动车组万向轴轴承润滑故障分析及轴承结构设计优化

Urban Mass Transit(2020)

Cited 0|Views18
No score
Abstract
针对动车组万向轴运用维护过程中出现的轴承润滑不良导致动平衡超标、传动系统异常振动问题,通过万向轴结构及轴承润滑原理分析、故障万向轴运用里程和季节分布、故障万向轴动平衡检测及轴承分解后状态检查、故障轴承油脂理化检测、润滑脂性能评估、万向轴运行工况及轴承运动学分析等手段,得出万向轴轴承润滑不良的原因并提出轴承结构优化方案,为提高动车组传动系统可靠性提出了建议和思路.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined