Stamping die processing is classified according to the nature of the process

(1) Blanking die A die that separates materials along a closed or open outline. Such as blanking die, punching die, cutting die, slitting die, trimming die, cutting die, etc. (2) Bending mold A mold for bending and deforming a sheet blank or other blanks along a straight line (bending line) to obtain a workpiece with a certain angle and shape. (3) The drawing die is a die for making the blank of the sheet into an open hollow part, or to further change the shape and size of the hollow part. (4) Forming mold is a mold that directly replicates the blank or semi-finished workpiece according to the shape of the convex and concave molds, and the material itself only generates local plastic deformation. Such as bulging molds, necking molds, flaring molds, undulating forming molds, flanging molds, shaping molds, etc. Previous: Inspection method of stamping parts