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| 深沟球轴承的锯齿声故障诊断 | |
| 引用本文： | 吴云鹏,姚小兴,张文平,孙立红.深沟球轴承的锯齿声故障诊断[J].河海大学常州分校学报,2004,18(2):55-57. |
| 作者姓名： | 吴云鹏 姚小兴 张文平 孙立红 |
| 作者单位： | 1. 哈尔滨工程大学,动力与核能工程学院,黑龙江,哈尔滨,150001;黑龙江科技学院,数学力学系,黑龙江,哈尔滨,150027 2. 哈尔滨工程大学,动力与核能工程学院,黑龙江,哈尔滨,150001 3. 黑龙江科技学院,数学力学系,黑龙江,哈尔滨,150027 |
| 摘 要： | 通过实验对有锯齿声的轴承的振动信号进行了分析,用包络解调法提取出了峰值明显的内圈特征谱线,分析了轴承的锯齿声噪声产生的原因,实验结果表明,该法对有锯齿声的球轴承的故障诊断简单适用. |
| 关 键 词： | 滚动轴承 固有频率 包络分析 |
| 文章编号： | 1009-1130(2004)02-0055-03 |
| 修稿时间： | 2004年4月7日 |
Fault Diagnosis of Steel-sawing Noise for Deep Slot Ball Bearing |
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| WU Yun- peng,YAO Xiao- xing,ZHANG Wen- ping,SUN Li- hong.Fault Diagnosis of Steel-sawing Noise for Deep Slot Ball Bearing[J].Journal of Hohai University Changzhou,2004,18(2):55-57. | |
| Authors: | WU Yun- peng YAO Xiao- xing ZHANG Wen- ping SUN Li- hong |
| Institution: | WU Yun- peng1,2,YAO Xiao- xing1,ZHANG Wen- ping1,SUN Li- hong2 |
| Abstract: | The vibration signal of bearing noise sounding like steel sawing is analyzed in this paper. The characteristic spectral line within the frequency range of the inner ring fault is extracted by means of the methodology of envelope demodulation,and the cause of bearing noise is analyzed. The results show that the method is simple and effective for the diagnosis of the bearing noise sounding like steel swing. |
| Keywords: | ball bearing natural frequency envelope analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |