| 金属往复滑动摩擦噪声源的识别 |
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| 引用本文： | 陈光雄 周仲荣 等. 金属往复滑动摩擦噪声源的识别[J]. 摩擦学学报, 2002, 22(2): 147-149 |
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| 作者姓名： | 陈光雄 周仲荣 等 |
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| 作者单位： | 西南交通大学,摩擦学研究所,四川,成都,610031 |
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| 基金项目： | 国家自然科学基金资助项目 (5 0 0 75 0 72 ) |
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| 摘 要： | 对金属往复滑动摩擦噪声进行了声学和动力学测量 ,通过对声压级和加速度进行时间历程波形分析、功率谱分析 ,确认摩擦噪声是由参加相对滑动的摩擦副的 1个或 2个部件的振动辐射所产生 ,摩擦噪声的声源体为参加摩擦运动的振动部件
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| 关 键 词： | 摩擦噪声 滑动 振动 识别 |
| 文章编号： | 1004-0595(2002)02-0147-03 |
| 修稿时间： | 2001-03-21 |
Identification of the Friction-induced Noise Source of a Metal Rubbing Pair |
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| CHEN Guang xiong,ZHOU Zhong rong,SHI Xin yu. Identification of the Friction-induced Noise Source of a Metal Rubbing Pair[J]. Tribology, 2002, 22(2): 147-149 |
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| Authors: | CHEN Guang xiong ZHOU Zhong rong SHI Xin yu |
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| Abstract: | Measurements of noise and vibration induced by friction were performed. The time history records of sound pressure level and vibrational acceleration and their power spectral densities were analyzed. The results show that friction induced noise was associated with the vibration of mechanical parts of the friction system. |
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| Keywords: | friction induced noise sliding vibration identification |
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