What about the unstable pressure of the cutting machine? [Ponse cutting machine]
The reasons for the unstable pressure of the cutting machine and the solutions:
1, deep time exception: lead to inaccurate timing or unstable supply of solenoid valve; need to change the time to make relays.
2. Abnormal travel switch: sometimes there is a mental and sometimes ineffective situation; a trip switch is needed.
3, relays and other related electrical parts loose: cause poor contact, leading to the valve is not in place; need to tighten the connection ends.
4, oil pump wear: resulting in insufficient oil supply; need to replace the oil pump.
5, oil cylinder leakage: cause pressure relief; need to replace the cylinder.
6, the tooling line is too long: it is beyond the scope of the equipment capability; it is necessary to use the equipment matching with the die line.
7, the hydraulic oil is too dirty, and the oil filter core is blocked: the oil supply is insufficient; the filter element needs to be cleaned or replaced.
8, solenoid valve spool card is not smooth: lead to insufficient oil cylinder; need to clean the solenoid valve spool.
