Hardware parts hardness testing the rockwell hardness plan. Small, has a complex shape of pressing, can be used to test plane is very small, cannot be in common desktop rockwell hardness testing on the project.
Stamping processing including cutting, bending, deep drawing, shaping and working procedure such as finishing. Stamping processing materials mainly is hot or cold rolling (mainly in cold rolling) metal strip material, such as carbon steel, alloy steel plate, spring steel, galvanized steel sheet, tiny, stainless steel plate, copper and copper alloy plate, aluminum and aluminum alloy plate, etc.
PHP series portable surface los hardometer very applicable to test the stamping hardness. Alloy stamping is metal processing, machinery manufacturing field the most commonly used parts. Stamping processing of metal plate is mould with separation happened or forming processing method. Its application scope is very promising.
The hardness of the stamping materials testing, its main purpose is to make sure that purchased the sheet metal annealing is suitable degree will then the stamping processing, different kinds of stamping process, the need to different levels of the hardness material. Used for stamping processing aluminum alloy plate can be used wechsler brinell hardness testing, materials more than 13 mm thickness when can convert pap hardness tester, pure aluminum or low hardness alloy plates should use the pap hardness tester.
In stamping industry, the press sometimes also called plate forming, but a little difference. The so-called plate molding is to use plank, tube, thin profile as a raw material for plastic processing forming method is called plate forming, at this time, the direction of the plate deformation generally don't it into consideration.
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