Management methods for preventing pressure loss in hydraulic systems

1、 Strengthen the management of hydraulic oil
According to incomplete statistics, system failures caused by hydraulic oil pollution account for approximately 70% of total failures. The pollution of hydraulic oil mainly includes impurities such as small solid particles and colloidal products, as well as water and air. Particles and other impurities are the main killers of hydraulic system actuators, posing the greatest threat to hydraulic oil pollution. Therefore, it is necessary to strictly control the pollution of hydraulic oil, maintain the normal and stable operation of machinery, reduce the failure rate, extend the service life of equipment, reduce operating costs, and increase profits. In daily work, it is necessary to implement online filtration of hydraulic oil, timely clean the pollutants in the valve core and oil tank, regularly replace the filter element, and reduce emergencies caused by liquid oil pollution.

2、 Strengthen component maintenance
The hydraulic system is a system that needs to operate under high pressure. When hydraulic components operate at high speed for a long time, the clearance between the components will increase, and the leakage of the components will also increase. Due to the fact that the control valve core of hydraulic components is located inside the valve body, it is impossible for us to detect it at a glance. Therefore, it is necessary to pay attention to equipment maintenance, regularly disassemble and inspect the components, and have them cleaned and maintained by professional personnel. The maintenance of components is the same as the health of the human body. Only by doing good health care in daily life can the equipment be in good technical condition.

3、 Strengthen the training of maintenance personnel
The hydraulic system is composed of many high-precision components, and the connection of each pipeline is a link, so the structure of the system is very complex. This way, the business level of the operator is also very high. Operators must be able to master the basic knowledge of hydraulic systems, understand the performance of each component, understand equipment structure, and master operating methods. Strengthen the training of maintenance personnel, improve their business level and maintenance management ability, timely solve and eliminate faults, and ensure the normal operation of equipment.