锗单晶的各向异性对单点金刚石切削的影响  

Effects of Germanium Single-crystal Anisotropy in SPDT

作　　者：夏晓光[1] 张宇[1] 

机构地区：[1]昆明理工大学CIMS应用研究中心,云南昆明650093

出　　处：《新技术新工艺》2014年第2期110-112,共3页New Technology & New Process

摘　　要：锗单晶是一种各向异性材料,在切削的过程中,将使切削力随晶向和晶面发生变化。针对锗单晶各向异性对切削力的影响,在理论上计算出了切削力随不同晶面和晶向变化的波动范围,并且指出了最佳的切削方向。Germanium single-crystal is an anisotropic material.Cutting force varies with the change of crystallographic orientation and crystal plane in the process of turning.According to the effect of germanium single-crystal anisotropy in cutting force,fluctuation of theoretically calculated cutting force changing with crystallographic orientation and crystal plane and best cutting direction were presented.

关 键 词：锗单晶 各向异性 切削力 

分 类 号：TH16[机械工程—机械制造及自动化] TH142[一般工业技术—材料科学与工程]