硬质合金车刀的受力分析  

Stress Analysis of Cemented Carbide Tool

作　　者：王秀芝[1] 包宁[1] 芦啸天 WANG Xiuzhi;BAO Ning;LU Xiaotian(Tianjin Agricultural University, Tianjin 300380)

机构地区：[1]天津农学院,天津300380

出　　处：《现代制造技术与装备》2016年第7期77-77,79,共2页Modern Manufacturing Technology and Equipment

基　　金：天津大学生创新创业训练计划项目资助

摘　　要：金属切削过程中,刀具具有足够的强度才能延长刀具使用寿命。本文利用UG软件对硬质合金车刀进行受力分析,确定了硬质合金车刀在试验条件下所受切削力与切削深度的关系,以及此条件下刀具所受极限载荷数值。In the process of metal cutting, the cutting tool hasenough strength to prolong the service life of the cutter. The UGsoftware by analyzing the force of hard alloy cutting tool, hard alloytool under the experimental conditions by the relationship betweenthe cutting force and cutting depth were determined, and the toolby limit load numerical.

关 键 词：硬质合金 切削力 切削深度 极限载荷 

分 类 号：TG712[金属学及工艺—刀具与模具]