用于粉状副料的初清，具有结构紧凑、占用空间小、安装维修方便等优点。
Designed for mash cleaning with the advantages of compact structure, less space required as well as convenient installation and maintenance.
根据零件特点设计了一副组合式的冲孔、落料复合模冲压两种产品，介绍了模具结构，论述了组合式纵梁复合模的结构特点。
According to parts character, a pair of assembled punching, blanking compound die punching is designed, die structure is introduced, and assembled carling compound die structure is stated as well.
该模具是一副典型的多工位级进模，包括了冲孔、弯曲、落料等工艺，共用了九个工位完成了全部冲压工艺，模具使用简捷方便。
The die is a typical multi-staged progressive die. It includes punching hole, bending, blanking and so on. It USES nine processes to finish the whole process. The die is operated easily.
本文主要是根据零件的生产技术要求，设计了落料拉深和冲孔切边两副复合模具。
This paper is designed mainly according to the production technical requirement of element fall to expect pull is two pairs of side compound mould deep and rush hole cut.
本文主要是根据零件的生产技术要求，设计了落料拉深和冲孔切边两副复合模具。
This paper is designed mainly according to the production technical requirement of element fall to expect pull is two pairs of side compound mould deep and rush hole cut.
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