航天制造技术
航天製造技術
항천제조기술
HANGTIAN ZHIXAO JI SHU
2014年
2期
63-65
,共3页
液压油缸%内泄漏%故障树
液壓油缸%內洩漏%故障樹
액압유항%내설루%고장수
hydraulic oil cylinder%internal leakage%fault tree
通过建立故障树的方法对某型液压油缸内泄漏问题进行分析，确定了油缸磨损是引发内泄漏的原因，通过控制缸体与活塞、导向套与活塞杆之间配合间隙的方法，从源头排除了故障，为后续类似故障分析研究提供了参考依据。
通過建立故障樹的方法對某型液壓油缸內洩漏問題進行分析，確定瞭油缸磨損是引髮內洩漏的原因，通過控製缸體與活塞、導嚮套與活塞桿之間配閤間隙的方法，從源頭排除瞭故障，為後續類似故障分析研究提供瞭參攷依據。
통과건립고장수적방법대모형액압유항내설루문제진행분석，학정료유항마손시인발내설루적원인，통과공제항체여활새、도향투여활새간지간배합간극적방법，종원두배제료고장，위후속유사고장분석연구제공료삼고의거。
By using the fault tree analysis method, the thesis analyzes and defines the root reasons for the internal leakage of a certain model of hydraulic cylinder, and furthermore removes the fault through controlling the fit clearance between cylinder body and piston as well as that between guide sleeve and piston rod, consequently supplying the reference for the analysis and research of similar faults in future.
