High Speed Machining: a Review from a Viewpoint of Chip Formation

摘要：

This paper describes strong nonlinearity in log V-log L relationship, which is often found in machining of supperalloys, titanium alloys, hardened steels, cast irons, etc. The nonlinearity plays an important and favorable role in extension of life-span cutting distance at higher cutting speeds; that is, in a certain range of cutting speed, life-span cutting distance increases with cutting speed. Results of tool wear in a sliding test and cutting experiments, which showed the evidences of strong nonlinearity, were investigated and the mechanisms causing the nonlinearity were discussed.

关键词： High speed machining Tool life Life-span cutting distance Machinability improvement

作者: Toshiyuki Obikawa Masahiro Anzai Tsuneo Egawa Norihiko Narutaki Kazuhiro Shintani Etsuo Takeoka

作者单位: Institute of Industrial Science, The University of Tokyo, Tokyo, Japan Department of Design Engineering, Shibaura Institute of Technology, Tokyo, Japan 3 Department of Mechanical Engineering, Meisei University, Tokyo, Japan Department of Mechanical System Engineering, Hiroshima University, Higashihiroshima, Japan Department of Mechanical Engineering, Kanazawa Institute of Technology, Nonoichi, Japan Industrial Research Institute of Niigata Prefecture, Niigata, Japan

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: 578-583

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）