| 关于取消发动机翻修寿命的探讨 |
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| 引用本文： | 章杏兴,李钟魁.关于取消发动机翻修寿命的探讨[J].中国民航学院学报,1989(1). |
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| 作者姓名： | 章杏兴 李钟魁 |
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| 作者单位： | 中国民航学院航空机械系，中国民航学院航空机械系 |
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| 摘 要： | 本文根据以可靠性为中心的维修思想,结合民航使用和维修JT3D发动机的情况进行分析,说明发动机定期翻修不符合发动机的可靠性特性,提出取消发动机翻修寿命,采用符合发动机可靠性特性的维修方式的一些看法。
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| 关 键 词： | 可靠性特性 指数分布 复杂项目 故障率 |
Investigation of the Possibility of Rejecting Engine Overhaul Life |
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| Zhang Xingxing and Li Zhongkui Aviation Meahanics Dept.of CAIC.Investigation of the Possibility of Rejecting Engine Overhaul Life[J].Journal of Civil Aviation University of China,1989(1). |
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| Authors: | Zhang Xingxing and Li Zhongkui Aviation Meahanics Deptof CAIC |
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| Institution: | Zhang Xingxing and Li Zhongkui Aviation Meahanics Dept.of CAIC |
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| Abstract: | This paper analyses the failure and overhaul data on a number of JT3D engines from the reliability-centered maintenance point of view. The result shows that periodic overhauls are not effective for preventing failures. It is proposed that the notion of overhaul life be rejected, and periodic overhauls be replaced by reliability maintenance. |
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| Keywords: | reliability characteristics exponential distribution complex item failure rate |
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