| 脉冲激振法在机床模态分析中的应用 |
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| 引用本文： | 王效岳. 脉冲激振法在机床模态分析中的应用[J]. 山东理工大学学报：自然科学版, 1995, 0(1) |
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| 作者姓名： | 王效岳 |
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| 作者单位： | 山东工程学院机械工程系 |
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| 摘 要： | 本文以C6140车床为对象,论述了脉冲激振法测定系统动态性能的数学原理、试验方法及信号分析与处理的特点;测定了机床头架、尾架等部件的固有频率、阻尼系数等,为机床的结构设计和使用提供了参考依据。
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| 关 键 词： | 脉冲激振机床模态分析 |
An Apllication of the Impulsive Excitation to the Machine Tool Modal Analysis |
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| Wang Xiaoyue. An Apllication of the Impulsive Excitation to the Machine Tool Modal Analysis[J]. Journal of Shandong University of Technology:Science and Technology, 1995, 0(1) |
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| Authors: | Wang Xiaoyue |
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| Affiliation: | Department of Mechanical Engineering |
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| Abstract: | The mathematical principle for determining system dynamic function with the impulsive excitation, the test method and the characteristics of the signal analysis and processing are delt with in this paper by taking CA6140 Lathe as the example. The intrinsic frenquency and resistance cofficient of the head and tail of the machine tool are determined. The results provided here would be helpful to the structure design and application the machine tools. |
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| Keywords: | Impulsive excitation Machine tool Modal analysis |
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