| 内燃机车主传动齿轮断齿的故障树分析 |
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| 引用本文： | 何德芳,张树魁,胡进,张宝璜.内燃机车主传动齿轮断齿的故障树分析[J].东北大学学报(自然科学版),1986(1). |
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| 作者姓名： | 何德芳 张树魁 胡进 张宝璜 |
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| 作者单位： | 东北工学院
(何德芳，张树魁)，沈阳机车车辆厂
(胡进)，沈阳机车车辆厂(张宝璜) |
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| 摘 要： | 本文运用故障树分析(FTA)技术分析了某内燃机车主传动齿轮断齿事故的原因:主要是由于安装不良引起的,使用不当和热处理不良也加速了齿轮的早期断齿。
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| 关 键 词： | 内燃机车 齿轮断齿 FTA |
The Fault Tree Analysis of Gear Tooth Breakage in the Main Gear Drive of Locomotive Internal Combustion Engine |
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| He Defang,Zhang Shukui,Hu Jin and Zhang Baohua.The Fault Tree Analysis of Gear Tooth Breakage in the Main Gear Drive of Locomotive Internal Combustion Engine[J].Journal of Northeastern University(Natural Science),1986(1). |
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| Authors: | He Defang Zhang Shukui Hu Jin and Zhang Baohua |
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| Abstract: | The FTA technique is used for analysing the causes of gear tooth breakage in the main gear drive of an internal combustion locomotive engine. Improper fitting of the mating gears is the main cause of gear tooth breakage. Errors in operation and incorrect heat treatment also tend to accelerate the fracturing of gears. |
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| Keywords: | locomotive internal combustion engine gear tooth breakage FTA |
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