薄片零件的冲裁

Blanking of thin sheet parts Central South University of Technology

用常规钢制冲模冲裁薄片零件，断口常有毛刺。聚氨酯冲裁模能自动调整间隙，同一副模具可冲制不同厚度的薄片零件，制件平整光洁、无毛刺，模具结构简单、制造容易，适宜薄料的冲裁。

There are usually burrs in the fracture of thin sheet parts stamped with steel blanking die. The die clearance can be adjusted automatically with the polyurethane pad blanking die, so that the parts of different thickness can be stamped with one polyurethane pad blanking die. There aren't burrs in the products. The structure of polyurethane pad blanking die is simple and the die can be manufactured easily.