Dongguan sheet metal processing factory analyzes the difference between sheet metal hot stamping processing and cold stamping processing

Dongguan sheet metal processing factory analysis sheet metal hot stamping processing and cold stamping processing difference What is the difference between Dongguan sheet metal processing factory analysis sheet metal hot stamping processing and cold stamping processing?




Sheet metal processing is called sheet metal processing. Specifically, the use of sheet metal to make chimneys, iron drums, oil tanks, ventilation pipes, elbows, rounds, rounds, funnels, etc. The main processes are shearing, bending, bending, bending, welding, riveting, etc. Certain geometric knowledge. Sheet metal parts are thin-plate hardware, that is, parts that can be processed by means of stamping, bending, stretching, etc. A general definition is a part with constant thickness during processing. Corresponding to the casting parts, forging parts, machined parts and so on.

Stamping is a process in which a sheet is separated or shaped to obtain a part. Since the stamping is carried out in a cold state at room temperature (the material does not need to be heated), it is also called "cold stamping". Most of the stamped metal is low carbon steel and copper or aluminum plates and strips. Plate and strip specifications are generally below 6mm. Hot stamping (pressing after heating) is only used when the sheet thickness exceeds 8~10mm. Stamping equipment includes punching machines, presses, and the like.




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