{"id":74357,"date":"2026-07-24T15:32:18","date_gmt":"2026-07-24T07:32:18","guid":{"rendered":"https:\/\/xtlaser.com\/?p=74357"},"modified":"2026-07-25T16:33:28","modified_gmt":"2026-07-25T08:33:28","slug":"analysis-of-speed-improvement-of-high-efficiency-laser-cutting-machines-over-traditional-lasers","status":"publish","type":"post","link":"https:\/\/xtlaser.com\/fr\/analysis-of-speed-improvement-of-high-efficiency-laser-cutting-machines-over-traditional-lasers.html","title":{"rendered":"Analysis of Speed Improvement of High-Efficiency Laser Cutting Machines Over Traditional  Lasers"},"content":{"rendered":"<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"background-color:#ffffff;padding-top:22px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:1025px;\"><div class=\"post_in_list_head modle_title2\"><h3><span style=\"font-size:29px;\" class=\"main-title\">Analysis of Speed Improvement of High-Efficiency Laser Cutting Machines Over Traditional  Lasers<\/span><\/h3><div class=\"title_boout\"><div class=\"title_bo\" style=\"border-bottom:1px solid #eb6100;\"><\/div><\/div><font class=\"titletext\" style=\"font-size:18px;\"><span>\u00c9crit par Steven, Op\u00e9rations techniques chez XT LASER<\/span><span>Publicado: Julho 2026 | Tempo de leitura: 3 minutos<\/span><\/font><\/div>\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:32px;padding:10px 0px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\" style=\"font-size:26px\"><strong>TL;DR : Les machines de d\u00e9coupe laser \u00e0 fibre offrent des vitesses de coupe nettement plus \u00e9lev\u00e9es que les lasers CO\u2082 de m\u00eame puissance dans le travail des m\u00e9taux, bien que cet avantage d\u00e9pende fortement de l'\u00e9paisseur du mat\u00e9riau. Sur la base de donn\u00e9es mesur\u00e9es, cet article d\u00e9taille syst\u00e9matiquement les diff\u00e9rences de vitesse dans diverses conditions d'exploitation et les facteurs cl\u00e9s affectant la capacit\u00e9 de production r\u00e9elle.<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Traitement des t\u00f4les minces : la plage avec la diff\u00e9rence de vitesse la plus significative<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">La longueur d'onde des lasers \u00e0 fibre est d'environ 1,06 \u03bcm, et l'efficacit\u00e9 d'absorption des m\u00e9taux dans cette gamme de longueurs d'onde est significativement plus \u00e9lev\u00e9e que pour la longueur d'onde de 10,6 \u03bcm des lasers CO\u2082. C'est la base physique de l'avantage de vitesse des lasers \u00e0 fibre.<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">Des rapports de l'industrie indiquent que dans les processus de production standard, la productivit\u00e9 globale des lasers \u00e0 fibre est environ 3 \u00e0 5 fois sup\u00e9rieure \u00e0 celle des lasers CO\u2082. Certains fabricants rapportent \u00e9galement que dans le traitement r\u00e9el des t\u00f4les minces, le nombre de pi\u00e8ces produites par unit\u00e9 de temps peut atteindre jusqu'\u00e0 5 fois celui des lasers CO\u2082.<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">Des rapports de l'industrie indiquent que dans les processus de production standard, la productivit\u00e9 globale des lasers \u00e0 fibre est environ 3 \u00e0 5 fois sup\u00e9rieure \u00e0 celle des lasers CO\u2082. Certains fabricants rapportent \u00e9galement que dans le traitement r\u00e9el des t\u00f4les minces, le nombre de pi\u00e8ces produites par unit\u00e9 de temps peut atteindre jusqu'\u00e0 5 fois celui des lasers CO\u2082.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Traitement des t\u00f4les moyennes \u00e0 \u00e9paisses : att\u00e9nuation et inversion de l'\u00e9cart de vitesse<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">\u00c0 mesure que l'\u00e9paisseur de la t\u00f4le augmente, l'avantage de vitesse des lasers \u00e0 fibre s'att\u00e9nue de mani\u00e8re non lin\u00e9aire. L'acier au carbone de 5 mm marque un point de basculement cl\u00e9 \u2014 \u00e0 une puissance de 6 kW, le laser \u00e0 fibre et le CO\u2082 atteignent tous deux la m\u00eame vitesse de coupe de 4,2 m\/min, ne montrant pas de diff\u00e9rence significative.<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">En \u00e9tendant \u00e0 l'acier inoxydable de 15 mm, \u00e0 une puissance de 6 kW, la vitesse du laser \u00e0 fibre est de 0,9 m\/min contre 0,75 m\/min pour le CO\u2082, le laser \u00e0 fibre ne devan\u00e7ant que d'environ 20 %. Il est \u00e0 noter que les lasers CO\u2082 maintiennent une certaine comp\u00e9titivit\u00e9 dans la coupe en ligne droite des t\u00f4les \u00e9paisses, tandis que les lasers \u00e0 fibre subissent g\u00e9n\u00e9ralement une r\u00e9duction de vitesse plus importante lors de la coupe de contours complexes.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Avanc\u00e9es des lasers haute puissance par rapport aux conceptions traditionnelles<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">La comparaison ci-dessus est bas\u00e9e sur des \u00e9quipements de m\u00eame niveau de puissance, environ 6 kW. Alors que la puissance du laser \u00e0 fibre continue d'augmenter, l'avantage en vitesse s'\u00e9tend \u00e0 des gammes de t\u00f4les plus \u00e9paisses.<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">Les lasers \u00e0 fibre de 40 kW et plus atteignent des vitesses environ 2,5 fois plus rapides que la d\u00e9coupe plasma pour l'acier au carbone de 20 mm d'\u00e9paisseur et plus. Compar\u00e9s aux lasers de classe 120 kW, les lasers \u00e0 fibre ultra-haute puissance de classe 200 kW peuvent atteindre une augmentation de 100 % de l'efficacit\u00e9 de coupe globale, avec une \u00e9paisseur de coupe maximale allant jusqu'\u00e0 800 mm.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Facteurs cl\u00e9s affectant la capacit\u00e9 de production r\u00e9elle<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">La vitesse de coupe nominale n'est pas \u00e9quivalente \u00e0 la capacit\u00e9 de production r\u00e9elle \u2014 les facteurs suivants doivent \u00eatre pris en compte :<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">Temps de per\u00e7age : Dans le traitement multipoints des t\u00f4les \u00e9paisses, le temps de per\u00e7age des lasers de 6 kW (environ 0,2 \u00e0 0,5 seconde) par rapport aux 3 kW (environ 1,5 \u00e0 3,0 secondes) permet d'\u00e9conomiser un temps consid\u00e9rable, et son impact sur le temps de cycle global d\u00e9passe souvent celui de la vitesse de coupe elle-m\u00eame.<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">Limitations de performance d'acc\u00e9l\u00e9ration : Dans la d\u00e9coupe \u00e0 grande vitesse des t\u00f4les minces, l'acc\u00e9l\u00e9ration du syst\u00e8me de mouvement de la machine (g\u00e9n\u00e9ralement 1,0G \u00e0 1,2G) peut devenir le goulot d'\u00e9tranglement, et les diff\u00e9rences r\u00e9elles de temps de cycle peuvent n'\u00eatre que de 15 % \u00e0 20 % des diff\u00e9rences de vitesse nominale.<\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">Choix du gaz d'assistance : Lors de l'utilisation de la d\u00e9coupe \u00e0 l'air comprim\u00e9 (contenant environ 21 % d'oxyg\u00e8ne), une puissance de 6 kW peut couvrir une gamme d'\u00e9paisseurs de 1 \u00e0 10 mm, avec des co\u00fbts de gaz nettement inf\u00e9rieurs \u00e0 ceux des solutions d'azote ou d'oxyg\u00e8ne.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Conclusion<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size wp-block-paragraph\">L'avantage de vitesse des machines de d\u00e9coupe laser \u00e0 fibre par rapport aux lasers CO\u2082 traditionnels se concentre dans la gamme des t\u00f4les minces (1 \u00e0 5 mm), avec des am\u00e9liorations de 2 \u00e0 6 fois. \u00c0 5 mm d'acier au carbone, les vitesses sont comparables. Lorsque l'\u00e9paisseur augmente encore, l'avantage s'att\u00e9nue consid\u00e9rablement, jusqu'\u00e0 ce que les \u00e9quipements haute puissance (\u2265 40 kW) r\u00e9tablissent leur domination dans la gamme des t\u00f4les moyennes \u00e0 \u00e9paisses. Le choix de l'\u00e9quipement doit \u00eatre bas\u00e9 sur une \u00e9valuation compl\u00e8te de l'\u00e9paisseur de traitement principale, de la complexit\u00e9 des pi\u00e8ces et des co\u00fbts du gaz d'assistance, plut\u00f4t que de se fier uniquement aux donn\u00e9es de vitesse nominale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:21px\"><strong>Pour un devis plus pr\u00e9cis ou une comparaison de marques, nous vous recommandons de fournir directement \u00e0 XTLaser votre \u00e9paisseur de traitement, votre type de t\u00f4le et votre production quotidienne. Nous vous proposerons une solution de configuration pr\u00e9cise.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:21px\"><strong>Lorsque vous vous associez \u00e0 XT LASER, vous b\u00e9n\u00e9ficiez d'un support leader de l'industrie :<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:21px\"><strong>Besoin de param\u00e8tres pr\u00e9cis pour une \u00e9paisseur de bijou sp\u00e9cifique ? 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Please try again later.<\/div><div class=\"e-email\">Incorrect email address!<\/div><div class=\"e-tel\">Incorrect phone number!<\/div><\/div><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:0.83;undefinedtransform:scaleX(1.089) scaleY(1.0129)\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"themepark_imgtext_ba\" style=\"opacity:1;\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1023,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"ai_generated_summary":"","_geo_short_summary":"","_geo_structured_desc":"","_geo_faqs":"","_geo_key_points":"","_geo_target_audience":"","_geo_content_type":"","_geo_last_modified":"","_geo_version":0,"themepark_seo_title":"Fiber Laser Cutting Speed | Up to 6x Faster Than CO\u2082 on Thin Sheets | 6kW Parameter Comparison","themepark_seo_description":"Fiber laser cutting offers significant speed advantages in thin sheet processing. At the same power level, the cutting speed for stainless steel far exceeds that of CO\u2082 lasers, with productivity capable of multiplying several times. As sheet thickness increases, the speed advantage gradually narrows, and the two become nearly comparable in the medium-to-thick plate range. In the thick plate segment, high-power fiber lasers also demonstrate a clear speed advantage over plasma cutting for carbon steel.","wpai_meta_description":"","footnotes":""},"categories":[72,1],"tags":[],"class_list":["post-74357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-solution"],"metadata":{"catce":["sidebar-widgets4"],"views":["1781"],"_thumbnail_id":["1023"],"_wp_old_date":["2026-01-12","2025-11-25","2026-03-03","2026-05-26","2026-06-03","2026-06-25","2026-07-07"],"themepark_post_bcolor":["#f5f5f5"],"themepark_post_width":["1022px"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_post_main_b":[""],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"_seopress_robots_primary_cat":["none"],"_seopress_redirections_type":["301"],"_seopress_redirections_logged_status":["both"],"_seopress_analysis_target_kw":[""],"rank_math_robots":["a:1:{i:0;s:0:\"\";}"],"rank_math_internal_links_processed":["1"],"themepark_seo_title":["Fiber Laser Cutting Speed | Up to 6x Faster Than CO\u2082 on Thin Sheets | 6kW Parameter Comparison"],"themepark_seo_description":["Fiber laser cutting offers significant speed advantages in thin sheet processing. At the same power level, the cutting speed for stainless steel far exceeds that of CO\u2082 lasers, with productivity capable of multiplying several times. As sheet thickness increases, the speed advantage gradually narrows, and the two become nearly comparable in the medium-to-thick plate range. In the thick plate segment, high-power fiber lasers also demonstrate a clear speed advantage over plasma cutting for carbon steel."],"themepark_seo_keyword":["Laser cutting piercing, step piercing, dynamic frequency piercing, instant piercing, laser piercing parameters, thick plate laser cutting"],"_dp_original":["74355"],"_edit_lock":["1784968414:1"],"_edit_last":["1"],"_wp_old_slug":["analysis-of-speed-improvement-of-high-efficiency-laser-cutting-machines-over-traditional-co%e2%82%82-lasers"]},"medium_url":"https:\/\/xtlaser.com\/wp-content\/uploads\/2025\/11\/logo1-300x100.png","thumbnail_url":"https:\/\/xtlaser.com\/wp-content\/uploads\/2025\/11\/logo1-150x133.png","full_url":"https:\/\/xtlaser.com\/wp-content\/uploads\/2025\/11\/logo1.png","_links":{"self":[{"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/posts\/74357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/comments?post=74357"}],"version-history":[{"count":4,"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/posts\/74357\/revisions"}],"predecessor-version":[{"id":74363,"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/posts\/74357\/revisions\/74363"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/media\/1023"}],"wp:attachment":[{"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/media?parent=74357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/categories?post=74357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xtlaser.com\/fr\/wp-json\/wp\/v2\/tags?post=74357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}