In Bottom urgent, or bottoming, the punch presses the workpiece versus the bottom area of a V or U-shaped die, which defines the final bend angle. This process produces exact bends and cuts down the inclination for springback during the workpiece on account of the application of larger bending force. https://cody2no89.dekaronwiki.com/1120703/the_greatest_guide_to_stamping_cast_iron