In Base pressing, or bottoming, the punch presses the workpiece from the bottom floor of the V or U-shaped die, which defines the final bend angle. This technique creates exact bends and minimizes the tendency for springback while in the workpiece because of the appliance of bigger bending power. Dies https://rowan7cc34.bloggactif.com/32789040/an-unbiased-view-of-stamping-iron-pin