Troubleshooting of hydraulic cutting machine VII

- Feb 26, 2019-

Fault phenomenon:

insufficient work pressure

Failure analysis:

1. The cutting layer is too thick

2. The die setting stroke is adjusted too low

3. Filter plugging

4. Oil pump damage

Method of exclusion:

1. Reduce the layer

2. Adjust to the appropriate position

3. Clean or replace the filter

4. Replace the oil pump