In base pressing, or bottoming, the punch presses the workpiece from the bottom surface area of the V or U-formed die, which defines the ultimate bend angle. This process produces exact bends and reduces the tendency for springback from the workpiece as a result of the appliance of bigger bending https://clayton3ml67.affiliatblogger.com/83917584/the-ultimate-guide-to-iron-bridge-hot-stamping