冲压效应
- 网络ram effect
冲压效应-
汽车碰撞仿真中车身零件的冲压效应、材料应变率和单元网格划分等对模拟精度有一定影响。
The forming effect the strain rate effect , and the mesh of the modal influence the results of car crash simulation .
-
此外，本文还对影响碰撞仿真结果的其他因素如单元尺寸、焊点尺度、板材冲压成形效应和接触摩擦进行了研究。
Besides , influences of other important factors to the beam impact responses were analyzed in terms of the mesh size , spot weld size , stamp forming of metal sheet and friction in contact in the simulations of the frontal longitudinal beam in frontal crash .