Three process composite die can carry out cutting and punching and bending in one process.The goodness of this technology is that productivity is high and part quality is gene rous.

• 使用新型三工序复合冲压模具,可以在一个工步中完成支承座毛坯的落料、冲孔和弯曲成形,生产效率高,工艺质量好。