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Common precision metal stamping parts processing matters needing attention
Precision metal stamping part definition: refers to the use of punch and mold will be stainless steel, iron, aluminum, copper and other plates and the opposite sex material deformation or fracture, to have a certain shape and size of a handicraft.
Precision metal stamping has a variety of names, sometimes also known as plate forming, but slightly different.Sheet forming is with sheet, thin - wall tube, thin profile as raw materials.Plastic forming method collectively known as sheet forming, at this time, the direction of the thick plate deformation is generally not considered.
Common precision metal stamping parts processing matters needing attention, should mainly from the following aspects:
1, precision metal stamping parts in the daily processing, will encounter the punch size is too large or too small and the size of the punch difference;
2. When the punching edge is worn, the tensile stress on the material increases, and the tendency of turning over and twisting is increased for the precision metal stamping parts.
Three, precision metal stamping parts processing on the material of the strong pressure, plastic deformation of the material will lead to larger punching size.
4. End shape of punch edge. If bevel or arc is cut at the end, due to the slow down of punching force, it is not easy to produce turning over and twisting.
Precision metal stamping parts processing is one of the main methods of metal plastic processing, stamping parts are used in a variety of mechanical equipment, so we must ensure the processing quality of metal stamping parts.
