圆锥形件拉深过程数值模拟

NUMERICAL SIMULATION OF DRAWING PROCESS FOR CONICAL PARTS

对圆锥形件的拉深过程进行了数值模拟和实验验证。得到了圆锥形件在冲压成形过程中的位移场、应力场及应变场。对揭示圆锥形件冲压成形机理有重要意义。

Doing simulation and experiments of drawing process for conical partsAcquiring displacement、stress and strain fields during drawing process for conical parts.It is of great sighificance for displaying conical parts forming theory