{"id":19803,"date":"2022-11-30T17:40:01","date_gmt":"2022-11-30T16:40:01","guid":{"rendered":"https:\/\/dev.galagar.com\/faq-items\/pourquoi-lutilisation-de-pointes-de-contact-speciales-est-elle-recommandee-pour-le-soudage-mig-de-laluminium\/"},"modified":"2023-05-02T19:27:29","modified_gmt":"2023-05-02T17:27:29","slug":"pourquoi-lutilisation-de-pointes-de-contact-speciales-est-elle-recommandee-pour-le-soudage-mig-de-laluminium","status":"publish","type":"avada_faq","link":"https:\/\/galagar.com\/fr\/faq-items\/pourquoi-lutilisation-de-pointes-de-contact-speciales-est-elle-recommandee-pour-le-soudage-mig-de-laluminium\/","title":{"rendered":"Pourquoi l&#8217;utilisation de pointes de contact sp\u00e9ciales est-elle recommand\u00e9e pour le soudage MIG de l&#8217;aluminium ?"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>En raison du coefficient de dilatation de l&#8217;aluminium, presque deux fois sup\u00e9rieur \u00e0 celui de l&#8217;acier, lorsque le fil est chauff\u00e9 au niveau de la pointe de contact, le diam\u00e8tre augmente plus rapidement, de sorte que le diam\u00e8tre du trou de la pointe de contact doit \u00eatre plus grand, avec une tol\u00e9rance l\u00e9g\u00e8rement sup\u00e9rieure \u00e0 celle de l&#8217;acier. Il est donc recommand\u00e9 d&#8217;utiliser des pointes de contact sp\u00e9ciales en aluminium.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_joinchat":[],"footnotes":""},"faq_category":[1618],"class_list":["post-19803","avada_faq","type-avada_faq","status-publish","format-standard","hentry","faq_category-soudage-et-coupage"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pourquoi l&#039;utilisation de pointes de contact sp\u00e9ciales est-elle recommand\u00e9e pour le soudage MIG de l&#039;aluminium ? 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