![\"Thread](\"http:\/\/www.symachining.com\/wp-content\/uploads\/2020\/05\/Bad-thread.jpg\")
<\/a><\/p>\nC'est pourquoi nous allons apprendre 10 conseils pour le taraudage dans l'usinage de pr\u00e9cision.<\/p>\n
1. Le trou du fond du filet sur la pi\u00e8ce doit \u00eatre chanfrein\u00e9, les deux extr\u00e9mit\u00e9s du trou du filet doivent \u00eatre chanfrein\u00e9es.<\/p>\n
2. La position du serre-pi\u00e8ce doit \u00eatre correcte, essayez de faire en sorte que l'axe du trou filet\u00e9 soit plac\u00e9 dans une position horizontale ou correcte, de sorte que le taraudage puisse facilement juger si la taille du taraud est perpendiculaire au plan de la pi\u00e8ce \u00e0 usiner.<\/p>\n
3. Au d\u00e9but du taraudage, essayez de placer le robinet droit, et v\u00e9rifiez et corrigez soigneusement la position du robinet.<\/p>\n
4. Lors du taraudage, tous les 1\/2-1 tours du taraud, celui-ci doit tourner d'environ 1\/2 tour, de mani\u00e8re \u00e0 ce que les copeaux puissent \u00eatre facilement \u00e9vacu\u00e9s.<\/p>\n
5. Lors du taraudage de trous \u00e0 filets borgnes, faire tomber le taraud et enlever les copeaux dans le trou.<\/p>\n
6. Lors du taraudage des trous de vis des mat\u00e9riaux plastiques, il convient d'ajouter un liquide de refroidissement lubrifiant. Pour les mat\u00e9riaux en acier, on utilise g\u00e9n\u00e9ralement de l'huile de moteur ou des \u00e9mulsions li\u00e9es \u00e0 la concentration.<\/p>\n
7. Lorsque vous changez le taraud \u00e0 vis pendant le processus de taraudage, vous devez d'abord visser \u00e0 la main dans le trou filet\u00e9. Lorsque vous ne pouvez plus visser, continuez \u00e0 tarauder. Lorsque le taraudage est termin\u00e9, il est pr\u00e9f\u00e9rable de le faire tomber \u00e0 la main pour s'assurer que la qualit\u00e9 du filet taraud\u00e9 n'est pas affect\u00e9e.<\/p>\n
8. Lors du taraudage \u00e0 la machine, le taraud et le trou filet\u00e9 doivent rester coaxiaux.<\/p>\n
9. Lors du taraudage \u00e0 la machine, la partie de calibrage du taraud ne peut pas \u00eatre enti\u00e8rement recouverte, sinon elle produira des dents d\u00e9sordonn\u00e9es lorsque le taraud tombera.<\/p>\n
10. Lors du taraudage \u00e0 la machine, la vitesse de coupe est de 6 \u00e0 15 m\/min pour l'acier g\u00e9n\u00e9ral, de 5 \u00e0 10 m\/min pour l'acier tremp\u00e9 et revenu, de 2 \u00e0 7 m\/min pour l'acier inoxydable et de 8 m\/min pour la fonte.<\/p>","protected":false},"excerpt":{"rendered":"
Contrairement \u00e0 la plupart des outils de tournage, de fraisage et de per\u00e7age couramment utilis\u00e9s, l'ar\u00eate de coupe et la surface oppos\u00e9e du taraudage sont relativement faibles, et l'ar\u00eate de coupe est susceptible de s'effondrer ou de se fissurer, en particulier lors de l'usinage de mat\u00e9riaux en acier\u3002 Par cons\u00e9quent, apprenons 10 conseils pour le taraudage dans l'usinage de pr\u00e9cision. 1. Le trou du fond [...]<\/p>","protected":false},"author":2,"featured_media":1328,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-1338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-machining-industry"],"acf":[],"yoast_head":"\n
10 tips for thread tapping in precision machining - SYM Precision Machining Manufacturer China<\/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.symachining.com\/fr\/10-tips-thread-tapping-precision-machining\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"10 tips for thread tapping in precision machining - SYM Precision Machining Manufacturer China\" \/>\n<meta property=\"og:description\" content=\"Unlike most commonly used turning, milling and drilling tools, the cutting edge and the opposite surface of the thread tapping are relatively weak, and the cutting edge is prone to collapse or crack, especially when processing steel materials\u3002 Therefore,let’s learn 10 tips for thread tapping in precision machining. 1. 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<\/a><\/p>\n