{"id":8918,"date":"2024-11-18T20:54:11","date_gmt":"2024-11-18T20:54:11","guid":{"rendered":"https:\/\/www.h-metal.ro\/blog\/?p=8918"},"modified":"2024-11-18T20:54:11","modified_gmt":"2024-11-18T20:54:11","slug":"coin-lamine-coin-gaufre","status":"publish","type":"post","link":"https:\/\/www.h-metal.ro\/blog\/fr\/coin-lamine-coin-gaufre\/","title":{"rendered":"Quelles sont les diff\u00e9rences entre coin lamin\u00e9 et coin gaufr\u00e9"},"content":{"rendered":"<p>Il est tr\u00e8s important de conna\u00eetre quelles sont les diff\u00e9rences entre un coin lamin\u00e9 et un coin gaufr\u00e9, avant de r\u00e9aliser un projet.<\/p>\n\n\n\n<p>Ces deux corni\u00e8res sont des produits m\u00e9tallurgiques en acier, seulement ils sont fabriqu\u00e9s selon deux m\u00e9thodes totalement diff\u00e9rentes.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.h-metal.ro\/blog\/wp-content\/uploads\/2014\/02\/cornier-laminat-cornier-ambutisat.jpg\" alt=\"coin lamin\u00e9 - coin gaufr\u00e9\"\/><\/figure>\n\n\n\n<p>Une<strong> <\/strong><a href=\"https:\/\/www.metal-online.ro\/otel\/laminate-otel\/cornier-otel-cu-laturi-egale_100&amp;105&amp;127\">corniche lamin\u00e9e <\/a>est r\u00e9alis\u00e9e par le proc\u00e9d\u00e9 de laminage \u00e0 chaud ou \u00e0 froid. Il pr\u00e9sente une section transversale, en acier au carbone, en forme d&#8217;angle droit \u00e0 c\u00f4t\u00e9s \u00e9gaux ou in\u00e9gaux.<\/p>\n\n\n\n<p>D&#8217;autre part, un <a href=\"https:\/\/www.h-metal.ro\/fr\/corniere-profile-a-froid\/149\">coin gaufr\u00e9<\/a> est obtenu \u00e0 partir de t\u00f4le r\u00e9cup\u00e9r\u00e9e par la technique de pliage \u00e0 froid sur l&#8217;abkant.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.h-metal.ro\/blog\/wp-content\/uploads\/2014\/02\/cornier-format-pe-abkant.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>Par rapport \u00e0 un <strong>coin lamin\u00e9 \u00e0 chaud<\/strong>, celui obtenu par gaufrage pr\u00e9sente l&#8217;inconv\u00e9nient que le rayon du coin est beaucoup plus grand. Ainsi, plus la planche \u00e0 partir de laquelle est r\u00e9alis\u00e9 le coin est \u00e9paisse, plus le rayon du coin est grand, la partie utile du c\u00f4t\u00e9 restant plus petite.<\/p>\n\n\n\n<p>Dans la plupart des cas, on utilise la corni\u00e8re obtenue par laminage, mais il existe \u00e9galement des applications o\u00f9 il est n\u00e9cessaire d&#8217;utiliser la <strong>corni\u00e8re pli\u00e9e \u00e0 froid <\/strong>avec un coin rond. Cela d\u00e9pend des sp\u00e9cificit\u00e9s du projet \u00e0 r\u00e9aliser et les deux angles peuvent \u00eatre utilis\u00e9s.<\/p>\n\n\n\n<h2>Coin lamin\u00e9 et coin gaufr\u00e9 &#8211; avantages et utilisations<\/h2>\n\n\n\n<p>La diff\u00e9rence majeure entre ces deux coins est qu\u2019ils ont \u00e9t\u00e9 fabriqu\u00e9s selon deux m\u00e9thodes diff\u00e9rentes.<\/p>\n\n\n\n<p><strong>Avantages de la corniche en relief <\/strong>:<\/p>\n\n\n\n<ul><li>raccourcit les temps de travail&nbsp;;<\/li><li>a de faibles co\u00fbts;<\/li><li>une large gamme d&#8217;\u00e9paisseurs et de tailles d&#8217;ailes peut \u00eatre obtenue&nbsp;;<\/li><li>assure un rapport r\u00e9sistance\/poids plus \u00e9lev\u00e9 par rapport \u00e0 un angle lamin\u00e9&nbsp;;<\/li><li>polyvalent et adaptable.<\/li><\/ul>\n\n\n\n<p><strong>Utilisations de la corniche en relief<\/strong>\u00a0:<\/p>\n\n\n\n<ul><li>constructions m\u00e9talliques;<\/li><li>sous-ensembles industriels;<\/li><li>\u00e9l\u00e9ments de construction;<\/li><li>composants de l&#8217;industrie du meuble, etc.<\/li><\/ul>\n\n\n\n<p>D&#8217;une mani\u00e8re g\u00e9n\u00e9rale, on utilise une corni\u00e8re gaufr\u00e9e lorsque ses c\u00f4t\u00e9s doivent \u00eatre perc\u00e9s, cette op\u00e9ration \u00e9tant r\u00e9alis\u00e9e avant le gaufrage, lorsque la t\u00f4le est plane.<\/p>\n\n\n\n<p><strong>Avantages de la corniche lamin\u00e9e<\/strong> :<\/p>\n\n\n\n<ul><li>r\u00e9sistance m\u00e9canique ;<\/li><li>peut \u00eatre rivet\u00e9 ou soud\u00e9;<\/li><li>peut \u00eatre r\u00e9alis\u00e9 avec de grandes \u00e9paisseurs de 3 \u00e0 24 mm&nbsp;;<\/li><li>a un angle droit parfait, etc.<\/li><\/ul>\n\n\n\n<p><strong>Utilisations de la corniche lamin\u00e9e<\/strong>\u00a0:<\/p>\n\n\n\n<ul><li>diverses pi\u00e8ces m\u00e9talliques;<\/li><li>cadres m\u00e9talliques;<\/li><li>supports, cadres et ch\u00e2ssis m\u00e9talliques;<\/li><li>pi\u00e8ces et pi\u00e8ces pour machines;<\/li><li>portails, cl\u00f4tures, tours de transmission&nbsp;;<\/li><li>\u00e9tag\u00e8res et conteneurs de stockage;<\/li><li>poteaux de lignes \u00e9lectriques, etc.<\/li><\/ul>\n\n\n\n<p>Dans la figure ci-dessous, vous pouvez voir les principales diff\u00e9rences de fabrication entre le coin lamin\u00e9 \u00e0 chaud et le coin press\u00e9 \u00e0 froid\u00a0:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.h-metal.ro\/blog\/wp-content\/uploads\/2024\/11\/Differences-entre-coin-lamine-et-coin-gaufre.png\"><img loading=\"lazy\" width=\"634\" height=\"173\" src=\"https:\/\/www.h-metal.ro\/blog\/wp-content\/uploads\/2024\/11\/Differences-entre-coin-lamine-et-coin-gaufre.png\" alt=\"\" class=\"wp-image-8919\" srcset=\"https:\/\/www.h-metal.ro\/blog\/wp-content\/uploads\/2024\/11\/Differences-entre-coin-lamine-et-coin-gaufre.png 634w, https:\/\/www.h-metal.ro\/blog\/wp-content\/uploads\/2024\/11\/Differences-entre-coin-lamine-et-coin-gaufre-300x82.png 300w, https:\/\/www.h-metal.ro\/blog\/wp-content\/uploads\/2024\/11\/Differences-entre-coin-lamine-et-coin-gaufre-18x5.png 18w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><\/a><\/figure>\n\n\n\n<p>H M\u00e9tal distribue rapidement, dans tout le pays, des produits lamin\u00e9s et press\u00e9s.<\/p>\n\n\n\n<p>Nous attendons vos demandes \u00e0 office@h-metal.ro<\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"http:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"StumbleUpon\",\"Digg\",\"Reddit\",\"Bebo\",\"Delicious\"); var hupso_toolbar_size_t=\"medium\";var hupso_url_t=\"\";var hupso_title_t=\"Quelles sont les diff\u00e9rences entre coin lamin\u00e9 et coin gaufr\u00e9\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>Il est tr\u00e8s important de conna\u00eetre quelles sont les diff\u00e9rences entre un coin lamin\u00e9 et un coin gaufr\u00e9, avant de r\u00e9aliser un projet. Ces deux corni\u00e8res sont des produits m\u00e9tallurgiques en acier, seulement ils sont fabriqu\u00e9s selon deux m\u00e9thodes totalement diff\u00e9rentes. Une corniche lamin\u00e9e est r\u00e9alis\u00e9e par le proc\u00e9d\u00e9 de laminage \u00e0 chaud ou \u00e0 [&hellip;]<\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"http:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"StumbleUpon\",\"Digg\",\"Reddit\",\"Bebo\",\"Delicious\"); var hupso_toolbar_size_t=\"medium\";var hupso_url_t=\"\";var hupso_title_t=\"Quelles sont les diff\u00e9rences entre coin lamin\u00e9 et coin gaufr\u00e9\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[45],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - 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