上击辊脱粒板冲孔切形模设计

Piercing and Forming Die Design for Beater Threshing Plate

具体叙述了上击辊冲孔切形模的设计理念,改进了模具,改善了维护方法,延长了模具寿命。

Piercing and forming die design methodology for beater threshing plate were presented. The die was inproved and die maintenance processes were amended, as a result the dies＇ life was lengthened.