady na \u00fadr\u017ebu.<\/p><ol><li>D\u011brovac\u00ed stroje zpracov\u00e1vaj\u00ed mnoho v\u011bc\u00ed, kter\u00e9 lze rozd\u011blit do \u010dty\u0159 kategori\u00ed: \u0159ez\u00e1n\u00ed, ta\u017een\u00ed, tv\u00e1\u0159en\u00ed, ra\u017een\u00ed atd. Lze je tak\u00e9 d\u00e1le rozd\u011blit do \u010dty\u0159 kategori\u00ed: v\u00fdroba polotovar\u016f, d\u011brov\u00e1n\u00ed, \u0159ez\u00e1n\u00ed, ta\u017een\u00ed, oh\u00fdb\u00e1n\u00ed, tv\u00e1\u0159en\u00ed, ra\u017een\u00ed atd.<\/li><li>Ton\u00e1\u017e d\u011brovac\u00edho lisu se odhaduje na z\u00e1klad\u011b celkov\u00e9 ton\u00e1\u017ee pot\u0159ebn\u00e9 pro zpracov\u00e1n\u00ed formy. Mezi hlavn\u00ed faktory ovliv\u0148uj\u00edc\u00ed ton\u00e1\u017e d\u011brovac\u00edho lisu proto pat\u0159\u00ed d\u00e9lka obvodu d\u00edlu, tlou\u0161\u0165ka materi\u00e1lu, pevnost materi\u00e1lu a dal\u0161\u00ed vlastnosti.<\/li><li>D\u00e9lka cesty a plocha pracovn\u00edho stolu jsou ur\u010deny velikost\u00ed a hloubkou lisovan\u00fdch d\u00edl\u016f.<\/li><li>Denn\u00ed v\u00fdkon se pou\u017e\u00edv\u00e1 hlavn\u011b k v\u00fdpo\u010dtu po\u010dtu zdvih\u016f d\u011brovac\u00edho stroje za minutu a pot\u0159ebn\u00e9ho po\u010dtu d\u011brovac\u00edch stroj\u016f. Volba vysokorychlostn\u00edch nebo n\u00edzkorychlostn\u00edch d\u011brovac\u00edch stroj\u016f se ur\u010duje tak, aby spl\u0148ovaly celkov\u00e9 v\u00fdrobn\u00ed pot\u0159eby.<\/li><\/ol><p>Proto se r\u016fzn\u00e9 charakteristiky posuzuj\u00ed spole\u010dn\u011b, v\u010detn\u011b charakteristik zpracov\u00e1n\u00ed d\u00edl\u016f, charakteristik materi\u00e1lu, charakteristik pou\u017eit\u00ed n\u00e1stroj\u016f atd. Obecn\u011b \u0159e\u010deno, pro procesy, jako je d\u011brov\u00e1n\u00ed a perforace z\u00e1rodk\u016f, jsou vy\u017eadov\u00e1ny vysokorychlostn\u00ed d\u011brovac\u00ed stroje s kr\u00e1tk\u00fdm zdvihem; pro procesy, jako je lisov\u00e1n\u00ed a ta\u017een\u00ed, jsou vy\u017eadov\u00e1ny d\u011brovac\u00ed stroje s dlouh\u00fdm zdvihem a pomalej\u0161\u00ed rychlost\u00ed; p\u0159i pou\u017eit\u00ed v procesech, jako je ra\u017een\u00ed a ra\u017een\u00ed, mus\u00ed b\u00fdt pou\u017eit razn\u00edk s kr\u00e1tk\u00fdm zdvihem a vysokou energi\u00ed v doln\u00ed \u00favrati.<\/p><p>Krom\u011b toho je pro procesy tv\u00e1\u0159en\u00ed, ta\u017een\u00ed a lisov\u00e1n\u00ed kritick\u00e1 rychlost lisov\u00e1n\u00ed v z\u00e1vislosti na pou\u017eit\u00e9m materi\u00e1lu. Proto je t\u0159eba v\u00fdb\u011br materi\u00e1l\u016f koordinovat s v\u00fdrobn\u00edm procesem. Aby bylo dosa\u017eeno kvalitn\u00edch charakteristik v\u00fdrobku, je t\u0159eba zv\u00e1\u017eit tak\u00e9 p\u0159esnost d\u011brovac\u00edho stroje, aby se vyr\u00e1b\u011bly vynikaj\u00edc\u00ed produkty.<\/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-2bde121 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2bde121\" 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-2995118 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2995118\" 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-84867f8\" data-id=\"84867f8\" 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-d0961e4 elementor-widget elementor-widget-heading\" data-id=\"d0961e4\" 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\">Z\u00e1v\u011br<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-579fd45 elementor-widget elementor-widget-text-editor\" data-id=\"579fd45\" 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>D\u011brovac\u00ed stroje jsou nepostradateln\u00fdmi n\u00e1stroji v kovopr\u016fmyslu, kter\u00e9 poskytuj\u00ed multifunk\u010dn\u00ed a efektivn\u00ed \u0159e\u0161en\u00ed pro tv\u00e1\u0159en\u00ed a tvarov\u00e1n\u00ed kovov\u00fdch sou\u010d\u00e1st\u00ed. Ka\u017ed\u00fd typ d\u011brovac\u00edho stroje na plechy m\u016f\u017ee spl\u0148ovat specifick\u00e9 v\u00fdrobn\u00ed pot\u0159eby, od vysokorychlostn\u00ed hromadn\u00e9 v\u00fdroby a\u017e po slo\u017eit\u00e9 zak\u00e1zkov\u00e9 d\u00edly. Neust\u00e1l\u00fd v\u00fdvoj technologie lisov\u00e1n\u00ed, v\u010detn\u011b servopohon\u016f a progresivn\u00edch stroj\u016f, zcela zm\u011bnil kovopr\u016fmysl a umo\u017e\u0148uje v\u00fdrobc\u016fm uspokojit pot\u0159eby modern\u00ed v\u00fdroby a poskytovat vysoce kvalitn\u00ed produkty v r\u016fzn\u00fdch oblastech. P\u0159e\u010dten\u00edm t\u00e9to \u00favodn\u00ed p\u0159\u00edru\u010dky k d\u011brovac\u00edm stroj\u016fm mohou u\u017eivatel\u00e9 porozum\u011bt r\u016fzn\u00fdm typ\u016fm a proces\u016fm d\u011brovac\u00edch stroj\u016f, optimalizovat svou v\u00fdrobn\u00ed kapacitu a udr\u017eet si konkurenceschopnost na dne\u0161n\u00edm dynamick\u00e9m trhu.<\/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-e463b05 elementor-widget elementor-widget-text-editor\" data-id=\"e463b05\" 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>Souvisej\u00edc\u00ed \u010dl\u00e1nky:<\/p><p><a href=\"https:\/\/www.shen-chong.com\/cs\/hydraulic-press-ultimate-guide\/\" target=\"_blank\" rel=\"noopener\">Hydraulick\u00fd lis \u2013 kompletn\u00ed pr\u016fvodce<\/a><\/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>D\u011brovac\u00ed stroj je d\u016fle\u017eit\u00fdm n\u00e1strojem v kovopr\u016fmyslu, kter\u00fd se pou\u017e\u00edv\u00e1 k tv\u00e1\u0159en\u00ed, \u0159ez\u00e1n\u00ed a tvarov\u00e1n\u00ed plech\u016f nebo svitk\u016f. Tento \u00favodn\u00ed \u010dl\u00e1nek o d\u011brovac\u00edch stroj\u00edch si klade za c\u00edl poskytnout komplexn\u00ed pochopen\u00ed d\u011brovac\u00edch stroj\u016f, v\u010detn\u011b jejich pou\u017eit\u00ed, aplikac\u00ed, odv\u011btv\u00ed, kter\u00e1 je pou\u017e\u00edvaj\u00ed, vyr\u00e1b\u011bn\u00fdch produkt\u016f, v\u00fdvojov\u00e9 historie, proces\u016f, v\u00fdhod a nev\u00fdhod, jako\u017e i faktor\u016f [\u2026]<\/p>","protected":false},"author":1,"featured_media":3169,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3168","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>Most Comprehensive Punching Machine Introduction - SC Machinery<\/title>\n<meta name=\"description\" content=\"Punching machine introduction includes punch machine working principle, types, advantages and disadvantages, and machine selection guide.\" \/>\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\/most-comprehensive-punching-machine-introduction\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Most Comprehensive Punching Machine Introduction - 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