Development of Advanced NC Geometric Cutting Simulator

摘要：

NC geometric cutting simulators are a widely used software. However, it is difficult to represent the cutting load, tool deflection and tool wear caused by physical phenomena. The purpose of this research is to develop a NC geometric cutting simulation that will be able to easily calculate these phenomena during simulated machining. This paper describes the calculation algorithms of cutting loads, deflections, and wear of tools based on a removal volume, and the implementation of the NC geometrical cutting simulator. The removal volume is an interference area calculated between a workpiece and a swept volume of the tool movement, and the removal volume at each height is calculated at the same time. As a result, it is confirmed that the proposed algorithm is able to estimate the cutting load and the tool wear.

关键词： NC geometric cutting simulator Removal volume Tool deflection and wear

作者: Mikio Fujio Shouta Kuroyama Seiji Shirai

作者单位: Numazu National College of Technology, 3600 Ooka, Numazu, Shizuoka Japan Yusei Machinary Corp., 28-20 3 Furusho, Aoi-ku, Shizuoka Japan

会议类型: 国际会议

会议名称: 第九届加工技术进展国际会议(9th International Conference on Progress of Machining Technology)

会议地点: 昆明

会议语种:英文

页码: 248-251

在线出版日期: 2009-04-25（万方平台首次上网日期，不代表论文的发表时间）