{"id":31104,"date":"2024-10-08T09:09:21","date_gmt":"2024-10-08T09:09:21","guid":{"rendered":"https:\/\/www.harsle.com\/?p=31104"},"modified":"2024-11-22T07:03:50","modified_gmt":"2024-11-22T07:03:50","slug":"analysis-of-the-causes-of-blade-breakage","status":"publish","type":"post","link":"https:\/\/www.harsle.com\/fr\/analysis-of-the-causes-of-blade-breakage\/","title":{"rendered":"Analyse des causes de rupture des lames des cisailles"},"content":{"rendered":"<p class=\"wp-block-paragraph\">En tant qu&#039;ing\u00e9nieur exp\u00e9riment\u00e9 dans l&#039;industrie de la fabrication m\u00e9tallique, je suis fr\u00e9quemment confront\u00e9 au d\u00e9fi de <a href=\"\/fr\/shearing-blades-key-facts-you-should-know\/\">rupture de lame<\/a> dans <a href=\"https:\/\/www.vigert.com\/product-category\/sheet-metal-processing\/cutting-machine\/shearing-machine\/\" target=\"_blank\" rel=\"noopener\">machines \u00e0 cisailler<\/a>Dans cet article, j&#039;analyserai en profondeur les causes de rupture des lames des cisailles. Comprendre ces causes est essentiel pour \u00e9viter les temps d&#039;arr\u00eat et garantir l&#039;efficacit\u00e9 op\u00e9rationnelle. J&#039;explorerai des facteurs tels qu&#039;un mauvais alignement des lames, la duret\u00e9 des mat\u00e9riaux et l&#039;usure au fil du temps. En identifiant ces probl\u00e8mes, nous pourrons mettre en \u0153uvre des solutions efficaces pour prolonger la dur\u00e9e de vie des lames et am\u00e9liorer les performances globales des cisailles. Rejoignez-moi pour approfondir ce sujet important.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Causes de rupture de lame<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-724.png\" alt=\"\" class=\"wp-image-41592\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-724.png 750w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-724-300x300.png 300w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-724-150x150.png 150w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-724-430x430.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-724-700x700.png 700w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;hydraulique&nbsp;<a href=\"https:\/\/www.harsle.com\/fr\/shearing-machine.html\/\">cisaille<\/a>&nbsp;La lame est utilis\u00e9e sur la cisaille pendulaire hydraulique. Comme la cisaille pendulaire hydraulique pr\u00e9sente un mouvement circulaire, la lame est g\u00e9n\u00e9ralement utilis\u00e9e comme compensation de corne, ce qui permet d&#039;obtenir un \u00e9cartement optimal. Une coupe impr\u00e9cise peut entra\u00eener une mauvaise coupe des t\u00f4les et endommager la lame plus gravement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les principales raisons de la rupture de la lame de la cisaille sont les suivantes :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. Il y a un probl\u00e8me avec le mat\u00e9riau de la cisaille hydraulique<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. Le r\u00e9glage de l&#039;\u00e9cartement des lames de la cisaille hydraulique est incorrect.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Si la lame de la cisaille hydraulique coupe la plaque de protection<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. La lame de la cisaille hydraulique coupant l&#039;acier rond a \u00e9galement le risque de provoquer l&#039;effondrement<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5. La force d&#039;impact est trop forte lors de l&#039;alimentation du mat\u00e9riau en feuille, ce qui peut \u00e9galement provoquer la rupture de la lame de la cisaille.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">6. Le choix du mat\u00e9riau de la plaque n&#039;est pas appropri\u00e9, par exemple le mat\u00e9riau est trop dur ou l&#039;acier \u00e0 haute teneur en mangan\u00e8se, l&#039;acier inoxydable ou d&#039;autres mat\u00e9riaux divers<\/p>","protected":false},"excerpt":{"rendered":"<p>En tant qu&#039;ing\u00e9nieur chevronn\u00e9 dans l&#039;industrie de la fabrication de m\u00e9taux, je suis fr\u00e9quemment confront\u00e9 au d\u00e9fi de la rupture des lames dans les machines de cisaillement.<\/p>","protected":false},"author":1,"featured_media":54016,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[180],"tags":[1691,1692,1690,1693,1689],"class_list":["post-31104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-blade-breakage","tag-blade-material","tag-cutting-machine-blade","tag-problem-of-blade","tag-shearing-machine-blade"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/Analysis-of-The-Causes-of-Blade-Breakage-of-Shearing-Machines.png","_links":{"self":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/posts\/31104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/comments?post=31104"}],"version-history":[{"count":0,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/posts\/31104\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/media\/54016"}],"wp:attachment":[{"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/media?parent=31104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/categories?post=31104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.harsle.com\/fr\/wp-json\/wp\/v2\/tags?post=31104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}