步进梁提升液压缸内泄判断方法

Method of Judging Leakage for Stepping Beam Hydraulic Cylinder

液压缸作为液压系统执行元件之一,其运行状况的好坏直接关系到系统的安全以及可靠性。该文通过分析液压缸内泄原因,介绍液压缸内泄判定的方法,按照液压缸泄漏实验标准来判定步进梁提升缸是否存在内泄。

As one of the actuating components of the hydraulic system, the hydraulic cylinder has a direct bearing on the safety and reliability of the system. By analyzing the cause of internal leakage of hydraulic cylinder, this paper introduces the method of judging the internal leakage of hydraulic cylinder, and determines whether there is internal leakage of stepping cylinder according to the experimental standard of hydraulic cylinder leakage.