| 基于噪声的工程机械液压系统故障分析 |
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| 引用本文： | 吴笑伟,杜明侠,孙新.基于噪声的工程机械液压系统故障分析[J].华北水利水电学院学报,2012(1):86-88. |
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| 作者姓名： | 吴笑伟 杜明侠 孙新 |
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| 作者单位： | 同济大学;河南交通职业技术学院;华北水利水电学院;郑州航空工业管理学院 |
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| 基金项目： | 国家“863”计划项目(2002AA420020) |
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| 摘 要： | 针对工程机械液压系统噪声故障,从工程机械液压系统产生噪声的来源和机理入手进行故障分析,根据长期的实践提出基于噪声的工程机械液压系统故障诊断方法,为工程机械液压系统噪声故障诊断与排除提供参考.
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| 关 键 词： | 噪声 液压系统 故障分析 |
Fault Analysis of Construction Machinery Hydraulic System Based on Noise |
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| WU Xiao-wei,DU Ming-xia,SUN Xin.Fault Analysis of Construction Machinery Hydraulic System Based on Noise[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2012(1):86-88. |
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| Authors: | WU Xiao-wei DU Ming-xia SUN Xin |
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| Affiliation: | 1.Tongji University,Shanghai 200092,China;2.Henan Jiaotong Vocational College,Zhengzhou 450005,China; 3.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China; 4.Zhengzhou Institute of Aeronautical Industry Management,Zhengzhou 450015,China) |
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| Abstract: | Aimed at noise faults of construction machinery hydraulic system,the fault analysis is carried out from the aspects of noise sources and the mechanism.The fault diagnosis analysis methods of the construction machinery hydraulic system based on the noise are put forward according to the long term practice,which provide a reference for the noise fault diagnosis and removal of the construction machinery hydraulic system. |
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| Keywords: | noise hydraulic system fault analysis |
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