1. When assembling the connecting rod screw, it should be tightened properly; or the connecting rod nut should be rotated to closely match the contact surface of the connecting rod body. If necessary, you can use the coloring method to check; fix the big head tile and adjust the gap; or increase the amount of oil . Check the wear of the piston; or replace the damaged part with a connecting rod screw that meets the requirements.
2. Fasten firmly.
3. Check and adjust the gap.
4. Adjust.
5. Check the oil circuit, increase the oil volume, replace the cross head pin, tighten the slide plate, and adjust the gap. An abnormal sound is made in the cylinder
The reasons are:
1. Oil and water are brought into the cylinder to cause water hammer.
2. The air valve is faulty.
3. The piston nut is loose and the piston is loose.
4. Too little lubricating oil or oil cut, causing the cylinder to fuzz.
5. The piston ring is broken.
6. The cylinder clearance is too small.
7. Foreign matter falls into the cylinder.
The above is how to solve the abnormal sound of the piston compressor.