Metal stamping is a manufacturing process that uses a metal stamping die or a series of metal stamping dies to shape a sheet of metal into a three-dimensional shape.
Process treatment in common stamping process:
1, if the cutting edge is worn and the tensile stress of the material increases, the stamping material has a tendency to turn and twist. When the material is turned over, the size of the stamping will become smaller.
2, the plastic deformation of material pressure and material will lead to larger size punching. The size of the punch will be smaller when the pressure is reduced.
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