| 高速转子故障模拟实验研究 |
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| 引用本文： | 宋军舰,郝点,曹建强.高速转子故障模拟实验研究[J].化工机械,2011,38(4):417-419. |
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| 作者姓名： | 宋军舰 郝点 曹建强 |
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| 作者单位： | 中国石油大学(华东)机电工程学院 |
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| 摘 要： | 在分析高速转子的典型故障机理及危害的基础上,利用多功能柔性转子实验台及PL302双通道数据采集器等测试设备对高速旋转机械的不对中、不平衡及基础松动等故障进行模拟,并根据振动信号分析故障的振动特征及规律,为旋转机械的状态监测及故障诊断提供了依据.
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| 关 键 词： | 高速转子 故障模拟 频谱分析 |
Simulation Study on High-speed Rotor Faults |
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| SONG Jun-jian,HAO Dian,CAO Jian-qiang.Simulation Study on High-speed Rotor Faults[J].Chemical Engineering & Machinery,2011,38(4):417-419. |
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| Authors: | SONG Jun-jian HAO Dian CAO Jian-qiang |
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| Affiliation: | SONG Jun-jian,HAO Dian,CAO Jian-qiang(College of Mechanical and Electrical Engineering,China University of Petroleum,Dongying 257061,China) |
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| Abstract: | Basing on analyzing faults mechanism and their influence,and making use of multi-functional flexible rotor lab and the testing equipment for PL302 dual-channel data acquisition unit,some faults like misalignment,imbalance and base looseness which bothering the high-speed rotators were simulated and their characteristics and rules were analyzed and compared according to measured signals.This can benefit both status monitoring and faults diagnosis of rotating machinery. |
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| Keywords: | high-speed rotor fault simulation spectrum analysis |
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