【摘要】 分析了手电筒开关座的成形工艺,在排样设计和模具结构设计中采取了针对性措施,有效地解决了在级进模中进行拉深时条料发生收缩变形的问题,完成了该零件的级进模设计,取得了良好的效益。更多还原

【Abstract】 The blanking process of the switch base of a flash light was analyzed.Some measures were taken in layout design and structural design to solve the shrinkage distortion problem of strip material during the drawing in a progressive die.A progressive die for the forming was developed.更多还原