Extension of the basic introduction of stamping die;
Stamping die is a special equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in the process of cold stamping, which is called cold stamping die (commonly known as cold stamping die). Stamping is a kind of pressure processing method at room temperature, which uses the die installed on the press to exert pressure on the material to make it separate or deform plastically, so as to obtain the required parts.
Extension of classification of stamping die process performance;
A. Stamping die A die that separates materials along a closed or open contour line. Such as blanking die, punching die, cutting die, cutting die, trimming die, cutting die, etc.
B. Bending die is a die that bends a blank or other blanks along a straight line (bending line) to obtain a workpiece with a certain angle and shape.
C. Drawing die is a die that makes a blank plate into an open hollow part or further changes the shape and size of the hollow part.
D. The forming die is a die that directly replicates and forms a blank or semi-finished workpiece according to the shapes of the male die and the female die, and the material itself only produces local plastic deformation. Such as expanding die, necking die, flaring die, wavy forming die, flanging die, shaping die, etc.
E. riveting die is to connect or lap the participating parts in a certain order and way by external force, and then form a whole.