How to measure the hardness of punching parts

Precision punch press parts hardness how to detect, stamping parts, including punching, bending, drawing, forming, finishing and other processes. Stamping materials are mainly hot rolled or cold rolled (cold rolled mainly) of the metal strip materials, such as carbon steel, alloy steel, spring steel, galvanized sheet, tin plate, stainless steel plate, copper and copper alloy […]

  • Precision punching punching What are the advantages

    Precision punching stamping mainly by mold and punch to complete the pressure processing, then the stamping processing and other processing methods straightening machine, what are the advantages compared to it? , \u0026 Lt; 1, high efficiency Precision punch press processing is to rely on dies and stamping equipment to complete the pressure processing band saw, […]

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