A counter-die applies reciprocating tension at the bottom from the workpiece to take care of flatness. This limited clamping and well balanced strain avoid plastic deformation, causing smoother, completely sheared edges. Immediately after punching, the Instrument opens, and an ejector pin pushes the completed part out. Stamping simulation is employed https://griffin7im89.nytechwiki.com/10181206/a_review_of_iron_city_stamping_iron_city_tn