DP590钢板材的胀形性能研究  

Study on Bulging Properties of DP590 Steel Sheet

作　　者：吴恺威 邓沛然[1] 翟靖[1] 张涛[1] 

机构地区：[1]上海工程技术大学材料工程学院,上海201620

出　　处：《热加工工艺》2017年第3期135-137,共3页Hot Working Technology

基　　金：上海工程技术大学研究生科研创新资助项目(15KY0511)

摘　　要：在伺服压力机板料测试系统上测试了DP590高强钢板的胀形性能。通过测试,获得了0.8 mm厚板料在不同冲压速度、润滑条件及压边力条件下的杯突IE值。结果表明:冲压速度、润滑条件和压边力对DP590钢板的胀形性能均有影响。The bulging performance of DP590 high strength steel sheet was studied in the servo press sheet test system. Through testing, the cupping IE value of 0.8 mm thick sheet was obtained under different stamping speeds, lubrication conditions and blank holder forces. The results show that stamping speed, lubrication condition and blank holder force have influence on the bulging performance of DP590 steel sheet.

关 键 词：杯突试验 冲压速度 润滑条件 压边力 

分 类 号：TG386[金属学及工艺—金属压力加工] TG115.9