{"id":49088,"date":"2021-07-06T11:01:10","date_gmt":"2021-07-06T09:01:10","guid":{"rendered":"https:\/\/millerweldseurope.com\/non-classifiee\/onduleurs-avances-et-controles-de-formes-dondes-sortie-ca\/"},"modified":"2024-10-31T13:51:50","modified_gmt":"2024-10-31T12:51:50","slug":"onduleurs-avances-et-controles-de-formes-dondes-sortie-ca","status":"publish","type":"post","link":"https:\/\/millerweldseurope.com\/fr\/actualites\/onduleurs-avances-et-controles-de-formes-dondes-sortie-ca\/","title":{"rendered":"Onduleurs avanc\u00e9s et contr\u00f4les de formes d\u2019ondes&nbsp;: Sortie CA"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"49088\" class=\"elementor elementor-49088 elementor-4842\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-37143614 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37143614\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-69e9b597\" data-id=\"69e9b597\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e9ec2c6 elementor-widget elementor-widget-text-editor\" data-id=\"6e9ec2c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p>\n<p><strong>Par rapport \u00e0 une source d\u2019alimentation TIG traditionnelle, un <a href=\"https:\/\/millerweldseurope.com\/syncrowave\/\" target=\"_blank\" rel=\"noopener\">onduleur TIG dot\u00e9 de commandes avanc\u00e9es<\/a> offre un contr\u00f4le accru sur l\u2019arc de soudage. Cela permet \u00e0 l\u2019utilisateur d\u2019adapter le profil du cordon, d\u2019am\u00e9liorer le d\u00e9marrage de l\u2019arc, d\u2019augmenter les vitesses de d\u00e9placement, d\u2019obtenir de meilleurs r\u00e9sultats sur les mat\u00e9riaux et les sections plus minces et de b\u00e9n\u00e9ficier d\u2019autres avantages en termes de production.<\/strong><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\n<p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1db5193 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1db5193\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-db67ef5\" data-id=\"db67ef5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d10a9d elementor-widget elementor-widget-text-editor\" data-id=\"2d10a9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En mode CA, un onduleur permet de fa\u00e7onner la forme d\u2019onde avec plus de contr\u00f4le pour des r\u00e9sultats optimaux. Nous allons examiner quelques-uns des avantages offerts par ces capacit\u00e9s suppl\u00e9mentaires et la mani\u00e8re dont vous pouvez les utiliser. Si vous avez manqu\u00e9 l\u2019article pr\u00e9c\u00e9dent, consacr\u00e9 \u00e0 la <a href=\"https:\/\/millerweldseurope.com\/miller-technologies\/understanding-advanced-inverter-and-waveform-controls-dc-pulsing\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-type=\"URL\">Pulsation DC<\/a>, nous vous recommandons vivement de le lire.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-751b251 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"751b251\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ed941ac\" data-id=\"ed941ac\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-686ed3e elementor-widget elementor-widget-heading\" data-id=\"686ed3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sortie CA \u2013 Soudage de l\u2019aluminium et du magn\u00e9sium<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cb8f94d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cb8f94d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-00956a8\" data-id=\"00956a8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f976606 elementor-widget elementor-widget-text-editor\" data-id=\"f976606\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les progr\u00e8s de l\u2019\u00e9lectronique ont permis le d\u00e9veloppement de l\u2019onde carr\u00e9e qui a r\u00e9solu le probl\u00e8me de l\u2019extinction de l\u2019arc sinuso\u00efdal. Le d\u00e9veloppement de la technologie des onduleurs a permis d\u2019aller encore plus loin dans le contr\u00f4le du courant alternatif, en affinant l\u2019onde carr\u00e9e pour obtenir une transition quasi instantan\u00e9e entre les polarit\u00e9s, ce qui \u00e9limine la n\u00e9cessit\u00e9 de stabiliser l\u2019arc HF lors du soudage en courant alternatif et permet un contr\u00f4le pr\u00e9cis de l\u2019\u00e9quilibre CA, de la fr\u00e9quence de sortie ainsi qu\u2019un contr\u00f4le ind\u00e9pendant de l\u2019amplitude EN et EP.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9741c47 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9741c47\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2c6d7aa\" data-id=\"2c6d7aa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c8ab06 elementor-widget elementor-widget-heading\" data-id=\"8c8ab06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fr\u00e9quence de sortie CA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-89f86bc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"89f86bc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44547c0\" data-id=\"44547c0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ef272c4 elementor-widget elementor-widget-text-editor\" data-id=\"ef272c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La technologie classique limite la fr\u00e9quence du courant alternatif \u00e0 50 ou 60&nbsp;HZ, ce qui correspond \u00e0 la puissance d\u2019entr\u00e9e monophas\u00e9e. La technologie des onduleurs permet elle de r\u00e9gler la fr\u00e9quence de sortie entre 20 et 400&nbsp;Hz. L\u2019augmentation de la fr\u00e9quence du courant alternatif permet d\u2019obtenir un arc plus concentr\u00e9 avec un contr\u00f4le directionnel accru et une zone de d\u00e9capage plus \u00e9troite. Une fr\u00e9quence plus basse donne un arc moins concentr\u00e9, ce qui permet d\u2019obtenir un bain de soudage et un cordon de soudure plus larges.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dba595a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dba595a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a34bf9c\" data-id=\"a34bf9c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb70fd6 elementor-widget elementor-widget-text-editor\" data-id=\"cb70fd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un c\u00f4ne d\u2019arc \u00e0 400&nbsp;Hz est beaucoup plus serr\u00e9 et plus concentr\u00e9 \u00e0 l\u2019endroit exact o\u00f9 pointe l\u2019\u00e9lectrode qu\u2019un c\u00f4ne d\u2019arc fonctionnant \u00e0 60&nbsp;Hz. Cela am\u00e9liore consid\u00e9rablement la stabilit\u00e9 de l\u2019arc et accro\u00eet la p\u00e9n\u00e9tration, ce qui est id\u00e9al pour les soudures d\u2019angle et autres ajustements n\u00e9cessitant une p\u00e9n\u00e9tration profonde et pr\u00e9cise.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Par rapport \u00e0 une source d\u2019alimentation TIG traditionnelle, un onduleur TIG dot\u00e9 de commandes avanc\u00e9es offre un contr\u00f4le accru sur l\u2019arc de soudage. Cela permet \u00e0 l\u2019utilisateur d\u2019adapter le profil du cordon, d\u2019am\u00e9liorer le d\u00e9marrage de l\u2019arc, d\u2019augmenter les vitesses de d\u00e9placement, d\u2019obtenir de meilleurs r\u00e9sultats sur les mat\u00e9riaux et les sections plus minces et [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":44680,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[582,584,585,587,586,588,583,591,592,600,598,589,595,590],"tags":[],"class_list":["post-49088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-aerospatiale","category-construction-et-fabrication","category-construction-navale-et-structures-offshore","category-equipement-lourd","category-fabrication","category-miller-technologies-fr","category-processus-haute-purete-haute-pression-haute-temperature","category-reparation-et-entretien-terrain-et-atelier","category-soudage-avance-et-pulsations","category-soudage-daluminium","category-structures-chantier-et-atelier","category-transport-et-courses","category-tube"],"acf":[],"_links":{"self":[{"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/posts\/49088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/comments?post=49088"}],"version-history":[{"count":12,"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/posts\/49088\/revisions"}],"predecessor-version":[{"id":49516,"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/posts\/49088\/revisions\/49516"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/media\/44680"}],"wp:attachment":[{"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/media?parent=49088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/categories?post=49088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/millerweldseurope.com\/fr\/wp-json\/wp\/v2\/tags?post=49088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}