side blade is a punch that cuts out the feeding positioning gap on the side of the strip (tape, roll). Limit Sleeve Limit Sleeve is a tubular part used to limit the small closing height of the die, generally sleeved outside the guide post. Blanking plate (circle) Blanking plate (circle) is a part used to press stamping materials or process parts to control the flow of materials in the die. In the drawing die, the blanking plate.The press bar can be a partial structure of a die or a press ring, or it can be inserted into basket mould factory a die or die Individual parts in the circle. side pressure plate side pressure plate is a plate-shaped part that exerts pressure on one side of the strip (belt, coil) through a spring to force the other side to abut the guide plate. ejector pin ejector pin is a rod-shaped part that directly or indirectly ejects the work (sequence) or sequence material with upward movement. Protection board Protection board is a plate-shaped part that prevents fingers or foreign objects from entering the dangerous area of the die. Tooth ring Tooth ring is a ring-shaped tooth-shaped protrusion on a fine blanking die or a toothed pressing plate, which is a partial structure of the concave die or a toothed pressing plate rather than a separate part. Binder bar is a rib-like protrusion used to control the flow of material in a drawing die or a deep drawing die.Stamping die receiving plate The receiving plate is a plate-shaped part used to extend the upper plane of the die and support the stamping material.. Binder threshold Binder threshold is a special name for the blanking bar with a rectangular section