RADIAL EXTRUSION PROCESS BY THREE-DIMENSIONAL RIGID-PLASTIC FEM SIMULATION

来源期刊：中国有色金属学报(英文版)1997年第4期

论文作者：Chen Jun Peng Yinghong Zuo Xu Ruan Xueyu

文章页码：48 - 52

Key words：radial extrusion ;three-dimensional rigid-plastic FEM ;numerical simulation

Abstract: Based on systematic integration, the effective methods to deal with the specific problems were proposed, and the three dimensional rigid plastic FEM simulation system, SimuⅢ, was set up. Furthermore, the radial extrusion process was simulated, and the deforming pattern was analyzed. The simulation results fit well with the experimental results, which proves the system's reliability.