Introduce the daily inspection items of hydraulic cylinders

Introduce the daily inspection items of hydraulic cylinders

Hydraulic cylinder to strengthen the daily inspection and regular inspection system of certain major failures, often beforehand will appear some small anomalies, through routine maintenance and inspection will be found early, and troubleshooting as early as possible.

1, the pump before starting inspection, in the oil pump before starting to pay attention to whether the tank is full of oil, the oil volume should be added to the upper limit of the tank indicator sign, with a thermometer to measure the oil temperature, when the oil temperature is lower than 10 degrees, the system should be made to run for more than 20 minutes in a no-load state.

2, pump startup and startup after the check, with the open stop startup method, repeated several times so that the oil temperature rises, the hydraulic cylinder device running flexible, and then enter normal operation. At the same time to pay attention to the noise of the pump, if the noise is too loud, then we must check the cause, to exclude, before normal work.

3, the system work process check, in the system stability, pay attention to the oil volume, oil temperature, pressure, noise, hydraulic cylinders, motors, reversing valves, relief valves work, pay attention to the whole hydraulic cylinder system of oil leakage and vibration.

4, repair or replacement parts. Complex hydraulic components repair to be very careful, it is recommended to the manufacturer to repair.