{"id":6460,"date":"2026-10-26T05:53:34","date_gmt":"2026-10-26T05:53:34","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=6460"},"modified":"2026-10-26T07:48:48","modified_gmt":"2026-10-26T07:48:48","slug":"4-roller-bending-working-principle-and-equipment-features","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/pl\/4-roller-bending-working-principle-and-equipment-features\/","title":{"rendered":"Zasada dzia\u0142ania i cechy urz\u0105dzenia do gi\u0119cia 4-rolkowego"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6460\" class=\"elementor elementor-6460\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-719f47e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"719f47e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container 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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\tSpis tre\u015bci\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__220ee7a\" aria-expanded=\"true\" aria-label=\"Otw\u00f3rz spis tre\u015bci\"><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 class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__220ee7a\" aria-expanded=\"true\" aria-label=\"Zamknij spis tre\u015bci\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__220ee7a\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" 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-3615f8b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3615f8b\" 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-41b7c20\" data-id=\"41b7c20\" 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-fb8e3b5 elementor-widget elementor-widget-text-editor\" data-id=\"fb8e3b5\" 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>Proces gi\u0119cia na czterech rolkach to powszechnie stosowana metoda formowania blach. Wykorzystuje ona obr\u00f3t rolek maszyny, zaciskanie blachy oraz pionowy ruch rolek bocznych, aby wywo\u0142a\u0107 stopniowe odkszta\u0142cenie plastyczne p\u0142askiej blachy, ostatecznie nadaj\u0105c jej kszta\u0142t cylindr\u00f3w, \u0142uk\u00f3w, odcink\u00f3w sto\u017ckowych lub innych element\u00f3w zakrzywionych.<\/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-22dd075 elementor-widget elementor-widget-text-editor\" data-id=\"22dd075\" 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>W por\u00f3wnaniu do tradycyjnych gi\u0119tarek tr\u00f3jwalcowych, gi\u0119tarka czterowalcowa oferuje kilka wyra\u017anych zalet: wymaga tylko jednego ustawienia, umo\u017cliwia wst\u0119pne gi\u0119cie obu ko\u0144c\u00f3w, pozwala na ci\u0105g\u0142e walcowanie, charakteryzuje si\u0119 wy\u017cszym stopniem automatyzacji i zapewnia lepsz\u0105 kontrol\u0119 nad okr\u0105g\u0142o\u015bci\u0105 obrabianego elementu oraz powtarzalno\u015b\u0107 procesu formowania.<\/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-03649f7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"03649f7\" 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-e07e26c\" data-id=\"e07e26c\" 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-e920b38 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e920b38\" 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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-1e0485d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e0485d\" 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-f2f874f\" data-id=\"f2f874f\" 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-68530e5 elementor-widget elementor-widget-heading\" data-id=\"68530e5\" 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. Podstawowe koncepcje procesu gi\u0119cia na 4 rolkach<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e767241 elementor-widget elementor-widget-text-editor\" data-id=\"e767241\" 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 gi\u0119cia czterorolkowego wykorzystuje cztery rolki robocze \u2013 ka\u017cda o okre\u015blonej funkcji \u2013 do wywierania si\u0142y zacisku, si\u0142y tarcia i moment\u00f3w zginaj\u0105cych na blach\u0119. W ten spos\u00f3b blacha przekszta\u0142ca si\u0119 z p\u0142askiego stanu w \u0142uk lub cylinder o okre\u015blonej krzywi\u017anie.<\/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-c6e0896 elementor-widget elementor-widget-text-editor\" data-id=\"c6e0896\" 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>Maszyna do gi\u0119cia czterowalcowa zazwyczaj sk\u0142ada si\u0119 z rolki g\u00f3rnej, rolki dolnej, rolek bocznych lewej i prawej, uk\u0142adu nap\u0119dowego hydraulicznego, g\u0142\u00f3wnego uk\u0142adu przek\u0142adniowego, ramy maszyny, uk\u0142adu sterowania numerycznego (CNC) i urz\u0105dze\u0144 zabezpieczaj\u0105cych.<\/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-145c730 elementor-widget elementor-widget-image\" data-id=\"145c730\" 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=\"446\" height=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-Roller-Bending-Process-Working-Principle.jpg\" class=\"attachment-large size-large wp-image-6464\" alt=\"Zasada dzia\u0142ania procesu gi\u0119cia 4-rolkowego\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-Roller-Bending-Process-Working-Principle.jpg 446w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-Roller-Bending-Process-Working-Principle-223x300.jpg 223w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-Roller-Bending-Process-Working-Principle-9x12.jpg 9w\" sizes=\"(max-width: 446px) 100vw, 446px\" \/>\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-40532a3 elementor-widget elementor-widget-heading\" data-id=\"40532a3\" 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) Konfiguracja typowej czterowalcowej gi\u0119tarki do blach<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9343be7 elementor-widget elementor-widget-text-editor\" data-id=\"9343be7\" 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=\"124\"><p>G\u0142\u00f3wne sk\u0142adniki<\/p><\/td><td width=\"178\"><p>Funkcje i role<\/p><\/td><\/tr><tr><td width=\"124\"><p>G\u00f3rny wa\u0142ek<\/p><\/td><td width=\"178\"><p>S\u0142u\u017cy jako g\u0142\u00f3wne podparcie formuj\u0105ce i wsp\u00f3\u0142pracuje z doln\u0105 rolk\u0105 w celu zaciskania arkusza metalu<\/p><\/td><\/tr><tr><td width=\"124\"><p>Dolny wa\u0142ek<\/p><\/td><td width=\"178\"><p>Stosuje nacisk skierowany w g\u00f3r\u0119, aby zacisn\u0105\u0107 arkusz i we wsp\u00f3\u0142pracy z uk\u0142adem nap\u0119dowym u\u0142atwia podawanie materia\u0142u<\/p><\/td><\/tr><tr><td width=\"124\"><p>Przewr\u00f3t w lewo<\/p><\/td><td width=\"178\"><p>Wykonuje wst\u0119pne gi\u0119cie na jednym ko\u0144cu (w zale\u017cno\u015bci od kierunku walcowania) lub wspomaga proces walcowania ko\u0142owego<\/p><\/td><\/tr><tr><td width=\"124\"><p>Przewr\u00f3t w praw\u0105 stron\u0119<\/p><\/td><td width=\"178\"><p>Wykonuje wst\u0119pne gi\u0119cie na przeciwleg\u0142ym ko\u0144cu i wykonuje ci\u0105g\u0142e walcowanie okr\u0119\u017cne<\/p><\/td><\/tr><tr><td width=\"124\"><p>Uk\u0142ad hydrauliczny<\/p><\/td><td width=\"178\"><p>Reguluje ruch pionowy rolek, po\u0142o\u017cenie rolek bocznych i si\u0142\u0119 zacisku<\/p><\/td><\/tr><tr><td width=\"124\"><p>G\u0142\u00f3wny uk\u0142ad nap\u0119dowy<\/p><\/td><td width=\"178\"><p>Nap\u0119dza obr\u00f3t rolek, umo\u017cliwiaj\u0105c ci\u0105g\u0142e podawanie arkusza metalu<\/p><\/td><\/tr><tr><td width=\"124\"><p>System CNC<\/p><\/td><td width=\"178\"><p>Zarz\u0105dza pozycjonowaniem rolki, programami przetwarzania i parametrami procesu walcowania<\/p><\/td><\/tr><tr><td width=\"124\"><p>Mechanizm pochylania\/opuszczania<\/p><\/td><td width=\"178\"><p>Umo\u017cliwia zwolnienie g\u00f3rnego ko\u0144ca rolki podczas roz\u0142adunku, u\u0142atwiaj\u0105c wyj\u0119cie zwini\u0119tego cylindra<\/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-0200133 elementor-widget elementor-widget-text-editor\" data-id=\"0200133\" 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>Pomi\u0119dzy producentami wyst\u0119puj\u0105 r\u00f3\u017cnice w zakresie liczby rolek nap\u0119dowych, konfiguracji obwod\u00f3w hydraulicznych, metod synchronizacji rolek bocznych i ustawie\u0144 systemu CNC; w zwi\u0105zku z tym rzeczywiste specyfikacje funkcjonalne nale\u017cy okre\u015bli\u0107 na podstawie konkretnej oferty technicznej dla danego sprz\u0119tu.<\/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-a38f6e8 elementor-widget elementor-widget-heading\" data-id=\"a38f6e8\" 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) Zasady mechaniczne gi\u0119cia czterorolkowego<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81dba34 elementor-widget elementor-widget-text-editor\" data-id=\"81dba34\" 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>Gi\u0119cie na czterech rolkach to w zasadzie proces plastycznej deformacji i formowania p\u0142yt metalowych.<\/p><p>Gdy metalowa p\u0142yta wchodzi w przestrze\u0144 mi\u0119dzy rolkami g\u00f3rn\u0105 i doln\u0105, rolka dolna wywiera si\u0142\u0119 docisku. G\u0142\u00f3wny uk\u0142ad nap\u0119dowy wprawia p\u0142yt\u0119 w ruch do przodu, podczas gdy rolki boczne wywieraj\u0105 si\u0142\u0119 zginaj\u0105c\u0105, indukuj\u0105c moment zginaj\u0105cy w materiale.<\/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-b9b432b elementor-widget elementor-widget-text-editor\" data-id=\"b9b432b\" 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>Gdy napr\u0119\u017cenie zginaj\u0105ce przekroczy granic\u0119 plastyczno\u015bci materia\u0142u, p\u0142yta ulega odkszta\u0142ceniu plastycznemu, zachowuj\u0105c okre\u015blon\u0105 krzywizn\u0119 nawet po usuni\u0119ciu obci\u0105\u017cenia.<\/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-54507d9 elementor-widget elementor-widget-text-editor\" data-id=\"54507d9\" 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>Podstawowy proces mo\u017cna podsumowa\u0107 nast\u0119puj\u0105co:<\/b><\/strong><\/p><p>Zaciskanie i podawanie<\/p><p>\u2193<\/p><p>Wywieranie nacisku za pomoc\u0105 rolek bocznych<\/p><p>\u2193<\/p><p>Gi\u0119cie tworzyw sztucznych<\/p><p>\u2193<\/p><p>Formowanie cylindryczne<\/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-d5c45f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d5c45f4\" 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-c96233a\" data-id=\"c96233a\" 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-718a03a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"718a03a\" 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-46b7f2c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"46b7f2c\" 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-0b03ff4\" data-id=\"0b03ff4\" 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-4bdd2a9 elementor-widget elementor-widget-heading\" data-id=\"4bdd2a9\" 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. Budowa i zasady dzia\u0142ania gi\u0119tarek czterowalcowych<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a94c55 elementor-widget elementor-widget-image\" data-id=\"0a94c55\" 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=\"642\" height=\"400\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/Four-Roll-Bending-Structure.png\" class=\"attachment-large size-large wp-image-6465\" alt=\"Konstrukcja gn\u0105ca czterorolkowa\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/Four-Roll-Bending-Structure.png 642w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/Four-Roll-Bending-Structure-300x187.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/Four-Roll-Bending-Structure-18x12.png 18w\" sizes=\"(max-width: 642px) 100vw, 642px\" \/>\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-d3b5a03 elementor-widget elementor-widget-heading\" data-id=\"d3b5a03\" 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) Dzia\u0142anie zaciskaj\u0105ce rolki g\u00f3rnej i dolnej<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bb3848 elementor-widget elementor-widget-text-editor\" data-id=\"8bb3848\" 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>Po wej\u015bciu do maszyny dolny walec przesuwa si\u0119 ku g\u00f3rze, mocno zaciskaj\u0105c metalow\u0105 p\u0142yt\u0119 pomi\u0119dzy sob\u0105 a g\u00f3rnym walcem.<\/p><p>Proces ten ma trzy podstawowe cele: zapobieganie \u015blizganiu si\u0119 blachy w trakcie walcowania, zapewnienie ci\u0105g\u0142ego i stabilnego podawania oraz zwi\u0119kszenie kontroli po\u0142o\u017cenia w ca\u0142ym procesie formowania.<\/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-e225cb5 elementor-widget elementor-widget-heading\" data-id=\"e225cb5\" 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) Deformacja zginania za pomoc\u0105 rolek bocznych<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-867c460 elementor-widget elementor-widget-text-editor\" data-id=\"867c460\" 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>Rolki lewa i prawa wywieraj\u0105 si\u0142\u0119 za pomoc\u0105 cylindr\u00f3w hydraulicznych, zmieniaj\u0105c stan napr\u0119\u017ce\u0144 p\u0142yty metalowej.<\/p><p>Gdy napr\u0119\u017cenie zginaj\u0105ce dzia\u0142aj\u0105ce na p\u0142yt\u0119 przekroczy granic\u0119 plastyczno\u015bci materia\u0142u, p\u0142yta ulega odkszta\u0142ceniu plastycznemu \u2014 zmianie, kt\u00f3rej nie da si\u0119 w pe\u0142ni odwr\u00f3ci\u0107.<\/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-5194553 elementor-widget elementor-widget-text-editor\" data-id=\"5194553\" 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>W miar\u0119 zmiany po\u0142o\u017cenia rolek bocznych promie\u0144 gi\u0119cia p\u0142yty ulega zmianie.<\/p><p><strong><b>Zasadniczo, zak\u0142adaj\u0105c, \u017ce inne warunki pozostaj\u0105 niezmienne i nie osi\u0105gni\u0119to limit\u00f3w operacyjnych urz\u0105dzenia:<\/b><\/strong><\/p><ul><li>Regulacja rolek bocznych ku g\u00f3rze zwi\u0119ksza stopie\u0144 gi\u0119cia, co skutkuje mniejszym promieniem toczenia.<\/li><li>Regulacja rolek bocznych w d\u00f3\u0142 zmniejsza stopie\u0144 zgi\u0119cia, co skutkuje wi\u0119kszym promieniem toczenia.<\/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-2a40a45 elementor-widget elementor-widget-heading\" data-id=\"2a40a45\" 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) Ci\u0105g\u0142e wa\u0142kowanie poprzez rotacj\u0119 wa\u0142ka roboczego<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d56de5 elementor-widget elementor-widget-text-editor\" data-id=\"6d56de5\" 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>G\u00f3rna rolka (i wszelkie powi\u0105zane rolki nap\u0119dowe) nap\u0119dzaj\u0105 p\u0142yt\u0119 do przodu poprzez tarcie, podczas gdy rolki boczne stale wywieraj\u0105 si\u0142\u0119 zginaj\u0105c\u0105, powoduj\u0105c stopniowe kszta\u0142towanie si\u0119 jednolitej krzywizny p\u0142yty na ca\u0142ej jej d\u0142ugo\u015bci. Po jednej lub kilku rundach walcowania, p\u0142yta zostaje ostatecznie uformowana w po\u017c\u0105dany cylinder lub \u0142uk ko\u0142owy.<\/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-ac6dc0d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ac6dc0d\" 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-72c7bae\" data-id=\"72c7bae\" 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-a6d05c7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a6d05c7\" 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-01320de elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01320de\" 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-c2b44b6\" data-id=\"c2b44b6\" 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-bc0b4fa elementor-widget elementor-widget-heading\" data-id=\"bc0b4fa\" 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. Kompletny proces obr\u00f3bki blachy na gi\u0119tarce czterowalcowej<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d84ca3e elementor-widget elementor-widget-text-editor\" data-id=\"d84ca3e\" 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 gi\u0119cia blach na czterech rolkach sk\u0142ada si\u0119 zazwyczaj z nast\u0119puj\u0105cych etap\u00f3w: przygotowanie materia\u0142u, podawanie i pozycjonowanie, zaciskanie, wst\u0119pne gi\u0119cie kraw\u0119dzi natarcia, wst\u0119pne gi\u0119cie kraw\u0119dzi sp\u0142ywu, walcowanie ci\u0105g\u0142e, kalibracja okr\u0105g\u0142o\u015bci i roz\u0142adunek.<\/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-815f63b elementor-widget elementor-widget-text-editor\" data-id=\"815f63b\" 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>Typowy przebieg 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-c0d2ca7 elementor-widget elementor-widget-heading\" data-id=\"c0d2ca7\" 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) Przygotowanie materia\u0142u<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8792c15 elementor-widget elementor-widget-text-editor\" data-id=\"8792c15\" 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>Sprawd\u017a grubo\u015b\u0107 blachy, szeroko\u015b\u0107, gatunek materia\u0142u, stan powierzchni i jako\u015b\u0107 kraw\u0119dzi ci\u0119cia. Potwierd\u017a docelow\u0105 \u015brednic\u0119 i wymagan\u0105 d\u0142ugo\u015b\u0107 rozwini\u0119cia (rozwini\u0119cia).<\/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-5a7cd5f elementor-widget elementor-widget-heading\" data-id=\"5a7cd5f\" 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) Podawanie i zaciskanie<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4baf2bd elementor-widget elementor-widget-text-editor\" data-id=\"4baf2bd\" 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>W\u0142\u00f3\u017c p\u0142ytk\u0119 pomi\u0119dzy g\u00f3rn\u0105 i doln\u0105 rolk\u0119, wyr\u00f3wnaj jej po\u0142o\u017cenie i zastosuj odpowiedni\u0105 si\u0142\u0119 zacisku.<\/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-5970c26 elementor-widget elementor-widget-heading\" data-id=\"5970c26\" 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) Wst\u0119pne gi\u0119cie kraw\u0119dzi natarcia<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8eab816 elementor-widget elementor-widget-text-editor\" data-id=\"8eab816\" 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>Dostosuj po\u0142o\u017cenie odpowiedniego wa\u0142ka bocznego, obracaj\u0105c jednocze\u015bnie wa\u0142ki g\u0142\u00f3wne, aby wygi\u0105\u0107 przedni\u0105 kraw\u0119d\u017a p\u0142yty do docelowej krzywizny, minimalizuj\u0105c w ten spos\u00f3b pozosta\u0142\u0105 prost\u0105 kraw\u0119d\u017a.<\/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-5e7491e elementor-widget elementor-widget-heading\" data-id=\"5e7491e\" 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) Wst\u0119pne gi\u0119cie kraw\u0119dzi sp\u0142ywu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2469bba elementor-widget elementor-widget-text-editor\" data-id=\"2469bba\" 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>Zmie\u0144 kierunek podawania i u\u017cyj przeciwleg\u0142ej rolki, aby wst\u0119pnie wygi\u0105\u0107 tyln\u0105 kraw\u0119d\u017a p\u0142yty.<\/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-a737122 elementor-widget elementor-widget-heading\" data-id=\"a737122\" 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) Ci\u0105g\u0142e toczenie<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f78a412 elementor-widget elementor-widget-text-editor\" data-id=\"f78a412\" 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>Ustaw rolki boczne w odpowiednich pozycjach i przesuwaj p\u0142yt\u0119 przez stref\u0119 gi\u0119cia, aby stopniowo uformowa\u0107 kompletny cylinder.<\/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-fb23387 elementor-widget elementor-widget-heading\" data-id=\"fb23387\" 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) Kalibracja okr\u0105g\u0142o\u015bci<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70e8ec1 elementor-widget elementor-widget-text-editor\" data-id=\"70e8ec1\" 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>Zmierz okr\u0105g\u0142o\u015b\u0107, \u015brednic\u0119 i po\u0142o\u017cenie szwu, a nast\u0119pnie dokonaj stopniowych korekt \u2014 uwzgl\u0119dniaj\u0105c spr\u0119\u017cysto\u015b\u0107 materia\u0142u \u2014 aby unikn\u0105\u0107 nadmiernego wygi\u0119cia.<\/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-388561e elementor-widget elementor-widget-heading\" data-id=\"388561e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7) Roz\u0142adunek i kontrola<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-903109c elementor-widget elementor-widget-text-editor\" data-id=\"903109c\" 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>Zwolnij \u0142adunek, otw\u00f3rz \u0142o\u017cysko ko\u0144cowe (lub podpor\u0119 ko\u0144cow\u0105) zgodnie ze specyfikacj\u0105 producenta sprz\u0119tu, wyjmij obrabiany przedmiot i sprawd\u017a jego wymiary oraz jako\u015b\u0107 powierzchni.<\/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-85e7d2a elementor-widget elementor-widget-text-editor\" data-id=\"85e7d2a\" 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>Konkretna sekwencja wst\u0119pnego gi\u0119cia i schematy ruchu systemu rolek mog\u0105 si\u0119 r\u00f3\u017cni\u0107 w zale\u017cno\u015bci od urz\u0105dzenia; zawsze nale\u017cy przestrzega\u0107 procedur obs\u0142ugi producenta. Podczas walcowania du\u017cych, grubych blach mo\u017ce by\u0107 konieczna wieloetapowa regulacja po\u0142o\u017cenia rolek bocznych, aby unikn\u0105\u0107 jednoczesnego zastosowania nadmiernej si\u0142y.<\/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-7d6c547 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d6c547\" 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-a1025ee\" data-id=\"a1025ee\" 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-dddd577 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"dddd577\" 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-93fbe4c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"93fbe4c\" 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-6594baf\" data-id=\"6594baf\" 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-3830367 elementor-widget elementor-widget-heading\" data-id=\"3830367\" 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. Dziesi\u0119\u0107 kluczowych cech czterowalcowych gi\u0119tarek do blach<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0248702 elementor-widget elementor-widget-image\" data-id=\"0248702\" 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=\"341\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SW12-70X3000-4-Roller-Bending-Machine.jpg\" class=\"attachment-large size-large wp-image-6466\" alt=\"SW12 70X3000 4-rolkowa gi\u0119tarka\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SW12-70X3000-4-Roller-Bending-Machine.jpg 939w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SW12-70X3000-4-Roller-Bending-Machine-300x128.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SW12-70X3000-4-Roller-Bending-Machine-768x327.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/SW12-70X3000-4-Roller-Bending-Machine-18x8.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-ca7f2f0 elementor-widget elementor-widget-heading\" data-id=\"ca7f2f0\" 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) Doskona\u0142a mo\u017cliwo\u015b\u0107 wst\u0119pnego gi\u0119cia obustronnego<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1ed5aa elementor-widget elementor-widget-text-editor\" data-id=\"f1ed5aa\" 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>Niezale\u017cna regulacja lewej i prawej rolki umo\u017cliwia wst\u0119pne gi\u0119cie obu ko\u0144c\u00f3w blachy w jednym ustawieniu. Skutecznie minimalizuje to ilo\u015b\u0107 resztkowych prostych kraw\u0119dzi i poprawia jako\u015b\u0107 formowania w miejscu \u0142\u0105czenia cylindr\u00f3w.<\/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-36dce8d elementor-widget elementor-widget-heading\" data-id=\"36dce8d\" 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) Wysoka precyzja i stabilno\u015b\u0107 toczenia<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b773597 elementor-widget elementor-widget-text-editor\" data-id=\"b773597\" 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>Po\u0142\u0105czenie docisku rolki g\u00f3rnej\/dolnej i niezale\u017cnie regulowanych rolek bocznych u\u0142atwia precyzyjn\u0105 kontrol\u0119 promienia walcowania, zapobiega przesuwaniu si\u0119 blachy i gwarantuje sta\u0142\u0105 jako\u015b\u0107 w produkcji seryjnej.<\/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-b7463fa elementor-widget elementor-widget-heading\" data-id=\"b7463fa\" 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) Silne mo\u017cliwo\u015bci zautomatyzowanej kontroli<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a02360 elementor-widget elementor-widget-text-editor\" data-id=\"8a02360\" 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>Modele sterowane CNC wykorzystuj\u0105 sprz\u0119\u017cenie zwrotne po\u0142o\u017cenia, sterowanie hydrauliczne i zarz\u0105dzanie programem do automatyzacji pozycjonowania walc\u00f3w, przechowywania parametr\u00f3w procesu i ca\u0142ej sekwencji walcowania.<\/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-57b9a80 elementor-widget elementor-widget-heading\" data-id=\"57b9a80\" 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) Wysoka wydajno\u015b\u0107 produkcji<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35d31b4 elementor-widget elementor-widget-text-editor\" data-id=\"35d31b4\" 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>Minimalizuj\u0105c potrzeb\u0119 odwracania, zmiany po\u0142o\u017cenia i wt\u00f3rnego gi\u0119cia wst\u0119pnego, maszyny te s\u0105 szczeg\u00f3lnie przydatne do seryjnej produkcji element\u00f3w cylindrycznych.<\/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-a388bbe elementor-widget elementor-widget-heading\" data-id=\"a388bbe\" 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) Szeroka kompatybilno\u015b\u0107 materia\u0142owa<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27045a5 elementor-widget elementor-widget-text-editor\" data-id=\"27045a5\" 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>W zale\u017cno\u015bci od specyfikacji urz\u0105dzenia, mo\u017ce ono przetwarza\u0107 stal w\u0119glow\u0105, stal nierdzewn\u0105, stopy aluminium i niekt\u00f3re blachy stalowe o wysokiej wytrzyma\u0142o\u015bci.<\/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-93973d8 elementor-widget elementor-widget-heading\" data-id=\"93973d8\" 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) Wszechstronne mo\u017cliwo\u015bci formowania<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5307ce1 elementor-widget elementor-widget-text-editor\" data-id=\"5307ce1\" 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>Opr\u00f3cz prostych cylindr\u00f3w, sprz\u0119t mo\u017ce wytwarza\u0107 \u0142uki, elipsy, kszta\u0142ty sto\u017ckowe i elementy o r\u00f3\u017cnych krzywiznach.<\/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-08efcd4 elementor-widget elementor-widget-heading\" data-id=\"08efcd4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7) Wytrzyma\u0142y nap\u0119d hydrauliczny<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-505f676 elementor-widget elementor-widget-text-editor\" data-id=\"505f676\" 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>Hydrauliczne rolki boczne wywieraj\u0105 znaczn\u0105 si\u0142\u0119 gn\u0105c\u0105, dzi\u0119ki czemu sprz\u0119t nadaje si\u0119 do obr\u00f3bki blach o \u015bredniej i du\u017cej grubo\u015bci.<\/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-7215a8f elementor-widget elementor-widget-heading\" data-id=\"7215a8f\" 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\">8) Zmniejszone marnotrawstwo materia\u0142\u00f3w<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b83bab elementor-widget elementor-widget-text-editor\" data-id=\"8b83bab\" 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>Wst\u0119pne gi\u0119cie minimalizuje d\u0142ugo\u015b\u0107 prostych kraw\u0119dzi, dzi\u0119ki czemu zmniejsza si\u0119 potrzeba ich p\u00f3\u017aniejszego przycinania.<\/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-639721e elementor-widget elementor-widget-heading\" data-id=\"639721e\" 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\">8) \u0141atwa integracja z systemami automatycznymi<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac7995f elementor-widget elementor-widget-text-editor\" data-id=\"ac7995f\" 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>Urz\u0105dzenia te mo\u017cna \u0142\u0105czy\u0107 z platformami podaj\u0105cymi, ramami podtrzymuj\u0105cymi obrabiane przedmioty, automatycznymi urz\u0105dzeniami centruj\u0105cymi i systemami CNC, tworz\u0105c w ten spos\u00f3b zautomatyzowan\u0105 komor\u0119 walcownicz\u0105.<\/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-f329645 elementor-widget elementor-widget-heading\" data-id=\"f329645\" 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\">9) Poprawa jako\u015bci spawania<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b16fb5f elementor-widget elementor-widget-text-editor\" data-id=\"b16fb5f\" 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>Jednolita krzywizna na obu ko\u0144cach walcowanego cylindra u\u0142atwia precyzyjne dopasowanie, spawanie punktowe i p\u00f3\u017aniejsze spawanie ko\u0144cowe.<\/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-a95599b elementor-widget elementor-widget-text-editor\" data-id=\"a95599b\" 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>Cechy te s\u0105 na og\u00f3\u0142 zgodne ze specyfikacjami podanymi przez producent\u00f3w dla konfiguracji czterowalcowych i powi\u0105zanych z nimi proces\u00f3w formowania. Jednak rzeczywista precyzja, wydajno\u015b\u0107 produkcyjna i mo\u017cliwo\u015bci automatyzacji b\u0119d\u0105 si\u0119 r\u00f3\u017cni\u0107 w zale\u017cno\u015bci od konkretnej konfiguracji sprz\u0119tu.<\/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-14a7f9a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"14a7f9a\" 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-7d51d0e\" data-id=\"7d51d0e\" 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-d79cc58 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d79cc58\" 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-641ca45 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"641ca45\" 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-f79ccfd\" data-id=\"f79ccfd\" 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-40d7a09 elementor-widget elementor-widget-heading\" data-id=\"40d7a09\" 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. Kluczowe parametry techniczne procesu walcowania czterowalcowego<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afadeee elementor-widget elementor-widget-heading\" data-id=\"afadeee\" 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\">Tabela kluczowych parametr\u00f3w technicznych:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b0ea64 elementor-widget elementor-widget-text-editor\" data-id=\"9b0ea64\" 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=\"160\"><p>Dane techniczne<\/p><\/td><td width=\"216\"><p>Funkcje i wp\u0142ywy<\/p><\/td><\/tr><tr><td width=\"160\"><p>Maksymalna grubo\u015b\u0107 walcowanej blachy<\/p><\/td><td width=\"216\"><p>Okre\u015bla maksymaln\u0105 grubo\u015b\u0107 blachy, jak\u0105 urz\u0105dzenie mo\u017ce przetwarza\u0107<\/p><\/td><\/tr><tr><td width=\"160\"><p>Maksymalna grubo\u015b\u0107 przed gi\u0119ciem<\/p><\/td><td width=\"216\"><p>Okre\u015bla wydajno\u015b\u0107 wst\u0119pnego gi\u0119cia na obu ko\u0144cach (zwykle mniejsz\u0105 ni\u017c maksymalna grubo\u015b\u0107 blachy walcowanej)<\/p><\/td><\/tr><tr><td width=\"160\"><p>Maksymalna szeroko\u015b\u0107 walcowania blach<\/p><\/td><td width=\"216\"><p>Okre\u015bla d\u0142ugo\u015b\u0107 osiow\u0105 przedmiotu obrabianego<\/p><\/td><\/tr><tr><td width=\"160\"><p>Minimalna \u015brednica walcowania<\/p><\/td><td width=\"216\"><p>Okre\u015bla minimaln\u0105 \u015brednic\u0119 cylindra, jak\u0105 mo\u017ce utworzy\u0107 urz\u0105dzenie<\/p><\/td><\/tr><tr><td width=\"160\"><p>\u015arednica g\u00f3rnej rolki<\/p><\/td><td width=\"216\"><p>Wp\u0142ywa na zdolno\u015b\u0107 toczenia, sztywno\u015b\u0107 i minimalny promie\u0144 formowania<\/p><\/td><\/tr><tr><td width=\"160\"><p>Pr\u0119dko\u015b\u0107 obrotowa rolki roboczej<\/p><\/td><td width=\"216\"><p>Wp\u0142ywa na czas cyklu produkcyjnego i kontrol\u0119 procesu<\/p><\/td><\/tr><tr><td width=\"160\"><p>Precyzja regulacji przechy\u0142u bocznego<\/p><\/td><td width=\"216\"><p>Wp\u0142ywa na kontrol\u0119 krzywizny i powtarzalno\u015b\u0107<\/p><\/td><\/tr><tr><td width=\"160\"><p>Moc silnika g\u0142\u00f3wnego<\/p><\/td><td width=\"216\"><p>Wp\u0142ywa na pojemno\u015b\u0107 nap\u0119du i zu\u017cycie energii<\/p><\/td><\/tr><tr><td width=\"160\"><p>Ci\u015bnienie w uk\u0142adzie hydraulicznym<\/p><\/td><td width=\"216\"><p>Wp\u0142ywa na si\u0142\u0119 ci\u0105gu i no\u015bno\u015b\u0107 cylindra hydraulicznego<\/p><\/td><\/tr><tr><td width=\"160\"><p>System CNC<\/p><\/td><td width=\"216\"><p>Okre\u015bla mo\u017cliwo\u015bci zwi\u0105zane z automatyzacj\u0105, przechowywaniem parametr\u00f3w i kontrol\u0105 programu<\/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-749b664 elementor-widget elementor-widget-text-editor\" data-id=\"749b664\" 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>Wa\u017cna uwaga:<\/b><\/strong><\/p><p>Maksymalna grubo\u015b\u0107 blachy nie oznacza, \u017ce urz\u0105dzenie mo\u017ce osi\u0105gn\u0105\u0107 t\u0119 grubo\u015b\u0107 dla dowolnej szeroko\u015bci blachy, wytrzyma\u0142o\u015bci materia\u0142u lub \u015brednicy. Rzeczywist\u0105 wydajno\u015b\u0107 nale\u017cy zweryfikowa\u0107 na podstawie krzywej wydajno\u015bci walcowania urz\u0105dzenia.<\/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-9038e34 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9038e34\" 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-d36282f\" data-id=\"d36282f\" 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-be60d9a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"be60d9a\" 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-b5eeeaa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b5eeeaa\" 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-03a9e11\" data-id=\"03a9e11\" 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-6b64e3b elementor-widget elementor-widget-heading\" data-id=\"6b64e3b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6. Obliczenia formowania dla gi\u0119cia czterorolkowego<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ee8029 elementor-widget elementor-widget-heading\" data-id=\"5ee8029\" 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) Rozwini\u0119ta d\u0142ugo\u015b\u0107 p\u0142ytki<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42fe37c elementor-widget elementor-widget-text-editor\" data-id=\"42fe37c\" 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>W przypadku idealnego cylindra d\u0142ugo\u015b\u0107 mo\u017cna oszacowa\u0107 na podstawie osi oboj\u0119tnej:<\/b><\/strong><\/p><p>L \u2248 \u03c0(D<sub>I<\/sub>\u00a0+ Kt)<\/p><p>Gdzie:<\/p><p>L: D\u0142ugo\u015b\u0107 rozwini\u0119tej p\u0142ytki (mm)<\/p><p>D<sub>I<\/sub>: Docelowa \u015brednica wewn\u0119trzna cylindra (mm)<\/p><p>t: Grubo\u015b\u0107 blachy (mm)<\/p><p>K: Wsp\u00f3\u0142czynnik po\u0142o\u017cenia osi neutralnej (oko\u0142o 0,5 dla wst\u0119pnego oszacowania; nale\u017cy go dostosowa\u0107 w zale\u017cno\u015bci od konkretnego materia\u0142u i 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-96f54f2 elementor-widget elementor-widget-text-editor\" data-id=\"96f54f2\" 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>Na przyk\u0142ad przy docelowej \u015brednicy wewn\u0119trznej wynosz\u0105cej 1000 mm, grubo\u015bci p\u0142yty wynosz\u0105cej 10 mm i K = 0,5:<\/b><\/strong><\/p><p>L \u2248 3,1416 * (1000 + 5)<\/p><p>D\u0142ugo\u015b\u0107 \u2248 3157,3 mm<\/p><p>Jest to szacunek teoretyczny. Podczas przygotowywania materia\u0142u nale\u017cy r\u00f3wnie\u017c uwzgl\u0119dni\u0107 takie czynniki, jak szczelina spawalnicza, naddatek na przyci\u0119cie, spr\u0119\u017cynowanie oraz wyniki pr\u00f3bnego walcowania.<\/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-aae78e8 elementor-widget elementor-widget-heading\" data-id=\"aae78e8\" 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) Odkszta\u0142cenie p\u0142yty przy zginaniu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06ae81c elementor-widget elementor-widget-text-editor\" data-id=\"06ae81c\" 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>Podczas gi\u0119cia na 4 rolkach zewn\u0119trzna warstwa blachy poddawana jest rozci\u0105ganiu, a wewn\u0119trzna warstwa poddawana jest \u015bciskaniu.<\/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-a3524b9 elementor-widget elementor-widget-text-editor\" data-id=\"a3524b9\" 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>W uproszczonych warunkach czystego zginania:<\/b><\/strong><\/p><p>\u03b5 \u2248 t \/ 2R<sub>M<\/sub><\/p><p>Gdzie R<sub>M<\/sub>\u00a0jest promieniem gi\u0119cia w pobli\u017cu osi oboj\u0119tnej p\u0142yty.<\/p><p>Wraz ze wzrostem grubo\u015bci blachy lub zmniejszeniem promienia docelowego, napr\u0119\u017cenie przy zginaniu na og\u00f3\u0142 wzrasta, co utrudnia proces walcowania.<\/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-6d03342 elementor-widget elementor-widget-heading\" data-id=\"6d03342\" 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) Kompensacja spr\u0119\u017cynowania<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c36c29 elementor-widget elementor-widget-text-editor\" data-id=\"8c36c29\" 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>Po opuszczeniu walc\u00f3w roboczych p\u0142yta ulega spr\u0119\u017cystemu odbiciu; w rezultacie rzeczywista \u015brednica cylindra mo\u017ce by\u0107 wi\u0119ksza ni\u017c \u015brednica formowania stosowana w procesie walcowania.<\/p><p>G\u0142\u00f3wnymi czynnikami wp\u0142ywaj\u0105cymi na spr\u0119\u017cysto\u015b\u0107 s\u0105 granica plastyczno\u015bci materia\u0142u, modu\u0142 spr\u0119\u017cysto\u015bci, grubo\u015b\u0107 p\u0142yty, promie\u0144 docelowy i \u015bcie\u017cka walcowania.<\/p><p>W rzeczywistej produkcji kwota rekompensaty powinna by\u0107 ustalana na podstawie pomiar\u00f3w wykonanych podczas pr\u00f3bnego walcowania, a nie poprzez stosowanie sta\u0142ego procentu rekompensaty.<\/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-40cea2b elementor-widget elementor-widget-video\" data-id=\"40cea2b\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=Q5p8l-eM_Ks&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\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-db2e079 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"db2e079\" 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-3b264e9\" data-id=\"3b264e9\" 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-2b819c5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2b819c5\" 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-409d1fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"409d1fe\" 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-0192cfe\" data-id=\"0192cfe\" 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-060eb58 elementor-widget elementor-widget-heading\" data-id=\"060eb58\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7. Por\u00f3wnanie gi\u0119tarek czterowalcowych i tr\u00f3jwalcowych do blach<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3429197 elementor-widget elementor-widget-heading\" data-id=\"3429197\" 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\">Tabela por\u00f3wnawcza:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9568ad5 elementor-widget elementor-widget-text-editor\" data-id=\"9568ad5\" 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=\"167\"><p><strong><b>Kryteria por\u00f3wnania<\/b><\/strong><\/p><\/td><td width=\"173\"><p><strong><b>Gi\u0119tarka do blach czterowalcowa<\/b><\/strong><\/p><\/td><td width=\"187\"><p><strong><b>Tr\u00f3jwalcowa gi\u0119tarka do blach<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"167\"><p>Liczba rolek roboczych<\/p><\/td><td width=\"173\"><p>4 rolki<\/p><\/td><td width=\"187\"><p>3 rolki<\/p><\/td><\/tr><tr><td width=\"167\"><p>Zaciskanie p\u0142yt<\/p><\/td><td width=\"173\"><p>Niezale\u017cne zaciskanie za pomoc\u0105 rolek g\u00f3rnej i dolnej<\/p><\/td><td width=\"187\"><p>Zale\u017cy od konkretnej konfiguracji rolki<\/p><\/td><\/tr><tr><td width=\"167\"><p>Wst\u0119pne gi\u0119cie obu ko\u0144c\u00f3w<\/p><\/td><td width=\"173\"><p>Proces zako\u0144czony pojedyncz\u0105 konfiguracj\u0105<\/p><\/td><td width=\"187\"><p>Niekt\u00f3re modele wymagaj\u0105 odwr\u00f3cenia lub zmiany po\u0142o\u017cenia p\u0142yty<\/p><\/td><\/tr><tr><td width=\"167\"><p>Pozosta\u0142a prosta kraw\u0119d\u017a<\/p><\/td><td width=\"173\"><p>Zwykle kr\u00f3tszy (czas cyklu)<\/p><\/td><td width=\"187\"><p>Zale\u017cy od modelu i metody wst\u0119pnego gi\u0119cia<\/p><\/td><\/tr><tr><td width=\"167\"><p>Precyzja toczenia<\/p><\/td><td width=\"173\"><p>\u0141atwiejsze osi\u0105gni\u0119cie wysokiej powtarzalno\u015bci<\/p><\/td><td width=\"187\"><p>Modele najwy\u017cszej klasy mog\u0105 r\u00f3wnie\u017c osi\u0105ga\u0107 wysok\u0105 precyzj\u0119<\/p><\/td><\/tr><tr><td width=\"167\"><p>Integracja automatyki<\/p><\/td><td width=\"173\"><p>Og\u00f3lnie wygodniejsze<\/p><\/td><td width=\"187\"><p>Zale\u017cy od konstrukcji i systemu sterowania<\/p><\/td><\/tr><tr><td width=\"167\"><p>Z\u0142o\u017cono\u015b\u0107 operacyjna<\/p><\/td><td width=\"173\"><p>Zaciskanie i wst\u0119pne gi\u0119cie s\u0105 stosunkowo proste<\/p><\/td><td width=\"187\"><p>R\u00f3\u017cni si\u0119 w zale\u017cno\u015bci od konstrukcji sprz\u0119tu<\/p><\/td><\/tr><tr><td width=\"167\"><p>Inwestycje w sprz\u0119t<\/p><\/td><td width=\"173\"><p>Zwykle wy\u017csza (produktywno\u015b\u0107\/efektywno\u015b\u0107)<\/p><\/td><td width=\"187\"><p>Niekt\u00f3re modele maj\u0105 ni\u017csz\u0105 cen\u0119<\/p><\/td><\/tr><tr><td width=\"167\"><p>Obowi\u0105zuj\u0105ce scenariusze<\/p><\/td><td width=\"173\"><p>Nadaje si\u0119 do produkcji wsadowej, wysokowydajnej i zautomatyzowanej<\/p><\/td><td width=\"187\"><p>Obr\u00f3bka uniwersalna i szeroki zakres zastosowa\u0144 w gi\u0119ciu blach<\/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-8172c80 elementor-widget elementor-widget-text-editor\" data-id=\"8172c80\" 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>Nale\u017cy zauwa\u017cy\u0107, \u017ce <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/pl\/3-roller-plate-bending-machine\/\" target=\"_blank\" rel=\"noopener\">tr\u00f3jwalcowe maszyny do walcowania blach<\/a><\/span> wyst\u0119puj\u0105 w r\u00f3\u017cnych konfiguracjach \u2014 takich jak symetryczne, asymetryczne i uniwersalne (z regulowanym g\u00f3rnym wa\u0142kiem) \u2014 dlatego by\u0142oby nie\u015bcis\u0142e za\u0142o\u017cenie, \u017ce \u017cadna maszyna tr\u00f3jwalcowa nie jest w stanie wykona\u0107 wst\u0119pnego gi\u0119cia na obu ko\u0144cach blachy.<\/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-f514c58 elementor-widget elementor-widget-text-editor\" data-id=\"f514c58\" 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>Wnioski z wyboru:<\/b><\/strong><\/p><p>W przedsi\u0119biorstwach zajmuj\u0105cych si\u0119 masow\u0105 produkcj\u0105 element\u00f3w cylindrycznych, wymagaj\u0105cych precyzyjnego gi\u0119cia wst\u0119pnego i cz\u0119stych przezbroje\u0144, czterowalcowa walcarka do blach oferuje zazwyczaj wi\u0119ksze korzy\u015bci. Z kolei dla firm o ograniczonym bud\u017cecie lub produkuj\u0105cych prostsze i mniej zr\u00f3\u017cnicowane elementy, odpowiednia tr\u00f3jwalcowa walcarka mo\u017ce by\u0107 bardzo op\u0142acalnym wyborem.<\/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-dfa9179 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dfa9179\" 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-24307da\" data-id=\"24307da\" 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-affdcc4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"affdcc4\" 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-db1ff40 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"db1ff40\" 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-aefb5ad\" data-id=\"aefb5ad\" 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-0ed9463 elementor-widget elementor-widget-heading\" data-id=\"0ed9463\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">8. Kluczowe bran\u017ce dla zastosowa\u0144 walcowania blach na czterech rolkach<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccec06d elementor-widget elementor-widget-text-editor\" data-id=\"ccec06d\" 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>Produkcja zbiornik\u00f3w ci\u015bnieniowych i magazynowych: zbiorniki do magazynowania cieczy, zbiorniki na chemikalia oraz segmenty p\u0142aszcza zbiornik\u00f3w ci\u015bnieniowych.<\/li><li>Sprz\u0119t do energetyki wiatrowej: Wie\u017ce turbin wiatrowych i du\u017ce cylindryczne elementy konstrukcyjne do sprz\u0119tu energetycznego.<\/li><li>Budowa statk\u00f3w i in\u017cynieria morska: zakrzywione p\u0142yty kad\u0142uba, cylindryczne elementy morskie i cz\u0119\u015bci konstrukcyjne.<\/li><li>Rury stalowe i konstrukcje metalowe: Rury stalowe spawane o du\u017cej \u015brednicy, przewody spalinowe i przewody wentylacyjne.<\/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-ce82087 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ce82087\" 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-6d7f7ca\" data-id=\"6d7f7ca\" 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-8d36115 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8d36115\" 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-cc6425b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc6425b\" 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-8dd7bc3\" data-id=\"8dd7bc3\" 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-88ed0ef elementor-widget elementor-widget-heading\" data-id=\"88ed0ef\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">9. Sze\u015b\u0107 kluczowych czynnik\u00f3w wp\u0142ywaj\u0105cych na jako\u015b\u0107 walcowania blach na czterech walcach<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68b1f81 elementor-widget elementor-widget-image\" data-id=\"68b1f81\" 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=\"607\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-roller-plate-bending-machine-12X3200.jpg\" class=\"attachment-large size-large wp-image-6467\" alt=\"Gi\u0119tarka do blachy 4-rolkowa 12X3200\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-roller-plate-bending-machine-12X3200.jpg 800w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-roller-plate-bending-machine-12X3200-300x228.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-roller-plate-bending-machine-12X3200-768x583.jpg 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2026\/10\/4-roller-plate-bending-machine-12X3200-16x12.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-713806d elementor-widget elementor-widget-heading\" data-id=\"713806d\" 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) Rodzaj materia\u0142u i granica plastyczno\u015bci<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd3c8f8 elementor-widget elementor-widget-text-editor\" data-id=\"bd3c8f8\" 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\u00f3\u017cne materia\u0142y wymagaj\u0105 znacz\u0105co r\u00f3\u017cnych si\u0142 walcowania. Nawet przy tej samej grubo\u015bci, materia\u0142y o wy\u017cszej granicy plastyczno\u015bci zazwyczaj wymagaj\u0105 wi\u0119kszego momentu zginaj\u0105cego.<\/p><p>Dlatego zdolno\u015b\u0107 przetwarzania <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.shen-chong.com\/pl\/plate-rolling-machine\/\" target=\"_blank\" rel=\"noopener\">maszyna do walcowania blach<\/a><\/span> nie mo\u017cna okre\u015bli\u0107 wy\u0142\u0105cznie na podstawie grubo\u015bci p\u0142yty.<\/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-8ff042b elementor-widget elementor-widget-heading\" data-id=\"8ff042b\" 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) Grubo\u015b\u0107 i szeroko\u015b\u0107 p\u0142yty<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d7177c elementor-widget elementor-widget-text-editor\" data-id=\"6d7177c\" 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>Wi\u0119ksza grubo\u015b\u0107 blachy zwykle wymaga wi\u0119kszego momentu zginaj\u0105cego; wi\u0119ksza szeroko\u015b\u0107 blachy mo\u017ce prowadzi\u0107 do wi\u0119kszego ugi\u0119cia walca i wy\u017cszych ca\u0142kowitych obci\u0105\u017ce\u0144 formuj\u0105cych.<\/p><p>Dla danego materia\u0142u i krzywizny \u2013 w oparciu o uproszczony model gi\u0119cia spr\u0119\u017cysto-plastycznego \u2013 moment zginaj\u0105cy wymagany na jednostk\u0119 szeroko\u015bci jest w przybli\u017ceniu proporcjonalny do kwadratu grubo\u015bci. Jednak rzeczywiste obci\u0105\u017cenie toczne zale\u017cy r\u00f3wnie\u017c od takich czynnik\u00f3w, jak odleg\u0142o\u015b\u0107 mi\u0119dzy walcami i konkretne warunki pracy.<\/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-529ff76 elementor-widget elementor-widget-heading\" data-id=\"529ff76\" 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) \u015arednica walcowania<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90a73bc elementor-widget elementor-widget-text-editor\" data-id=\"90a73bc\" 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>Mniejsza \u015brednica docelowa zazwyczaj wymaga wi\u0119kszego stopnia odkszta\u0142cenia plastycznego p\u0142ytki.<\/p><p>Minimalna \u015brednica walcowania, jak\u0105 mo\u017ce osi\u0105gn\u0105\u0107 maszyna, jest ograniczona przez takie czynniki, jak \u015brednica g\u00f3rnego walca, uk\u0142ad walc\u00f3w, wytrzyma\u0142o\u015b\u0107 materia\u0142u, grubo\u015b\u0107 blachy i og\u00f3lna sztywno\u015b\u0107 urz\u0105dzenia.<\/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-3ed0f9f elementor-widget elementor-widget-heading\" data-id=\"3ed0f9f\" 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) Materia\u0142 elastyczny spr\u0119\u017cynuj\u0105cy<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcd4ac4 elementor-widget elementor-widget-text-editor\" data-id=\"dcd4ac4\" 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>Po zako\u0144czeniu procesu walcowania odkszta\u0142cenie spr\u0119\u017cyste w materiale zostaje uwolnione, co zazwyczaj powoduje zwi\u0119kszenie \u015brednicy przedmiotu obrabianego i zmniejszenie jego krzywizny. Dlatego w rzeczywistej produkcji cz\u0119sto konieczne jest celowe nadmierne wygi\u0119cie materia\u0142u, a nast\u0119pnie uzyskanie docelowych wymiar\u00f3w poprzez p\u00f3\u017aniejszy pomiar i korekt\u0119 okr\u0105g\u0142o\u015bci.<\/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-4463e22 elementor-widget elementor-widget-heading\" data-id=\"4463e22\" 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) Odchylenie od toczenia i r\u00f3wnoleg\u0142o\u015b\u0107<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26aea19 elementor-widget elementor-widget-text-editor\" data-id=\"26aea19\" 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>Podczas obr\u00f3bki szerokich p\u0142yt, rolki mog\u0105 ulec ugi\u0119ciu pod wp\u0142ywem obci\u0105\u017cenia, co mo\u017ce prowadzi\u0107 do nier\u00f3wnomiernej krzywizny na ca\u0142ej szeroko\u015bci przedmiotu obrabianego.<\/p><p>\u015arodki kontroli musz\u0105 uwzgl\u0119dnia\u0107 sztywno\u015b\u0107 rolek urz\u0105dzenia, konstrukcj\u0119 kompensacji i rzeczywist\u0105 szeroko\u015b\u0107 p\u0142yty.<\/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-a462854 elementor-widget elementor-widget-heading\" data-id=\"a462854\" 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) Karmienie, pozycjonowanie i procedury operacyjne<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a98dc9 elementor-widget elementor-widget-text-editor\" data-id=\"4a98dc9\" 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>Niewsp\u00f3\u0142osiowo\u015b\u0107 podczas podawania, niewystarczaj\u0105ca si\u0142a zacisku lub niesp\u00f3jna regulacja rolek bocznych mo\u017ce powodowa\u0107 problemy takie jak sto\u017ckowato\u015b\u0107, owalno\u015b\u0107 lub niewsp\u00f3\u0142osiowo\u015b\u0107 szwu.<\/p><p>W zwi\u0105zku z tym parametry CNC musz\u0105 by\u0107 dok\u0142adnie skoordynowane z rzeczywistymi procedurami operacyjnymi.<\/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-343b48e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"343b48e\" 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-471662b\" data-id=\"471662b\" 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-5397d8b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5397d8b\" 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-01d6d68 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01d6d68\" 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-5099bbc\" data-id=\"5099bbc\" 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-fa1b328 elementor-widget elementor-widget-heading\" data-id=\"fa1b328\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">10. W jaki spos\u00f3b mo\u017cna poprawi\u0107 precyzj\u0119 obr\u00f3bki przy gi\u0119ciu czterorolkowym?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bbefa9 elementor-widget elementor-widget-text-editor\" data-id=\"8bbefa9\" 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>W praktycznej produkcji do optymalizacji mo\u017cna podchodzi\u0107 z trzech perspektyw: sprz\u0119tu, procesu i kontroli.<\/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-ca92c14 elementor-widget elementor-widget-text-editor\" data-id=\"ca92c14\" 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=\"140\"><p><strong><b>Typowe problemy<\/b><\/strong><\/p><\/td><td width=\"166\"><p><strong><b>Mo\u017cliwe przyczyny<\/b><\/strong><\/p><\/td><td width=\"193\"><p><strong><b>\u015arodki poprawy<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"140\"><p>Nadmierna owalno\u015b\u0107 cylindra<\/p><\/td><td width=\"166\"><p>Nieprawid\u0142owe ustawienie rolki bocznej, nier\u00f3wnomierne spr\u0119\u017cynowanie<\/p><\/td><td width=\"193\"><p>Wdro\u017cenie wieloetapowego toczenia, korekcji ko\u0142owo\u015bci i regulacji parametr\u00f3w<\/p><\/td><\/tr><tr><td width=\"140\"><p>Obecno\u015b\u0107 prostych kraw\u0119dzi na szwach<\/p><\/td><td width=\"166\"><p>Niewystarczaj\u0105ce wst\u0119pne gi\u0119cie<\/p><\/td><td width=\"193\"><p>Zoptymalizuj proces ko\u0144cowego gi\u0119cia wst\u0119pnego<\/p><\/td><\/tr><tr><td width=\"140\"><p>Zw\u0119\u017canie przedmiotu obrabianego<\/p><\/td><td width=\"166\"><p>Niew\u0142a\u015bciwe podawanie materia\u0142u, niesp\u00f3jne pozycjonowanie osi rolki<\/p><\/td><td width=\"193\"><p>Sprawd\u017a centrowanie p\u0142yty i synchronizacj\u0119 przechy\u0142\u00f3w bocznych<\/p><\/td><\/tr><tr><td width=\"140\"><p>Wypuk\u0142y lub \u201ewci\u0119ty\u201d (klepsydra) kszta\u0142t w \u015brodku cylindra<\/p><\/td><td width=\"166\"><p>Ugi\u0119cie osi rolki, nier\u00f3wnomierno\u015b\u0107 materia\u0142u<\/p><\/td><td width=\"193\"><p>Sprawd\u017a sztywno\u015b\u0107 sprz\u0119tu i kompensacj\u0119 wa\u0142u rolkowego<\/p><\/td><\/tr><tr><td width=\"140\"><p>Wgniecenia powierzchniowe<\/p><\/td><td width=\"166\"><p>Zanieczyszczenia na powierzchniach rolek, nadmierna si\u0142a zacisku<\/p><\/td><td width=\"193\"><p>Wyczy\u015b\u0107 powierzchnie rolek i zoptymalizuj si\u0142\u0119 zacisku<\/p><\/td><\/tr><tr><td width=\"140\"><p>Fluktuacje wymiarowe podczas wielokrotnego przetwarzania<\/p><\/td><td width=\"166\"><p>R\u00f3\u017cnice mi\u0119dzy partiami materia\u0142\u00f3w, niestabilne parametry procesu<\/p><\/td><td width=\"193\"><p>Kategoryzuj programy procesowe i przeprowadzaj kontrol\u0119 pierwszego artyku\u0142u<\/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-e8d39d2 elementor-widget elementor-widget-text-editor\" data-id=\"e8d39d2\" 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>W przypadku p\u0142yt o wysokich wymaganiach dotycz\u0105cych jako\u015bci powierzchni \u2014 na przyk\u0142ad wykonanych ze stali nierdzewnej \u2014 mo\u017cna podj\u0105\u0107 dodatkowe \u015brodki ostro\u017cno\u015bci, w tym zastosowa\u0107 ochronne pow\u0142oki wa\u0142k\u00f3w, specjalistyczne materia\u0142y stykowe i \u015brodki ostro\u017cno\u015bci zapobiegaj\u0105ce zarysowaniom.<\/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-3b05403 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b05403\" 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-2751f53\" data-id=\"2751f53\" 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-2186c28 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2186c28\" 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-31dee96 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"31dee96\" 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-fda81a4\" data-id=\"fda81a4\" 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-f9bbd9d elementor-widget elementor-widget-heading\" data-id=\"f9bbd9d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">11. Jak wybra\u0107 odpowiedni\u0105 czterowalcow\u0105 walcark\u0119 do blach?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fe6283 elementor-widget elementor-widget-text-editor\" data-id=\"1fe6283\" 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>Wybieraj\u0105c maszyn\u0119, zaleca si\u0119 najpierw okre\u015bli\u0107 pi\u0119\u0107 podstawowych parametr\u00f3w procesu: rodzaj materia\u0142u i granic\u0119 plastyczno\u015bci, maksymaln\u0105 grubo\u015b\u0107 p\u0142yty, maksymaln\u0105 szeroko\u015b\u0107 p\u0142yty, minimaln\u0105 wewn\u0119trzn\u0105 \u015brednic\u0119 walcowania oraz to, czy wymagane jest wst\u0119pne gi\u0119cie obu ko\u0144c\u00f3w p\u0142yty.<\/p><p>Bior\u0105c za przyk\u0142ad powszechnie stosowan\u0105 hydrauliczn\u0105 czterowalcow\u0105 walcark\u0119 do blach serii W12, podczas wyboru nale\u017cy zwr\u00f3ci\u0107 uwag\u0119 na nast\u0119puj\u0105ce parametry.<\/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-950faf7 elementor-widget elementor-widget-text-editor\" data-id=\"950faf7\" 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=\"135\"><p><strong><b>Dane techniczne<\/b><\/strong><\/p><\/td><td width=\"144\"><p><strong><b>Opis<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"135\"><p>Maksymalna grubo\u015b\u0107 walcowanej blachy<\/p><\/td><td width=\"144\"><p>Maksymalna grubo\u015b\u0107 walcowania dla okre\u015blonego materia\u0142u, szeroko\u015bci i \u015brednicy<\/p><\/td><\/tr><tr><td width=\"135\"><p>Maksymalna grubo\u015b\u0107 przed gi\u0119ciem<\/p><\/td><td width=\"144\"><p>Maksymalna grubo\u015b\u0107 blachy, dla kt\u00f3rej urz\u0105dzenie mo\u017ce wykona\u0107 wst\u0119pne gi\u0119cie kraw\u0119dzi<\/p><\/td><\/tr><tr><td width=\"135\"><p>Maksymalna szeroko\u015b\u0107 walcowania blach<\/p><\/td><td width=\"144\"><p>Maksymalna dopuszczalna szeroko\u015b\u0107 p\u0142yty do obr\u00f3bki<\/p><\/td><\/tr><tr><td width=\"135\"><p>Minimalna \u015brednica walcowania<\/p><\/td><td width=\"144\"><p>Minimalna \u015brednica przedmiotu obrabianego mo\u017cliwa do osi\u0105gni\u0119cia w okre\u015blonych warunkach pracy<\/p><\/td><\/tr><tr><td width=\"135\"><p>\u015arednica g\u00f3rnej rolki<\/p><\/td><td width=\"144\"><p>Wp\u0142ywa na sztywno\u015b\u0107 i mo\u017cliwo\u015b\u0107 walcowania element\u00f3w o ma\u0142ej \u015brednicy<\/p><\/td><\/tr><tr><td width=\"135\"><p>\u015arednica dolnej rolki<\/p><\/td><td width=\"144\"><p>Wp\u0142ywa na wydajno\u015b\u0107 zaciskania i podawania<\/p><\/td><\/tr><tr><td width=\"135\"><p>\u015arednica rolki bocznej<\/p><\/td><td width=\"144\"><p>Wp\u0142ywa na no\u015bno\u015b\u0107 rolek bocznych i ca\u0142kowity zakres toczenia<\/p><\/td><\/tr><tr><td width=\"135\"><p>Pr\u0119dko\u015b\u0107 toczenia<\/p><\/td><td width=\"144\"><p>Pr\u0119dko\u015b\u0107 liniowa blachy podczas procesu walcowania<\/p><\/td><\/tr><tr><td width=\"135\"><p>Moc silnika g\u0142\u00f3wnego<\/p><\/td><td width=\"144\"><p>Dotycz\u0105ce pojemno\u015bci nap\u0119du i specyfikacji sprz\u0119tu<\/p><\/td><\/tr><tr><td width=\"135\"><p>Ci\u015bnienie w uk\u0142adzie hydraulicznym<\/p><\/td><td width=\"144\"><p>Znamionowe ci\u015bnienie robocze uk\u0142adu hydraulicznego<\/p><\/td><\/tr><tr><td width=\"135\"><p>System CNC<\/p><\/td><td width=\"144\"><p>Steruje pozycjonowaniem rolek, sekwencjami operacyjnymi i programami przetwarzania<\/p><\/td><\/tr><tr><td width=\"135\"><p>Ca\u0142kowita masa maszyny<\/p><\/td><td width=\"144\"><p>Zwi\u0105zane ze struktur\u0105, specyfikacj\u0105 i no\u015bno\u015bci\u0105 sprz\u0119tu<\/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-19e50a7 elementor-widget elementor-widget-text-editor\" data-id=\"19e50a7\" 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>Bior\u0105c za przyk\u0142ad popularne czterowalcowe walcarki do blach, takie jak modele W12-16\u00d72000 i W12-25\u00d73200, liczby w oznaczeniu modelu zazwyczaj wskazuj\u0105 nominaln\u0105 grubo\u015b\u0107 blachy i szeroko\u015b\u0107 robocz\u0105. Rzeczywist\u0105 wydajno\u015b\u0107 nale\u017cy jednak zawsze zweryfikowa\u0107 ze specyfikacj\u0105 techniczn\u0105 producenta i wynikami pr\u00f3bnego walcowania.<\/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-7882bf5 elementor-widget elementor-widget-text-editor\" data-id=\"7882bf5\" 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>W przypadku czterowalcowej walcarki do blach W12-25\u00d73200 oznaczenie modelu sugeruje nominaln\u0105 wydajno\u015b\u0107 walcowania wynosz\u0105c\u0105 25 mm grubo\u015bci i 3200 mm szeroko\u015bci. Nale\u017cy pami\u0119ta\u0107, \u017ce wydajno\u015b\u0107 ta zale\u017cy od okre\u015blonych parametr\u00f3w zdefiniowanych przez producenta \u2013 takich jak wytrzyma\u0142o\u015b\u0107 materia\u0142u, minimalna \u015brednica walcowania i warunki wst\u0119pnego gi\u0119cia \u2013 i nie nale\u017cy jej interpretowa\u0107 jako absolutnej zdolno\u015bci do walcowania blach o grubo\u015bci 25 mm w dowolnych warunkach pracy.<\/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-6f6a0f8 elementor-widget elementor-widget-text-editor\" data-id=\"6f6a0f8\" 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>W zak\u0142adach zajmuj\u0105cych si\u0119 g\u0142\u00f3wnie seryjn\u0105 produkcj\u0105 element\u00f3w cylindrycznych, priorytetem powinny by\u0107 takie rozwi\u0105zania, jak sterowanie CNC, automatyczne centrowanie, sprz\u0119\u017cenie zwrotne po\u0142o\u017cenia wa\u0142k\u00f3w, synchronizacja hydrauliczna, automatyczne podawanie oraz pomocnicze systemy wspomagaj\u0105ce. Natomiast w przypadku produkcji ma\u0142oseryjnej o du\u017cej r\u00f3\u017cnorodno\u015bci, wi\u0119kszy nacisk nale\u017cy po\u0142o\u017cy\u0107 na \u0142atwo\u015b\u0107 obs\u0142ugi, efektywno\u015b\u0107 przezbrojenia lub przezbrojenia proces\u00f3w oraz ca\u0142kowity koszt inwestycji kapita\u0142owych.<\/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-610a1d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"610a1d5\" 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-e8f5c9a\" data-id=\"e8f5c9a\" 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-7f9996e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7f9996e\" 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-74f4185 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"74f4185\" 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-4ddd904\" data-id=\"4ddd904\" 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-dbd813e elementor-widget elementor-widget-heading\" data-id=\"dbd813e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">12. Wnioski: podstawowa warto\u015b\u0107 procesu walcowania czterowalcowego<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c93f218 elementor-widget elementor-widget-text-editor\" data-id=\"c93f218\" 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>Zaleta gi\u0119cia czterorolkowego polega nie tylko na dodaniu dodatkowej rolki roboczej; co wa\u017cniejsze, umo\u017cliwia ono wykonywanie wst\u0119pnego gi\u0119cia, walcowania i kalibrowania (zaokr\u0105glania) na jednej maszynie. Osi\u0105ga si\u0119 to dzi\u0119ki stabilnemu zaciskowi zapewnianemu przez rolki g\u00f3rn\u0105 i doln\u0105, w po\u0142\u0105czeniu z niezale\u017cnym dzia\u0142aniem formuj\u0105cym rolek bocznych.<\/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-bf7e0b4 elementor-widget elementor-widget-text-editor\" data-id=\"bf7e0b4\" 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>Z punktu widzenia produkcji, czterowalcowa walcarka do blach minimalizuje potrzeb\u0119 manipulowania blach\u0105 i jej wielokrotnego pozycjonowania, poprawia sp\u00f3jno\u015b\u0107 formowania cylindrycznego i stanowi idealn\u0105 podstaw\u0119 dla zautomatyzowanych linii produkcyjnych.<\/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-deecd20 elementor-widget elementor-widget-text-editor\" data-id=\"deecd20\" 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>Dla producent\u00f3w z sektor\u00f3w takich jak zbiorniki ci\u015bnieniowe, zbiorniki magazynowe, konstrukcje stalowe, budownictwo okr\u0119towe i urz\u0105dzenia energetyczne, czterowalcowa walcarka do blachy jest szczeg\u00f3lnie przydatna w zastosowaniach wymagaj\u0105cych wysokiej wydajno\u015bci produkcji, doskona\u0142ej jako\u015bci walcowania i powtarzalno\u015bci w kolejnych seriach produkcyjnych.<\/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>Spis tre\u015bci 4. Proces gi\u0119cia rolkowego to szeroko stosowana metoda formowania blach. Wykorzystuje on obr\u00f3t rolek maszyny, zaciskanie blachy oraz pionowy ruch rolek bocznych, aby wywo\u0142a\u0107 stopniowe odkszta\u0142cenie plastyczne p\u0142askiej blachy, ostatecznie nadaj\u0105c jej kszta\u0142t cylindr\u00f3w, \u0142uk\u00f3w, odcink\u00f3w sto\u017ckowych, [\u2026]<\/p>","protected":false},"author":1,"featured_media":6461,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6460","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>4 Roller Bending Working Principle And Equipment Features - SC Machinery<\/title>\n<meta name=\"description\" content=\"4 roller bending process is a widely used method for forming metal plates. 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