{"id":20739,"date":"2026-07-13T14:29:36","date_gmt":"2026-07-13T06:29:36","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20739"},"modified":"2026-08-27T14:36:32","modified_gmt":"2026-08-27T06:36:32","slug":"worldia-pcbn-grooving-insert-application-case-hard-turning-of-external-grooves-on-new-energy-vehicle-motor-shaft","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/fr\/news-and-media\/application-news\/worldia-pcbn-grooving-insert-application-case-hard-turning-of-external-grooves-on-new-energy-vehicle-motor-shaft\/","title":{"rendered":"Application des plaquettes de rainurage PCBN Worldia\u00a0: usinage dur de rainures externes sur l'arbre moteur d'un v\u00e9hicule \u00e0 \u00e9nergies nouvelles"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-20740\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_01.jpg\" alt=\"\" width=\"1080\" height=\"511\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_01.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_01-300x142.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_01-1024x485.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_01-768x363.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_01-18x9.jpg 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_01-600x284.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/> <img decoding=\"async\" class=\"aligncenter size-trpcustomlanguageflag wp-image-20741\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_02.jpg\" alt=\"\" width=\"1080\" height=\"1100\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_02.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_02-295x300.jpg 295w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_02-1005x1024.jpg 1005w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_02-768x782.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_02-12x12.jpg 12w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_02-600x611.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>Contexte de l'application<br \/>\nLe tron\u00e7onnage et le rainurage sont des proc\u00e9d\u00e9s d'usinage courants et largement utilis\u00e9s, appliqu\u00e9s dans l'automobile, les engins de chantier, l'aviation civile, l'\u00e9nergie et d'autres industries.<br \/>\nLe rainurage diff\u00e8re du tournage g\u00e9n\u00e9ral sur les points suivants\u00a0:<br \/>\n\u25a0 Le rainurage g\u00e9n\u00e8re g\u00e9n\u00e9ralement une force de coupe plus importante, ce qui provoque facilement des vibrations et nuit \u00e0 la qualit\u00e9 d'usinage\u00a0;<br \/>\n\u25a0 Limit\u00e9s par leurs fonctions et leurs structures, les inserts de tron\u00e7onnage et leurs syst\u00e8mes de serrage pr\u00e9sentent une faible rigidit\u00e9, ce qui entra\u00eene une courte dur\u00e9e de vie de l'outil\u00a0;<br \/>\n\u25a0 Cassage et \u00e9vacuation des copeaux lors des op\u00e9rations de rainurage et de tron\u00e7onnage. L'enchev\u00eatrement des copeaux est fr\u00e9quent, ce qui r\u00e9duit la dur\u00e9e de vie de l'outil et d\u00e9t\u00e9riore la qualit\u00e9 de la surface finie.<br \/>\nEn tant que fabricant int\u00e9gr\u00e9 d'outils de coupe sp\u00e9cialis\u00e9 dans les outils ultra-durs, Worldia propose des solutions d'outils PCBN et PCD pour le d\u00e9coupage et le rainurage de l'acier tremp\u00e9, de la fonte, de la m\u00e9tallurgie des poudres, des m\u00e9taux non ferreux et des alliages durs.<br \/>\n<img decoding=\"async\" class=\"aligncenter size-trpcustomlanguageflag wp-image-20742\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_03.jpg\" alt=\"\" width=\"1080\" height=\"1436\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_03.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_03-226x300.jpg 226w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_03-770x1024.jpg 770w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_03-768x1021.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_03-9x12.jpg 9w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_03-600x798.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20743\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_04.jpg\" alt=\"\" width=\"1080\" height=\"1412\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_04.jpg 540w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_04-229x300.jpg 229w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0604PCBN\u5207\u69fd\u5200\u7247\u7535\u673a\u8f74\u5916\u5706\uff08\u82f1\uff09_04-9x12.jpg 9w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>Analyse des solutions<br \/>\nLa pi\u00e8ce du client est un arbre moteur pour v\u00e9hicule \u00e0 \u00e9nergie nouvelle, produit en grande s\u00e9rie et d'une duret\u00e9 \u00e9lev\u00e9e. Des exigences strictes sont impos\u00e9es quant \u00e0 la pr\u00e9cision dimensionnelle et \u00e0 la qualit\u00e9 d'usinage des rainures, notamment les rayons de courbure des bords et du fond, ainsi que l'absence de bavures sur la surface. L'insert de rainurage standard en PCBN rev\u00eatu de Worldia offre une dur\u00e9e de vie 74 % sup\u00e9rieure \u00e0 celle de la solution d'origine.<br \/>\nAdapt\u00e9es aux exigences sp\u00e9cifiques du client, notamment en mati\u00e8re de mat\u00e9riau de la pi\u00e8ce, de dimensions d'usinage et de rainures sans bavures, les plaquettes de rainurage standard en PCBN rev\u00eatues C2, de nuance PN409, offrent une excellente t\u00e9nacit\u00e9 et une grande r\u00e9sistance \u00e0 l'\u00e9caillage. La g\u00e9om\u00e9trie personnalis\u00e9e des ar\u00eates de coupe garantit un tranchant optimal tout en optimisant la force de coupe, prolongeant ainsi la dur\u00e9e de vie des plaquettes et assurant une qualit\u00e9 de surface sup\u00e9rieure.<br \/>\nLes outils de rainurage super-durs Worldia couvrent une gamme compl\u00e8te de dimensions standardis\u00e9es pour les mat\u00e9riaux de pi\u00e8ces courants, facilitant ainsi la s\u00e9lection et assurant une livraison rapide. Leur structure de serrage sp\u00e9cialement con\u00e7ue garantit un serrage plus ferme et une rigidit\u00e9 accrue. Des produits sur mesure sont \u00e9galement disponibles pour r\u00e9pondre \u00e0 des exigences d'usinage sp\u00e9cifiques, couvrant l'ensemble des op\u00e9rations telles que le tron\u00e7onnage, le rainurage ext\u00e9rieur, le rainurage frontal, le rainurage int\u00e9rieur et le filetage.<\/p>","protected":false},"excerpt":{"rendered":"<p>Application Background Cutoff and grooving are common and widely used machining processes, applied in automotive, construction machinery, civil aviation, energy and other industries. Grooving differs from general turning in the following aspects: \u25a0 Grooving usually generates larger cutting force, which easily causes vibration and impairs machining quality; \u25a0 Restricted by functions and structures, parting inserts [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":20740,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-20739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-news"],"_links":{"self":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts\/20739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/comments?post=20739"}],"version-history":[{"count":2,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts\/20739\/revisions"}],"predecessor-version":[{"id":20754,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/posts\/20739\/revisions\/20754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/media\/20740"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/media?parent=20739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/categories?post=20739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/fr\/wp-json\/wp\/v2\/tags?post=20739"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}