servo hydraulic pressIn the process of production operation, which part is easy to damage? Then why is it easy to damage?
1) The easily damaged part of the servo hydraulic press is the sealing ring. The sealing ring is a kind of vulnerable element. In the hydraulic system of the hydraulic press, the main function is to prevent the leakage of lubricating oil and the entry of external pollutants. The sealing ring is usually an annular cover composed of one or several parts, which is fixed on one ferrule or gasket of the bearing and contacts another ferrule or gasket, or forms a very narrow sealing gap. The sealing ring in the long-term operation, will lead to sealing appearance aging, fatigue, appearance of cracks and stripping layer lead to damage.
2) The sealing ring used by the servo hydraulic press needs to be replaced in time once it is damaged, otherwise it will cause hydraulic oil leakage. In addition, single-column hydraulic press often has faults such as crawling and impact. In fact, in the final analysis, it is caused by serious wear of sealing elements. The performance of the sealing ring is closely related to the material, action cycle and stroke. Therefore, we must pay attention to maintenance and maintenance when using hydraulic press.