摘要
介绍了DF_4型等机车提速后牵引齿轮箱出现故障的情况,从理论上分析了引起牵引齿轮故障的原因并提出了改进措施。
Firstly, this paper introduces a new arisen locomotive component problem, the traction gearbox fault of DF4 type and other type locomotive, which happened after the speed of passenger trains was improved; Then analyses the reason that causes the fault of traction gearbox in theory; Finally proposes some improvement measures.
出处
《铁道机车车辆》
2000年第1期36-39,共4页
Railway Locomotive & Car
关键词
牵引齿轮
故障分析
轮轨动作用
内燃机车
locomotive axial suspeasion transmission wheel - rail dynamic action force vibration acceleration
