| 空压机齿轮变速箱噪声的倒频谱分析法 |
| |
| 引用本文： | 邵国友,孙延永,周德廉. 空压机齿轮变速箱噪声的倒频谱分析法[J]. 煤矿机械, 2004, 0(6): 123-124 |
| |
| 作者姓名： | 邵国友 孙延永 周德廉 |
| |
| 作者单位： | 宿迁学院,江苏,宿迁,223800;宿迁学院,江苏,宿迁,223800;宿迁学院,江苏,宿迁,223800 |
| |
| 摘 要： | 根据空压机齿轮变速箱振动和噪声谱 ,应用振动、噪声信号的倒频分析技术给出了剔除反射回声方法 ,并综合分析了实测信号 ,为空压机齿轮变速箱故障分析提供了依据。
|
| 关 键 词： | 空压机齿轮变速箱 振动 噪声 倒频谱 |
| 文章编号： | 1003-0794(2004)06-0123-03 |
| 修稿时间： | 2004-03-01 |
The inverted frequency spectrum analysis method of air press gear shifting box |
| |
| SHAO Guo-you,SUN Yan-yong,ZHOU De-lian. The inverted frequency spectrum analysis method of air press gear shifting box[J]. Coal Mine Machinery, 2004, 0(6): 123-124 |
| |
| Authors: | SHAO Guo-you SUN Yan-yong ZHOU De-lian |
| |
| Abstract: | According to gear sifting's vibration and noise spectrum,using inverted frequency spectrum analysis technology of vibration noise signal to have the method of rejecting echo and synthetic analyzed actual measured signal,provided the base for gear shifting box fault of air press. |
| |
| Keywords: | gear shifting box of air press vibration noise invert frequency spectrum |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
