| 外圆磨床砂轮架的振动分析 |
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| 引用本文： | 程嘉森.外圆磨床砂轮架的振动分析[J].南京林业大学学报(自然科学版),1986,29(3):131. |
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| 作者姓名： | 程嘉森 |
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| 作者单位： | 南京林学院林业机械系 |
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| 摘 要： | <正>本文对外圆磨床砂轮架结构进行了振动分析,比较了实模态和复模态的分析情况。结果发现,对于少自由度系统来说,两者相差不多。由于实模态分析比复模态简单得多,因此对于少自由度系统,用实模态分析已可。
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| 关 键 词： | 实模态分析法 复模态分析法 |
VIBRATION ANALYSIS OF THE WHEEL HEAD OF A UNIVERSAL CYLINDRICAL GRINDING MACHINE |
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| Cheng Jiasen.VIBRATION ANALYSIS OF THE WHEEL HEAD OF A UNIVERSAL CYLINDRICAL GRINDING MACHINE[J].Journal of Nanjing Forestry University(Natural Sciences ),1986,29(3):131. |
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| Authors: | Cheng Jiasen |
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| Institution: | Department of Forestry Machinery |
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| Abstract: | Vibrations of the wheel head of a universal cylindrical grinding machine was analysed and the results obtained by two methods - the method of real-mode analysis and that of complex-mode analysis were compared. The analyses show that for systems of few-degrees-of-freedom, there is little difference between the results of the above two methods. Since the real-mode analysis method is much simpler than the complex-mode analysis method, it is preferable to use the real-mode analysis method for systems of few-degrees-of-freedom. |
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| Keywords: | Real-mode analysis method Complex-mode analysis method |
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