| 浅谈影响曲轴疲劳寿命的因素 |
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| 引用本文： | 牟建华,王双强. 浅谈影响曲轴疲劳寿命的因素[J]. 内燃机车, 2003, 0(3): 11-13 |
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| 作者姓名： | 牟建华 王双强 |
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| 作者单位： | 唐山机车车辆厂,河北,唐山,063035 |
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| 摘 要： | 由于铁路提速 ,柴油机中的一些大部件故障率升高 ,曲轴断裂问题尤为严重。本文就曲轴断裂的实质、影响疲劳的因素进行了分析 ,并相应提出了提高曲轴疲劳寿命的措施。
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| 关 键 词： | 柴油机 曲轴 疲劳强度 氮化 影响因素 措施 |
| 文章编号： | 1003-1820(2003)03-0011-03 |
| 修稿时间： | 2002-06-18 |
Analysis of the factors influencing the crankshaft fatigue life |
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| MU Jian-hua,WANG Shuang-qiang. Analysis of the factors influencing the crankshaft fatigue life[J]. Diesel Locomotives, 2003, 0(3): 11-13 |
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| Authors: | MU Jian-hua WANG Shuang-qiang |
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| Abstract: | The failures of the larger parts of diesel engines are increasing with the railway speeding up.A serious problem is crankshaft break.The factors influencing the crankshaft fatigue life are analysed,and the countermeasures are also promoted at the same time. |
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| Keywords: | diesel engine crankshaft fatigue strength nitriding factor countermeasure |
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