Influence of Tool Geometrical Parameters in High Speed Cutting of Aluminum Alloy

摘要：

Tool geometrical parameters had great influence on the cutting. The orthogonal finite element model was established. The model was used to simulate the influence of the geometrical parameters (rake angle, clearance angle, radius of tool tip) on the high speed cutting of aluminum ahoy 7050T7451, and to investigate the influence of these parameters on the chip formation. In the same cutting condition, the cutting force experiment was carried out. A good agreement between cutting force of simulation and experiment was achieved. The results of simulation were proved to be correct. The study of geometrical parameters provided the base for the selection and optimization of tool in cutting of aluminum alloy 7050T7451.

关键词： Aluminum alloy high speed milling geometrical Parameter numerical simulation

作者: WU Hong-bing Xu Chengguang Wang Xiancheng Zhang zhao

作者单位: School of Mechanical and Energy, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 1703-1706

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）