带孔网板数字化多点成形过程中拉裂缺陷的有限元分析

谭富星;李明哲;蔡中义

Finite Element Analysis of Fractures in the Process of Digital Multi-point Forming for Retiary Sheet Metal

TAN Fuxing;LI Mingzhe;CAI Zhongyi

. 2008, (6): 120 -124 .