The surface inside the cylinder of the hydraulic cylinder and the piston seal are the most important causes of internal leakage. When there is a longitudinal pulling phenomenon in the cylinder, the piston of the core needs to be replaced in time to ensure its tightness. In this leakage monitoring, other faults cannot be eliminated in time. Therefore, it is necessary to analyze and check dimensional tolerances, geometrical tolerances, etc., and to detect the problem of no longitudinal scratches. Through comprehensive analysis of the causes of leakage, it is found that Method to solve the leakage problem of the equipment system. Through the analysis of the penetration phenomenon of the hydraulic cylinder, it can be found that there are problems, which are usually reflected in the following two aspects:
First, there is residual air in the hydraulic cylinder of the hydraulic press. In the context of the formation of working media, elastomers often occur, so the presence of air needs to be eliminated in time. When the air is excluded, it is necessary to check whether the hydraulic pump has a problem that the diameter of the suction pipe is too small, and it is also necessary to analyze the sealing state of the suction pipe joint to effectively prevent the pumping phenomenon from occurring.
Second, the sealing friction is too large. In the detection of leakage problems, it is necessary to ensure the effectiveness of the piston rod and the guide sleeve, and strictly control the dimensional tolerance, adjust the sealing friction, and ensure that it is in a moderate state, and timely discover the wear and strain of the sliding part of the hydraulic cylinder.https://www.xhychromerod.com/