{"id":4501,"date":"2025-04-21T02:28:54","date_gmt":"2025-04-21T02:28:54","guid":{"rendered":"https:\/\/www.shen-chong.com\/?p=4501"},"modified":"2025-04-21T02:35:09","modified_gmt":"2025-04-21T02:35:09","slug":"fiber-laser-cutting-machine-vs-co2-laser-cutting-machine","status":"publish","type":"post","link":"https:\/\/www.shen-chong.com\/fr\/fiber-laser-cutting-machine-vs-co2-laser-cutting-machine\/","title":{"rendered":"Machine de d\u00e9coupe laser \u00e0 fibre VS machine de d\u00e9coupe laser CO2"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4501\" class=\"elementor elementor-4501\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8597d53 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8597d53\" 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-aae5f42\" data-id=\"aae5f42\" 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-548a224 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"548a224\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-circle&quot;,&quot;library&quot;:&quot;fa-solid&quot;,&quot;rendered_tag&quot;:&quot;&lt;svg class=\\&quot;e-font-icon-svg e-fas-circle\\&quot; viewBox=\\&quot;0 0 512 512\\&quot; xmlns=\\&quot;http:\\\/\\\/www.w3.org\\\/2000\\\/svg\\&quot;&gt;&lt;path d=\\&quot;M256 8C119 8 8 119 8 256s111 248 248 248 248-111 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svg{height:1em;width:1em;fill:var(--toggle-button-color)}.elementor-toc__spinner-container{text-align:center}.elementor-toc__spinner{font-size:2em}.elementor-toc__spinner.e-font-icon-svg{height:1em;width:1em}.elementor-toc__body{padding:var(--box-padding,20px);max-height:var(--toc-body-max-height);overflow-y:auto}.elementor-toc__body::-webkit-scrollbar{width:7px}.elementor-toc__body::-webkit-scrollbar-thumb{background-color:#babfc5;border-radius:10px}.elementor-toc__list-wrapper{list-style:none;padding:0}.elementor-toc__list-item{margin-bottom:.5em}.elementor-toc__list-item.elementor-item-active{font-weight:700}.elementor-toc__list-item 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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\tTable des mati\u00e8res\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__548a224\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><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__548a224\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><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__548a224\" 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-1f59cf8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f59cf8\" 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-941816c\" data-id=\"941816c\" 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-e77ccba elementor-widget elementor-widget-text-editor\" data-id=\"e77ccba\" 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>La machine de d\u00e9coupe laser \u00e0 fibre et la machine de d\u00e9coupe laser CO2 sont deux \u00e9quipements industriels courants. Elles pr\u00e9sentent des diff\u00e9rences notables en termes de source lumineuse, de mat\u00e9riaux utilis\u00e9s, de vitesse de d\u00e9coupe, de consommation \u00e9nerg\u00e9tique, de co\u00fbts de maintenance, etc. Voici une comparaison d\u00e9taill\u00e9e.<\/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-011d5f6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"011d5f6\" 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-2e698f9\" data-id=\"2e698f9\" 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 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.elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 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-b2b8510 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b2b8510\" 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-99165bf\" data-id=\"99165bf\" 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-5e75d28 elementor-widget elementor-widget-heading\" data-id=\"5e75d28\" 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. Machine de d\u00e9coupe laser \u00e0 fibre VS machine de d\u00e9coupe laser CO2\u00a0: principe de fonctionnement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e89849 elementor-widget elementor-widget-text-editor\" data-id=\"4e89849\" 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>Les principes de fonctionnement de la machine de d\u00e9coupe laser CO2 et<a href=\"https:\/\/www.shen-chong.com\/fr\/laser-cutting-machine\/\" target=\"_blank\" rel=\"noopener\"> machine de d\u00e9coupe laser \u00e0 fibre<\/a> sont \u00e9videmment diff\u00e9rents, principalement refl\u00e9t\u00e9s dans la m\u00e9thode de g\u00e9n\u00e9ration du laser, la m\u00e9thode de transmission du faisceau, la longueur d&#039;onde, l&#039;efficacit\u00e9 de conversion d&#039;\u00e9nergie et d&#039;autres aspects.<\/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-8d45346 elementor-widget elementor-widget-heading\" data-id=\"8d45346\" 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\">Principe de fonctionnement de la machine de d\u00e9coupe laser \u00e0 fibre :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de3d3d4 elementor-widget elementor-widget-image\" data-id=\"de3d3d4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.20.0 - 13-03-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"650\" height=\"434\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-fiber-laser-cutting-machine.jpg\" class=\"attachment-large size-large wp-image-4505\" alt=\"Principe de fonctionnement de la machine de d\u00e9coupe laser \u00e0 fibre\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-fiber-laser-cutting-machine.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-fiber-laser-cutting-machine-300x200.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-fiber-laser-cutting-machine-18x12.jpg 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-459c72c elementor-widget elementor-widget-heading\" data-id=\"459c72c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(1) G\u00e9n\u00e9ration laser<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ae4f2d elementor-widget elementor-widget-text-editor\" data-id=\"6ae4f2d\" 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>Une fibre dop\u00e9e aux terres rares (comme l&#039;ytterbium) est utilis\u00e9e comme support laser et le signal optique est amplifi\u00e9 gr\u00e2ce \u00e0 la technologie de pompage optique pour g\u00e9n\u00e9rer un faisceau laser \u00e0 haute \u00e9nergie.<\/p><p>La longueur d&#039;onde principale est de 1,06 \u03bcm (lumi\u00e8re proche infrarouge). Cette longueur d&#039;onde pr\u00e9sente un taux d&#039;absorption \u00e9lev\u00e9 pour les mat\u00e9riaux m\u00e9talliques, ce qui la rend adapt\u00e9e \u00e0 la d\u00e9coupe de m\u00e9taux tels que l&#039;acier au carbone, l&#039;acier inoxydable, l&#039;aluminium, le cuivre, le laiton et le titane.<\/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-3288079 elementor-widget elementor-widget-text-editor\" data-id=\"3288079\" 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><a href=\"https:\/\/www.shen-chong.com\/fr\/what-is-fiber-laser-cutting-machine\/\">Qu&#039;est-ce qu&#039;une machine de d\u00e9coupe laser \u00e0 fibre ?<\/a><\/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-4c39b94 elementor-widget elementor-widget-heading\" data-id=\"4c39b94\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(2) Transmission du faisceau<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5f1ebe elementor-widget elementor-widget-text-editor\" data-id=\"a5f1ebe\" 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>Le laser \u00e0 fibre ne n\u00e9cessite pas de r\u00e9flecteur, mais est transmis par une fibre optique flexible. Il peut \u00eatre transmis directement \u00e0 la t\u00eate de coupe sans n\u00e9cessiter d&#039;\u00e9quipement d&#039;alignement optique suppl\u00e9mentaire.<\/p><p>En raison de la perte de transmission extr\u00eamement faible de la fibre optique, l&#039;efficacit\u00e9 de coupe est plus \u00e9lev\u00e9e et le taux d&#039;utilisation de l&#039;\u00e9nergie est meilleur.<\/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-619ed57 elementor-widget elementor-widget-heading\" data-id=\"619ed57\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(3) Processus de coupe<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-984f466 elementor-widget elementor-widget-text-editor\" data-id=\"984f466\" 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>Le faisceau laser \u00e0 fibre focalis\u00e9 irradie la surface m\u00e9tallique, faisant fondre et vaporiser rapidement le mat\u00e9riau.<\/p><p>\u00c0 l&#039;aide d&#039;un gaz auxiliaire \u00e0 haute pression (oxyg\u00e8ne, azote, air), les scories sont souffl\u00e9es pour am\u00e9liorer la vitesse et la qualit\u00e9 de coupe.<\/p><p>Il convient \u00e0 la d\u00e9coupe de m\u00e9taux de haute pr\u00e9cision, avec une vitesse de coupe rapide, une petite zone affect\u00e9e par la chaleur et presque aucune bavure.<\/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-d5c1e1e elementor-widget elementor-widget-heading\" data-id=\"d5c1e1e\" 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\">Principe de fonctionnement de la machine de d\u00e9coupe laser CO2 :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b799d7 elementor-widget elementor-widget-image\" data-id=\"1b799d7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"650\" height=\"400\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-CO2-laser-cutting-machine.jpg\" class=\"attachment-large size-large wp-image-4506\" alt=\"Principe de fonctionnement de la machine de d\u00e9coupe laser CO2\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-CO2-laser-cutting-machine.jpg 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-CO2-laser-cutting-machine-300x185.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/Working-principle-of-CO2-laser-cutting-machine-18x12.jpg 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a2d934 elementor-widget elementor-widget-heading\" data-id=\"6a2d934\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(1) G\u00e9n\u00e9ration laser<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a435e7d elementor-widget elementor-widget-text-editor\" data-id=\"a435e7d\" 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>Le gaz CO2 (principaux composants : dioxyde de carbone, azote, h\u00e9lium) est utilis\u00e9 comme milieu laser, et l&#039;\u00e9lectricit\u00e9 haute tension est utilis\u00e9e pour exciter le gaz CO2 afin de g\u00e9n\u00e9rer un faisceau laser.<\/p><p>La longueur d&#039;onde principale est de 10,6 \u00b5m (lumi\u00e8re infrarouge lointaine), qui a un taux d&#039;absorption \u00e9lev\u00e9 pour les mat\u00e9riaux non m\u00e9talliques, elle est donc particuli\u00e8rement adapt\u00e9e \u00e0 la d\u00e9coupe de mat\u00e9riaux non m\u00e9talliques tels que le bois, le plastique, l&#039;acrylique, le cuir, le caoutchouc, le tissu, etc.<\/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-87c8bba elementor-widget elementor-widget-text-editor\" data-id=\"87c8bba\" 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 class=\"entry-title\"><a href=\"https:\/\/www.shen-chong.com\/fr\/what-is-co2-laser-cutting-machine\/\">Qu&#039;est-ce qu&#039;une machine de d\u00e9coupe laser CO2 ?<\/a><\/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-9c76dce elementor-widget elementor-widget-heading\" data-id=\"9c76dce\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(2) Transmission du faisceau<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17b4124 elementor-widget elementor-widget-text-editor\" data-id=\"17b4124\" 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>Le faisceau laser CO2 ne peut pas \u00eatre transmis par fibre optique, mais s&#039;appuie sur des r\u00e9flecteurs et des lentilles pour guider le faisceau et finalement se concentrer sur la surface du mat\u00e9riau pour la d\u00e9coupe.<\/p><p>En raison de l&#039;utilisation de lentilles et de r\u00e9flecteurs, l&#039;\u00e9quipement a des exigences \u00e9lev\u00e9es en mati\u00e8re d&#039;alignement optique et les dispositifs optiques doivent \u00eatre entretenus et remplac\u00e9s r\u00e9guli\u00e8rement.<\/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-598dc59 elementor-widget elementor-widget-heading\" data-id=\"598dc59\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(3) Processus de coupe<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59eb579 elementor-widget elementor-widget-text-editor\" data-id=\"59eb579\" 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>Le faisceau laser CO2 focalis\u00e9 irradie la surface du mat\u00e9riau, ce qui am\u00e8ne le mat\u00e9riau \u00e0 absorber l\u2019\u00e9nergie laser et \u00e0 chauffer jusqu\u2019\u00e0 la temp\u00e9rature de fusion ou de vaporisation.<\/p><p>\u00c0 l&#039;aide d&#039;un gaz auxiliaire (oxyg\u00e8ne, azote, air), la masse fondue ou l&#039;oxyde est souffl\u00e9 pour obtenir une d\u00e9coupe pr\u00e9cise.<\/p><p>Applicable aux mat\u00e9riaux non m\u00e9talliques et \u00e0 certains mat\u00e9riaux m\u00e9talliques (les m\u00e9taux ont une r\u00e9flectivit\u00e9 \u00e9lev\u00e9e et l&#039;utilisation de l&#039;\u00e9nergie du laser CO2 est faible).<\/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-030272f elementor-widget elementor-widget-heading\" data-id=\"030272f\" 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\">Comparaison et r\u00e9sum\u00e9 des principes de fonctionnement :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d7e6e5 elementor-widget elementor-widget-text-editor\" data-id=\"0d7e6e5\" 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=\"148\"><p><strong><b>Taper<\/b><\/strong><\/p><\/td><td width=\"176\"><p><strong><b>Machine de d\u00e9coupe laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"189\"><p><strong><b>Machine de d\u00e9coupe laser fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"148\"><p><strong><b>Longueur d&#039;onde du laser<\/b><\/strong><\/p><\/td><td width=\"176\"><p>10,6 \u03bcm (infrarouge lointain)<\/p><\/td><td width=\"189\"><p>1,06 \u03bcm (proche infrarouge)<\/p><\/td><\/tr><tr><td width=\"148\"><p><strong><b>Laser moyen<\/b><\/strong><\/p><\/td><td width=\"176\"><p>L&#039;excitation par d\u00e9charge de gaz CO\u2082 produit un laser<\/p><\/td><td width=\"189\"><p>Laser \u00e0 fibre amplifi\u00e9e dop\u00e9e aux terres rares<\/p><\/td><\/tr><tr><td width=\"148\"><p><strong><b>M\u00e9thode de transmission du faisceau<\/b><\/strong><\/p><\/td><td width=\"176\"><p>Transmis par des r\u00e9flecteurs<\/p><\/td><td width=\"189\"><p>Directement transmis par fibre optique<\/p><\/td><\/tr><tr><td width=\"148\"><p><strong><b>Domaine d&#039;application<\/b><\/strong><\/p><\/td><td width=\"176\"><p>Convient aux mat\u00e9riaux non m\u00e9talliques et \u00e0 certains mat\u00e9riaux m\u00e9talliques<\/p><\/td><td width=\"189\"><p>Principalement utilis\u00e9 pour la d\u00e9coupe du m\u00e9tal<\/p><\/td><\/tr><\/tbody><\/table><ul><li>Le laser CO\u2082 g\u00e9n\u00e8re une lumi\u00e8re laser par d\u00e9charge de gaz, et le faisceau est transmis par des lentilles et des r\u00e9flecteurs, ce qui convient aux mat\u00e9riaux non m\u00e9talliques.<\/li><li>Le laser \u00e0 fibre utilise une transmission par fibre optique et ne poss\u00e8de pas de r\u00e9flecteurs, ce qui convient au traitement des m\u00e9taux de haute pr\u00e9cision.<\/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-bed7b1f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bed7b1f\" 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-48095bf\" data-id=\"48095bf\" 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-b9b8dea elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b9b8dea\" 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-7e9ee4c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e9ee4c\" 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-4075147\" data-id=\"4075147\" 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-0539ba9 elementor-widget elementor-widget-heading\" data-id=\"0539ba9\" 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. Comparaison des mat\u00e9riaux applicables<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34ffd2f elementor-widget elementor-widget-heading\" data-id=\"34ffd2f\" 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\">Mat\u00e9riaux applicables aux machines de d\u00e9coupe laser CO\u2082 :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41e595b elementor-widget elementor-widget-image\" data-id=\"41e595b\" 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=\"600\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-co2-laser-cutting-machine.jpg\" class=\"attachment-large size-large wp-image-4508\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-co2-laser-cutting-machine.jpg 600w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-co2-laser-cutting-machine-300x300.jpg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-co2-laser-cutting-machine-150x150.jpg 150w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-co2-laser-cutting-machine-12x12.jpg 12w\" 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-96a4656 elementor-widget elementor-widget-text-editor\" data-id=\"96a4656\" 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>Mat\u00e9riaux non m\u00e9talliques : bois, acrylique, plastique, tissu, cuir, caoutchouc, verre, c\u00e9ramique, papier, etc.<\/li><li>Certains m\u00e9taux (n\u00e9cessitent un rev\u00eatement ou une assistance en oxyg\u00e8ne) : acier au carbone, acier inoxydable, alliage d&#039;aluminium (efficacit\u00e9 moindre).<\/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-dc4d327 elementor-widget elementor-widget-heading\" data-id=\"dc4d327\" 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\">Mat\u00e9riaux applicables aux machines de d\u00e9coupe laser \u00e0 fibre :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8806746 elementor-widget elementor-widget-image\" data-id=\"8806746\" 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=\"600\" height=\"334\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-fiber-laser-cutting-machine.jpeg\" class=\"attachment-large size-large wp-image-4507\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-fiber-laser-cutting-machine.jpeg 600w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-fiber-laser-cutting-machine-300x167.jpeg 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-fiber-laser-cutting-machine-18x10.jpeg 18w\" 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-a9749df elementor-widget elementor-widget-text-editor\" data-id=\"a9749df\" 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>Mat\u00e9riaux m\u00e9talliques (haute efficacit\u00e9 de coupe) : acier au carbone, acier inoxydable, aluminium, cuivre, laiton, titane, etc.<\/li><li>Ne convient pas aux non-m\u00e9taux (en raison du faible taux d&#039;absorption de la longueur d&#039;onde de 1,06 \u00b5m, le bois, le plastique, le verre, etc. sont difficiles \u00e0 couper).<\/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-50114ce elementor-widget elementor-widget-heading\" data-id=\"50114ce\" 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\">Tableau comparatif des mat\u00e9riaux applicables :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c0fb9f elementor-widget elementor-widget-text-editor\" data-id=\"0c0fb9f\" 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=\"143\"><p><strong><b>type de materiau<\/b><\/strong><\/p><\/td><td width=\"289\"><p><strong><b>Machine de d\u00e9coupe laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"223\"><p><strong><b>Machine de d\u00e9coupe laser fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Acier au carbone<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper (plus lent, n\u00e9cessite de l&#039;oxyg\u00e8ne)<\/p><\/td><td width=\"223\"><p>Meilleur choix (vitesse rapide, haute qualit\u00e9 de coupe)<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Acier inoxydable<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper (n\u00e9cessite de l&#039;azote ou de l&#039;oxyg\u00e8ne)<\/p><\/td><td width=\"223\"><p>Meilleur choix (vitesse de coupe rapide, sans bavures)<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Aluminium<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper (n\u00e9cessite un laser haute puissance)<\/p><\/td><td width=\"223\"><p>Peut \u00eatre coup\u00e9 (mais facile \u00e0 refl\u00e9ter, puissance \u00e9lev\u00e9e requise)<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Cuivre<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Difficile \u00e0 couper (haute r\u00e9flectivit\u00e9)<\/p><\/td><td width=\"223\"><p>Peut \u00eatre coup\u00e9 (laser haute puissance requis)<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Laiton<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Difficile \u00e0 couper (haute r\u00e9flectivit\u00e9)<\/p><\/td><td width=\"223\"><p>Peut \u00eatre coup\u00e9 (laser haute puissance requis)<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Alliage de titane<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper (mais lentement)<\/p><\/td><td width=\"223\"><p>Convient pour la coupe<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Acier galvanis\u00e9<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper (n\u00e9cessite de l&#039;azote)<\/p><\/td><td width=\"223\"><p>Peut \u00eatre coup\u00e9 (\u00e9viter l&#039;oxydation)<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Bois<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Meilleur choix<\/p><\/td><td width=\"223\"><p>Ne convient pas<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Acrylique<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Meilleur choix (coupe lisse)<\/p><\/td><td width=\"223\"><p>Ne convient pas<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Plastique<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper<\/p><\/td><td width=\"223\"><p>Ne convient pas<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Cuir<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper<\/p><\/td><td width=\"223\"><p>Ne convient pas<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Tissu<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper<\/p><\/td><td width=\"223\"><p>Ne convient pas<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Caoutchouc<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Peut couper<\/p><\/td><td width=\"223\"><p>Ne convient pas<\/p><\/td><\/tr><tr><td width=\"143\"><p><strong><b>Verre<\/b><\/strong><\/p><\/td><td width=\"289\"><p>Impossible de couper (la gravure de surface est possible)<\/p><\/td><td width=\"223\"><p>Impossible de couper<\/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-d4d0da4 elementor-widget elementor-widget-heading\" data-id=\"d4d0da4\" 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\">Pourquoi les lasers CO2 et \u00e0 fibre conviennent-ils \u00e0 diff\u00e9rents mat\u00e9riaux ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd290a5 elementor-widget elementor-widget-heading\" data-id=\"bd290a5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(1) La longueur d&#039;onde du laser affecte le taux d&#039;absorption du mat\u00e9riau<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65b0c4a elementor-widget elementor-widget-text-editor\" data-id=\"65b0c4a\" 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<h5><strong>Longueur d&#039;onde du laser \u00e0 fibre : 1,06 \u03bcm (lumi\u00e8re proche infrarouge)<\/strong><\/h5><ul><li>Les mat\u00e9riaux m\u00e9talliques (tels que l&#039;acier au carbone, l&#039;acier inoxydable, l&#039;aluminium, le cuivre) ont un taux d&#039;absorption \u00e9lev\u00e9 pour la lumi\u00e8re de 1,06 \u00b5m, de sorte que la vitesse de coupe est rapide et la qualit\u00e9 de coupe est \u00e9lev\u00e9e.<\/li><li>Les mat\u00e9riaux non m\u00e9talliques (tels que le bois, le plastique, l&#039;acrylique) ont un faible taux d&#039;absorption pour la lumi\u00e8re de 1,06 \u00b5m, ils ne peuvent donc pas \u00eatre coup\u00e9s efficacement.<\/li><\/ul><p>\u00a0<\/p><h5><strong>Longueur d&#039;onde du laser CO2 : 10,6 \u03bcm (lumi\u00e8re infrarouge lointaine)<\/strong><\/h5><ul><li>Les mat\u00e9riaux non m\u00e9talliques (tels que le bois, l&#039;acrylique, le plastique, le cuir, le tissu) ont un taux d&#039;absorption \u00e9lev\u00e9 pour la lumi\u00e8re de 10,6 \u00b5m, donc l&#039;effet de coupe est bon.<\/li><li>Les mat\u00e9riaux m\u00e9talliques (tels que le cuivre, l&#039;aluminium, l&#039;acier inoxydable) ont une r\u00e9flectivit\u00e9 \u00e9lev\u00e9e pour la lumi\u00e8re de 10,6 \u00b5m, ce qui entra\u00eene une faible consommation d&#039;\u00e9nergie et une vitesse de coupe lente.<\/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-436e1b0 elementor-widget elementor-widget-heading\" data-id=\"436e1b0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">(2) Haute r\u00e9flectivit\u00e9 du m\u00e9tal<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c10c6ff elementor-widget elementor-widget-text-editor\" data-id=\"c10c6ff\" 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>Les m\u00e9taux hautement r\u00e9fl\u00e9chissants tels que le cuivre et l&#039;aluminium ont une r\u00e9flectivit\u00e9 \u00e9lev\u00e9e pour les lasers CO2, ce qui peut facilement endommager le laser et n\u00e9cessiter un rev\u00eatement ou un laser haute puissance pour la d\u00e9coupe.<\/p><p>Les lasers \u00e0 fibre sont plus faciles \u00e0 couper en raison de leur longueur d\u2019onde plus courte et de leur densit\u00e9 \u00e9nerg\u00e9tique plus \u00e9lev\u00e9e.<\/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-03f92f6 elementor-widget elementor-widget-heading\" data-id=\"03f92f6\" 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\">R\u00e9sum\u00e9 des mat\u00e9riaux applicables pour la machine de d\u00e9coupe laser \u00e0 fibre VS la machine de d\u00e9coupe laser CO2 :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3012e24 elementor-widget elementor-widget-text-editor\" data-id=\"3012e24\" 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>Le laser CO\u2082 convient au traitement non m\u00e9tallique, comme la publicit\u00e9, l&#039;habillement, l&#039;emballage, le travail du bois, l&#039;artisanat et d&#039;autres industries.<\/li><li>Le laser \u00e0 fibre convient au traitement des m\u00e9taux, comme le traitement de la t\u00f4le, la fabrication automobile, l&#039;a\u00e9rospatiale, le traitement du mat\u00e9riel, etc.<\/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-d86acb8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d86acb8\" 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-1ee92be\" data-id=\"1ee92be\" 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-767e61c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"767e61c\" 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-d2aead8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d2aead8\" 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-cf5cce4\" data-id=\"cf5cce4\" 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-b36f037 elementor-widget elementor-widget-heading\" data-id=\"b36f037\" 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. Efficacit\u00e9 et vitesse de coupe<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a80ed9 elementor-widget elementor-widget-heading\" data-id=\"3a80ed9\" 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\">Tableau comparatif de l&#039;efficacit\u00e9 de coupe :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a68ed1 elementor-widget elementor-widget-text-editor\" data-id=\"4a68ed1\" 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=\"208\"><p><strong><b>\u00c9l\u00e9ments de comparaison<\/b><\/strong><\/p><\/td><td width=\"222\"><p><strong><b>Machine de d\u00e9coupe laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"215\"><p><strong><b>Machine de d\u00e9coupe laser fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"208\"><p><strong><b>Vitesse de coupe (m\u00e9tal fin)<\/b><\/strong><\/p><\/td><td width=\"222\"><p>Lent (le laser \u00e0 fibre est 2 \u00e0 3 fois plus rapide)<\/p><\/td><td width=\"215\"><p>Rapide, adapt\u00e9 \u00e0 la coupe \u00e0 grande vitesse<\/p><\/td><\/tr><tr><td width=\"208\"><p><strong><b>\u00c9paisseur de coupe (acier)<\/b><\/strong><\/p><\/td><td width=\"222\"><p>Peut couper \u2264 20 mm (haute puissance)<\/p><\/td><td width=\"215\"><p>Peut couper \u2264 50 mm (haute puissance)<\/p><\/td><\/tr><tr><td width=\"208\"><p><strong><b>Taux de conversion d&#039;\u00e9nergie<\/b><\/strong><\/p><\/td><td width=\"222\"><p>10%-15%<\/p><\/td><td width=\"215\"><p>30%-50%<\/p><\/td><\/tr><tr><td width=\"208\"><p><strong><b>Pr\u00e9cision de coupe<\/b><\/strong><\/p><\/td><td width=\"222\"><p>Plus haut (0,1 mm)<\/p><\/td><td width=\"215\"><p>Plus haut (0,05 mm)<\/p><\/td><\/tr><\/tbody><\/table><ul><li>Mat\u00e9riaux m\u00e9talliques minces (tels que l&#039;acier inoxydable et l&#039;acier au carbone \u2264 10 mm)\u00a0: la d\u00e9coupe au laser \u00e0 fibre est plus rapide. La d\u00e9coupe au laser \u00e0 fibre est 2 \u00e0 3 fois plus rapide que celle au CO\u2082.<\/li><li>Mat\u00e9riaux m\u00e9talliques \u00e9pais (&gt; 20 mm)\u00a0: le laser CO\u2082 et le laser \u00e0 fibre peuvent \u00eatre utilis\u00e9s, mais le laser \u00e0 fibre consomme moins d&#039;\u00e9nergie. La d\u00e9coupe laser \u00e0 fibre est plus efficace et offre une meilleure efficacit\u00e9 \u00e9nerg\u00e9tique.<\/li><li>Mat\u00e9riaux non m\u00e9talliques (tels que l&#039;acrylique, le bois) : le laser CO\u2082 est plus adapt\u00e9, et le laser \u00e0 fibre peut difficilement couper.<\/li><li>Le laser CO\u2082 a une vitesse de coupe rapide sur les non-m\u00e9taux, mais il est bien inf\u00e9rieur au laser \u00e0 fibre sur les m\u00e9taux.<\/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-f6dbcdc elementor-widget elementor-widget-heading\" data-id=\"f6dbcdc\" 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\">Tableau de comparaison des performances :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f09d3ba elementor-widget elementor-widget-text-editor\" data-id=\"f09d3ba\" 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=\"231\"><p><strong><b>je<\/b><\/strong><strong><b>temps<\/b><\/strong><\/p><\/td><td width=\"104\"><p><strong><b>Laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"128\"><p><strong><b>Laser \u00e0 fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"231\"><p><strong><b>efficacit\u00e9 de conversion photo\u00e9lectrique<\/b><\/strong><\/p><\/td><td width=\"104\"><p>10%-15%<\/p><\/td><td width=\"128\"><p>25%-35%<\/p><\/td><\/tr><tr><td width=\"231\"><p><strong><b>Vitesse de coupe (t\u00f4le)<\/b><\/strong><\/p><\/td><td width=\"104\"><p>Lent<\/p><\/td><td width=\"128\"><p>Rapide<\/p><\/td><\/tr><tr><td width=\"231\"><p><strong><b>Qualit\u00e9 du faisceau lumineux<\/b><\/strong><\/p><\/td><td width=\"104\"><p>Bien<\/p><\/td><td width=\"128\"><p>Mieux<\/p><\/td><\/tr><tr><td width=\"231\"><p><strong><b>Zone<\/b><\/strong><\/p><\/td><td width=\"104\"><p>Grand<\/p><\/td><td width=\"128\"><p>Petit<\/p><\/td><\/tr><tr><td width=\"231\"><p><strong><b>Facilit\u00e9 d&#039;utilisation<\/b><\/strong><\/p><\/td><td width=\"104\"><p>Moyenne<\/p><\/td><td width=\"128\"><p>Bon (haute automatisation)<\/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-c3165f8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c3165f8\" 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-f2fdd18\" data-id=\"f2fdd18\" 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-3bc9ca6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3bc9ca6\" 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-7238889 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7238889\" 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-8bbaaf3\" data-id=\"8bbaaf3\" 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-58b16bf elementor-widget elementor-widget-heading\" data-id=\"58b16bf\" 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. Qualit\u00e9 de coupe<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4907c72 elementor-widget elementor-widget-heading\" data-id=\"4907c72\" 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\">Tableau comparatif de la qualit\u00e9 de coupe :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bd1262 elementor-widget elementor-widget-text-editor\" data-id=\"5bd1262\" 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=\"156\"><p><strong><b>\u00c9l\u00e9ments de comparaison<\/b><\/strong><\/p><\/td><td width=\"265\"><p><strong><b>Machine de d\u00e9coupe laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"272\"><p><strong><b>Machine de d\u00e9coupe laser fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"156\"><p><strong><b>Qualit\u00e9 de l&#039;incision<\/b><\/strong><\/p><\/td><td width=\"265\"><p>Coupe lisse (en particulier non m\u00e9tallique)<\/p><\/td><td width=\"272\"><p>Le tranchant du m\u00e9tal est plus lisse<\/p><\/td><\/tr><tr><td width=\"156\"><p><strong><b>Zone affect\u00e9e par la chaleur (ZAT)<\/b><\/strong><\/p><\/td><td width=\"265\"><p>Grande (l&#039;absorption de longueur d&#039;onde de 10,6 \u03bcm est plus profonde)<\/p><\/td><td width=\"272\"><p>Petit (la longueur d&#039;onde de 1,06 \u03bcm a un taux d&#039;absorption \u00e9lev\u00e9)<\/p><\/td><\/tr><tr><td width=\"156\"><p><strong><b>Gaz d&#039;assistance<\/b><\/strong><\/p><\/td><td width=\"265\"><p>N\u00e9cessite (oxyg\u00e8ne, azote, air)<\/p><\/td><td width=\"272\"><p>N\u00e9cessite (oxyg\u00e8ne, azote)<\/p><\/td><\/tr><\/tbody><\/table><ul><li>Les lasers CO\u2082 ont des bords lisses lors de la d\u00e9coupe de mat\u00e9riaux non m\u00e9talliques, mais sont sujets aux bavures lors de la d\u00e9coupe de m\u00e9taux, ce qui n\u00e9cessite un post-traitement.<\/li><li>Les lasers \u00e0 fibre offrent une meilleure qualit\u00e9 de coupe pour les mat\u00e9riaux m\u00e9talliques, avec des bords nets et une petite zone affect\u00e9e par la chaleur.<\/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-551d334 elementor-widget elementor-widget-image\" data-id=\"551d334\" 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=\"650\" height=\"400\" src=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-Machinery-Fiber-laser-cutting-machine.png\" class=\"attachment-large size-large wp-image-4509\" alt=\"\" srcset=\"https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-Machinery-Fiber-laser-cutting-machine.png 650w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-Machinery-Fiber-laser-cutting-machine-300x185.png 300w, https:\/\/www.shen-chong.com\/wp-content\/uploads\/2025\/04\/SC-Machinery-Fiber-laser-cutting-machine-18x12.png 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\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-edbdeca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"edbdeca\" 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-6cd6b1b\" data-id=\"6cd6b1b\" 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-8e47881 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8e47881\" 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-c097975 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c097975\" 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-dcb0141\" data-id=\"dcb0141\" 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-25db91a elementor-widget elementor-widget-heading\" data-id=\"25db91a\" 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. Co\u00fbt et entretien de l&#039;\u00e9quipement<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f10cba elementor-widget elementor-widget-heading\" data-id=\"4f10cba\" 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\">Tableau comparatif des co\u00fbts des machines de d\u00e9coupe laser \u00e0 fibre et des machines de d\u00e9coupe laser CO2 :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e6f700 elementor-widget elementor-widget-text-editor\" data-id=\"6e6f700\" 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=\"153\"><p><strong><b>\u00c9l\u00e9ments de comparaison<\/b><\/strong><\/p><\/td><td width=\"228\"><p><strong><b>Machine de d\u00e9coupe laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"255\"><p><strong><b>Machine de d\u00e9coupe laser fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"153\"><p><strong><b>Co\u00fbt de l&#039;\u00e9quipement<\/b><\/strong><\/p><\/td><td width=\"228\"><p>Faible (convient aux petites entreprises)<\/p><\/td><td width=\"255\"><p>Co\u00fbt d&#039;exploitation \u00e0 long terme plus \u00e9lev\u00e9 (mais faible)<\/p><\/td><\/tr><tr><td width=\"153\"><p><strong><b>Consommation d&#039;\u00e9nergie de fonctionnement<\/b><\/strong><\/p><\/td><td width=\"228\"><p>Haute (efficacit\u00e9 \u00e9nerg\u00e9tique 10-15%)<\/p><\/td><td width=\"255\"><p>Faible (efficacit\u00e9 \u00e9nerg\u00e9tique 30-50%)<\/p><\/td><\/tr><tr><td width=\"153\"><p><strong><b>Composants de base<\/b><\/strong><\/p><\/td><td width=\"228\"><p>Tube laser, r\u00e9flecteur, lentille<\/p><\/td><td width=\"255\"><p>Source laser \u00e0 fibre, t\u00eate de coupe<\/p><\/td><\/tr><tr><td width=\"153\"><p><strong><b>Co\u00fbt d&#039;entretien<\/b><\/strong><\/p><\/td><td width=\"228\"><p>\u00c9lev\u00e9 (le tube laser et la lentille doivent \u00eatre remplac\u00e9s r\u00e9guli\u00e8rement)<\/p><\/td><td width=\"255\"><p>Faible (longue dur\u00e9e de vie de la source laser \u00e0 fibre)<\/p><\/td><\/tr><tr><td width=\"153\"><p><strong><b>Dur\u00e9e de vie<\/b><\/strong><\/p><\/td><td width=\"228\"><p>Tube laser : 8 000 \u00e0 10 000 heures<\/p><\/td><td width=\"255\"><p>Source laser \u00e0 fibre : &gt; 100 000 heures<\/p><\/td><\/tr><\/tbody><\/table><ul><li>L&#039;\u00e9quipement laser CO\u2082 pr\u00e9sente un faible investissement initial, mais des co\u00fbts d&#039;exploitation \u00e9lev\u00e9s et n\u00e9cessite le remplacement r\u00e9gulier des consommables tels que les tubes laser, les r\u00e9flecteurs et les lentilles.<\/li><li>Les lasers \u00e0 fibre ont un investissement initial \u00e9lev\u00e9, mais de faibles co\u00fbts de maintenance et une longue dur\u00e9e de vie, ce qui les rend plus adapt\u00e9s \u00e0 la production industrielle \u00e0 long terme.<\/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-c72c7a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c72c7a1\" 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-5ade1fe\" data-id=\"5ade1fe\" 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-42e606d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"42e606d\" 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-43e4269 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"43e4269\" 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-5b0a2de\" data-id=\"5b0a2de\" 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-f969c73 elementor-widget elementor-widget-heading\" data-id=\"f969c73\" 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. Protection de l&#039;environnement et s\u00e9curit\u00e9<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c80c385 elementor-widget elementor-widget-heading\" data-id=\"c80c385\" 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\">Tableau comparatif de la protection de l&#039;environnement et de la s\u00e9curit\u00e9 :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6579f9 elementor-widget elementor-widget-text-editor\" data-id=\"f6579f9\" 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=\"149\"><p><strong><b>\u00c9l\u00e9ments de comparaison<\/b><\/strong><\/p><\/td><td width=\"241\"><p><strong><b>Machine de d\u00e9coupe laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"258\"><p><strong><b>Machine de d\u00e9coupe laser fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"149\"><p><strong><b>Protection de l&#039;environnement<\/b><\/strong><\/p><\/td><td width=\"241\"><p>Un \u00e9quipement d&#039;\u00e9vacuation des fum\u00e9es est n\u00e9cessaire (le traitement des m\u00e9taux non m\u00e9talliques produit de la fum\u00e9e et de la poussi\u00e8re)<\/p><\/td><td width=\"258\"><p>Plus respectueux de l&#039;environnement (pas de carbonisation, moins de fum\u00e9e et de poussi\u00e8re)<\/p><\/td><\/tr><tr><td width=\"149\"><p><strong><b>S\u00e9curit\u00e9 laser<\/b><\/strong><\/p><\/td><td width=\"241\"><p>Le laser de 10,6 \u00b5m ne p\u00e9n\u00e8tre pas facilement la peau et est plus s\u00fbr<\/p><\/td><td width=\"258\"><p>Le laser de 1,06 \u03bcm peut p\u00e9n\u00e9trer les yeux, des lunettes de protection sont donc n\u00e9cessaires<\/p><\/td><\/tr><\/tbody><\/table><ul><li>Le traitement au laser CO\u2082 des non-m\u00e9taux produit de la fum\u00e9e et de la poussi\u00e8re, ce qui n\u00e9cessite un syst\u00e8me d&#039;\u00e9vacuation des fum\u00e9es suppl\u00e9mentaire.<\/li><li>Les lasers \u00e0 fibre sont plus dangereux pour les yeux et les op\u00e9rateurs doivent porter des lunettes laser sp\u00e9ciales.<\/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-1edf242 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1edf242\" 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-94caa6f\" data-id=\"94caa6f\" 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-ab6484c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ab6484c\" 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-8596d31 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8596d31\" 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-24df187\" data-id=\"24df187\" 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-38760ef elementor-widget elementor-widget-heading\" data-id=\"38760ef\" 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. Comment choisir : machine de d\u00e9coupe laser CO\u2082 ou machine de d\u00e9coupe laser \u00e0 fibre ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f6c5b7 elementor-widget elementor-widget-heading\" data-id=\"5f6c5b7\" 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\">Choisissez une machine de d\u00e9coupe laser CO\u2082 si vous avez besoin :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c02120 elementor-widget elementor-widget-text-editor\" data-id=\"9c02120\" 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>Traitement de mat\u00e9riaux non m\u00e9talliques (bois, plastique, acrylique, cuir, tissu)<\/li><li>Petite entreprise ou budget limit\u00e9 (co\u00fbt d&#039;\u00e9quipement inf\u00e9rieur)<\/li><li>Il faut prendre en compte \u00e0 la fois la d\u00e9coupe et la gravure (publicit\u00e9, artisanat, industrie de l&#039;emballage)<\/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-3e1b1d6 elementor-widget elementor-widget-heading\" data-id=\"3e1b1d6\" 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\">Choisissez une machine de d\u00e9coupe laser \u00e0 fibre si vous avez besoin :<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07d4da8 elementor-widget elementor-widget-text-editor\" data-id=\"07d4da8\" 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>Traitement professionnel des m\u00e9taux (acier au carbone, acier inoxydable, aluminium, cuivre, etc.)<\/li><li>Haute efficacit\u00e9 et haute pr\u00e9cision (production industrielle, usinage de t\u00f4les)<\/li><li>Fonctionnement \u00e0 long terme et faible co\u00fbt de maintenance (longue dur\u00e9e de vie de la source laser \u00e0 fibre)<\/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-9512112 elementor-widget elementor-widget-heading\" data-id=\"9512112\" 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\">Sc\u00e9narios d&#039;utilisation recommand\u00e9s\u00a0:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1cfa20 elementor-widget elementor-widget-text-editor\" data-id=\"c1cfa20\" 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=\"254\"><p>Sc\u00e9narios<\/p><\/td><td width=\"178\"><p>\u00c9quipement recommand\u00e9<\/p><\/td><\/tr><tr><td width=\"254\"><p>Traitement des m\u00e9taux non m\u00e9talliques (tels que le bois, l&#039;acrylique)<\/p><\/td><td width=\"178\"><p>Laser CO\u2082<\/p><\/td><\/tr><tr><td width=\"254\"><p>Usinage de pr\u00e9cision des m\u00e9taux, usines de t\u00f4lerie, pi\u00e8ces automobiles<\/p><\/td><td width=\"178\"><p>Laser \u00e0 fibre<\/p><\/td><\/tr><tr><td width=\"254\"><p>D\u00e9coupe de grandes quantit\u00e9s de plaques m\u00e9talliques minces<\/p><\/td><td width=\"178\"><p>Laser \u00e0 fibre<\/p><\/td><\/tr><tr><td width=\"254\"><p>Petites usines compl\u00e8tes, \u00e9ducation et recherche scientifique<\/p><\/td><td width=\"178\"><p>Cela d\u00e9pend du budget et du type de mat\u00e9riau<\/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-1218f9a elementor-widget elementor-widget-heading\" data-id=\"1218f9a\" 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\">R\u00e9sum\u00e9:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68b6740 elementor-widget elementor-widget-text-editor\" data-id=\"68b6740\" 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=\"166\"><p><strong><b>\u00c9l\u00e9ments de comparaison<\/b><\/strong><\/p><\/td><td width=\"221\"><p><strong><b>Machine de d\u00e9coupe laser CO\u2082<\/b><\/strong><\/p><\/td><td width=\"210\"><p><strong><b>Machine de d\u00e9coupe laser fibre<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"166\"><p><strong><b>Mat\u00e9riaux applicables<\/b><\/strong><\/p><\/td><td width=\"221\"><p>Non-m\u00e9tal, certains m\u00e9taux<\/p><\/td><td width=\"210\"><p>Principalement en m\u00e9tal<\/p><\/td><\/tr><tr><td width=\"166\"><p><strong><b>Vitesse de coupe<\/b><\/strong><\/p><\/td><td width=\"221\"><p>Lent (surtout les m\u00e9taux)<\/p><\/td><td width=\"210\"><p>Plus rapide (surtout les m\u00e9taux fins)<\/p><\/td><\/tr><tr><td width=\"166\"><p><strong><b>\u00c9paisseur de coupe<\/b><\/strong><\/p><\/td><td width=\"221\"><p>\u2264 20 mm<\/p><\/td><td width=\"210\"><p>\u226450mm<\/p><\/td><\/tr><tr><td width=\"166\"><p><strong><b>Co\u00fbt de l&#039;\u00e9quipement<\/b><\/strong><\/p><\/td><td width=\"221\"><p>Faible<\/p><\/td><td width=\"210\"><p>Haut<\/p><\/td><\/tr><tr><td width=\"166\"><p><strong><b>Co\u00fbt d&#039;entretien<\/b><\/strong><\/p><\/td><td width=\"221\"><p>\u00c9lev\u00e9 (n\u00e9cessit\u00e9 de remplacer le tube laser)<\/p><\/td><td width=\"210\"><p>Faible (longue dur\u00e9e de vie de la source laser \u00e0 fibre)<\/p><\/td><\/tr><\/tbody><\/table><ul><li>Machine de d\u00e9coupe laser CO\u2082 : adapt\u00e9e \u00e0 la d\u00e9coupe de mat\u00e9riaux non m\u00e9talliques et au traitement des m\u00e9taux l\u00e9gers, technologie mature, mais consommation d&#039;\u00e9nergie \u00e9lev\u00e9e et co\u00fbt de maintenance \u00e9lev\u00e9.<\/li><li>Machine de d\u00e9coupe laser \u00e0 fibre : adapt\u00e9e \u00e0 la d\u00e9coupe efficace des m\u00e9taux, en particulier des plaques minces et des mat\u00e9riaux hautement r\u00e9fl\u00e9chissants, \u00e0 haute efficacit\u00e9, \u00e0 faible consommation d&#039;\u00e9nergie, \u00e0 maintenance simple et constitue le courant dominant du d\u00e9veloppement futur.<\/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>Table des mati\u00e8res La machine de d\u00e9coupe laser \u00e0 fibre et la machine de d\u00e9coupe laser CO2 sont deux \u00e9quipements industriels courants. Elles pr\u00e9sentent des diff\u00e9rences \u00e9videntes en termes de source lumineuse, de mat\u00e9riaux compatibles, de vitesse de d\u00e9coupe, de consommation \u00e9nerg\u00e9tique, de co\u00fbts de maintenance, etc. Voici une comparaison d\u00e9taill\u00e9e. 1. Machine de d\u00e9coupe laser \u00e0 fibre vs machine de d\u00e9coupe laser CO2\u00a0: principe de fonctionnement. Le principe de fonctionnement de [\u2026]<\/p>","protected":false},"author":1,"featured_media":4502,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4501","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>Fiber Laser Cutting Machine VS CO2 Laser Cutting Machine - SC Machinery<\/title>\n<meta name=\"description\" content=\"Fiber laser cutting machine and CO2 laser cutting machine are common industrial laser cutting equipment. Following is detailed comparison.\" \/>\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\/fr\/fiber-laser-cutting-machine-vs-co2-laser-cutting-machine\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fiber Laser Cutting Machine VS CO2 Laser Cutting Machine - SC Machinery\" \/>\n<meta property=\"og:description\" content=\"Fiber laser cutting machine and CO2 laser cutting machine are common industrial laser cutting equipment. 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