A. Punching and shearing die: The work is done by shear […]
A. Punching and shearing die: The work is done by shearing. Common forms include shearing die, blanking die, punching die, trimming die, edge punching die, punching die and punching die.
b. Bending mold: It is a shape that bends the flat blank into an angle. Depending on the shape, accuracy and production volume of the part, there are many different forms of molds, such as ordinary bending punches, cam bending punches, curling Die, arc bending die, bending punching die and twisting die, etc.
C. Drawing mold: Drawing mold is to make flat blank into seamless container with bottom.
D. Forming die: refers to the use of various local deformation methods to change the shape of the blank. Its forms include convex forming die, curling edge forming die, necking forming die, hole flange forming die, and round edge forming die.
E. Compression mold: It uses strong pressure to flow and deform the metal blank into the desired shape. The types include extrusion die, embossing die, embossing die, and end pressure die.