高强钢复杂曲面件充液拉深工艺模拟研究  

Simulation Research of Sheet Hydroforming Process for High Strength Steel Complex Surface Part

作　　者：陈龙[1] 张超[1] 曹婷婷[1] 李萍[1] 

机构地区：[1]合肥工业大学材料科学与工程学院,合肥230009

出　　处：《精密成形工程》2012年第3期39-42,共4页Journal of Netshape Forming Engineering

摘　　要：对某高强钢复杂曲面件的充液拉深工艺进行有限元数值模拟,分析了液室加载路径以及最高液室压力对成形结果的影响,得到该零件充液拉深成形合理的液室加载路径及最高液室压力。The sheet hydroforming process of high strength steel complex surface part is investigated by numerical simulation.Influence of hydraulic pressure loading path and the maximum hydraulic pressure on the forming results is analyzed.Reasonable hydraulic pressure loading path and the maximum hydraulic pressure of hydroforming process are got for this part.

关 键 词：高强钢 充液拉深 液室加载路径 最高液室压力 

分 类 号：TG386.3[金属学及工艺—金属压力加工]