Analysis of Hydraulic Cylinder Common Problems And Solutions

Analysis of hydraulic cylinder common problems and solutions

Hydraulic cylinder in the use of the process, may encounter some common problems, but there are corresponding solutions.

Oil leakage is one of the common failures of hydraulic cylinders, the main reason is the aging or damage of seals. The solution is to replace the seals with reliable quality, and install them according to the operating procedures, while checking whether other parts of the hydraulic system are faulty.

Another common problem is the uneven movement of the cylinder, which may be caused by impurities inside the cylinder, too tight or too loose of the cylinder and the piston rod, and the bending of the piston rod. The solution is to clean the impurities inside the cylinder, adjust the clearance between the cylinder and the piston rod, and straighten the piston rod.

In addition, the hydraulic cylinder may also have pressure instability or insufficient thrust. This is usually due to insufficient fuel supply, unstable system pressure, or internal leakage. The solution is to check whether there is blockage and leakage in the oil pipe and oil circuit, adjust the pressure of the hydraulic pump, and deal with the leakage problem inside the cylinder in time.

In summary, the common problems of hydraulic cylinders have corresponding solutions. The key is to regularly inspect and maintain the equipment, find and deal with problems in a timely manner to ensure its normal operation and extend its service life.