摘要
通过对东风7型机车前辅助传动系统多种质量问题的分析 ,发现其产生是由轴系扭振所致 ,并进一步分析了产生扭振的原因 。
The analysis of various quality related problems of the front auxiliary transmission system for DF 7 locomotives showed the reason is torsional vibration of axle system. The reasons for torsinal vibration and the effects after the improvement measures were taken were further analyzed.
出处
《内燃机车》
2000年第10期18-21,共4页
Diesel Locomotives
关键词
扭振
辅助传动系统
东风7型
内燃机车
torsional vibration
analysis of quality related problem
measure
auxiliary transmission system
Type DF 7
diesel locomotive
