Scrap metal stamping metal parts after the jump hole or plugging holes should be how to solve these problems?

Metal metal stamping parts will be considered in the design of waste output well, so as not to plug leakage hole mold damage, but will appear when in the production of waste, or jump hole plugging holes, how should we solve? When you meet the scrap metal stamping metal parts jump hole punch length is not enough, the blade cut punch die material thickness 1 mm to replace a punch and die clearance is too large, reduce mold clearance is critical, the punch or template no demagnetization, use the punch or template demagnetizer demagnetization is a very good plan; Metal metal stamping parts meet waste plugging hole, we can be small or blanking blanking hole hole deviation, smooth of blanking such as blanking hole chamfer, enlarging the blanking hole chamfer, blade not put taper, the cutting taper or opposite expansion reduce the length of a straight wall; Drilling the back edge wall is too long, straight, make a shorter blade straight wall, edge collapse caused by burrs, plugging material grinding edge again. 【 Relevant recommendation 】 Details: how much do you know the new energy automotive stamping parts? Details: sharing details of stamping processing industry: precision metal stamping parts figure how to draw, please be aware that this several steps