| 某型发动机整机振动故障诊断分析 |
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| 引用本文： | 可成河,巩孟祥,宋文兴. 某型发动机整机振动故障诊断分析[J]. 航空发动机, 2007, 33(1): 24-26 |
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| 作者姓名： | 可成河 巩孟祥 宋文兴 |
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| 作者单位： | 驻沈阳黎明航空发动机(集团)有限责任公司军事代表室,辽宁沈阳,110043;沈阳发动机设计研究所,辽宁沈阳,110015 |
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| 摘 要： | 对某型某台份发动机在出厂试车时出现的整机振动大的故障现象,进行了振动特征分析;采取排除法进行分解检查和试车验证,证明该振动是由转子不平衡所致。
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| 关 键 词： | 航空发动机 整机振动 故障诊断 |
| 修稿时间： | 2006-09-02 |
Fault Diagnosis Analysis of an Aero - Engine Vibration |
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| Ke Chenghe,Gong Mengxiang,Song Wenxing. Fault Diagnosis Analysis of an Aero - Engine Vibration[J]. Aeroengine, 2007, 33(1): 24-26 |
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| Authors: | Ke Chenghe Gong Mengxiang Song Wenxing |
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| Abstract: | The engine vibration characteristics were analyzed for an aero-engine that exhibited large engine vibration in the factory test. The disassemble check and test verification of the aero-engine were carried out.By the method of exclusion,the vibration failure was found to be caused by the unbalance of the rotors. |
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| Keywords: | aero-engine engine vibration fault diagnosis |
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