the type of punching machine (1)

The type of punching machine

The type of punching machine The punching machine is also called power press. The punching process is the punching machine through die, which can make blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting and extrusion. In the national production, the stamping process has the advantages of saving materials and energy compared with traditional …

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