高强度钢板U形件冲压回弹的仿真研究  

Simulation of stamping springback of U-shaped high strength steel sheet

作　　者：苏芳[1] 黄清海[1] 

机构地区：[1]福建信息职业技术学院,福建福州350003

出　　处：《模具工业》2011年第10期20-24,共5页Die & Mould Industry

摘　　要：利用Dynaform软件对高强度钢板U形件在不同成形参数下的回弹情况进行了模拟分析,着重研究了压边力和摩擦因数对回弹的影响,并通过试验对模拟结果进行了验证,对实际生产具有指导意义。Dynaform software was used to simulate and analyze the springback of a U-shaped high strength steel sheet under various forming parameters. Focus was on the effect of blank holder force and friction coefficient on the springback. The simulation results were then verified through experiments.

关 键 词：模具 高强度钢板 U形件 回弹 DYNAFORM 

分 类 号：TG241[金属学及工艺—铸造] TP31[自动化与计算机技术—计算机软件与理论]