Centering problem of precision metal stamping die

Centering problem of precision metal stamping die
In the use of precision metal stamping die, the wear of each side of the core is different, and some parts have large scratches and wear quickly
① Machine tool turret design or processing accuracy is not enough, mainly due to the upper and lower turntable mold mounting seat of the neutral is not good.
② The design or precision of the mould can not meet the requirements.
③ The precision of guide sleeve of die punch is not enough.
④ The die gap is not suitable.
⑤ Die mounting base or die guide sleeve is not good to neutral due to long-term wear and tear.
In order to prevent the inconsistent wear of precision metal stamping die, the countermeasures should be put forward
① The centering mandrel is used regularly to check and adjust the machine tool turret and mounting base.
② Replace the guide sleeve of the die in time and select the convex and concave die with appropriate clearance.
③ Adopt full lead precision metal stamping die.
④ Strengthen the sense of responsibility of operators, and find out the causes in time to avoid more losses.