17. Punch（stamping press machine)
Punch is a convex working part that directly forms a punch in a punch, that is, a part with the shape as the working surface.
18. Female die(stamping press machine)
The female die is a concave working part that directly forms a punch in the die, that is, the part whose inner shape is the working surface.
19. Protective plate(stamping press machine)
The protective plate is a plate-shaped part that prevents fingers or foreign matters from entering the dangerous area of the die.
20. Pressing plate (ring)
The pressing plate (ring) is a part used to press the stamping material or process part in the die to control the material flow. In the deep drawing die, most of the pressing plates are called the pressing ring.
21. Pressing bar(stamping press machine)
The pressing rib is a rib like protrusion used to control the material flow in the drawing die or deep drawing die. The pressing rib can be a local structure of the concave die or pressing ring, or a separate part embedded in the concave die or pressing ring.
22. Pressing sill
The pressing sill is a special name for the pressing bar with rectangular section. See "pressing bar".
23. Bearing plate
The material bearing plate is a plate-shaped part used to lengthen the upper plane of the female die and support stamping materials.
24. Continuous die
The continuous die is a die with two or more stations. The material is sent to one station step by step with the stroke of the press, so as to gradually form the punch.
25. Side edge
The side edge is a punch that cuts out a feeding positioning notch on the side of the strip (strip and coil).
26. Side pressure plate
The side pressing plate is a plate-shaped part that applies pressure to one side of the strip (strip and coil) through the spring to make the other side close to the guide plate.
27. Ejector rod
Ejector rod is a rod-shaped part that directly or indirectly ejects work (sequence) parts or waste materials by upward action.
28. Top plate
The top plate is a plate-shaped part moving in the die or module to directly or indirectly eject work (sequence) parts or waste materials by upward action.
29. Ring gear
The gear ring is a ring-shaped protrusion on the fine blanking die or toothed pressing plate. It is a local structure of the die or toothed pressing plate rather than a separate part.
30. Limit sleeve
The limit sleeve is a tubular part used to limit the minimum closing height of the die, which is generally sleeved outside the guide post.
31. Limit column
The limiting column is a cylindrical part that limits the minimum closing height of the die.
32. Locating pin (plate)
Locating pin (plate) is a part that ensures that the process part has a constant position in the die. It is called locating pin or locating plate because of its different shape.