{"id":89517,"date":"2025-02-26T09:36:37","date_gmt":"2025-02-26T01:36:37","guid":{"rendered":"https:\/\/solomon-3d.mesvr.tw\/?p=89517"},"modified":"2025-02-26T09:37:15","modified_gmt":"2025-02-26T01:37:15","slug":"detection-des-defauts-des-boulons-metalliques-par-ia","status":"publish","type":"post","link":"https:\/\/solomon-3d.mesvr.tw\/fr\/etudes-de-cas\/detection-des-defauts-des-boulons-metalliques-par-ia\/","title":{"rendered":"D\u00e9tection des d\u00e9fauts des boulons m\u00e9talliques par IA"},"content":{"rendered":"
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<\/span>\"pile
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SolVision\u00c9tude de cas<\/span><\/h2>\n\n\n\n
Fabrication<\/a><\/div>\n<\/div><\/div>\n\n\n\n
<\/div>\n\n\n

D\u00e9tection des d\u00e9fauts des boulons m\u00e9talliques par IA<\/h1><\/div><\/div>\n\n\n\n
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Client<\/h2>\n\n\n\n

Le client est un fabricant leader de boulons et d\u2019\u00e9crous, dont le si\u00e8ge est en Asie.<\/p>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n

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Cas<\/h2>\n\n\n\n
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Contr\u00f4le de qualit\u00e9 des boulons m\u00e9talliques<\/h3>\n\n\n\n

Le client recherchait une solution de d\u00e9tection de d\u00e9fauts pr\u00e9cise, capable d\u2019identifier des d\u00e9fauts, tels que de petites bosses, sur les boulons fabriqu\u00e9s, quelle que soit leur position ou orientation.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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<\/div>\n\n\n\n
\"pile<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
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D\u00e9fi<\/h2>\n\n\n\n
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R\u00e9duction du taux de faux n\u00e9gatifs en d\u00e9tection de d\u00e9fauts<\/h3>\n\n\n\n

Pour \u00e9viter toute redondance dans la d\u00e9tection des d\u00e9fauts, chaque boulon devait \u00eatre analys\u00e9 individuellement sous trois angles diff\u00e9rents. En raison du volume de production \u00e9lev\u00e9, le client n\u00e9cessitait que le processus d’inspection soit termin\u00e9 en moins d’une seconde par boulon, tout en maintenant un taux de pr\u00e9cision minimum de 90 %. Cette t\u00e2che \u00e9tait d’autant plus complexe que la surface r\u00e9fl\u00e9chissante des boulons pouvait entra\u00eener des erreurs d’interpr\u00e9tation des reflets lumineux comme des d\u00e9fauts.<\/p>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n

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Solution<\/h2>\n\n\n\n
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Solution innovante d’inspection par IA<\/h3>\n\n\n\n

Solomon a con\u00e7u un syst\u00e8me assist\u00e9 par robot qui fait tourner chaque boulon \u00e0 360 degr\u00e9s, capturant trois images pour identifier d’\u00e9ventuels d\u00e9fauts. Pour surmonter les d\u00e9fis li\u00e9s aux surfaces r\u00e9fl\u00e9chissantes, un mod\u00e8le d’IA dans SolVision<\/a> a \u00e9t\u00e9 form\u00e9, et nos ing\u00e9nieurs ont fourni au client des recommandations pour des conditions d’\u00e9clairage et de fond optimales afin de minimiser les r\u00e9flexions. Cette approche int\u00e9gr\u00e9e a permis un processus d’inspection rapide, achevant l’inspection en seulement 49 millisecondes par boulon avec un taux de pr\u00e9cision impeccable de 100 %.<\/p>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n

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R\u00e9sultat<\/h2>\n\n\n\n
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<\/path><\/svg>Temps de cycle d’inspection de 49 millisecondes par boulon<\/span><\/div>
<\/path><\/svg>Pr\u00e9cision de d\u00e9tection des d\u00e9fauts de 100 %<\/span><\/div>
<\/path><\/svg>Taux de faux n\u00e9gatifs r\u00e9duit \u00e0 z\u00e9ro<\/span><\/div><\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

SolVision garantit un taux de d\u00e9tection des d\u00e9fauts impeccable de 100 % en seulement 49 millisecondes par boulon, en s’attaquant aux d\u00e9fis li\u00e9s aux surfaces r\u00e9fl\u00e9chissantes et en \u00e9liminant les faux n\u00e9gatifs.<\/p>","protected":false},"author":875,"featured_media":67680,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"#gspb_heading-id-gsbp-5f6009ef-2b72{font-size:60px;line-height:100px;text-align:center!important;color:var(--gs-colorone);margin-top:50px}#gspb_heading-id-gsbp-5f6009ef-2b72 .gsap-g-line{text-align:center!important}#gspb_heading-id-gsbp-5f6009ef-2b72 .gspb_heading_subtitle,#gspb_subheading-id-gsbp-5f6009ef-2b72{display:block;line-height:22px;margin-top:5px;font-size:30px;color:var(--wp--preset--color--white, 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