What is the Stamping
Stamping by presses and molds on the plate, strip, pipe and profiles such as the external force, so that the plastic deformation or separation, so as to obtain the desired shape and size of the workpiece (stamping parts) forming method. Stamping and forging the same plastic processing (or pressure processing), collectively known as forging. Stamping blank is mainly hot and cold rolled steel and steel. Of the world's steel, 60 to 70% of the plate, most of which after stamping finished. Automobile body, chassis, fuel tank, radiator film, boiler drum, container shell, motor, electric iron core silicon steel and so on are stamping process. Instruments, household appliances, bicycles, office machinery, living vessels and other products, there are a large number of stamping parts.
Stamping is the use of conventional or special stamping equipment, power, so that the sheet metal directly in the mold by the deformation force and deformation, so as to obtain a certain shape, size and performance of the production of parts technology. Sheet metal, mold and equipment are three elements of stamping. Press stamping temperature is divided into hot stamping and cold stamping. The former is suitable for high deformation resistance, poor plastic sheet processing; the latter at room temperature, the sheet is commonly used stamping method. It is one of the main methods of metal plastic processing (or pressure processing), also under the material molding engineering technology.
Stamping used by the mold known as stamping dies, referred to as die. Die is the material (metal or non-metallic) batch processing into the necessary tools for the red pieces. Die stamping is crucial, there is no qualified die, batch stamping production is difficult to carry out; no advanced die, advanced stamping process can not be achieved. Stamping process and die, stamping equipment and stamping materials constitute the three elements of stamping, only they can be combined with each other to reach the stamping parts.
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