| ANSYS的丝杠模态分析 |
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| 引用本文： | 傅中裕,杨晓京.ANSYS的丝杠模态分析[J].机械制造与自动化,2004,33(6):37-39. |
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| 作者姓名： | 傅中裕 杨晓京 |
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| 作者单位： | 昆明理工大学,机电工程学院,云南,昆明,650093 |
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| 基金项目： | 云南省科技厅自然科学基金项目资助(2001E0010Q) |
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| 摘 要： | 丝杠是机床进给系统中十分重要的部件，然而传统的解析方法难以完成精确全面的计算和分析，因此必须对丝杠进行动力学研究。讨论了如何运用先进的有限元分析软件ANSYS对丝杠进行模态分析；研究了丝杠的无阻尼自由振动；得到了系统的固有频率和振型。
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| 关 键 词： | ANSYS 模态分析 固有频率 振型 |
| 文章编号： | 1671-5276(2004)06-0037-03 |
Modal Analysis of Leading Screw Based on ANSYS Software |
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| FU Zhong-yu,YANG Xiao-jing.Modal Analysis of Leading Screw Based on ANSYS Software[J].Machine Building & Automation,2004,33(6):37-39. |
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| Authors: | FU Zhong-yu YANG Xiao-jing |
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| Abstract: | Leading screw is very important part in the machine tool feeding system. However the traditional analytic way can not finish the accurate and complete calculation and analysis. So it is very necessary to make dynamic research on leading screw. This paper describes how to use the advanced and powerful FEA software ANSYS to do the modal analysis on leading screw, which studies the undamped free vibration on leading screw, then gets the intrinsic frequency and the vibration model. |
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| Keywords: | ANSYS modal analysis intrinsic frequency vibration model |
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