The simulation test results obviously showed that VBHF had great effects to drawing formability of hot-galvanized sheet steel during the rectangular box drawing.
变压边力数值模拟试验结果表明，采用变压边力控制矩形件拉深成形过程时，变压边力对矩形件拉深成形特性影响显著。
This paper introduces the CAD system of rectangular box drawing die developed by authors about its composition, function and some techniques in programing process.
此文介绍了作者自行开发的盒形件拉深模CAD 系统的组成、功能以及编程中的若干技术问题。
应用推荐