【摘要】 本文提出了一种用有限元方法模拟金属塑性变形时的网格划分与再划分技术,并采用此技术对镦挤成形工艺进行了模拟分析,取得了令人满意的结果。更多还原

【Abstract】 In this paper, a meshing and remesing technique for the finite element simulation of metal forming processes is presented. With this technique, the upset-extruding process is simulated and analysed. Satisfied results are achieved.更多还原