{"id":12473,"date":"2024-03-11T18:16:19","date_gmt":"2024-03-11T18:16:19","guid":{"rendered":"https:\/\/bfymold.com\/?p=12473"},"modified":"2025-06-14T06:47:19","modified_gmt":"2025-06-14T06:47:19","slug":"do-injection-molds-need-to-be-cleaned","status":"publish","type":"post","link":"https:\/\/bfymold.com\/fr\/do-injection-molds-need-to-be-cleaned\/","title":{"rendered":"Nettoyage des moules d&rsquo;injection : 4 \u00e9tapes d&rsquo;entretien essentielles pour la long\u00e9vit\u00e9"},"content":{"rendered":"\n<p id=\"ua21c9985\">Si le <a href=\"https:\/\/bfymold.com\/fr\/services\/mold-making\/\" data-type=\"page\" data-id=\"12190\">moule d&rsquo;injection<\/a> est trop propre, quel est le probl\u00e8me ? Vous le saurez en lisant cet article. <\/p>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"Nqv84\">Nettoyage de routine des moules d&rsquo;injection dans les cycles de production<\/h2>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"u64e12e0f\">Chaque fois que le moule est retir\u00e9 de la presse, les pores du moule doivent d&rsquo;abord \u00eatre ouverts pour \u00e9liminer toutes les salet\u00e9s oxydantes et la rouille dans les zones non critiques du moule et du gabarit. Cela permet d&rsquo;\u00e9viter la corrosion lente de la surface et des bords de l&rsquo;acier. Dans de nombreux cas, m\u00eame apr\u00e8s le nettoyage, certaines surfaces de moules non rev\u00eatues ou sujettes \u00e0 la rouille se rouillent \u00e0 nouveau. Par cons\u00e9quent, m\u00eame s&rsquo;il faut beaucoup de temps pour brosser le moule non prot\u00e9g\u00e9. Mais la rouille de surface ne peut pas \u00eatre compl\u00e8tement \u00e9vit\u00e9e.    <\/p>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/02\/plastic-bottle-manufacturing-metal-mold--1024x682.jpg\" alt=\"Moules d&#039;injection\" class=\"wp-image-18328\" style=\"width:700px\" title=\"\" srcset=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/02\/plastic-bottle-manufacturing-metal-mold--1024x682.jpg 1024w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/02\/plastic-bottle-manufacturing-metal-mold--300x200.jpg 300w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/02\/plastic-bottle-manufacturing-metal-mold--768x512.jpg 768w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/02\/plastic-bottle-manufacturing-metal-mold--1536x1024.jpg 1536w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/02\/plastic-bottle-manufacturing-metal-mold-.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Moules d&rsquo;injection<\/figcaption><\/figure>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"KbIjr\">Pr\u00e9vention des r\u00e9sidus post-moulage dans les moules \u00e0 injection<\/h2>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"u2ce67427\">Les exigences en mati\u00e8re de nettoyage varient en fonction des types de r\u00e9sidus. Par exemple, les r\u00e9sines telles que le chlorure de polyvinyle produisent du chlorure d&rsquo;hydrog\u00e8ne gazeux, qui corrode de nombreux <a href=\"https:\/\/bfymold.com\/fr\/20-different-types-of-metals-and-their-properties\/\" data-type=\"post\" data-id=\"16154\">types de matrices<\/a> en acier. D&rsquo;autres r\u00e9sidus sont s\u00e9par\u00e9s des retardateurs de flamme et des antioxydants, mais provoquent la corrosion de l&rsquo;acier. Certains pigments font rouiller l&rsquo;acier et la rouille est difficile \u00e0 enlever. M\u00eame l&rsquo;eau ordinaire scell\u00e9e, si elle est plac\u00e9e trop longtemps sur la surface non trait\u00e9e du moule, l&rsquo;endommagera \u00e9galement.    <\/p>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"n4nBq\">Conduites d&rsquo;a\u00e9ration autonettoyantes pour les moules d&rsquo;injection modernes<\/h2>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"u8782908c\">Ces tuyaux sont tr\u00e8s brillants. Le conduit d&rsquo;a\u00e9ration est nettoy\u00e9 et poli jusqu&rsquo;au niveau SPI #A3. Par ailleurs, lors du broyage ou du meulage, les r\u00e9sidus sont \u00e9vacu\u00e9s dans la zone de d\u00e9chets de la conduite de ventilation afin d&rsquo;\u00e9viter qu&rsquo;ils n&rsquo;adh\u00e8rent \u00e0 la surface du b\u00e2ti du broyeur d&rsquo;\u00e9bauche. Toutefois, si l&rsquo;op\u00e9rateur utilise des tampons \u00e0 r\u00e9curer plus grossiers, de la toile \u00e9meri, du papier de verre, des pierres de meulage ou des brosses \u00e0 poils en nylon, en laiton ou en acier pour meuler le moule manuellement, cela entra\u00eenera un nettoyage excessif du moule.   <\/p>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/bfymold.com\/wp-content\/uploads\/2024\/12\/Double-Injection-Molding4.webp\" alt=\"moules d&#039;injection\" class=\"wp-image-15466\" style=\"width:700px\" title=\"\" srcset=\"https:\/\/bfymold.com\/wp-content\/uploads\/2024\/12\/Double-Injection-Molding4.webp 800w, https:\/\/bfymold.com\/wp-content\/uploads\/2024\/12\/Double-Injection-Molding4-300x300.webp 300w, https:\/\/bfymold.com\/wp-content\/uploads\/2024\/12\/Double-Injection-Molding4-150x150.webp 150w, https:\/\/bfymold.com\/wp-content\/uploads\/2024\/12\/Double-Injection-Molding4-768x768.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">moules d&rsquo;injection<\/figcaption><\/figure>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"x8z0N\">Nettoyage de pr\u00e9cision avec des abrasifs standardis\u00e9s<\/h2>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"ua8ce5c46\">En g\u00e9n\u00e9ral, lorsque des plastiques durs, des billes de verre, des coquilles de noix et des pastilles d&rsquo;aluminium sont utilis\u00e9s comme agents abrasifs pour le broyage \u00e0 haute pression et le nettoyage de la surface du moule, si ces agents abrasifs sont utilis\u00e9s trop fr\u00e9quemment ou de mani\u00e8re incorrecte, cette m\u00e9thode de broyage provoquera \u00e9galement des pores sur la surface du moule et facilitera l&rsquo;adh\u00e9sion des r\u00e9sidus \u00e0 celle-ci. Cela entra\u00eenera une augmentation des r\u00e9sidus, de l&rsquo;usure, une fracture pr\u00e9matur\u00e9e du moule ou des bavures, ainsi que d&rsquo;autres ph\u00e9nom\u00e8nes, mais cela est plus propice au nettoyage du moule. <\/p>\n\n<div style=\"height:65px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"u0595265b\">Pour r\u00e9duire efficacement l&rsquo;usure du moule, il convient de trouver un \u00e9quipement de nettoyage adapt\u00e9 au moule et \u00e0 la technologie de traitement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si le moule d&rsquo;injection est trop propre, quel est le probl\u00e8me ? Vous le saurez en lisant cet article. Nettoyage de routine des moules d&rsquo;injection dans les cycles de production Chaque fois que le moule est retir\u00e9 de la presse, les pores du moule doivent d&rsquo;abord \u00eatre ouverts pour \u00e9liminer toutes les salet\u00e9s oxydantes et [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7009,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[49],"tags":[],"class_list":["post-12473","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/posts\/12473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/comments?post=12473"}],"version-history":[{"count":0,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/posts\/12473\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/media\/7009"}],"wp:attachment":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/media?parent=12473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/categories?post=12473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/tags?post=12473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}