| 用瞬态频率波动法诊断齿轮故障 |
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| 引用本文： | 钟发祥,罗海运.用瞬态频率波动法诊断齿轮故障[J].振动与冲击,1996,15(1):49-53. |
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| 作者姓名： | 钟发祥 罗海运 |
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| 作者单位： | 第二炮兵工程学院 |
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| 摘 要： | 利用瞬态频率波动法实现频率调制信号的解调，提取齿轮的局部裂纹信息，并通过黄河ＴＮ２５２型汽车变速器疲劳试验的信号分析来验证。
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| 关 键 词： | 瞬态频率波动，故障，齿轮 |
TRANSIENT FREQUENCY FLUCTUATION METHOD USED IN DIAGNOSING GEAR FAULTS |
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| Zhong Faxiang,Luo Haiyun.TRANSIENT FREQUENCY FLUCTUATION METHOD USED IN DIAGNOSING GEAR FAULTS[J].Journal of Vibration and Shock,1996,15(1):49-53. |
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| Authors: | Zhong Faxiang Luo Haiyun |
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| Affiliation: | The Second Artillery Engineering College |
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| Abstract: | n order to detect the local crack information of gearsl the transient frequency fluctuation method is adopted to demodulate the frequency modolated signals. The method os verified by the signal analysis in the fatigue test of the car gear box of Huang He JN252. |
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| Keywords: | transient frequency fluctuation fault diagnosis gear box |
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