Analysis of the Tool Wear, Chip Formation and Cutting Force in High-speed Cutting of Titanium Alloy Ti6Al4V Using Finite Element Method

摘要：

　　High-speed machining technology is one of the key technology to resolve difficult materials machining due to its advantages now.The finite element method (FEM) is regarded as a very useful tool to study the cutting process of materials.Therefore, the finite element model of high-speed cutting of titanium alloy is established based on the general finite element software ABAQUS,the Johnson-Cook constitutive equation and the contact friction model.Then the serrated chip formation, the tool wear and the cutting force are analyzed during the high-speed cutting of titanium alloy Ti6Al4V.

关键词： High-speed cutting Finite element method Titanium alloy Serrated chip

作者: Tao Huang Zhi-bing Liu Xi-bin Wang Lu Zhang

作者单位: School of Mechanical Engineering,Beijing Institute of Technology, Haidian District, Beijing 100081, China

会议类型: 国际会议

会议名称: The 13th China-Japan International Conference on Ultra-Precision Machining Process (CJUMP 2017) (第十三届中日超精密加工国际会议)

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2017-11-19（万方平台首次上网日期，不代表论文的发表时间）