滑动轴承故障诊断实用诊断原则的研究
According to the analysis of the main failure froms and mechanism of plain bearing, although the causes of bearing failure diverse, they all result in destruction of fluid lubriction and contact friction between bearing and shaft. Based on the successful application of the existing diagnostic techni...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2005-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2005.02.019 |
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| Summary: | According to the analysis of the main failure froms and mechanism of plain bearing, although the causes of bearing failure diverse, they all result in destruction of fluid lubriction and contact friction between bearing and shaft. Based on the successful application of the existing diagnostic technique, this paper presents the least Test diagnosis Model as the practical research guideline for the first time, selects contact friction, which is the common charactersic of various failures, as the unique diagnosis base model, and simplifies plain bearing as a gray system model of multiple inputs and single output. The new idea can make not only the research easier but also the result more practical. It can also be applied in fault diagnosis in other regions. |
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| ISSN: | 1004-2539 |