Investigation of the Effect of Drill Geometry on Tool Wear and Chip Formation

التفاصيل البيبلوغرافية
العنوان: Investigation of the Effect of Drill Geometry on Tool Wear and Chip Formation
المؤلفون: Mehtap Yavuz, Harun Gokce, Ulvi Seker
بيانات النشر: Hacı Bayram Veli Üniversitesi, 2017.
سنة النشر: 2017
مصطلحات موضوعية: Delik Delme
الوصف: Bu çalismada, farkli matkap geometrileri ve kesme parametrelerinin takim asinmasi ve talas olusum formlarina etkisi incelenmistir. Farkli geometrilere sahip takimlar ve farkli kesme parametreleri ile 16 farkli kombinasyon için 100 deney tekrari yapilarak hangi parametrenin takim asinmasi ve talas olusum formuna etki ettigi gözlemlenmistir. Deneysel çalismalarda endüstride yaygin olarak kullanilan iki takim geometrisi ile bu çalisma kapsaminda gelistirilen özgün iki matkap geometrisi kullanilmistir. Matkaplar, 10mm çapinda, iki agizli, helisel ve yekpare sementit karbür özelliklerindedir. Is parçasi olarak, GGG50 küresel grafitli dökme demir malzeme seçilmistir. Deney deseni için matkabin geometrik formu, kesme hizi ve ilerleme miktari olmak üzere dörder seviyeli üç farkli kontrol faktörü ile bir Taguchi Deney Tasarimi olusturulmustur. Deney sonuçlari degerlendirildiginde, bütün takimlarda radyal agiz asinmasi ve dis köse asinmasi gözlemlenirken, ilerlemenin artmasiyla genellikle radyal agiz asinmasinin da arttigi görülmüstür. In this study, the effects of different drill geometries and cutting parameters on tool wear and chip formation forms are evaluated. It has been observed what parameters affect tool wear and chip formation form by making 100 test revolutions for 16 different combinations with different geometry sets and different cutting condition combinations. Experimental studies have used four different geometries, 10mm diameter, two-spindle, helical, solid cementite carbide drill with original two-channel geometry developed with the common two-tool geometry commercially available and GGG 50 spherical graphite cast iron material as workpiece material. For experiment design, a Taguchi Test Design was created with three different control factors of four levels, geometric form of cutter, cutting speed and feed amount. When evaluating the test results, radial wear and outer wear are observed in all tools, but radial wear is generally increased with progressive increase.
وصف الملف: application/pdf
اللغة: Turkish
URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______4628::b610cf8748d797de2c66c92af903e2ec
https://acikarsiv.com/Home/resultDetail/a098c9a4-c455-4ff1-b3a7-7c7e053d7af4
حقوق: OPEN
رقم الأكسشن: edsair.od......4628..b610cf8748d797de2c66c92af903e2ec
قاعدة البيانات: OpenAIRE