Packaging: the process of protecting the workpiece and making it easy to transport. Positive CNC Punch Graphic Plane: the figure of surface requirement process must be shown as positive, the symmetry piece must unify the burr direction, don’t directly apply… Read More »2018 sheet metal processing terminology ultimate teaching material (4)
Riveting: the process of connecting two or more pieces of workpiece face to face with rivets, if the head is riveted, the workpiece must be sunk first.Punch Convex Hull: the process of forming a convex shape in a punch or… Read More »2018 sheet metal processing terminology ultimate teaching material (3)
Perforation: also known as “turn over”, refers to the process of round hole flanging forming of the workpiece with die on the ordinary punch or other equipment.It is to refer to use the ordinary punch, add special mold to carry on… Read More »2018 sheet metal processing terminology ultimate teaching material (2)