{"id":5372,"date":"2024-02-06T13:08:53","date_gmt":"2024-02-06T12:08:53","guid":{"rendered":"https:\/\/www.cailabs.com\/case-studies\/ncla-ireland\/"},"modified":"2025-03-24T10:02:07","modified_gmt":"2025-03-24T09:02:07","slug":"ncla-irelande","status":"publish","type":"case-study","link":"https:\/\/www.cailabs.com\/fr\/etudes-de-cas\/micro-usinage\/ncla-irelande\/","title":{"rendered":"NCLA optimise les proc\u00e9d\u00e9s de micro-usinage laser avec CANUNDA-SPLIT"},"content":{"rendered":"\n
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Micro-usinage \u2026<\/strong><\/strong><\/strong><\/h6>\n\n\n\n
\"Image<\/picture><\/figure>
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> Acier inoxydable<\/p>\n\n\n\n

> 1030nm<\/p>\n\n\n\n

> 125\u00b5J \/ impulsions<\/p>\n\n\n\n

> 400 kHz<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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\u2026 avec 9 sous-faisceaux individuels<\/strong><\/strong><\/strong><\/h6>\n\n\n\n
\"Picture19\"<\/picture><\/figure>
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in the processing plane:<\/strong><\/p>\n\n\n\n

> 9 sous-faisceaux
> 17\u00b5m waist
> 80\u00b5m pitch
> Homog\u00e9n\u00e9it\u00e9 96%<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

Taux d\u2019usinage +42%<\/strong><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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T\u00e9l\u00e9chargez l’\u00e9tude de cas<\/a><\/div>\n<\/div>\n\n\n\n
Le partenaire<\/h5>\n\n\n\n

Le NCLA<\/a> (National Centre for Laser Applications) est un centre de recherche bas\u00e9 \u00e0 l\u2019Universit\u00e9 Nationale d\u2019Irlande, Galway, qui \u00e9tudie le traitement des mat\u00e9riaux par laser notamment dans le but de d\u00e9velopper de nouvelles solutions industrielles et innovantes.<\/p>\n\n\n\n

L\u2019application<\/h5>\n\n\n\n

Le micro-per\u00e7age et le micro-usinage de surface<\/strong> sont des op\u00e9rations classiques effectu\u00e9es dans l\u2019industrie. L\u2019utilisation d\u2019un laser \u00e0 impulsions ultra-courtes permet une grande am\u00e9lioration de ces proc\u00e9d\u00e9s et rencontre donc un int\u00e9r\u00eat grandissant aupr\u00e8s des industriels.<\/p>\n\n\n\n

La probl\u00e9matique<\/h5>\n\n\n\n

NCLA souhaite d\u00e9velopper des solutions permettant d\u2019am\u00e9liorer le rendement des proc\u00e9d\u00e9s de micro-per\u00e7age et de micro-usinage de surface par laser ultra-court.<\/strong> L\u2019usinage en parall\u00e8le est une des solutions les plus prometteuses mais n\u00e9cessite une technologie de division de faisceaux compatible avec ces lasers.<\/p>\n\n\n\n

La solution CANUNDA-SPLIT<\/h5>\n\n\n\n

CANUNDA-SPLIT est un module de division de faisceau permettant d\u2019effectuer un usinage en parall\u00e8le. De conception enti\u00e8rement r\u00e9flective, ce module est compatible avec les impulsions femtosecondes \u00e0 haute \u00e9nergie. CANUNDA-SPLIT permet de choisir entre diff\u00e9rents motifs de division de faisceau (nombre de spots, \u2026). Enfin, son int\u00e9gration machine simplifi\u00e9e en fait une solution adapt\u00e9e aux proc\u00e9d\u00e9s industriels.<\/p>\n\n\n\n

Int\u00e9gration industrielle du module CANUNDA-SPLIT<\/h5>\n\n\n\n

CANUNDA-SPLIT a \u00e9t\u00e9 utilis\u00e9 dans les locaux du NCLA sur un banc optique pour effectuer du micro-per\u00e7age et du micro-usinage de surface sur de l\u2019acier inoxydable.<\/p>\n\n\n\n

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\"Image<\/picture>
CANUNDA-SPLIT a permis la division du faisceau d\u2019entr\u00e9e en 9 sous-faisceaux parall\u00e8les individuels de 17 \u00b5m de waist sur la zone de travail, s\u00e9par\u00e9s d\u2019une distance de 80 \u00b5m.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n","protected":false},"excerpt":{"rendered":"

NCLA, Ireland<\/p>\n","protected":false},"author":2,"featured_media":1054,"parent":0,"template":"","categorie-case-study":[87,84],"class_list":["post-5372","case-study","type-case-study","status-publish","has-post-thumbnail","hentry","categorie-case-study-micro-usinage","categorie-case-study-procedes-laser-industriels"],"acf":[],"yoast_head":"\nEtude de cas | NCLA optimise les proc\u00e9d\u00e9s de micro-usinage laser avec CANUNDA-SPLIT<\/title>\n<meta name=\"description\" content=\"NCLA optimise les proc\u00e9d\u00e9s de micro-usinage laser avec CANUNDA-SPLIT\" \/>\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.cailabs.com\/fr\/etudes-de-cas\/micro-usinage\/ncla-irelande\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Etude de cas | NCLA optimise les proc\u00e9d\u00e9s 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