Analysis of the Milling Distortion Due to Residual Stress Based on FEM
The key problems in 2D FEM simulation such as the establishment of finite element model, the initial stress loading, the distortion appraisal are solved and 2D FEM simulation model is built to analyze the milling distortion caused by the residual stress. The FEM model is verified by the elasticity theory. Some machining cases are simulated by using of the FEM model. The machining distortion caused by residual stress are analyzed and summarized using the simulation results.
Dunwen Zuo, Hun Guo, Hongli Xu, Chun Su, Chunjie Liu and Weidong Jin
Y. W. Liu "Analysis of the Milling Distortion Due to Residual Stress Based on FEM ", Advanced Materials Research, Vol. 136, pp. 39-42, 2010