高强度钢板热拉深性能的数值模拟研究  

Numerical Simulation of High-strength Steel Hot Deep Drawing Properties

作　　者：刘晓晶[1] 王欣[1] 刘翠红[1] 王哲[1] 张淼[1] 

机构地区：[1]哈尔滨理工大学材料科学与工程学院,黑龙江哈尔滨150040

出　　处：《热加工工艺》2016年第17期146-149,共4页Hot Working Technology

基　　金：黑龙江省自然科学基金项目(E201102)

摘　　要：高强度钢板热拉深性能的研究具有重要的意义。通过使用有限元软件ETA/DYNAFORM对筒形件进行了热成形工艺模拟。研究了各个工艺参数对热成形工艺的影响,并确定了最优工艺参数。最终得到了22Mn B5钢的热拉深性能。The research of the hot deep drawing properties of high strength steel plate has the important significance. The hot forming technology of cylindrical part was simulated by using the finite element software ETA/DYNAFORM. The influences of various process parameters on the hot forming process were studied. The optimal process parameter was confirmed. Finally, the hot deep drawing performance of 22MnB5 steel was gotten.

关 键 词：筒形件 热成形 数值模拟 拉深性能 

分 类 号：TG301[金属学及工艺—金属压力加工]