齿轮传动中几种典型故障的振动图谱分析
Compared with normal acceleration signal, the outline signal of high frequency acceleration coming from demodulation is of more capacities for canceling noise and reveals faults nature more directly. Several typical faults in gear transmission, such as looseness or rupture of tooth in a simple gear...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
1999-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.1999.03.011 |
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| Summary: | Compared with normal acceleration signal, the outline signal of high frequency acceleration coming from demodulation is of more capacities for canceling noise and reveals faults nature more directly. Several typical faults in gear transmission, such as looseness or rupture of tooth in a simple gear box, fault of shaft nonalignment, complex faults about gear and bearing in a more complex gear box, are analyzed with their signals both in time and frequency region in details. The signal characteristics and diagnosis evidences about these faults are put forward, the effectiveness of he outline signal of high frequency acceleration coming from demodulation is interpreted. |
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| ISSN: | 1004-2539 |