How to test the hardness of metal stamping parts
Hardness test of metal stamping parts Rockwell hardness tester is selected for hardness test of metal stamping parts. The small stamping parts with disordered shape can be used to test the small plane and can not be tested on the ordinary Rockwell hardness tester. Metal stamping processing includes stamping, zigzag, drawing, forming, finishing and other processes.
Hardness test of metal stamping parts
Rockwell hardness tester is selected for hardness test of hardware stamping parts. The small stamping parts with disordered shape can be used to test the small plane and can not be tested on the ordinary Rockwell hardness tester.
Metal stamping processing includes stamping, zigzag, drawing, forming, finishing and other processes. The processing materials of metal stamping parts are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal plate and strip materials, such as carbon steel plate, alloy steel plate, tension spring steel plate, galvanized plate, tinplate, stainless steel plate, copper and copper alloy plate, aluminum and aluminum alloy plate, etc.
PHP series portable external Rockwell hardness tester is very suitable for testing the hardness of these stamping parts. Alloy stamping parts are the most commonly used parts in the field of metal processing and mechanical manufacturing. Stamping parts processing is a processing method that uses die to separate or form metal strip. Its application plan is very broad.
The main purpose of hardness testing of stamping materials is to recognize whether the annealing degree of the purchased metal sheet is suitable for the stamping processing to be carried out later. Different kinds of stamping processing technologies need different hardness levels of sheet metal. The aluminum alloy plate used for stamping can be tested with a Vickers hardness tester. When the material thickness is greater than 13mm, the Vickers hardness tester can be used instead. The Vickers hardness tester shall be used for pure aluminum plate or low hardness aluminum alloy plate.
In the stamping industry, stamping is sometimes called sheet forming, but it is slightly different. The so-called sheet forming refers to the forming method of plastic processing with sheet, thin-walled tube, thin profile, etc. as raw materials. At this moment, the deformation in the direction of thick plate is generally not considered.
Article source: Zhongshan Jinlei Electronic Technology Co., Ltdhttp://mushuren.cn/
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05-05
What are the advantages of metal stamping
Compared with other methods of mechanical processing and plastic processing, stamping has many common advantages both in technology and economy. The main performance is as follows.(1) the stamping process has high production efficiency, convenient operation and easy completion mechanization and automation. This is because stamping depends on stamping die and stamping equipment to complete the proc
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05-05
How to test metal stamping parts
Rockwell hardness tester is selected for hardness test of hardware stamping parts. Small stamping parts with complex shape can be used to test the small plane, which can not be tested on ordinary Rockwell hardness tester.Stamping process includes blanking, zigzag, drawing, forming, finishing and other processes. The processing data of stamping parts are mainly hot-rolled or cold-rolled (mainly col
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What is the influence on the quality of metal stamping parts
Compared with other methods of mechanical processing and plastic processing, metal stamping has many common advantages both in technology and economy. The proportion of medium pressure mold in metal stamping parts processing industry will continue to improve. With the development of vehicle, motor and other products to the direction of lightweight, more and more requirements will be put forward fo
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05-05
How to test metal stamping parts
Rockwell hardness tester is selected for hardness test of hardware stamping parts. Small stamping parts with disordered shape can be used to test the small plane, which can not be tested on ordinary Rockwell hardness tester.Stamping processing includes blanking, zigzag, drawing, forming, finishing and other processes. The processing data of stamping parts are mainly hot-rolled or cold-rolled (main