blanking gap is the difference size between the male die and female die「s work part.
沖裁间隙是指沖裁凸模和凹模之间工作部分的尺寸之差。
the shape of the male die cutting edge was determined by experiment. the products punched had minimal burr and smooth section.
通过试验确定了合理的凸模刃口形状,沖出的零件毛刺极小,产品断面平整光滑。
the utility model has the advantages of that the male die can be replaced if the male die is damaged, the original cutter rest can still work and unnecessary waste is reduced.
本实用新型具有以下效果:当凸模损坏时,可单独更换凸模,原刀架仍可使用,减少了不必要浪费。
according to the blanking distortion procedure, the theory that decide the proper gap is to make sure the edge of the male die and female die」s gap can be superposition.