| 齿轮箱模态测试与分析 |
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| 引用本文： | 敖庆章,程广利. 齿轮箱模态测试与分析[J]. 舰船科学技术, 2005, 27(6): 88-90,93 |
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| 作者姓名： | 敖庆章 程广利 |
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| 作者单位： | 1. 驻9318厂军事代表室,江西,湖口,332501
2. 海军工程大学,振动与噪声研究所,湖北,武汉,430033 |
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| 摘 要： | 齿轮箱是舰船动力装置的一个重要部件，易出现故障，也是舰船振动与噪声的主要根源之一。本文在建立模态试验的理论模型后，采用锤击模态测试方法对某型齿轮箱模态进行了实测，测试结果显示了齿轮箱的振型并得到了模态参数，有助于掌握该型齿轮箱的动态特性。最后，对试验进行了总结并提出了建议。
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| 关 键 词： | 齿轮箱 模态测试 振动 |
| 文章编号： | 1672-7649（2005）06-0088-03 |
| 收稿时间： | 2004-04-06 |
| 修稿时间： | 2004-04-06 |
Model measurement and analysis of gearbox |
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| AO Qing-zhang,CHENG Guang-li. Model measurement and analysis of gearbox[J]. Ship Science and Technology, 2005, 27(6): 88-90,93 |
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| Authors: | AO Qing-zhang CHENG Guang-li |
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| Affiliation: | 1. Office of military in PLA 9318th armory, Hukou 332501 ,China; 2. Institute of Noise and Vibration, Naval University of Engineering, Wuhan 430033, China |
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| Abstract: | Gearbox is an important part of warship power plant which is easy to lead to faults, it is also one of the important sources of warship vibration and noise. After setting up the theoretic model of modal measurement, we test on the model of some kind of gearbox by hammered model measurement method. The measuring results are presented in detail. Vibration model and modal parameters of the gearbox are showed in the result. It is helpful for us to grasp the dynamic features of this kind of gearbox. A conclusion is made and some advice for the measurement is given finally. |
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| Keywords: | gearbox modal measurement vibration |
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