| 振动分析在滑动轴承故障诊断中的应用 |
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| 引用本文： | 张俊杰,何吉荣,钟志才,杨灵.振动分析在滑动轴承故障诊断中的应用[J].燃气涡轮试验与研究,2007,20(1):44-47,51. |
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| 作者姓名： | 张俊杰 何吉荣 钟志才 杨灵 |
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| 作者单位： | 中国燃气涡轮研究院,四川,江油,621703;中国燃气涡轮研究院,四川,江油,621703;中国燃气涡轮研究院,四川,江油,621703;中国燃气涡轮研究院,四川,江油,621703 |
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| 摘 要： | 本文介绍了滑动轴承的力学模型,分析了滑动轴承可能出现的故障类型,以及故障特征;利用某涡轮增压器的振动数据,通过分析其振动特征,确定了该涡轮增压器滑动轴承出现的故障,并给出了故障原因,找到了解决方法。实际应用表明,该解决方法是正确、可行的。
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| 关 键 词： | 滑动轴承 故障 振动 涡轮增压器 力学模型 |
| 文章编号： | 1672-2620（2007）01-0044-04 |
| 修稿时间： | 2006-05-26 |
Application of Vibration Analysis to Sliding Bearing Fault Diagnosis |
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| ZHANG Jun-jie,HE Ji-rong,ZHONG Zhi-cai,YANG Ling.Application of Vibration Analysis to Sliding Bearing Fault Diagnosis[J].Gas Turbine Experiment and Research,2007,20(1):44-47,51. |
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| Authors: | ZHANG Jun-jie HE Ji-rong ZHONG Zhi-cai YANG Ling |
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| Institution: | China Gas Turbine Establishment,Jiangyou 621703 ,China |
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| Abstract: | This paper introduced mechanics model of a sliding bearing,analyzed the fault type and characteristics of the bearing.Using vibration data of a turbocharger and the vibration performance analyzing results,the paper determined the fault of the sliding bearing and the reason of such a fault.At last,the solution to the fault was found out.The result proves that the method is right and effective. |
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| Keywords: | sliding bearing fault vibration turbocharger mechanics mode |
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