| 五轴五自由度并联铣床构型与解析研究 |
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| 引用本文： | 李为民,高峰.五轴五自由度并联铣床构型与解析研究[J].组合机床与自动化加工技术,2004(3):3-4. |
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| 作者姓名： | 李为民 高峰 |
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| 作者单位： | 河北工业大学,天津,3000130 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 提出一种二自由度纯平动杆,该杆与虎克铰和移动副组合构成一个五自由度支链;在此基础上构造了一种五轴五自由度并联铣床,并对其进行了解析分析;样机测试表明,此并联铣床刚度与以往相比有很大改善.
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| 关 键 词： | 并联铣床 纯平动杆 支链 解析分析 |
| 文章编号： | 1001-2265(2004)03-0003-02 |
| 修稿时间： | 2003年10月15 |
The structure design and analyses of parallel milling machine with 5-DOF |
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| LI Weimin,GAO Feng.The structure design and analyses of parallel milling machine with 5-DOF[J].Modular Machine Tool & Automatic Manufacturing Technique,2004(3):3-4. |
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| Authors: | LI Weimin GAO Feng |
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| Affiliation: | LI Weimin GAO Feng |
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| Abstract: | Based on a 2-DOF pure-translation universal joint purposed in this paper, and combined with a universal pair and a prismatic pair, a new kind of 5-DOF link is obtained. This is followed by constructing a parallel milling machine with 5-DOF, and then an analytic solution is presented. The test shows that the rigidity of the machine is improved commendably compared with existent parallel milling machine. |
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| Keywords: | parallel milling machine pure-translation universal joint link analytic solution |
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