Numerical Simulation of Residual Stress Distribution Produced by Shot Peening

摘要：

The shot peening process is largely used for the surface treatment and forming. The residual stress distribution developed within material may induce distortion of the component. The residual stress formed during the shot peening process is simulated numerically. The elastic-plastic constitutive model is adopted to describe the plastic behavior of the target material. The influence of shot peen speed on residual stress and deformation distribution is discussed.

关键词： shot peening process plastic behavior finite element analysis

作者: Yuansong Zeng Xia Huang Lijuan Cao Shouju Li

作者单位: Beijing Aeronautical Manufacturing Technology Research Institute, Beijing 100024, China Institute of Mechanical Engineering, Dalian Ocean University, Dalian, 116023, China State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University ofTechnology

会议类型: 国际会议

会议名称: 2011 International Conference on Advanced Material Research(ICAMR 2011)(2011年先进材料研究国际会议)

会议地点: 重庆

会议语种:英文

页码: 339-343

在线出版日期: 2011-01-21（万方平台首次上网日期，不代表论文的发表时间）