THREE-DIMENSIONAL FEM NUMERICAL SIMULATION OF THE DIE SPINNING
A three-dimensional finite element model for die spinning of a cylindrical workpiece is established and a practical spinning process of 5A06 alloy tube is simulated with the model and Marc software. The rotation of the workpiece driven by the die and the passive rotations of spinning wheels due to the friction between the spinning wheels and the workpiece are considered in this model. The distributions of stress and strain of deformation region are analyzed. The phenomena during tube spinning are simulatedl, such as build-up, shape distortion, diametral reduction and increment. The simulation results agree well with experiments.
Die Spinning FEM Numerical Simulation 5A06 Alloy
Zhi YANG Wenlong ZHOU Liming LIU Yi XU
School of Materials Science and Engineering, Dalian University of Technology, Dalian 116085, P.R. Ch School of Materials Science and Engineering, Dalian University of Technology, Dalian 116085, P.R. Ch Special Material & Technic Institute of CASIC, Beijing 100074, P.R. China
国际会议
大连
英文
429-436
2007-08-19（万方平台首次上网日期，不代表论文的发表时间）