How to solve the problem when the sieve plate is broken

The sieve plate is not easy to break after processing. What we call the sieve plate breakage refers to the sieve plate breaking easily when punching. The sieve plate breakage is caused by many reasons. If the breakage occurs, we need to pay more attention. First of all, we should find the corresponding solution to the sieve plate breakage, so as to reduce the occurrence of breakage.

1. Reduce the force on one side of the mold.

2. Improve the precision and heat treatment quality of the mold itself.

3. Match the gap between the punched sheet and the upper and lower molds.

4. Re-adjust the upper and lower mold positions to meet the requirements.

5. Replace the sealing ring in the rotary table positioning cylinder.

6. Make the gap between the lower mold and the lower pad meet the specified requirements of 0.03-0.05.

7. Replace the guide keys on the upper and lower molds to make the guide positioning accurate.

8. Note that anti-wear engine oil should be added to the guide rails and connecting rods.