链环钩加工新工艺

The new craft of the chain hook's process

应用连杆机构一次可以将链环钩冲成形 ,克服杆件在弯曲中的反弹 ,设计简单的胎膜具 ,合理安排下料 ,冲形、整形 ,车削过扣工序 。

Applying the couping mechanism only once.Can rush the chain hook to shape,prevent the pole form rebounding during the curving,design a simple mould.Arrange reasonably to use material,rush to shape orthonor malize the shape.Dub out and form the new craft of the chain hook process.