铡刀式下料模供图1零件下料用。如稍为改装,亦可用于厚度小于0.2毫米的金属或非金属带料的下料。图1零件原是用普通冲模下料的。材料利用率约40％。由于料薄,阳模和阴模的间隙为0.006毫米。为保证冲件质量和延长模具寿命,模具采用带导柱的结构,由于阳模和阴模的尺寸小,间隙小,因此制造困难;其次, Trowel cutting die for parts blanking. If slightly modified, can also be used for the thickness of less than 0.2 mm of metal or non-metallic material blanking. Figure 1 parts were originally ordinary die cutting. Material utilization about 40%. Due to the thin material, the clearance between the male and female molds is 0.006 mm. In order to ensure the quality of the punch and extend the life of the die, the die adopts the structure with the guide post, which is difficult to manufacture due to the small size and small clearance of the male and female dies. Secondly,