液压站的日常维护技巧：

The daily maintenance of the hydraulic station is essential to ensure its long-term stable operation. It is essential to regularly check the oil level and quality of hydraulic oil. Low oil level or poor oil quality will affect the performance of the system and even cause damage to the equipment. It is recommended to conduct a quarterly oil inspection and replace it in time as needed.

保持液压系统的清洁同样重要。定期清理油箱和过滤器，防止杂质进入系统，可以有效延长液压元件的使用寿命。每次维护时，应检查各连接部位是否有泄漏，并及时紧固或更换密封件。

定期检查液压泵、阀门和执行机构的工作状态，确保它们运行平稳，无异常噪音或振动。如果发现问题，应立即进行维修或更换。建立详细的维护记录，有助于跟踪设备的运行状况，及时发现潜在问题，从而避免突发故障。

Fault diagnosis and treatment method of hydraulic station：

液压站故障诊断与处理方法涉及多个方面，需要对液压系统的基本工作原理有深入了解。常见的故障包括压力不稳定、流量不足、油温过高以及噪音过大等。在诊断时，应检查液压油的品质和油位，确保油液清洁且在规定范围内。检查液压泵的工作状态，包括泵的吸油口是否堵塞、泵的密封是否完好等。

For failures with unstable pressure, it may be caused by improper adjustment of the relief valve or stagnation of the spool, and corresponding adjustments or cleaning are required. The problem of insufficient flow may be related to the wear of the hydraulic pump or the blockage of the pipeline. The worn parts should be replaced in time or the pipeline should be cleaned up. The high oil temperature is usually due to poor heat dissipation of the system or excessive load, which can be solved by increasing the heat sink or reducing the load.

Excessive noise may be due to mechanical failure of the hydraulic pump or motor, or the air in the hydraulic oil is mixed. It is necessary to check and remove the air, and replace the hydraulic pump or motor if necessary. When handling faults, safety operating procedures should be followed to avoid more serious damage or safety accidents caused by improper operation.