摘要
本设计以提高生产率及材料利用率为出发点，采用两套模具进行该启瓶器的设计：第一套级进模完成冲孔、拉深和落料；第二套模具为楔块式弯曲模，用来完成两次弯曲成形。这样既可以保证较高的材料利用率和生产率，又能够使模具的结构得到简化。
Based on gaining high productivity and the high percentage of material consumption,We made the choice of using two di with a and in es to fulfill the design： one progressive die to execute punching, drawing and blanking. we use the second bending die wedge to get the two bends. In this way, we can assure the relatively high rate of material consumption and productivity the same time, the mold structure can get simplified.
出处
《模具工程》
2009年第4期54-57,共4页
Mould &Die Project
关键词
级进模
楔块式弯曲模
设计
progressive die
bending die with a wedge
design
