Investigation of Tool Deflection of Solid Carbide End Mill in Cutting Process

摘要：

　　Tool deflection is one of the important influencing factors for surface roughness and surface integrity of work piece in cutting process.The excessive deflection even causes seriously defects of work piece or failures of tool.This paper gives theory analysis and mathematic method to predict the tool deflection by means of the cantilever beam deflection theory.Based on modeling of 3-dimmsion milling force model,the finite element analysis has been performed for calculation of tool deflection.The experiment of tool deflection of solid end mill is performed to compare simulation and theory.Results show the correction and reliability of research method.It lays a foundation for fast calculation of tool deflection and optimization of milling parameters.

关键词： Deflection FEM Cantilever Beam Mill

作者: Qiong Wu Yidu Zhang Xiangsheng Gao Lin Fang

作者单位: State Key Laboratory of Virtual Reality Technology and Systems, School of Mechanical Engineering and Army Aviation Institute, School of Mechanical Engineering,Beijing, 101123, China

会议类型: 国际会议

会议名称: The 9th International Conference on History of Mechanical Technology and Mechanical Design (第9届中日机械技术史及机械设计国际会议(ICHMTMD 2012))

会议地点: 台湾

会议语种:英文

页码: 95-99

在线出版日期: 2012-03-23（万方平台首次上网日期，不代表论文的发表时间）