| 基于ANSYS的直线滚动导轨模态分析 |
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| 引用本文： | 徐鹏,王年,张帅.基于ANSYS的直线滚动导轨模态分析[J].煤矿机械,2011,32(7):84-86. |
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| 作者姓名： | 徐鹏 王年 张帅 |
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| 作者单位： | 中国矿业大学机电工程学院,江苏徐州,221116 |
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| 摘 要： | 利用Pro/E和ANSYS对直线滚动导轨进行了三维建模与模态分析,得到了此结构的模态频率和各阶振型。分析了模态频率和振型对直线滚动导轨动态特性的影响。为了提高结构的动态刚度,可通过修改直线滚动导轨的结构,使低阶模态频率相应提高。
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| 关 键 词： | 直线滚动导轨 ANSYS 模态分析 |
Modal Analysis of Linear Rolling Guide Based on ANSYS |
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| XU Peng,WANG Nian,ZHANG Shuai.Modal Analysis of Linear Rolling Guide Based on ANSYS[J].Coal Mine Machinery,2011,32(7):84-86. |
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| Authors: | XU Peng WANG Nian ZHANG Shuai |
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| Affiliation: | XU Peng,WANG Nian,ZHANG Shuai(College of Mechanical and Engineering,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | 3D model of linear rolling guide was established by using Pro/E and modal frequency and modal shape was analyzed by using ANSYS.The dynamic characteristic of linear rolling guide affected by modal frequency and modal shape was studied.In order to improve dynamic stiffness of linear rolling guide,the lower frequencies can be increased through modifying the structure. |
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| Keywords: | linear rolling guide ANSYS modal analysis |
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