Simulation of Cutting Tool Geometry Parameters Impact on Residual Stress

摘要：

The residual stress on workpiece surface has close relation with cutting tool geometry parameters including rake angle and rounded cutting edge radius. The residual stress under different parameter cutting conditions is analyzed by FEM simulation in present paper. It is proved that, in a certain range of rake angle, the tensile residual stress is generated on workpiece surface, which increases with rake angle increase at first and decreases subsequently. The residual stress layer thickness has no obvious relation with rake angle value. The residual stress decreases gradually with rounded cutting edge radius increase, but the depth of residual stress layer thickness becomes larger.

关键词： FEM Residual Stress Rake Angle Rounded Cutting Edge Radius

作者: Fan Ning Chen Ming Guo Peiquan

作者单位: School of Mechanical Engineering, University of Jinan, Jinan 250022, China School of Mechanical Engi School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China School of Mechanical Engineering, University of Jinan, Jinan 250022, China

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 5472-5475

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）