圆锥形件拉深过程数值模拟  

NUMERICAL SIMULATION OF DRAWING PROCESS FOR CONICAL PARTS

作　　者：孙惠学[1] 胡金华[1] 史艳国[1] 

机构地区：[1]燕山大学

出　　处：《塑性工程学报》1998年第1期31-33,共3页Journal of Plasticity Engineering

摘　　要：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

关 键 词：圆锥形件 拉深 数值模拟 冲压成形 冷冲压 

分 类 号：TG386.32[金属学及工艺—金属压力加工]