Research of Cutter Geometric Parameter Effect on Machining Stability Area in High Speed Milling Process

摘要：

In this paper, modal analysis of ball end mills is modeled by finite element to work out natural frequency and chatter model in tooling system and to calculate the limit curve of stability in single degree freedom system. The effect of cutter flute length and cutter tooth number on limit curve of stability in single degree freedom system is also discussed. The research results show that steady critical cutting depth of milling system declines while the cutter flute length increases, but the trend is not linear, which shows increase partly. An engineering optimization design is made on milling cutter geometrical parameters based on this conclusion.

关键词： High speed milling Cutting chatter Cutter geometric parameter Model analysis Machining stability area

作者: S. Wu D.K. Jia X.L. Liu Y.C. Jiang Y.F. Li

作者单位: The Key Lab of Advanced Manufacturing Tech. & Cutting Tools, Harbin Univ. of Sci. and Tech,Harbin, 1 The Key Lab of Advanced Manufacturing Tech. & Cutting Tools, Harbin Univ. of Sci. and Tech, Harbin,

会议类型: 国际会议

会议名称: The 4th International Conference on High Speed Machining(第四届高速加工国际会议 ICHSM2010)

会议地点: 武汉

会议语种:英文

页码: 150-153

在线出版日期: 2011-05-28（万方平台首次上网日期，不代表论文的发表时间）