| 一种用于低速重载轴承故障诊断的共振解调法 |
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| 引用本文： | 王志刚,李友荣,朱瑞荪,吕勇.一种用于低速重载轴承故障诊断的共振解调法[J].煤矿机械,2002(8):74-76. |
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| 作者姓名： | 王志刚 李友荣 朱瑞荪 吕勇 |
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| 作者单位： | 武汉科技大学,机械自动化学院,湖北,武汉,430081 |
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| 摘 要： | 针对低速重载轴承特点 ,提出了适合于低速重载轴承故障诊断的共振解调方法。通过自制的低频加速度传感器拾取了斗轮式堆取料机回转支承滚动轴承的振动信号 ,利用此方法进行了故障诊断 ,诊断结果可靠
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| 关 键 词： | 低速重载轴承 共振解调 故障诊断 低频加速度传感器 |
| 文章编号： | 1003-0794(2002)08-0074-03 |
| 修稿时间： | 2002年4月27日 |
A new demodulated resonance method for fault diagnosis of low speed and high load rolling bearing |
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| WANG Zhi_gang,LI You_rong,ZHU Rui_sun,LU Yong.A new demodulated resonance method for fault diagnosis of low speed and high load rolling bearing[J].Coal Mine Machinery,2002(8):74-76. |
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| Authors: | WANG Zhi_gang LI You_rong ZHU Rui_sun LU Yong |
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| Abstract: | This paper presents a new demodulated resonance method for fault diagnosis of low speed and high load rolling bearing by analyzing the features of the bearing.Using home_made low_frequency acceleration transducer,the vibration signal of the cross_rolling bearing in the gyration_support installing of combination bucket_wheel stacker reclaimer.had been measured on the spot.Appling this method,the bearing was diagnosed.And the result is correct. |
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| Keywords: | low speed and high load rolling bearing demodulated resonance method fault diagnosis low_frequency acceleration transducer |
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