文献类型：会议论文

英文题名：Experimental Investigations and Numerical Simulations of the Relationship between Tool Geometry and Cutting Chatter

作者：Yuan, Hang[1];Xiao, Min[1]

机构：[1]East China Univ Sci & Technol, Shanghai 200237, Peoples R China

会议论文集：6th International Conference on Machinery, Materials, Environment, Biotechnology and Computer (MMEBC)

会议日期：JUN 11-12, 2016

会议地点：Tianjin, PEOPLES R CHINA

语种：英文

外文关键词：Cutting chatter; tool geometry; Numerical simulation

摘要：This paper is armed at researching the suppression method of cutting chatter. The occurrence of chatter is strongly influenced by the tool geometry. In this paper, The numerical simulation results are in good agreement with the Experimental investigation results. The results show. Tool geometry is the first essential factor of the occurrence of cutting chatter. A large rake angle and a small clearance angle lead to a high cutting stability. A decrease in rake angle and an increase in clearance angle will greatly increase the degree of the cutting chatter and decrease the cutting stability.