| 井下运输机械滚动轴承故障的检测与诊断 |
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| 引用本文： | 姚志昌,徐茂峰,唐小行,杨志伊,郭学刚,高彦成.井下运输机械滚动轴承故障的检测与诊断[J].煤矿机械,2000,106(7):47-49. |
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| 作者姓名： | 姚志昌 徐茂峰 唐小行 杨志伊 郭学刚 高彦成 |
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| 作者单位： | 1. 中国矿业大学,江苏徐州221008
2. 西山煤电集团有限责任公司马兰矿,山西古交030205 |
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| 摘 要： | 在煤矿井下环境恶劣、干扰严重的情况下 ,对运输机械滚动轴承的故障诊断应采用加速度传感器以高频共振解调技术进行振动监测最为可行、有效。通过现场测试总结并提出了一种易损减速器滚动轴承的故障诊断判据。
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| 关 键 词： | 振动 共振解调 加速度传感器 滚动轴承 故障诊断 判据 |
| 文章编号： | 1003-0794(2000)07-0047-03 |
| 修稿时间： | 2000年4月14日 |
Trouble testing and diagnosing of rolling bearings of transporting machinery underground |
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| YAO Zhi_chang ,XU Mao_feng ,TANG Xiao_xing ,YANG Zhi_yi ,GUO Xue_gang ,GAO Yan_cheng.Trouble testing and diagnosing of rolling bearings of transporting machinery underground[J].Coal Mine Machinery,2000,106(7):47-49. |
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| Authors: | YAO Zhi_chang XU Mao_feng TANG Xiao_xing YANG Zhi_yi GUO Xue_gang GAO Yan_cheng |
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| Affiliation: | YAO Zhi_chang 1,XU Mao_feng 1,TANG Xiao_xing 1,YANG Zhi_yi 1,GUO Xue_gang 2,GAO Yan_cheng 2 |
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| Abstract: | On the condition that the circumstance is bad and interfered strongly underground,it is the most effective and probable for acceleration transducer to diagnose the problem of rolling bearings of transporting machinery with the technology of high frequency resonance demodulation.After site testing,we find a kind of problem diagnosing criterion for rolling bearings of damageable retarder. |
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| Keywords: | vibration resonance demodulation acceleration transducer rolling bearings problem diagnose criterion |
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