Stamping Mould is a kind of special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping, It is called cold stamping die (commonly known as cold stamping die). Stamping is a kind of pressure processing method which uses the die installed on the press to exert pressure on the material at room temperature to produce separation or plastic deformation, so as to obtain the required parts.

Rapid prototyping technology of stamping die

In the stamping die, various metal and non-metal materials are used, mainly including carbon steel, alloy steel, cast iron, cast steel, cemented carbide, low melting point alloy, zinc based alloy, aluminum bronze, synthetic resin, polyurethane rubber, plastic, laminated birch board, etc.

The most commonly used materials in stamping production are metal materials (including ferrous and non-ferrous metals), but sometimes non-metallic materials are also used. Among them, black metal mainly includes ordinary carbon structural steel, high quality carbon structural steel, alloy structural steel, carbon tool steel, stainless steel, electrical silicon steel, etc; Nonferrous metals mainly include pure copper, brass, bronze, aluminum, etc; Non metallic materials include paperboard, laminate, rubber board, plastic board, fiberboard and mica.

The supply status of metal materials for stamping is generally sheet and strip of various specifications. Sheet metal can be used in the production of Engineering die, strip material (coil material) can be used in the production of continuous die, and can also be used in the production of Engineering die. The size of sheet metal is large, so it can be used for stamping large parts, and it can also be used for stamping small and medium parts after cutting sheet metal into strips according to layout size; Tape (also known as coil) has a variety of width specifications, the length of the expansion can reach tens of meters, into the coil supply, suitable for continuous mold mass production of automatic feeding.