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2009年06 期
| 标题 |
| DF4B型内燃机车柴油机中间齿轮螺母脱落的故障分析与解决方案(37 卷) |
| 英文标题 |
| Analyzing the Fault of the Falling off of the Nuts in Central Gear of the Diesel Engine of DF4B Diesel Locomotive and the Solution |
| 摘要 |
| 通过对DF4B型内燃机车16V240ZJB柴油机中间齿轮保持架外装大花螺母松脱引起的中间齿轮定位不良、中间轴与中间轴承松动等给机车的正常运用带来的故障隐患所进行的分析，找到了产生该类惯性故障的根源，并通过对中间齿轮保持架结构的改造解决了这一惯性机车质量问题。 |
| 作者 |
| 新闻作者:罗青山，郭 欣 |
| 关键字 |
