FXN3型机车12V265A型柴油机故障排查浅析  

Analysis of trouble shooting for12V265A diesel engine of FXN3 locomotive

作　　者：胡绪成 张明瑞 李浩哲 HU Xucheng;ZHANG Mingrui;LI Haozhe(Korla Locomotive Depot,China Railway Urumchi Group Co.,Ltd.,Korla 841000,China;CRRC Dalian Co.,Ltd.,Dalian 116022,China)

机构地区：[1]中国铁路乌鲁木齐局集团有限公司库尔勒机务段,新疆库尔勒841000 [2]中车大连机车车辆有限公司,辽宁大连116022

出　　处：《铁道机车与动车》2024年第10期45-48,I0002,共5页Railway Locomotive and Motor Car

摘　　要：FXN3型机车是一款设计时速160公里的客运内燃机车,先期装备了12V265A型柴油机。该柴油机是一款大功率中速四冲程增压发动机。针对该柴油机在段运用过程中发生的故障进行统计分析与对比分类,充分总结后进行故障原因定性,锁定可能发生的典型故障及风险,提出相关故障现象的排查措施或方向。The FXN3 locomotive is a 160 km/h passenger diesel locomotive,initilly equipped with a 12V265A diesel engine which is a high-power mediumspeed four-stroke turbocharged engine.The paper statistically analyzes and comparatively classifies the faults that occurred during the operation of diesel engines,identifies typical faults and risks that may occur through fully summarizing the causes of the faults,and proposes troubleshooting or directionsfor relevant fault phenomena.

关 键 词：FXN3型机车 12V265A型柴油机 故障 

分 类 号：U262[机械工程—车辆工程]