{"id":2296,"date":"2020-11-02T07:20:24","date_gmt":"2020-11-02T07:20:24","guid":{"rendered":"http:\/\/tenyutool.leizi.xyz\/?p=2296"},"modified":"2020-11-18T02:25:55","modified_gmt":"2020-11-18T02:25:55","slug":"les-types-et-caracteristiques-des-forets-helicoidaux","status":"publish","type":"post","link":"https:\/\/www.tenyutool.com\/fr\/the-types-and-specifications-of-twist-drill-bits\/","title":{"rendered":"Quels sont les types et les sp\u00e9cifications des forets h\u00e9lico\u00efdaux ?"},"content":{"rendered":"
Une perceuse est un outil rotatif avec une capacit\u00e9 de coupe \u00e0 l'extr\u00e9mit\u00e9 de la t\u00eate<\/h5>\n

Processus de fabrication du foret h\u00e9lico\u00efdal\u00a0:<\/p>\n

G\u00e9n\u00e9ralement, l'acier au carbone SK ou l'acier rapide SKH2, SKH3 et d'autres mat\u00e9riaux sont frais\u00e9s ou lamin\u00e9s, puis tremp\u00e9s, tremp\u00e9s puis rectifi\u00e9s.<\/p>\n

Utilisation en production\u00a0:<\/h5>\n

Il est largement utilis\u00e9 dans le per\u00e7age du m\u00e9tal ou d'autres mat\u00e9riaux, il peut donc \u00eatre utilis\u00e9 sur les perceuses, les tours, les fraiseuses, les perceuses \u00e0 main et d'autres machines-outils.<\/p>\n

\"Diff\u00e9rents<\/p>\n

Nous pouvons les distinguer en trois cat\u00e9gories<\/h4>\n

Classification des forets h\u00e9lico\u00efdaux par structure<\/h4>\n
    \n
  1. Foret int\u00e9gr\u00e9\u00a0: la t\u00eate de forage, le corps de foret et la tige de forage sont fabriqu\u00e9s dans le m\u00eame mat\u00e9riau<\/li>\n
  2. Foret \u00e0 souder en bout: le haut du foret est soud\u00e9 au carbure<\/li>\n<\/ol>\n

    Classification des forets h\u00e9lico\u00efdaux par collier de forage<\/h4>\n
      \n
    1. Foret \u00e0 tige droite\u00a0: le diam\u00e8tre du foret est inf\u00e9rieur \u00e0 \u03c813,0\u00a0mm, tous utilisent une tige droite<\/li>\n
    2. Foret \u00e0 tige conique: La tige du foret est conique et son c\u00f4ne adopte g\u00e9n\u00e9ralement le c\u00f4ne Morse<\/li>\n<\/ol>\n

      Classification des forets h\u00e9lico\u00efdaux par utilisation<\/h4>\n
        \n
      1. Foret \u00e0 centrer\u00a0: g\u00e9n\u00e9ralement utilis\u00e9 pour percer le point central avant de percer. Le c\u00f4ne d'extr\u00e9mit\u00e9 avant a 60 \u00b0, 75 \u00b0, 90 \u00b0, etc.<\/li>\n
      2. Foret h\u00e9lico\u00efdal : C'est le foret le plus utilis\u00e9 dans la fabrication industrielle. Nous utilisons g\u00e9n\u00e9ralement des forets h\u00e9lico\u00efdaux<\/li>\n
      3. Foret super dur : Foret super dur : L'extr\u00e9mit\u00e9 avant du corps de la perceuse ou la totalit\u00e9 de celui-ci est constitu\u00e9e d'un mat\u00e9riau d'outil en alliage super dur, qui est utilis\u00e9 pour le per\u00e7age des mat\u00e9riaux de traitement.<\/li>\n
      4. Il y a deux petits trous dans le corps de la perceuse. L'agent de coupe passe \u00e0 travers ce petit trou pour atteindre le bord de coupe pour \u00e9vacuer la chaleur et les copeaux. \u00c0 l'aide de cette perceuse, le rep\u00e8re objet g\u00e9n\u00e9ral tourne et la perceuse est immobile<\/li>\n
      5. Perceuse \u00e0 trou d'huile: C'est la premi\u00e8re utilis\u00e9e pour le forage du canon du pistolet et du tube envelopp\u00e9 de pierre, \u00e9galement connue sous le nom de perceuse \u00e0 canon<\/li>\n
      6. Al\u00e9soir de forage\u00a0: pour la production de masse, l'extr\u00e9mit\u00e9 avant est un foret et l'extr\u00e9mit\u00e9 arri\u00e8re est un al\u00e9soir<\/li>\n
      7. Embout conique\u00a0: lors du traitement de l'entr\u00e9e du moule, un embout conique peut \u00eatre utilis\u00e9<\/li>\n
      8. Perceuse cylindrique : Nous l'appelons une fraise \u00e0 fraiser, et une pi\u00e8ce de petit diam\u00e8tre \u00e0 l'avant de cette perceuse s'appelle une tige de chenille.<\/li>\n
      9. Perceuse conique: Pour percer des trous coniques, l'angle d'extr\u00e9mit\u00e9 avant est de 90 \u00b0, 60 \u00b0, etc. Le couteau \u00e0 chanfreiner que nous utilisons est un type de foret conique<\/li>\n
      10. Perceuse triangulaire : Une perceuse utilis\u00e9e dans les perceuses \u00e9lectriques, dont la tige de forage est transform\u00e9e en une surface triangulaire, de sorte que le mandrin puisse fixer solidement la perceuse<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

        A drill is a rotary tool with cutting ability at the head end Twist Drill Bit Manufacturing process: Generally, carbon steel SK, or high-speed steel SKH2, SKH3 and other materials are milled or rolled and then quenched, tempered, and then ground Production use: It is widely used in the drilling of metal or other materials, […]<\/p>\n","protected":false},"author":1,"featured_media":3440,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"Twist Drill Bit for classification | HSS Twist Drill Bit | Drill Bit","_seopress_titles_desc":"How to distinguish the twist drill bits? Usually we can classification by three categories.Choose TENYU to buy the Twist Drill Bits with low price.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/posts\/2296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/comments?post=2296"}],"version-history":[{"count":0,"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/posts\/2296\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/media\/3440"}],"wp:attachment":[{"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/media?parent=2296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/categories?post=2296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tenyutool.com\/fr\/wp-json\/wp\/v2\/tags?post=2296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}