摘要
通过分析内燃机车牵引电动机轴承、轴箱轴承、同步牵引发电机轴承承受载荷与使用寿命的关系,对内燃机车轴承使用寿命期提出了修改建议,并探讨了修改后的预期效果。
By analyzing the relationship between the loads of traction motor beaning, axle box bearing synchronous traction generator bearing and service life period, this paper puts forward the revision suggestion for diesel locomoive bearing service life period, and discusses the desired effect.
出处
《铁道机车车辆》
2012年第5期62-64,共3页
Railway Locomotive & Car
关键词
内燃机车
轴承
使用寿命期
修改建议
预期效果
diesel locomotive
bearing
service life period
revision suggestion
desired effect
