| 滚动轴承故障诊断高频共振法的包络频谱分析 |
| |
| 引用本文： | 梅宏斌,杨叔子,师汉民.滚动轴承故障诊断高频共振法的包络频谱分析[J].河南科技大学学报(自然科学版),1992(4). |
| |
| 作者姓名： | 梅宏斌 杨叔子 师汉民 |
| |
| 作者单位： | 华中理工大学，华中理工大学，华中理工大学 |
| |
| 基金项目： | 机电部八五重点企业开发项目(高速铁路轴承) |
| |
| 摘 要： | 本文从理论上提出了一种方法来解释用高频共振法进行滚动轴承故障诊断时得到的包络信号及其频谱图。该方法的新意在于考虑了径向载荷沿轴承周向分布不匀的影响。把该分析方法用于滚动轴承的故障诊断能使高频共振法更加完善和有效。
|
| 关 键 词： | 滚动轴承 故障诊断 高频 共振 包络 频谱分析 |
Analysis of Envelopment Frequency Spectra in Diagnosis of Rolling Element Bearings by High-Frequency Resonance Technique |
| |
| Mei Hongbin Yang Shuzi Shi Hanmin.Analysis of Envelopment Frequency Spectra in Diagnosis of Rolling Element Bearings by High-Frequency Resonance Technique[J].Journal of Henan University of Science & Technology:Natural Science,1992(4). |
| |
| Authors: | Mei Hongbin Yang Shuzi Shi Hanmin |
| |
| Institution: | Huazhong University of Science and Techology |
| |
| Abstract: | This paper presents a theoretical method to explain the envelope signals and their frequency spectra which are obtained from the diagnosis of rolling element bearings by High-Frequency Resonance Technique(HFRT). The new point of the method lies in that it considers the effecfs of radial load distribution in bearings. It can make HFRT more effective and perfect. |
| |
| Keywords: | Rolling element bearings Faults diagnosis High frequenies Resonance Envelopment Spectral analtsis |
| 本文献已被 CNKI 等数据库收录！ |
