How to extend the use of the cylinder? Hydraulic cylinder system maintenance has several points:

1. Keep the hydraulic oil clean. Dirt in the oil can damage system components.
2, to maintain the amount of hydraulic oil. Less oil will enter the air and cause the system to operate abnormally.
3, pay attention to observe whether the oil tank leaks. The leakage of the oil indicates that the seal is broken, and if it is not replaced in time, it will not only consume oil, but will also cause the output to fall. If it is severe, it will not move.
4, familiar with the sound of the system running. Normal and faulty sounds are different. If you hear something different, you will know that something is wrong. Discard it in time so that small faults do not become big damages, resulting in great losses.
5, pay attention to check whether the loose parts are loose. To maintain its effective tight state.
The use of hydraulic cylinders is very common and is widely cited in mechanical equipment. The O-ring, which is the most vulnerable to the damage of the cylinder, when the O-ring of the cylinder wears, the gap between the rod cavity and the rodless cavity of the cylinder increases and interlinks, which means that the oil return path of the rod cavity is cut off. In practice, because the two chambers of the oil cylinder form a gap and the pressure oil in the cylinder chamber has a tendency to flow from the high pressure area to the low pressure area, the piston loses balance and moves to the rod chamber to find a new equilibrium point as soon as the flow is generated. In this way, the piston moves until it stops with an external force. The occurrence of the above phenomenon has a great influence on the operation of the hydraulic system. After replacing the "O"-shaped sealing ring of the oil cylinder piston, the unstable operation of the oil cylinder can be completely improved. At the same time can greatly extend the life of the cylinder.