| 基于梁弯曲理论的聚焦镜压弯技术研究 |
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| 引用本文： | 朱丽娟,薛松,卢启鹏,彭忠琦.基于梁弯曲理论的聚焦镜压弯技术研究[J].机械设计与制造,2006(12):22-24. |
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| 作者姓名： | 朱丽娟 薛松 卢启鹏 彭忠琦 |
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| 作者单位： | 1. 中国科学院,长春光学精密机械与物理研究所,应用光学国家重点实验室,长春,130033;中国科学院,研究生院,北京,100039
2. 中国科学院,长春光学精密机械与物理研究所,应用光学国家重点实验室,长春,130033 |
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| 摘 要： | 分析了通过压弯技术实现聚焦镜的基本原理,该技术以梁的弹性弯曲变形理论为基础,通过对基底施加力偶矩,获得各种聚焦镜。建立了柱面镜、超环面镜和椭圆柱面镜的压弯力学模型。利用有限元方法对超环面镜的压弯力学模型进行分析。
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| 关 键 词： | 聚焦镜 压弯技术 有限元 |
| 文章编号： | 1001-3997(2006)12-0022-02 |
| 收稿时间： | 2006-04-21 |
| 修稿时间： | 2006年4月21日 |
Research of bending of focusing mirror base on elastic bending of beams |
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| ZHU Li-juan,XUE Song,LU Qi-peng,PENG Zhong-qi.Research of bending of focusing mirror base on elastic bending of beams[J].Machinery Design & Manufacture,2006(12):22-24. |
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| Authors: | ZHU Li-juan XUE Song LU Qi-peng PENG Zhong-qi |
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| Affiliation: | 1.State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033,China;2.Graduate School of the Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | The theory of the fabrication of focusing mirror by bending was considered. It based on the theory of elastic bending of beam. The focusing mirror was obtained by applying a suitable combination of end couples on the strip. The mechanical modelings of cylinder mirror, toroidal mirror and elliptical cylinder mirror were given. The modeling of toroidal mirror was analyzed by finite element analysis method. |
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| Keywords: | Focusing mirror Bending Finite element analysis |
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