Chamfering’s function of metal shear blade

We will always find chamfering in the metal shear blade drawing. The effect of chamfering is the demand of the installation process,to remove burrs and make them beautiful. In addition, it can also make assembly easy, generally before the end of processing. For example, before the forming process of small parts such as bolts, chamfering will also be carried out, so that the material can enter the molding mould easily.