9L20/27柴油机连杆轴承烧蚀故障分析与排除  

Analysis and troubleshooting of ablation fault on connecting rod bearing of 9L20/27 diesel engine

作　　者：侯彪[1] 康杰 司萌 HOU Biao;KANG Jie;SI Meng

机构地区：[1]海军士官学校,安徽蚌埠233012 [2]92493部队,辽宁旅顺116041

出　　处：《中国修船》2024年第5期50-52,共3页China Shiprepair

摘　　要：轴承是机械设备中重要的零件之一。文章针对9L20/27柴油机连杆轴承烧蚀这一典型故障,结合实际装备和经验深入分析了故障原因和排除方法,并提出多项应急使用方案,为船舶柴油机使用与维护提供新参考。Bearing is one of the most important parts of mechanical equipment.In view of the typical fault of ab⁃lation on the connecting rod bearing of a 9L20/27 diesel engine,this paper deeply analyzed the causes and elimina⁃tion methods of the fault based on actual equipment and experience and proposed several emergency use schemes,which provide a new reference for the use and maintenance of marine diesel engines.

关 键 词：柴油机 连杆轴承烧蚀 故障分析 故障排除 

分 类 号：U672[交通运输工程—船舶及航道工程]