铁谱技术在判断发动机磨损状态中的应用研究  

Application and research of ferrography in judging the wear condition of engine

作　　者：黄林[1] 樊瑜瑾[1] 

机构地区：[1]昆明理工大学机电工程学院,云南昆明650093

出　　处：《机械研究与应用》2006年第4期62-63,共2页Mechanical Research & Application

摘　　要：发动机中各摩擦副的工作环境恶劣,磨损状态复杂,很难精确描述。而发动机所处的磨损状态是判断其是否正常工作的重要标准,因此建立发动机磨损状态监测具有重大的经济和社会效益。笔者利用铁谱技术作为一种监测手段,通过磨粒分析来判断发动机的磨损状态。It＇s difficult to know the wear condition of engine exactly, because of its bad working condition and complicated wear condition. We could judge whether it＇s normal or not by the wear condition. So it＇s very important to monitor the wear condition. This paper takes the ferrography technology as a monitoring means, we use wear particle analysis to judge the wear condition of engine.

关 键 词：发动机 磨损状态 铁谱技术 磨粒分析 

分 类 号：TB302.3[一般工业技术—材料科学与工程]