1、前言液压系统对机械自动化起着重要的作用,它的可靠性直接影响机械自动化的可靠性。液压系统故障中,液压缸故障占有较大的比例,因此必须设法减少液压缸的故障。本文根据笔者的经验来阐明液压缸故障的原因,仅供参考。 2、液压缸故障分类液压缸故障大致分为以下三种: (1)液压缸的漏油(着重分析漏油现象); 1, Introduction Hydraulic system plays an important role in mechanical automation, its reliability directly affects the reliability of mechanical automation. Hydraulic system failure, hydraulic cylinder failure occupy a large proportion, it must try to reduce the hydraulic cylinder failure. This article based on the author’s experience to clarify the reasons for hydraulic cylinder failure, for reference purposes only. 2, hydraulic cylinder fault classification Hydraulic cylinder failure can be divided into the following three: (1) the hydraulic cylinder leakage (focusing on the phenomenon of oil spills);