【摘要】 提出了一种适力压边拉深模具结构 ,在拉深过程中其压边力可以随拉深起皱规律而合理变化 ,能较好地满足拉深工艺的要求。分析了该压边机构的工作原理 ,给出了主要的设计与计算更多还原

【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.更多还原