| 齿轮箱故障诊断中复杂振动调制现象的分析 |
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| 引用本文： | 王志杰,丁康.齿轮箱故障诊断中复杂振动调制现象的分析[J].重庆大学学报(自然科学版),1996,19(4):97-102. |
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| 作者姓名： | 王志杰 丁康 |
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| 作者单位： | 重庆大学汽车学院 |
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| 摘 要： | 阐述了齿轮断齿和轴严重弯曲两例严重故障发生时，所出现的复杂振动调制现象。从齿轮振动产生及调制边频带形成机理出发，对这种现象进行了分析。
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| 关 键 词： | 齿轮传动 故障诊断 振动 调制 齿轮箱 |
Analysis of the Modulation Phenomenon of Complex Vibration in Gearbox Fault Diagnosis |
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| Wang Zhijie,Ding Kang.Analysis of the Modulation Phenomenon of Complex Vibration in Gearbox Fault Diagnosis[J].Journal of Chongqing University(Natural Science Edition),1996,19(4):97-102. |
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| Authors: | Wang Zhijie Ding Kang |
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| Institution: | Wang Zhijie; Ding Kang |
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| Abstract: | This paper presents a modulation phenomenon of complex vibration which occured when gear teeth broke or shaft seriously bent in gearbox. Based on the mechanism of gear vibration and modulation sideband,the peper analyzes this complex modulation phenomenon. |
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| Keywords: | s:gear drives fault diagnosis vibration modulation |
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