Metal stamping die and stripper to produce metal stamping die, there are generally die base, upper die base, lower die base, stripper four parts. In order to reduce the working cycle and improve the precision of the stamping die, the manufacturer will imitate the technique of excellent operators, so that the abnormal error of the die production will be reduced.1. During the production, the lowered template will float up to the pin hole, and the following R0.1 will be inverted and polished. 2. All frames of the template..

 

Metal stamping die and release production

 

Metal stamping die and release production

Metal stamping die, there are generally die base, upper die base, lower die base, stripper four parts. In order to reduce the working cycle, so that the production of stamping die precision to strengthen, will copy the excellent operator's skills, so that the die production of abnormal error reduced

1. During production, the lower template rises to the pin hole, pour R0.1 down and polish.

2. Remove the rough edges on the front of all frame mouths of the template, and pour C0.2 on the back.

3. Pour R1.0 and polish the front side of the lower plate and pour R0.5 and polish the back side.

4, Φ 12.000 positioning holes on both sides of the lower pour R1.0 and polishing.

5. Pour R0.5 in the discharging direction of the front frame outlet of the fan-shaped adjustment station and polish.

6, Φ 12.06 positioning holes on both sides of the plate under inverted R1.0 and polishing.

7. Pour R0.2 on the front and back of the percussion hole of the bottom die pad and polish.

8. Clean the inner holes of the two boards with kerosene.

9. Put the movable part on the lower plate to confirm whether it can be moved up and down.

10. The flange size of the auxiliary guide sleeve shall be reconfirmed.

11. Knock the auxiliary guide sleeve into place from the back of the lower plate. (Note: only used for non-gluing)

12, 12.000 Φ positioning pin from the template type and make positive straight out of the back is about 10.0 mm.

13. Combine the lower backing plate and the lower template with M6 screws.

14. Put the knife edge pad. (Pay attention to direction, do not block the material)

15, Dongguan metal stamping production into the feed knife edge into the block. (Check whether the cutting edge has the Angle of collapse, the cutting edge surface can be 0.000~0.005mm higher than the die surface, not lower than the die surface)

16. Put the moving parts in, and confirm again whether the moving parts move smoothly up and down.

17, channeling Φ 12.000 dowel front part out of the plate, on the mold base, dowel pin in mold base positioning hole (hole domestic demand to use lubricant), gently with M10 screw lock live template, will the positioning pin type mold base, then M10 uniform locking screw symmetry. (The template action is the same if it is in two-intercept form)

18. Put the adjusting rod and the lower die into the adjusting block, and turn the screw until the adjusting block is close to the die surface of the lower template.