| 齿轮误差对齿轮加速度噪声的影响 |
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| 引用本文： | 王玉芳,童忠钫.齿轮误差对齿轮加速度噪声的影响[J].振动．测试与诊断,1993(4). |
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| 作者姓名： | 王玉芳 童忠钫 |
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| 作者单位： | 浙江工学院机械系 杭州310014
(王玉芳)，浙江大学机械系 杭州310027(童忠钫) |
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| 摘 要： | 本文以两圆柱撞击发声的理论为基础,将齿轮的啮合冲击产生的加速度噪声看作是两变曲率半径的柱体撞击产生的噪声来建立研究齿轮加速度噪声的理论模型,从理论上研究齿轮啮合冲击产生的加速度噪声,根据齿轮加速度噪声的理论编制程序计算,详细讨论齿轮的各种误差对齿轮加速度噪声的影响,比较理论结果和实验结果,获得较好的效果.
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| 关 键 词： | 齿轮 加速度噪声 齿轮误差 |
The Influence of Gear Errors on the Acceleration Noise from Gears |
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| Wang Yufang
Dept. of Mechanical Engineering,Zhe Jiang Institute of Technology Hang-Zhou,
Tong Zhongfang Dept. of Mechanical Engineering,Zhejiang University Hangzhou.The Influence of Gear Errors on the Acceleration Noise from Gears[J].Journal of Vibration,Measurement & Diagnosis,1993(4). |
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| Authors: | Wang Yufang
Dept of Mechanical Engineering Zhe Jiang Institute of Technology Hang-Zhou Tong Zhongfang Dept of Mechanical Engineering Zhejiang University Hangzhou |
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| Affiliation: | Wang Yufang
Dept. of Mechanical Engineering,Zhe Jiang Institute of Technology Hang-Zhou,300014
Tong Zhongfang Dept. of Mechanical Engineering,Zhejiang University Hangzhou,310027 |
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| Abstract: | In this paper,based on the theory of sound from the impact of two cylinders,we estabil-ish the acoustic model for studying the acceleration noise from meshing impact of gears,considering the acceleration noise from the meshing impact of gears as that from the impact of two cylinders with variable curvature radius,and study its mechanism theoretically. Then we make program to calculate the acceleration noise and discuss the influence of several kinds of gear errors on noise. The good conclusions are drawn by comparing the measured results with the theoretical ones. |
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| Keywords: | gear acceleralion noise gear error |
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