高速切削过程有限元分析的研究进展  

Progress of Research on Finite Element Analysis of High Speed Cutting Progress

作　　者：颜聪明[1] 林有希[1] 相泽锋[1] 

机构地区：[1]福州大学机械工程与自动化学院,福州350108

出　　处：《机械制造》2010年第10期48-52,共5页Machinery

基　　金：福建省自然科学基金资助项目(编号:2008J0152)

摘　　要：大量的研究成果表明:有限元模拟作为研究高速切削机理的一种有效手段,已被广泛用于高速切削过程分析。综述高速切削中锯齿状切屑形成机理、切削过程中的物理量(切削力、切削温度,刀具磨损)及表面质量等方面的有限元分析的研究现状。展望高速切削有限元模拟分析的发展方向。A variety of research results show that the finite element simulation has been widely used in the analysis of high speed cutting process as an effective means of studying high speed cutting mechanism.The research status of the finite element analyses of the formation mechanism of serrated chip in high speed cutting,the physical quantities in the cutting process（cutting force,cutting temperature and tool wear）and the surface quality is presented.The development trend of finite element simulation analysis of high speed cutting is forecasted.

关 键 词：高速切削 有限元 切屑 温度场 磨损 

分 类 号：TG506.1[金属学及工艺—金属切削加工及机床]