标题：Structure dynamic modification and optimization for high-speed face milling cutter
作者：Tang, WX; Ai, X; Wu, HY; Zhang, S; Jiang, H
作者机构：[Tang, WX; Ai, X; Wu, HY; Zhang, S; Jiang, H]Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China.;[Tang, WX; Ai, X; Wu, HY; Zhan 更多
会议名称：11th International Manufacturing Conference in China
会议日期：SEP 18-20, 2004
来源：ADVANCES IN MATERIALS MANUFACTURING SCIENCE AND TECHNOLOGY
关键词：high-speed face milling cutter; dynamic optimization; structure dynamic; modification; natural frequency
摘要：Due to the complexity of high-speed milling process by high relative speed and interrupted cutting, the face milling cutters possess the multi-order modes and the vibrating displacements of the cutting edges under each modes affect adversely both the surface roughness and the life of machine/tool system worse than other structures. In order to improve the stability of milling process, this work focuses on the influence of the variables such as structure geometries and constraint conditions on the eigenfrequencies and modeshapes of cutter. As an example, the dynamic characteristics of several face cutters are analyzed and optimized by structural dynamic modification (SDM) techniques.