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Nc feeder of CNC punch press mould using extended tips

by:Gewinn     2020-03-25
CNC punch press feeder if artifacts appear in the big burr or abnormal noise when stamping, may be die passivation, numerical control machine, check the punch and die, when its edge wear produces radius is about 0. 10 mm circular arc, is about to grinding, practice shows that regular trace of grinding rather than wait until the grinding and grinding, will not only keep good workpiece quality, reducing the cutting force, and can make the die life extend more than double.
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