{"id":4831,"date":"2025-07-21T06:42:49","date_gmt":"2025-07-21T06:42:49","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=4831"},"modified":"2025-07-21T06:47:13","modified_gmt":"2025-07-21T06:47:13","slug":"ultimate-guide-to-sheet-metal-cone-rolling","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/lt\/ultimate-guide-to-sheet-metal-cone-rolling\/","title":{"rendered":"I\u0161samus lak\u0161tinio metalo k\u016bgio valcavimo vadovas"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4831\" class=\"elementor elementor-4831\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-053cadc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"053cadc\" 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 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.elementor-toc__header-title{color:var(--header-color)}.elementor-widget-table-of-contents.elementor-toc--collapsed .elementor-toc__toggle-button--collapse,.elementor-widget-table-of-contents:not(.elementor-toc--collapsed) .elementor-toc__toggle-button--expand{display:none}.elementor-widget-table-of-contents .elementor-widget-container{min-height:var(--box-min-height);border:var(--box-border-width,1px) solid var(--box-border-color,#9da5ae);border-radius:var(--box-border-radius,3px);background-color:var(--box-background-color);transition:min-height .4s;overflow:hidden}.elementor-toc__header{display:flex;align-items:center;justify-content:space-between;padding:var(--box-padding,20px);background-color:var(--header-background-color);border-bottom:var(--separator-width,1px) solid var(--box-border-color,#9da5ae)}.elementor-toc__header-title{font-size:18px;margin:0;color:var(--header-color)}.elementor-toc__toggle-button{cursor:pointer;display:inline-flex}.elementor-toc__toggle-button 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.elementor-toc__list-wrapper{margin-top:.5em;margin-left:var(--nested-list-indent,1em)}.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__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)}.elementor-toc__list-item-text-wrapper{display:flex;align-items:center}.elementor-toc__list-item-text-wrapper:before,.elementor-toc__list-item-text-wrapper i{margin-right:8px;color:var(--marker-color)}.elementor-toc__list-item-text-wrapper svg{margin-right:8px;fill:var(--marker-color);height:var(--marker-size,.5em);width:var(--marker-size,.5em)}.elementor-toc__list-item-text-wrapper i{font-size:var(--marker-size,.5em)}.elementor-toc__list-item-text-wrapper:before{font-size:var(--marker-size,1em)}.elementor-toc--content-ellipsis .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<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTurinys\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__f0c18f3\" aria-expanded=\"true\" aria-label=\"Atidaryti turin\u012f\"><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__f0c18f3\" aria-expanded=\"true\" aria-label=\"U\u017edaryti turin\u012f\"><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__f0c18f3\" 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-d203f27 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d203f27\" 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-72c87f4\" data-id=\"72c87f4\" 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-738e6b6 elementor-widget elementor-widget-text-editor\" data-id=\"738e6b6\" 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>K\u016bginis valcavimas paprastai rei\u0161kia metalo lak\u0161to valcavimo \u012f k\u016bg\u012f proces\u0105. Tai \u012fprastas formos formavimo procesas apdirbant lak\u0161tin\u012f metal\u0105. Jis skiriasi nuo \u012fprasto valcavimo (valcavimo \u012f cilindro form\u0105), nes k\u016bgio valcavimas apima skirtingus abiej\u0173 gal\u0173 skersmenis, suformuojant nuo\u017euln\u0173 k\u016bg\u012f.<\/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-0a89a5b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a89a5b\" 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-efa86af\" data-id=\"efa86af\" 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-5ad9ec3 elementor-widget-divider--view-line 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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-855c63f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"855c63f\" 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-cece922\" data-id=\"cece922\" 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-5dcd277 elementor-widget elementor-widget-heading\" data-id=\"5dcd277\" 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. Kas yra k\u016bginis valcavimas lak\u0161tiniame metale?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b8e370 elementor-widget elementor-widget-text-editor\" data-id=\"6b8e370\" 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>K\u016bginis valcavimas \u2013 tai formavimo procesas, kurio metu metalinis lak\u0161tas valcavimo b\u016bdu apdorojamas \u012f k\u016bgin\u012f cilindr\u0105 (t. y. k\u016bg\u012f). Trapecijos arba v\u0117duokl\u0117s formos lak\u0161to gabalas valcavimo b\u016bdu susukamas \u012f k\u016bg\u012f, pana\u0161\u0173 \u012f trimit\u0105 arba piltuv\u0105. <a href=\"https:\/\/www.shen-chong.com\/lt\/plate-rolling-machine\/\" target=\"_blank\" rel=\"noopener\">plok\u0161\u010di\u0173 valcavimo ma\u0161ina<\/a>\u0160is procesas vadinamas \u201ek\u016bgio ridenimu\u201c.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39f6bf3 elementor-widget elementor-widget-heading\" data-id=\"39f6bf3\" 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\">Apibr\u0117\u017eimas:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a79040a elementor-widget elementor-widget-text-editor\" data-id=\"a79040a\" 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>Metalo lak\u0161t\u0173 k\u016bginis valcavimas yra lak\u0161tinio metalo formavimo procesas, kurio metu plok\u0161\u010di\u0173 valcavimo stakl\u0117s sulenkia lak\u0161t\u0105 nevienodais spinduliais, reguliuodamos volelio pad\u0117t\u012f ir sl\u0117g\u012f, kad susidaryt\u0173 k\u016bgin\u0117 strukt\u016bra su skirtingais skersmenimis abiejuose galuose.<\/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-5ec464b elementor-widget elementor-widget-heading\" data-id=\"5ec464b\" 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\">Tipin\u0117s metalo lak\u0161t\u0173 k\u016bginio valcavimo charakteristikos:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34beb6e elementor-widget elementor-widget-text-editor\" data-id=\"34beb6e\" 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=\"180\"><p>Savyb\u0117s<\/p><\/td><td width=\"288\"><p>Apra\u0161ymas<\/p><\/td><\/tr><tr><td width=\"180\"><p>I\u0161vaizda<\/p><\/td><td width=\"288\"><p>K\u016bginis cilindras, kurio vienas galas didesnis u\u017e kit\u0105<\/p><\/td><\/tr><tr><td width=\"180\"><p>Lapo forma<\/p><\/td><td width=\"288\"><p>Paprastai v\u0117duokl\u0117s arba trapecijos formos plok\u0161t\u0117<\/p><\/td><\/tr><tr><td width=\"180\"><p>Proceso \u012franga<\/p><\/td><td width=\"288\"><p>Trij\u0173 arba keturi\u0173 vol\u0173 plok\u0161\u010di\u0173 valcavimo stakl\u0117s su reguliuojama vol\u0173 pad\u0117timi<\/p><\/td><\/tr><tr><td width=\"180\"><p>Taikymo sritys<\/p><\/td><td width=\"288\"><p>V\u0117dinimo kanalai, piltuv\u0117liai, kaminai, k\u016bgin\u0117s statin\u0117s, mechanin\u0117s dalys ir kt.<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a13bae3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a13bae3\" 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-dcef949\" data-id=\"dcef949\" 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-7a399c4 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7a399c4\" 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-5b9c219 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b9c219\" 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-1bfd2f8\" data-id=\"1bfd2f8\" 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-ae6f8fc elementor-widget elementor-widget-heading\" data-id=\"ae6f8fc\" 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. Pagrindin\u0117s metalini\u0173 plok\u0161\u010di\u0173 k\u016bgio valcavimo proceso ypatyb\u0117s<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03475b5 elementor-widget elementor-widget-image\" data-id=\"03475b5\" 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=\"500\" height=\"500\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale.jpg\" class=\"attachment-large size-large wp-image-4835\" alt=\"Parduodama lak\u0161tinio metalo k\u016bgio valcavimo ma\u0161ina\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale.jpg 500w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale-300x300.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale-150x150.jpg 150w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/sheet-metal-cone-rolling-machine-for-sale-12x12.jpg 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\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-b5e6014 elementor-widget elementor-widget-text-editor\" data-id=\"b5e6014\" 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>Pagrindin\u0117s lak\u0161tinio metalo k\u016bgio valcavimo proceso ypatyb\u0117s daugiausia atsispindi \u0161iuose aspektuose, kurie lemia jo veikimo b\u016bd\u0105 ir sud\u0117tingum\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-366f327 elementor-widget elementor-widget-heading\" data-id=\"366f327\" 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) Speciali plok\u0161tel\u0117s forma<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d71c687 elementor-widget elementor-widget-text-editor\" data-id=\"d71c687\" 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>Vietoj sta\u010diakampi\u0173 plok\u0161\u010di\u0173 da\u017eniausiai naudojamos trapecijos arba v\u0117duokl\u0117s formos plok\u0161t\u0117s.<\/p><p>I\u0161skleid\u017eiant k\u016bg\u012f, reikia atlikti tiksl\u0173 i\u0161skleidimo skai\u010diavim\u0105 pagal jo dyd\u012f. I\u0161skleidimo schema yra \u017eiedinio ventiliatoriaus pj\u016bvis.<\/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-43190ab elementor-widget elementor-widget-heading\" data-id=\"43190ab\" 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) Valcavimo metodas skiriasi nuo \u012fprasto valcavimo<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-451c3e1 elementor-widget elementor-widget-text-editor\" data-id=\"451c3e1\" 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>\u012eprastas valcavimas yra valcavimas vienodo spindulio (abiej\u0173 pusi\u0173 skersmuo yra vienodas).<\/p><p>K\u016bginiam valcavimui reikia nevienod\u0173 spinduli\u0173 i\u0161 abiej\u0173 pusi\u0173, o viena pus\u0117 valcavimo proceso metu yra \u012ftempta, o kita \u2013 laisva, kad susidaryt\u0173 k\u016bgis.<\/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-53ad75b elementor-widget elementor-widget-heading\" data-id=\"53ad75b\" 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) Volel\u012f reikia reguliuoti ekscentri\u0161kai<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88b9672 elementor-widget elementor-widget-text-editor\" data-id=\"88b9672\" 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>Riedant k\u016bg\u012f, vir\u0161utin\u012f arba apatin\u012f volel\u012f reikia reguliuoti a\u0161ine kryptimi (ekscentri\u0161kai), kad b\u016bt\u0173 sukurta didesn\u0117 lenkimo j\u0117ga vienoje plok\u0161t\u0117s pus\u0117je ir susidaryt\u0173 k\u016bgis.<\/p><p>Kai kurios specialios plok\u0161\u010di\u0173 valcavimo stakl\u0117s turi k\u016bginio valcavimo \u012ftaisus arba elektrines reguliavimo funkcijas.<\/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-b713f1f elementor-widget elementor-widget-heading\" data-id=\"b713f1f\" 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) Formavimo tikslumas priklauso nuo patirties ir koregavimo<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35992ba elementor-widget elementor-widget-text-editor\" data-id=\"35992ba\" 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>Lak\u0161tinio metalo k\u016bgio valcavimo proceso metu gali kilti toki\u0173 problem\u0173 kaip nuokrypis, slydimas, netaisyklingas apvalumas ir laisva burna.<\/p><p>Operatorius turi tur\u0117ti didel\u0119 patirt\u012f ir valdyti ried\u0117jimo trajektorij\u0105 bei kamp\u0105 palaipsniui koreguodamas.<\/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-60fb2e3 elementor-widget elementor-widget-heading\" data-id=\"60fb2e3\" 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) Gatavam produktui reikalingas papildomas apdorojimas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5031e8 elementor-widget elementor-widget-text-editor\" data-id=\"b5031e8\" 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 valcavimo paprastai reikia atlikti tokius procesus kaip suderinimas, suvirinimas ir korekcija.<\/p><p>Kai kuriuos k\u016bgius reikia apkarpyti arba suformuoti, kad b\u016bt\u0173 pagerintas tikslumas ir i\u0161vaizda.<\/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-cfeb6a8 elementor-widget elementor-widget-heading\" data-id=\"cfeb6a8\" 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) Netolygus \u012ftempi\u0173 pasiskirstymas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e756b16 elementor-widget elementor-widget-text-editor\" data-id=\"e756b16\" 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>Lak\u0161tinio metalo k\u016bgio valcavimo proceso metu abi plok\u0161t\u0117s pus\u0117s veikiamos skirting\u0173 j\u0117g\u0173, tod\u0117l med\u017eiaga gali at\u0161okti, deformuotis arba \u012ftr\u016bkti, ypa\u010d storose plok\u0161t\u0117se arba didel\u0117se k\u016bgin\u0117se konstrukcijose.<\/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-1f73cca elementor-widget elementor-widget-heading\" data-id=\"1f73cca\" 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) Auk\u0161ti \u012frangos reikalavimai<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70004ec elementor-widget elementor-widget-text-editor\" data-id=\"70004ec\" 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>Rekomenduojama naudoti trij\u0173 valc\u0173 simetri\u0161k\u0105 plok\u0161\u010di\u0173 valcavimo stakles arba keturi\u0173 valc\u0173 plok\u0161\u010di\u0173 valcavimo stakles su k\u016bginio valcavimo funkcija.<\/p><p>Dideli\u0173 matmen\u0173 arba stor\u0173 plok\u0161\u010di\u0173 k\u016bgiams gali prireikti specialios \u012frangos arba CNC plok\u0161\u010di\u0173 valcavimo stakli\u0173.<\/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-625be31 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"625be31\" 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-d272478\" data-id=\"d272478\" 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-1a31e54 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1a31e54\" 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-899e9c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"899e9c8\" 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-fa10e9a\" data-id=\"fa10e9a\" 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-141789c elementor-widget elementor-widget-heading\" data-id=\"141789c\" 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. Trumpas metalinio k\u016bgio valcavimo operacijos etap\u0173 apra\u0161ymas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88d674a elementor-widget elementor-widget-text-editor\" data-id=\"88d674a\" 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>K\u016bginio valcavimo operacijos etapus galima trumpai suskirstyti \u012f \u0161ias pagrindines grandis, kurios tinka k\u016bgini\u0173 cilindr\u0173 apdirbimui naudojant trij\u0173 arba keturi\u0173 valc\u0173 plok\u0161\u010di\u0173 valcavimo stakles:<\/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-2f83525 elementor-widget elementor-widget-heading\" data-id=\"2f83525\" 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) Nubrai\u017eykite raidos schem\u0105<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e6f0f elementor-widget elementor-widget-text-editor\" data-id=\"32e6f0f\" 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>Pagal tokius parametrus kaip didelis galo skersmuo, ma\u017eas galo skersmuo, auk\u0161tis ir kt. gatavo k\u016bgio.<\/p><p>Apskai\u010diuokite generatric\u0117s ilg\u012f ir i\u0161sivystymo kamp\u0105.<\/p><p>Gaukite v\u0117duokl\u0117s formos arba trapecijos formos i\u0161skleist\u0105 l\u0117k\u0161t\u0119.<\/p><p>I\u0161skleid\u017eiamam projektui gali b\u016bti naudojami CAD br\u0117\u017einiai arba rankin\u0117 geometrija.<\/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-278db20 elementor-widget elementor-widget-heading\" data-id=\"278db20\" 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) Med\u017eiagos paruo\u0161imas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aca0a6a elementor-widget elementor-widget-text-editor\" data-id=\"aca0a6a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>I\u0161kirpkite metalines plok\u0161tes (anglinio plieno, ner\u016bdijan\u010dio plieno, aliuminio ir kt.) pagal pl\u0117tros diagramos dyd\u012f.<\/p><p>Nuvalykite plok\u0161t\u0117s pavir\u0161i\u0173 nuo \u0161erpetojan\u010di\u0173 dali\u0173 ir laikykite j\u012f lyg\u0173 bei \u0161var\u0173.<\/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-f0fb595 elementor-widget elementor-widget-heading\" data-id=\"f0fb595\" 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) Apdorojimas prie\u0161 lenkim\u0105<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7488b1 elementor-widget elementor-widget-text-editor\" data-id=\"d7488b1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>I\u0161 anksto sulenkite abu plok\u0161t\u0117s galus, kad suma\u017eintum\u0117te tiesios briaunos efekt\u0105 pirmosios ir paskutin\u0117s valcavimo atkarpose.<\/p><p>Tai galima atlikti naudojant plok\u0161\u010di\u0173 valcavimo stakles arba i\u0161ankstinio lenkimo \u012frang\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-719397e elementor-widget elementor-widget-heading\" data-id=\"719397e\" 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) Plok\u0161\u010di\u0173 valcavimo stakli\u0173 reguliavimas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f04904e elementor-widget elementor-widget-text-editor\" data-id=\"f04904e\" 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>Sureguliuokite plok\u0161\u010di\u0173 valcavimo stakl\u0117s volel\u012f taip, kad viena pus\u0117 b\u016bt\u0173 ekscentri\u0161kai nesulygiuota ir susidaryt\u0173 k\u016bgis.<\/p><p>Valdykite nesutapimo amplitud\u0119 pagal k\u016bgio kampo dyd\u012f.<\/p><p>\u012erangai su tam tikromis s\u0105lygomis galima \u012fjungti k\u016bginio valcavimo funkcij\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-3df74b2 elementor-widget elementor-widget-heading\" data-id=\"3df74b2\" 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) Prad\u0117kite ried\u0117ti<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07fa9e4 elementor-widget elementor-widget-text-editor\" data-id=\"07fa9e4\" 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>Nustatytu b\u016bdu si\u0173skite lap\u0105 \u012f volelius ir l\u0117tai paleiskite ma\u0161in\u0105.<\/p><p>Steb\u0117kite valcavimo proces\u0105 realiuoju laiku, kad lak\u0161tas nenukrypt\u0173 nuo krypties ar neslyst\u0173.<\/p><p>Tiksliai sureguliuokite vir\u0161utinio \/ apatinio volelio pad\u0117t\u012f pagal ried\u0117jimo situacij\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-9116950 elementor-widget elementor-widget-heading\" data-id=\"9116950\" 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) Si\u016bl\u0117s jungtis<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c34719 elementor-widget elementor-widget-text-editor\" data-id=\"3c34719\" 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 susukimo sureguliuokite abu galus, kad u\u017edarytum\u0117te si\u016bl\u0119.<\/p><p>Patikrinkite k\u016bgio apvalum\u0105 ir tarp\u0105 tarp jung\u010di\u0173 ir atlikite vietin\u012f formavim\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-57a2cae elementor-widget elementor-widget-heading\" data-id=\"57a2cae\" 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) Suvirinimas ir korekcija<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-832ef8a elementor-widget elementor-widget-text-editor\" data-id=\"832ef8a\" 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>Ta\u0161kinis arba pilnas si\u016bl\u0117s suvirinimas.<\/p><p>Nu\u0161lifuokite vidinius ir i\u0161orinius pavir\u0161ius ir, jei reikia, pakoreguokite apvalum\u0105.<\/p><p>Esant dideliam tikslumui, galima atlikti ir mechanin\u012f formavim\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-4f92725 elementor-widget elementor-widget-heading\" data-id=\"4f92725\" 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) Patikrinimas ir v\u0117lesnis apdorojimas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78c1464 elementor-widget elementor-widget-text-editor\" data-id=\"78c1464\" 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>Patikrinkite dyd\u012f, apvalum\u0105, k\u016bg\u012f, suvirinimo kokyb\u0119 ir kt.<\/p><p>Prireikus atlikti r\u016bd\u017ei\u0173 prevencij\u0105, pur\u0161kim\u0105 arba tolesn\u012f surinkim\u0105.<\/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-4eef156 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4eef156\" 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-c7a1b5e\" data-id=\"c7a1b5e\" 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-cebed4e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cebed4e\" 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-928428d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"928428d\" 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-5792bf6\" data-id=\"5792bf6\" 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-308e2d5 elementor-widget elementor-widget-heading\" data-id=\"308e2d5\" 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. Kaip susukti k\u016bg\u012f?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f8cea6 elementor-widget elementor-widget-image\" data-id=\"7f8cea6\" 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=\"600\" height=\"500\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling.png\" class=\"attachment-large size-large wp-image-4837\" alt=\"metalini\u0173 plok\u0161\u010di\u0173 k\u016bgio valcavimas\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling.png 600w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling-300x250.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/metal-plate-cone-rolling-14x12.png 14w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a48d8df elementor-widget elementor-widget-heading\" data-id=\"a48d8df\" 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) Parengiamasis etapas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4742ab elementor-widget elementor-widget-text-editor\" data-id=\"a4742ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 I\u0161valykite dyd\u017eio parametrus<\/strong><\/h4><p>Didelis galo skersmuo (D\u2081)<\/p><p>Ma\u017easis galo skersmuo (D\u2082)<\/p><p>K\u016bgio auk\u0161tis (H)<\/p><p>Plok\u0161t\u0117s storis (t)<\/p><p>\u00a0<\/p><h4><strong>\u2013 Apskai\u010diuokite ir nubrai\u017eykite i\u0161skleid\u017eiam\u0105j\u0105 diagram\u0105<\/strong><\/h4><p>I\u0161skleidimo diagrama paprastai yra apskritimo sektorius. Vidinis ir i\u0161orinis lanko spinduliai bei i\u0161skleidimo kampas apskai\u010diuojami pagal k\u016bgio geometrin\u012f ry\u0161\u012f.<\/p><p>Skai\u010diavimams atlikti gali b\u016bti naudojama CAD programa arba formul\u0117s.<\/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-4ca59f6 elementor-widget elementor-widget-heading\" data-id=\"4ca59f6\" 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) \u012erangos reguliavimas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-674f14a elementor-widget elementor-widget-text-editor\" data-id=\"674f14a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 Pasirinkite tinkam\u0105 <\/strong><strong>lak\u0161tinio metalo k\u016bgis <\/strong><strong>valcavimo ma\u0161ina<\/strong><\/h4><p>Jei plok\u0161t\u0117 didel\u0117 ir stora, rekomenduojama naudoti trij\u0173 arba keturi\u0173 vol\u0173 plok\u0161\u010di\u0173 valcavimo stakles, pageidautina su k\u016bginio valcavimo funkcija (pvz., vir\u0161utin\u012f volel\u012f galima pakreipti ir reguliuoti).<\/p><p>Jei tai tik ma\u017eas k\u016bginis ruo\u0161inys, galite nusipirkti <a href=\"https:\/\/www.shen-chong.com\/lt\/conical-plate-rolling-machine\/\" target=\"_blank\" rel=\"noopener\">\u012fperkama speciali k\u016bgio valcavimo ma\u0161ina<\/a>.<\/p><h4><strong>\u2013 Sureguliuokite ritin\u0117li\u0173 i\u0161lygiavim\u0105<\/strong><\/h4><p>Tinkamai pastumkite vien\u0105 vir\u0161utinio arba apatinio volelio pus\u0119, kad susidaryt\u0173 kamp\u0173 skirtumas.<\/p><p>Priver\u017ekite vien\u0105 pus\u0119 ir atpalaiduokite kit\u0105, kad pasiektum\u0117te k\u016bgin\u012f ried\u0117jimo efekt\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-91f3f07 elementor-widget elementor-widget-heading\" data-id=\"91f3f07\" 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) Ried\u0117jimo operacijos \u017eingsniai<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66d055e elementor-widget elementor-widget-text-editor\" data-id=\"66d055e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 Plok\u0161\u010di\u0173 pakrovimas<\/strong><\/h4><p>\u012ed\u0117kite nupjaut\u0105 sektori\u0173 arba trapecijos formos plok\u0161t\u0119 \u012f plok\u0161\u010di\u0173 valcavimo stakl\u0119.<\/p><p>\u012esitikinkite, kad didesnis galas yra tvirtoje pus\u0117je, o ma\u017eas galas \u2013 laisvoje.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Prad\u0117kite ried\u0117ti<\/strong><\/h4><p>L\u0117tai u\u017eveskite \u012frang\u0105 ir steb\u0117kite plok\u0161t\u0117s jud\u0117jimo trajektorij\u0105.<\/p><p>Realiuoju laiku reguliuokite ekscentriciteto laipsn\u012f, kad u\u017etikrintum\u0117te vienod\u0105 k\u016bg\u012f.<\/p><p>Venkite nukrypim\u0173, med\u017eiag\u0173 \u0161uoli\u0173, slydimo ir kit\u0173 problem\u0173.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Valcavimas partijomis (jei reikia)<\/strong><\/h4><p>Dideliems k\u016bgiams arba storoms plok\u0161t\u0117ms segmentuotam valcavimui galima taikyti dviej\u0173 pakop\u0173 arba daugkartinio padavimo tikslinimo metod\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-73fd776 elementor-widget elementor-widget-heading\" data-id=\"73fd776\" 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) Tolesnis apdorojimas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34260c2 elementor-widget elementor-widget-text-editor\" data-id=\"34260c2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><strong>\u2013 Si\u016bli\u0173 i\u0161lyginimas<\/strong><\/h4><p>Po susukimo patikrinkite abiej\u0173 pusi\u0173 lygiavim\u0105.<\/p><p>Jei yra nesutapim\u0173 arba neapvalumas, sureguliuokite naudodami domkrat\u0105, plaktuk\u0105 arba specialias apvalinimo stakles.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Suvirinimas ir \u0161lifavimas<\/strong><\/h4><p>Ta\u0161kinis suvirinimas ir si\u016bli\u0173 suvirinimas.<\/p><p>Tada \u0161lifuokite, pa\u0161alinkite \u0161lak\u0105 ir suteikite form\u0105, kad pavir\u0161ius b\u016bt\u0173 tvarkingas ir gra\u017eus.<\/p><p>\u00a0<\/p><h4><strong>\u2013 Patikrinkite gatav\u0105 produkt\u0105<\/strong><\/h4><p>Patikrinkite, ar k\u016bgis, apvalumas ir dydis atitinka standartus.<\/p><p>Jei yra klaida, atitinkamai j\u0105 pataisykite arba atsukite.<\/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-c7cfdd4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c7cfdd4\" 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-3c53479\" data-id=\"3c53479\" 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-7a6dff0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7a6dff0\" 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-0535d97 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0535d97\" 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-910f011\" data-id=\"910f011\" 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-83f3815 elementor-widget elementor-widget-heading\" data-id=\"83f3815\" 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. Atsargumo priemon\u0117s riedant k\u016bgius<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42bc45f elementor-widget elementor-widget-text-editor\" data-id=\"42bc45f\" 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>K\u016bgi\u0173 valcavimo proceso metu (t. y. ridenant k\u016bgius) reikia imtis keli\u0173 pagrindini\u0173 atsargumo priemoni\u0173, siekiant u\u017etikrinti formavimo kokyb\u0119, saug\u0105 ir \u012frangos apsaug\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-57731ec elementor-widget elementor-widget-heading\" data-id=\"57731ec\" 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) Tikslus lapo i\u0161skleidimas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac6375c elementor-widget elementor-widget-text-editor\" data-id=\"ac6375c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>I\u0161skleid\u017eiamosios diagramos skai\u010diavimas turi b\u016bti tikslus, ypa\u010d kampas, spindulys ir generatric\u0117s ilgis neturi b\u016bti klaidingi.<\/p><p>I\u0161skleidimo schema da\u017eniausiai yra v\u0117duokl\u0117s arba trapecijos formos. Klaidos tiesiogiai sukels valcavimo gedim\u0105 arba sunkumus susi\u016bvinant.<\/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-c9f3b11 elementor-widget elementor-widget-heading\" data-id=\"c9f3b11\" 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) Tinkamas voleli\u0173 reguliavimas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66fb0a8 elementor-widget elementor-widget-text-editor\" data-id=\"66fb0a8\" 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>Riedant k\u016bgius, volelis turi b\u016bti ekscentri\u0161kai nesulygiuotas, kitaip k\u016bgio negalima i\u0161vynioti.<\/p><p>Nesulyginimo kampas tur\u0117t\u0173 b\u016bti sureguliuotas pagal k\u016bgio dyd\u012f. Per didelis arba ma\u017eas ekscentricitetas sukels prast\u0105 ried\u0117jim\u0105.<\/p><p>Plok\u0161\u010di\u0173 valcavimo stakl\u0117s su k\u016bginio valcavimo funkcija yra patogiau reguliuoti.<\/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-45df265 elementor-widget elementor-widget-heading\" data-id=\"45df265\" 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) I\u0161venkite nukrypimo ried\u0117jimo metu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34c5189 elementor-widget elementor-widget-text-editor\" data-id=\"34c5189\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>D\u0117l nevienodo abiej\u0173 pusi\u0173 veikimo, lak\u0161tas lengvai nukrypsta ridenant k\u016bgius.<\/p><p>Eksploatacijos metu b\u016btina l\u0117tai jud\u0117ti \u012f priek\u012f ir bet kuriuo metu tiksliai reguliuoti sl\u0117g\u012f bei pad\u0117t\u012f, kad b\u016bt\u0173 i\u0161laikyta simetrija.<\/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-c8a3397 elementor-widget elementor-widget-heading\" data-id=\"c8a3397\" 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) Suderinkite lak\u0161to stor\u012f su k\u016bgiu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a3e142 elementor-widget elementor-widget-text-editor\" data-id=\"9a3e142\" 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>Kuo storesnis lak\u0161tas ir kuo didesnis jo k\u016bgis, tuo sunkiau j\u012f susukti.<\/p><p>Storoms plok\u0161t\u0117ms su dideliais k\u016bgiais reikia kelis kartus reguliuoti segmentin\u012f valcavim\u0105 ir netgi naudoti kar\u0161t\u0105j\u012f lenkim\u0105 bei segmentin\u012f suvirinim\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-1f497e6 elementor-widget elementor-widget-heading\" data-id=\"1f497e6\" 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) I\u0161ankstinio lenkimo tur\u0117t\u0173 pakakti<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b15c236 elementor-widget elementor-widget-text-editor\" data-id=\"b15c236\" 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>Abu plok\u0161t\u0117s galai turi b\u016bti i\u0161 anksto sulenkti, kad suma\u017e\u0117t\u0173 tiesiosios briaunos ilgis jungtyje ir b\u016bt\u0173 lengviau sujungti.<\/p><p>Prie\u0161ingu atveju kils problem\u0173, toki\u0173 kaip prievad\u0173 i\u0161kraipymas ir sunkumai prisijungiant.<\/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-25759c2 elementor-widget elementor-widget-heading\" data-id=\"25759c2\" 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) Jungties tikslumo kontrol\u0117<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92fd6fd elementor-widget elementor-widget-text-editor\" data-id=\"92fd6fd\" 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 valcavimo abiejose pus\u0117se gali b\u016bti ang\u0173 ir nelygi\u0173 kra\u0161t\u0173, kuriems apvalinti ir sujungti reikia rankin\u0117s arba mechanin\u0117s pagalbos.<\/p><p>Laisva s\u0105saja tur\u0117s \u012ftakos v\u0117lesniam suvirinimui ir konstrukcijos stiprumui.<\/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-d03c6a8 elementor-widget elementor-widget-heading\" data-id=\"d03c6a8\" 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) Suvirinimas turi b\u016bti vienodas ir laiku suformuotas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-901c424 elementor-widget elementor-widget-text-editor\" data-id=\"901c424\" 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>Prie\u0161 suvirinim\u0105, pad\u0117tis turi b\u016bti tiksli, kad b\u016bt\u0173 i\u0161vengta susitraukimo ir deformacijos.<\/p><p>Jei po suvirinimo yra deformacija, reikia atlikti k\u016bgio korekcij\u0105 ir formavim\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-c024f52 elementor-widget elementor-widget-heading\" data-id=\"c024f52\" 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) Saugos eksploatavimo specifikacijos<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1da02f8 elementor-widget elementor-widget-text-editor\" data-id=\"1da02f8\" 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>Valcavimo proceso metu grie\u017etai draud\u017eiama liesti rankomis volelio plot\u0105.<\/p><p>M\u016bv\u0117kite apsaugines pir\u0161tines, akinius ir pan., kad plok\u0161t\u0117 neat\u0161okt\u0173 ir ne\u012fpjaut\u0173.<\/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-381eeeb elementor-widget elementor-widget-image\" data-id=\"381eeeb\" 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=\"506\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine.png\" class=\"attachment-large size-large wp-image-4836\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine.png 960w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine-300x190.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine-768x486.png 768w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/07\/four-roller-cone-bending-machine-18x12.png 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-ed1f2ff elementor-widget elementor-widget-heading\" data-id=\"ed1f2ff\" 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) \u012erangos pasirinkimas tur\u0117t\u0173 b\u016bti tinkamas<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f6de3c elementor-widget elementor-widget-text-editor\" data-id=\"6f6de3c\" 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>Rekomenduojama naudoti trij\u0173 voleli\u0173 arba <a href=\"https:\/\/www.shen-chong.com\/lt\/4-roller-bending-machine\/\" target=\"_blank\" rel=\"noopener\">keturi\u0173 vol\u0173 plok\u0161\u010di\u0173 valcavimo ma\u0161ina<\/a> su k\u016bginio valcavimo funkcija.<\/p><p>Ypa\u010d storiems ir dideliems ruo\u0161iniams apsvarstykite galimyb\u0119 naudoti hidraulin\u0119 didelio na\u0161umo plok\u0161\u010di\u0173 valcavimo stakles.<\/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-66055af elementor-widget elementor-widget-heading\" data-id=\"66055af\" 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\">10) Negalima ignoruoti gatavo produkto patikrinimo<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8996857 elementor-widget elementor-widget-text-editor\" data-id=\"8996857\" 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 formavimo reikia patikrinti pagrindinius rodiklius, tokius kaip k\u016bgis, apvalumas, jungties pro\u0161vaisa ir suvirinimo kokyb\u0117.<\/p><p>Produktai su dideliais tr\u016bkumais tur\u0117t\u0173 b\u016bti pataisyti arba i\u0161mesti.<\/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-53ed101 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"53ed101\" 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-709fbea\" data-id=\"709fbea\" 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-1d1cfc8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1d1cfc8\" 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-0eabd70 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0eabd70\" 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-adb8b4e\" data-id=\"adb8b4e\" 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-d4284f0 elementor-widget elementor-widget-heading\" data-id=\"d4284f0\" 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. Santrauka ir patarimai<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67715f5 elementor-widget elementor-widget-text-editor\" data-id=\"67715f5\" 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>Metalin\u0117s plok\u0161t\u0117s valcavimo \u012f k\u016bg\u012f procesas \u2013 tai plok\u0161\u010di\u0173 valcavimo stakli\u0173 naudojimas, siekiant susukti v\u0117duokl\u0117s arba trapecijos formos plok\u0161t\u0119 \u012f k\u016bgin\u012f cilindr\u0105, kurio vienas galas yra didesnis u\u017e kit\u0105. \u0160i operacija yra sud\u0117tingesn\u0117 nei \u012fprastas valcavimas ir reikalauja tinkam\u0173 \u012frangos reguliavimo bei valdymo \u012fg\u016bd\u017ei\u0173.<\/p><ul><li>Plok\u0161t\u0117s storis: Storas plok\u0161tes sunkiau valcuoti ir jas reikia tinkamai i\u0161lenkti.<\/li><li>K\u016bgio dydis: kuo didesnis k\u016bgis, tuo sunkiau tai padaryti. Rekomenduojama pirmiausia i\u0161bandyti trump\u0105 atkarp\u0105.<\/li><li>Operatoriaus patirtis: k\u016bgio valcavimo operacijai reikalingas kvalifikuot\u0173 darbuotoj\u0173 bendradarbiavimas, o patirtis yra labai svarbi.<\/li><li>Saugos priemon\u0117s: Grie\u017etai draud\u017eiama artintis prie riedu\u010di\u0173 zonos rankomis ir d\u0117v\u0117ti apsaugines priemones<\/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<\/div>","protected":false},"excerpt":{"rendered":"<p>Turinys Lak\u0161tinio metalo k\u016bginis valcavimas paprastai rei\u0161kia metalo lak\u0161to valcavimo \u012f k\u016bgin\u012f cilindr\u0105 (k\u016bg\u012f) proces\u0105. Tai \u012fprastas formos formavimo procesas apdirbant lak\u0161tin\u012f metal\u0105. Jis skiriasi nuo \u012fprasto valcavimo (valcavimo \u012f cilindrin\u0119 form\u0105), nes k\u016bginis valcavimas apima skirtingus abiej\u0173 gal\u0173 skersmenis, suformuojant nuo\u017eulni\u0105 [\u2026]<\/p>","protected":false},"author":1,"featured_media":4832,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4831","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>The Ultimate Guide To Sheet Metal Cone Rolling - SC Machinery<\/title>\n<meta name=\"description\" content=\"Sheet Metal Cone Rolling generally refers to the process of rolling a metal sheet into a tapered cylinder (cone).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shen-chong.com\/lt\/ultimate-guide-to-sheet-metal-cone-rolling\/\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Ultimate Guide To Sheet Metal Cone Rolling - 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