Top ten professional terms for battery shrapnel stamping parts:

1. Battery shrapnel stamping workpiece: It is a stamping part that has completed various processes specified in the process documents

2. Process parts: Process parts are blanks or stamped parts that have already been stamped, but require further stamping

3. Upward part: Upward part is the process of sending process parts into the mold for further stamping

4. Loading device: The loading device is a device that feeds process parts into the mold

5. Upper pole: The upper pole is the upper endpoint of the upward and downward movement of the press slider

6. Bottom pole: The bottom pole is the lower endpoint of the upward and downward movement of the press slider

7. Burr: Burr is a sharp protrusion on the edge of the punched part section after punching

8. Burr surface: Burr surface refers to the flat surface of the punched part with burrs on the edge. For blanking, the burr surface is the plane that contacts the convex die; for punching, the burr surface is the plane that contacts the concave die

9. Rough surface: Rough surface refers to the rough section of the punched part that has been torn

10. Neutral layer: The neutral layer refers to the layer of material with zero strain in the bent battery shrapnel punch