柴油机气阀机构故障振动监测实例分析  

Analysis of fault vibration monitoring of diesel engine valve mechanism

作　　者：吴善跃[1] 徐浩炳 杨鹏 

机构地区：[1]92957部队 [2]92118部队

出　　处：《中国修船》2018年第3期23-27,共5页China Shiprepair

摘　　要：文章对一柴油机气阀机构故障振动监测案例进行系统分析,探究气阀机构故障信号特征与故障机理的关系,总结故障分析规律,从而为类似故障问题的诊断决策提供借鉴与参考。This paper systematically analyzes the fault vibration monitoring of a diesel engine valve train,explores the relationship between fault signal characteristics and fault mechanism of the valve train,and summarizes the law of fault analysis so as to provide reference and reference for the diagnosis and decision-making of similar fault problems.

关 键 词：监测诊断 振动 气阀机构 柴油机 

分 类 号：U672[交通运输工程—船舶及航道工程]