Hardness testing of metal stamping parts hardness testing of metal stamping parts using Rockwell hardness tester. Small stamping parts with complex shapes that can be used to test surfaces that are too small to be tested on a standard rockwell hardness tester. Metal stamping parts processing includes blanking, bending, drawing, forming, finishing and other procedures. Dongguan metal stamping parts processing materials are mainly hot rolling or cold rolling (mainly cold rolling..

 

Hardness test of metal stamping parts

 

Hardness test of metal stamping parts

Rockwell hardness tester is used for the hardness test of metal stamping parts. Small stamping parts with complex shapes that can be used to test surfaces that are too small to be tested on a standard rockwell hardness tester.

Metal stamping parts processing includes blanking, bending, drawing, forming, finishing and other procedures. Dongguan metal stamping parts processing materials are mainly hot rolled or cold rolled (mainly cold rolled) metal strip materials, such as carbon steel plate, alloy steel plate, spring steel plate, galvanized plate, tin plate, stainless steel plate, copper and copper alloy plate, aluminum and aluminum alloy plate, etc.

The PHP family of portable surface Rockwell durometers is ideal for testing the hardness of these stamping parts. Alloy stamping parts are the most commonly used parts in the field of metal processing and machinery manufacturing. Stamping parts processing is the process of metal strip separation or forming by means of die. It has a wide range of applications.

The main purpose of the hardness test of stamping parts is to determine whether the annealing degree of the purchased sheet metal is suitable for the subsequent stamping parts processing. Different types of stamping parts processing techniques require different hardness levels of the sheet metal. The aluminum alloy plate used for stamping parts processing can be detected by Wechsler hardness tester. If the material thickness is more than 13mm, the hardness tester can be used. The pure aluminum plate or low hardness aluminum alloy plate should be used by Barbed-hardness tester.

In the stamping industry, stamping is sometimes called sheet forming, but slightly different. The so-called plate forming is to use plate, thin-walled pipe, thin section as raw materials for plastic processing of the forming method is collectively called plate forming, at this point, thick plate direction deformation is generally not emphasized.