{"id":70758,"date":"2025-07-22T14:23:02","date_gmt":"2025-07-22T12:23:02","guid":{"rendered":"https:\/\/www.he-arc.ch\/?post_type=he-arc_project&#038;p=70758"},"modified":"2025-07-22T14:27:55","modified_gmt":"2025-07-22T12:27:55","slug":"inoxydage","status":"publish","type":"he-arc_project","link":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/inoxydage\/","title":{"rendered":"Laitons sans plomb"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Contexte et enjeux<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le plomb, bien qu\u2019utile dans les alliages, est toxique. Ce projet vise \u00e0 d\u00e9velopper avec les industriels un approvisionnement de mati\u00e8res alternatives permettant de r\u00e9aliser les pi\u00e8ces horlog\u00e8res typiques.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Objectifs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lors de ce projet, de nouvelles mati\u00e8res ont \u00e9t\u00e9 test\u00e9es et caract\u00e9ris\u00e9es dans les diff\u00e9rents proc\u00e9d\u00e9s permettant de r\u00e9aliser des pi\u00e8ces horlog\u00e8res : r\u00e9sistance \u00e0 la corrosion, d\u00e9colletage, fraisage, \u00e9tampage, per\u00e7age, diamantage, traitements thermiques, etc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous avons d\u00e9velopp\u00e9 l\u2019instrumentation de syst\u00e8mes de production, d\u00e9velopp\u00e9 les logiciels de traitement du signal n\u00e9cessaires et effectu\u00e9 des tests pour obtenir les informations pertinentes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Partenaires et financement<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Partenaires: Consortium<br>Financement: priv\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9sultats<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Caract\u00e9risation des nouvelles mati\u00e8res, et optimisation des sources d\u2019approvisionnement<\/li>\n\n\n\n<li>D\u00e9veloppement d\u2019outil physiques et software pour la quantification technico-commerciale des processus d\u2019usinage<\/li>\n\n\n\n<li>Caract\u00e9risation des performances d\u2019usinage de ces nouvelles mati\u00e8res<\/li>\n\n\n\n<li>Clefs pour acc\u00e9l\u00e9rer la mise en production des nouvelles mati\u00e8res<\/li>\n<\/ul>\n\n\n\n<div id='gallery-1' class='gallery galleryid-70758 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.he-arc.ch\/en\/hearc_ingenierie_laiton_1-2\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2025\/07\/hearc_ingenierie_laiton_1-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.he-arc.ch\/en\/hearc_ingenierie_laiton_2-2\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2025\/07\/hearc_ingenierie_laiton_2-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2025\/07\/hearc_ingenierie_laiton_2-150x150.png 150w, https:\/\/www.he-arc.ch\/wp-content\/uploads\/2025\/07\/hearc_ingenierie_laiton_2-300x300.png 300w, https:\/\/www.he-arc.ch\/wp-content\/uploads\/2025\/07\/hearc_ingenierie_laiton_2-400x400.png 400w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\">Chef de projet (HE-Arc)<\/h2>\n\n\n\n<div id=\"contact-card-block_6d320d016a8fdcfc18007bade14c44c5\" class=\"contact-card is-shadowed mb-2-5 is-not-contained\">\n  <div class=\"contact-card__inner\">\n                <div class=\"contact-entry mb-1\">\n        Patrick Neuenschwander\n      <\/div>\n                      <div class=\"contact-entry mb-1\">\n        <a href=\"tel:+41329301839\"  class=\"simple-link contact-entry mb-1\">+41 32 930 18 39<\/a>\n      <\/div>\n                      <div class=\"contact-entry \">\n        <a href=\"mailto:Patrick.Neuenschwander@he-arc.ch\"  class=\"simple-link contact-entry mb-1\">Patrick.Neuenschwander@he-arc.ch<\/a>\n      <\/div>\n            <\/div>\n<\/div>\n","protected":false},"author":6,"featured_media":70739,"template":"","he-arc_domain":[3],"he-arc_project_skill":[136],"he-arc_project_year":[36,37,38,39,40,41,42,43,44],"class_list":["post-70758","he-arc_project","type-he-arc_project","status-publish","has-post-thumbnail","hentry","he-arc_domain-ingenierie","he-arc_project_skill-autonomisation-industrielle","he-arc_project_year-36","he-arc_project_year-37","he-arc_project_year-38","he-arc_project_year-39","he-arc_project_year-40","he-arc_project_year-41","he-arc_project_year-42","he-arc_project_year-43","he-arc_project_year-44"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Laitons sans plomb - Haute-Ecole Arc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/inoxydage\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Laitons sans plomb - Haute-Ecole Arc\" \/>\n<meta property=\"og:description\" content=\"Contexte et enjeux Le plomb, bien qu\u2019utile dans les alliages, est toxique. 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