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| 轴的不平衡度对轴承振动的影响 | |
| 引用本文： | 吴云鹏,张文平,孙立红.轴的不平衡度对轴承振动的影响[J].黑龙江科技学院学报,2004,14(3):164-166. |
| 作者姓名： | 吴云鹏 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;黑龙江科技学院数力系,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. 黑龙江科技学院数力系,黑龙江哈尔滨,150027 |
| 摘 要： | 利用分析力学方法建立了外圈有波纹度的球轴承振动模型，并求出了响应。分析了当轴存在不平衡度时对轴承的频谱特性的影响，指出了随着不平衡度的增加，轴承振动产生了新的频率分量。数值仿真结果与其他文献中的实验结论一致。 |
| 关 键 词： | 波纹度 不平衡度 频谱 响应 |
| 文章编号： | 1671-0118(2004)03-0164-03 |
Analysis of effect of shaft imbalance on bearing vibration |
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| WU Yunpeng,ZHANG Wenping,SUN Lihong.Analysis of effect of shaft imbalance on bearing vibration[J].Journal of Heilongjiang Institute of Science and Technology,2004,14(3):164-166. | |
| Authors: | WU Yunpeng ZHANG Wenping SUN Lihong |
| Institution: | WU Yunpeng1,2,ZHANG Wenping1,SUN Lihong2 |
| Abstract: | This paper presents a vibration model of bearing with outer race waviness and deduces the response of bearing by applying the method of analysis mechanics. The effect of the shaft imbalance on bearing frequency spectrum is analyzed. The vibration of bearing results in new frequency with the increase of shaft imbalance. The simulation results are very close to those derived from the experiments, as described in other papers. |
| Keywords: | waviness imbalance frequency spectrum response |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |