Transactions of Materials and Heat Treatment

Title：New drawing die configuration with proper blank holder force

Authors： Guilin Institute of Electronic Technology Yang Lianfa Yun Zhidong Tian Ling Wu Shirong

Unit：

KeyWords： Drawing Wrinkling Blank holder force

ClassificationCode：TG385

year,vol(issue):pagenumber：2003,28(1):50-52

Abstract：

In this paper, a new drawing die is proposed, on which the blank holder force can be reasonably changed with the wrinkling law. The new structure nearly meets the technologic demand of drawing.The principle ,the main design method and calculation are also introduced.

Funds：

广西科学基金资助项目子课题 (桂科自 0 1 350 2 3)

Reference：

1　刘心治冷冲压工艺及模具设计重庆:重庆大学出版社,1995
2　徐全胜利用液压机顶出缸进行薄板拉深金属成形工艺,1997(2):33
3　秦泗吉等恒力拉伸压边装置的设计模具工业,1997(4):22
4　李建明组合拉深模设计模具技术,1995(5):52
5　彭庚新变力压边拉深模设计模具工业,1999(9):20

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