{"id":3333,"date":"2019-02-19T08:05:58","date_gmt":"2019-02-19T08:05:58","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3333"},"modified":"2020-05-06T07:02:11","modified_gmt":"2020-05-06T07:02:11","slug":"introduction-to-the-characteristics-and-uses-of-various-types-of-drill-bits","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/tr\/cesitli-matkap-bit-turlerinin-ozelliklerine-ve-kullanimlarina-giris\/","title":{"rendered":"\u00c7e\u015fitli tipteki matkap u\u00e7lar\u0131n\u0131n \u00f6zelliklerine ve kullan\u0131mlar\u0131na giri\u015f"},"content":{"rendered":"
Bir matkap ucu, genellikle 0.25 ila 80 mm aral\u0131\u011f\u0131nda, kat\u0131 malzemelerde delikler veya k\u00f6r delikler a\u00e7mak i\u00e7in kullan\u0131lan bir ara\u00e7t\u0131r. Yayg\u0131n matkap u\u00e7lar\u0131 \u00e7o\u011funlukla b\u00fck\u00fcml\u00fc matkaplar, d\u00fcz matkaplar, merkez matkaplar ve derin delik matkaplar\u0131 i\u00e7erir. Rayba ve delme matkaplar\u0131 kat\u0131 malzemelerdeki delikleri delemese de, genellikle matkap u\u00e7lar\u0131 olarak s\u0131n\u0131fland\u0131r\u0131l\u0131rlar.<\/p>\n\n\n\n
Spiral matkaplar en yayg\u0131n kullan\u0131lan delik i\u015fleme tak\u0131mlar\u0131d\u0131r. Genellikle \u00e7ap 0,25 ila 80 mm aras\u0131nda de\u011fi\u015fir. Esas olarak matkap ucunun ve sap\u0131n \u00e7al\u0131\u015fma k\u0131sm\u0131ndan olu\u015fur. \u00c7al\u0131\u015fma k\u0131sm\u0131, b\u00fck\u00fclmelere benzeyen iki spiral olu\u011fa sahiptir. Delme s\u0131ras\u0131nda k\u0131lavuz k\u0131s\u0131m ile deli\u011fin duvar\u0131 aras\u0131ndaki s\u00fcrt\u00fcnmeyi azaltmak i\u00e7in, b\u00fck\u00fcml\u00fc matkap saptan sapa do\u011fru \u00e7ap olarak k\u00fc\u00e7\u00fclt\u00fcl\u00fcr ve ters koni \u015fekline sahiptir. B\u00fck\u00fcm matkab\u0131n\u0131n sarmal a\u00e7\u0131s\u0131 esas olarak kesme kenar\u0131ndaki e\u011fim a\u00e7\u0131s\u0131n\u0131n boyutunu, b\u0131\u00e7a\u011f\u0131n mukavemetini ve genellikle 25 \u00b0 ila 32 \u00b0 olan tala\u015f kald\u0131rma performans\u0131n\u0131 etkiler. Spiral oluk frezeleme, \u00f6\u011f\u00fctme, s\u0131cak haddeleme veya s\u0131cak ekstr\u00fczyonla i\u015flenebilir ve matkap ucunun \u00f6n ucu bir kesme k\u0131sm\u0131 olu\u015fturmak \u00fczere keskinle\u015ftirilir. Standart b\u00fck\u00fcml\u00fc matkap, 118 kesme kenar\u0131 a\u00e7\u0131s\u0131na, 40 \u00b0 ila 60 \u00b0 enine b\u0131\u00e7ak e\u011fim a\u00e7\u0131s\u0131na ve 8 \u00b0 ila 20 \u00b0 'lik bir kabartma a\u00e7\u0131s\u0131na sahiptir. Yap\u0131sal nedenlerle, e\u011fim a\u00e7\u0131s\u0131 d\u0131\u015f kenarda b\u00fcy\u00fckt\u00fcr ve yava\u015f\u00e7a ortaya do\u011fru azal\u0131r ve e\u011fim kenar\u0131, delme s\u0131ras\u0131nda s\u0131k\u0131lan negatif bir e\u011fim a\u00e7\u0131s\u0131d\u0131r (-55 \u00b0 'ye kadar).<\/p>\n\n\n\n