四级双作用油缸抖动故障分析及技术改进  

Fault Analysis and Technical Improvement for Four Stage Double Acting Cylinde

作　　者：张阿玲 杨依凡 胡旭辉 滕达 ZHANG A-ling;YANG Yi-fan;HU Xu-hui;TENG Da(Hubei Sanjiang Space Wanshan Special Vehicle Co.,Ltd.,Xiaogan 432000,China;Hubei Xiaogan Senior Middle School,Xiaogan 432000,China)

机构地区：[1]湖北三江航天万山特种车辆有限公司,湖北孝感432000 [2]湖北省孝感高级中学,湖北孝感432000

出　　处：《液压气动与密封》2020年第8期89-92,96,共5页Hydraulics Pneumatics & Seals

摘　　要：针对特种车辆四级双作用举升油缸“抖动”的问题,全面分析了导致“抖动”的原因,明确了问题产生的机理,提出了改进措施。通过试验验证,表明改进后油缸的“抖动”问题得到了有效解决。In order to solve the problem of“dither”,the causes of“dither”are analyzed,the mechanism of the problem is clarified,and the improvement measures are put forward.The test results show that the“dither”problem of the improved cylinder has been effectively solved.

关 键 词：特种车辆 举升油缸 抖动 分析 改进措施 

分 类 号：TH137[机械工程—机械制造及自动化] TP23[自动化与计算机技术—检测技术与自动化装置]