| 井下带式输送机减速器振动故障诊断研究 |
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| 引用本文： | 薛光辉,张军,吉晓冬,赵新赢. 井下带式输送机减速器振动故障诊断研究[J]. 工矿自动化, 2014, 0(6): 51-53 |
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| 作者姓名： | 薛光辉 张军 吉晓冬 赵新赢 |
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| 作者单位： | 中国矿业大学(北京)机电与信息工程学院; |
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| 基金项目： | 中央高校基本科研业务费资助项目(2009QJ16) |
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| 摘 要： | 利用测振记录仪进行了煤矿井下带式输送机减速器的振动监测试验;通过分析现场振动数据时域特征指标的变化趋势和功率谱,发现该减速器输入轴齿轮存在严重磨损和蹦齿故障。检修结果验证了分析的正确性和记录仪记录数据的真实有效性。
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| 关 键 词： | 带式输送机 减速器 振动监测 故障诊断 |
Research of vibration fault diagnosis of underground belt conveyor gear reducer |
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| XUE Guanghui;ZHANG Jun;JI Xiaodong;ZHAO Xinying. Research of vibration fault diagnosis of underground belt conveyor gear reducer[J]. Industry and Automation, 2014, 0(6): 51-53 |
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| Authors: | XUE Guanghui ZHANG Jun JI Xiaodong ZHAO Xinying |
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| Affiliation: | XUE Guanghui;ZHANG Jun;JI Xiaodong;ZHAO Xinying;School of Mechanical Electronic and Information Engineering,China University of Mining and Technology(Beijing); |
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| Abstract: | Vibration monitoring test of underground belt conveyor gear reducer was conducted by use of vibration recorder.Analysis of changing trend and power spectrum of time-domain characteristic index of on-site vibration data indicates that input shaft of the gear reduer has severe wear and gear tooth breakage.Overhaul results verify correctness of the above analysis and validity of the data sampled by the recorder. |
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| Keywords: | belt conveyor gear reducer vibration monitoring fault diagnosis |
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