Hydraulic system is a common power transmission system in industrial production, which is widely used in various fields. Proper maintenance of the hydraulic system can extend its service life, improve work efficiency and reduce the possibility of breakdown occurs.

1. Replace Hydraulic Oil Regularly

Hydraulic oil is an important part of the hydraulic system, which plays the role of lubrication, sealing and energy transfer. Regular replacement of hydraulic oil can maintain its good performance and avoid breakdown caused by oil deterioration. When replacing hydraulic oil, the oil that meets the requirements of the system should be selected, and the operation should be carried out in accordance with the specified replacement cycle.

2. Check The Contamination Of Hydraulic Oil

The pollution of hydraulic oil is one of the main reasons leading to the breakdown of hydraulic system. Regular inspection of the pollution degree of hydraulic oil can find and solve the problem in time. Common detection methods include the use of oil detection equipment for testing, or by looking at the color and smell of hydraulic oil to determine the extent of contamination. If the hydraulic oil is found to be seriously polluted, it should be replaced in time.

3. Clean The Hydraulic System

Regular cleaning of the hydraulic system can remove impurities and sediments in the system and maintain the normal operation of the system. When cleaning the hydraulic system, the main control valve of the system should be closed first, and then the special cleaning agent should be used for cleaning. The cleaning agent should be selected according to the requirements of the system and operated in accordance with the requirements of the instruction.

4. Check The Seals Of The Hydraulic System

The seal of hydraulic system is an important part of maintaining the tightness of the system. Regular inspection of the seals of the hydraulic system can find and then replace aging or worn seals in time to avoid leakage problems caused by poor sealing. When checking the seal, pay attention to check the flatness of the sealing surface and the elasticity of the seal, then replace it in time if there is a problem.

5. Check The Filter Element Of The Hydraulic System Regularly

The filter element is an important part of the hydraulic system, which plays the role of filtering impurities in the hydraulic oil. Regular inspection of the filter element of the hydraulic system can find and replace the blocked filter element in time to maintain the normal operation of the system. When checking the filter element, attention should be paid to checking the degree of pollution and blockage of the filter element, and if there is a problem, it should be replaced in time.

6. Check The Pressure Of The Hydraulic System Regularly

The pressure of hydraulic system is an important parameter for the normal operation of the system. Regular inspection of the pressure of the hydraulic system can find and solve the problem of too high or too low pressure in time. When checking the pressure, a dedicated pressure gauge should be used for testing and adjusted according to the requirements of the system.

7. Do a Good Job Of Anti-Corrosion Of Hydraulic System

Hydraulic systems are often in a humid, corrosive environment and are susceptible to corrosion. Doing a good job of anti-corrosion of hydraulic system can extend the service life of the system. Common anti-corrosion methods include coating anti-corrosion paint, regular cleaning and application of anti-rust agents.

To sum up, proper maintenance of the hydraulic system is essential to maintain its normal operation and extend its service life. The hydraulic system can be effectively maintained by regularly changing the hydraulic oil, checking the degree of oil contamination, cleaning the system, checking the seals and filters, checking the pressure, and doing a good job of anti-corrosion.