板料拉伸成形多点压边力优化  

Optimization of Multipoint Blank Holder Pressure for Sheet Metal Stretch Forming

作　　者：刘隽[1] 纪元法[1] 孙希延[1] 

机构地区：[1]桂林电子工业学院,广西桂林541004

出　　处：《模具工业》2005年第11期7-10,共4页Die & Mould Industry

基　　金：广西科学基金资助项目(桂科自0135023)

摘　　要：介绍了板料拉伸过程中压边力控制发展史及发展预测,提出了一种压边力优化方法———多点压边力方法,并通过ANSYS软件模拟出矩形盒件拉伸成形过程多点压边力优化曲线。The history and trend in development of the control of blank holder pressure in the drawing process of sheet metal was introduced. A blank holder pressure optimization method, multipoint blank holder pressure method was put forward. The optimization curve of multipoint blank holder pressure in the drawing process of rectangular box was siulated via ANSYS software.

关 键 词：拉伸成形 多点压边力优化 数值模拟 

分 类 号：TG386.41[金属学及工艺—金属压力加工]