The Maintenance Of Hydraulic Components And Their Functions

As a commonly used equipment in industrial machinery, the standardized use of hydraulic system can not only protect the safety of users, but also extend the service life of hydraulic components. Elephant Fluid Power summarizes the following precautions when using it, if you are interested, you may wish to read on.

1) Before use should check the oil level to ensure that there is enough oil, at the same time in use should be regularly checked and replaced hydraulic oil, for the new equipment just arrived, in use of about three months should be timely cleaning of the oil tank, replace the oil, and then every six months or a year to clean and change the oil. When changing the oil, it should be noted that the oil needs to be filtered, otherwise it will cause blockage.

2) A cap should also be added to the oil cap for sealing, and an air filter should be set at the vent port on the oil tank to avoid oil contamination. Not only the oil cap is in the system, but we also have to configure various filters with different densities according to actual needs, and check and replace them frequently.

3) For the user of the hydraulic system, the working principle of the hydraulic system should be understood and the operating characteristics of each control mechanism should be mastered. Before driving, you should check whether the 5 positions are correct: the position of each handle, the position of the wheel, the position of the electrical switch, the position of the travel switch and the installation position of the tool on the main machine. Then wipe the guide rail, piston rod, and bare parts before driving.

4) If there is a control oil circuit hydraulic pump when driving, the hydraulic pump should be started first and then the main hydraulic pump should be started. When the ambient temperature is low and the viscosity of the oil is large, you can use the jogging method to repeatedly start the quantitative pump to reduce the inclination of the swash plate of the variable pump, or in the period after starting, idling for a period of time, etc., the method tries to increase the oil temperature. At the same time, we should pay attention to the oil temperature rise at any time when working, and under normal circumstances, the temperature of the oil in the oil tank should be less than 60 degrees.

5) For systems with exhaust devices, exhaust should be carried out first, and those without exhaust devices should be empty first, and the reciprocating movement should be repeated to make them naturally discharge gas.

6) The adjustment of pressure control components generally starts from the relief valve, and the pressure of the whole system is gradually increased from zero, and finally reaches the specified pressure value, and then the pressure control valve of each circuit is adjusted in turn. The adjustment of the flow control valve should make the flow rate gradually adjust and synchronize from large to small, and the flow control valve of the executive element should be adjusted at the same time to ensure the smoothness of the movement.

7) Finally, it should be noted that if the equipment is idle for a long time, each handwheel should be relaxed to prevent the spring from deforming and affecting the performance of the component and reducing the service life.

The above is Elephant Fluid Power today to introduce you about the use of hydraulic system precautions, if you still want to know more about hydraulic components, or have ideas to buy hydraulic components, you can contact us. We can not only provide high-quality hydraulic components, but also provide maintenance services for all major brands of hydraulic components on the market, realizing one-stop service for you to purchase, debug, repair, and after-sales ultra-fast. Believe that we will become each other's most trusted partners!

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