Power press trouble shooting and troubleshooting

1, Crankshaft bearing heating shaft sleeve scraping is not good, bad lubrication scraping and grinding copper tile, check the lubrication. 

2. There are copper chips in the oil flowing out of the bearing and lack of lubricating oil. The lubricating oil is not clean

3, Guide rail cauter guide rail clearance is too small, poor lubrication, bad contact re-grinding and scraping guide rail, adjust clearance, pay attention to lubrication

4. When operating, the clutch is not combined or cannot be removed after the combination of turning and turning with the spring losing the elastic key to replace the spring and grind the combined clearance of the scraping key

5. When the clutch is released, the slider shall not stop at the upper dead center position. The brake belt has not enough tension, excessive wear of the brake belt, and oil skidding on the brake wheel can adjust the brake spring tension, change the brake, and clean the brake belt and wheel circumference with kerosene

6, The back plate does not work to meet the position of the material is not adjusted to meet the position with the hand to turn the flywheel back

7. The connecting rod screw turns or the shock locking device loosens the rotating locking device

8.Connecting rod screw ball head in the slider ball pad impact ball head and ball pad gland contact is not good, gland screw loose to scrape ball head, ball pad, tighten gland screw

9. Power press the button (turn on) to check the circuit system to eliminate the fault.

Zaozhuang make machinery co., ltd., production of the power press are of good quality, we are committed to providing customers with better products and services, we have many types of punching machine for production such as JH21, JC21S, JB23, J21S, JC21, J21 serial open-style, etc, can satisfy the needs of different customers, welcome new and old customers to come to the choose and buy!