Effects of tool geometry on cutting performance in CW511L brass drilling
Küçük Resim Yok
Tarih
2026
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Walter de Gruyter Gmbh
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
CW511L lead-free brass is a newly developed alloy that has found widespread application across various industrial sectors. It is particularly preferred as a raw material for watering and pumping components, which typically require machining before use. This study investigates the influence of cutting tool geometry on drilling performance, focusing on critical parameters such as radial rake angles, axial rake angles, tip radius, and helix angle. An L27 Taguchi experimental design was employed using the following levels: radial rake angle (4 degrees, 8 degrees, 12 degrees), axial rake angle (-2 degrees, 0 degrees, 2 degrees), tip radius (10, 20, 30 mu m), and helix angle (0 degrees, 5 degrees, 10 degrees). Drilling experiments were performed in accordance with this design to evaluate cutting forces, chip breakability, burr height, and surface quality. The effects of tool geometry were analyzed using three-dimensional surface plots and a correlation matrix to reveal significant relationships between input variables and drilling responses.
Açıklama
Anahtar Kelimeler
Axial Rake Angle, Cw511L Brass, Helix Angle, Radial Rake Angle, Tip Radius, Tool Geometry
Kaynak
Materials Testing
WoS Q Değeri
Q1
Scopus Q Değeri
Q2
Cilt
68
Sayı
1
