| 转子轴承系统的故障及其诊断 |
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| 引用本文： | 程美.转子轴承系统的故障及其诊断[J].湖南农机,2016(2):19-20. |
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| 作者姓名： | 程美 |
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| 作者单位： | 湖南汽车工程职业学院,湖南 株洲,412001 |
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| 摘 要： | 旋转机械是工业生产中应用最广泛的一类机械设备，转子轴承系统作为旋转机械的核心部件。转子轴承系统也面临着如轴承部件损坏、转子不平衡、转子不对中、动静碰摩、油膜涡动等易发故障。因此，必须转子轴承系统可能出现的异常现象的机理进行分析，及早发现问题，及时排除故障，保证转子轴承系统的可靠工作，避免造成经济损坏或出现重大安全事故。
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| 关 键 词： | 转子轴承系统 振动诊断 油液诊断 发展趋势 |
The Fault Diagnosisof Rotor Bearing System |
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| Abstract: | Rotary machine is the most widely used mechanical equipment in industrial production and rotor bearing system is the core part of rotary machine.Rotor bearing system also confronts faults like bearing component damage,unbalanced rotor and so on.Therefore abnormal phenomena which may happen to rotor bearing system must be analyzed and faults must be excluded and solved in time to guarantee the smooth and stable operation of rotor bearing system and avoid serious safety accidents and economic loss. |
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| Keywords: | rotor bearing system vibration diagnosis oil diagnosis development trend |
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