In base urgent, or bottoming, the punch presses the workpiece versus the bottom surface area of the V or U-formed die, which defines the ultimate bend angle. This method makes precise bends and lessens the inclination for springback in the workpiece resulting from the applying of better bending force. Progressive https://throbsocial.com/story20457661/a-secret-weapon-for-iron-bridge-hot-stamping-machine