| 摆臂式三点光学镜面支撑系统的研究 |
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| 引用本文： | 杨德华,向伟玮.摆臂式三点光学镜面支撑系统的研究[J].光学技术,2005,31(4):580-582. |
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| 作者姓名： | 杨德华 向伟玮 |
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| 作者单位： | 中国科学院国家天文台南京天文光学技术研究所,江苏,南京,210042;中国科学技术大学,精密机械与精密仪器系,安徽,合肥,230026 |
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| 摘 要： | 提出了一种摆臂式三点光学镜面支撑系统,分析了其结构原理和工作性能,给出了实现的方法和制造工艺。该支撑系统具有结构简单、刚度恒定以及无附加温度应力等特点,可用于中小型光学镜面和光学元件的支撑,特别适用于空间仪器的光学加工领域。
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| 关 键 词： | 光学镜面 镜面支撑 刚度 温度应力 光学元件 光学加工 |
| 文章编号： | 1002-1582(2005)04-0580-03 |
| 修稿时间： | 2004年9月3日 |
Study on three-swing-jib support system for optical mirror |
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| YANG De-hua,XIANG Wei-wei.Study on three-swing-jib support system for optical mirror[J].Optical Technique,2005,31(4):580-582. |
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| Authors: | YANG De-hua XIANG Wei-wei |
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| Institution: | YANG De-hua~1,XIANG Wei-wei~2 |
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| Abstract: | A support system with three swing_jibs for optical mirror, which was characterized by straightforward structure, constant stiffness and free thermal stress, was put forward. Principle and performance of the support system were elaborated before practical manufacturing technique was recommended. The discussion confirms that the 3_swing_jib support system suits very well for optical mirror or other optical elements in optical instruments of medium size, particularly for applications in space engineering and optical manufacturing. |
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| Keywords: | optical mirror mirror support stiffness thermal stress optical elements optical manufacture |
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