摘要
发动机作为汽车的核心部件,其安全性能备受人们的重视。汽车发动机摩擦部分的工况更加严酷,需要掌握摩擦、磨损、润滑的本质和规律,实行严格科学的润滑管理。对发动机存在的故障及时分析与处理,降低因故障带来的损失,是目前发动机维护的重点。运用FTA方法,对发动机常见的故障类型进行分析,为相应的维护检修提供依据。通过对各类故障问题予以处理,使汽车的整体性能得以提高,还可以降低燃油的消耗量,达到节约经济成本的效果。
As the core part of automobiles,safety performance of the engine is highly valued by people.Because the operating condition of the friction part of an automobile engine is more severe,it is necessary to grasp the essence and law of friction,wear and lubrication,and to carry out the strict and scientific lubrication management.At present,the key to engine maintenance is to analyze and deal with engine failures,timely identify failures and reduce the loss caused therefrom.Common categories of engine failures are analyzed,which provides basis for proper maintenance and repair.By dealing with all kinds of failures,the overall performance of automobiles can be improved,and the fuel consumption can also be reduced to save economic costs.
作者
冯彦辉
任宝秦
FENG Yan-hui;REN Bao-qin(East China Branch,SINOPEC Lubricant Company,Shanghai 200137,China;Shanghai Lubricant Trade Association,Shanghai 200135,China)
出处
《润滑油》
CAS
2022年第4期55-60,共6页
Lubricating Oil
关键词
汽车发动机
设备润滑
FTA
automotive engine
equipment lubrication
fault tree analysis(FTA)
