| A large ion beam figuring plant used for manufacturing astronomical telescope | |
GUO Weiyuan ; LIANG Bin; CHENG Xiankai; ZHENG Yi
| |
| 2012-10-25 | |
| 会议录名称 | Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies |
| 卷号 | 8416 |
| 期号 | 8416 |
| 页码 | Vol.8416 07-1-5 |
| 会议日期 | 2012-4-26 |
| 会议地点 | Xiamen, China |
| 会议主办者 | The International Society for Optical Engineering |
| 出版者 | SPIE |
| 摘要 |
A large ion beam figuring plant which can process up to 1.5m mirror in diameter has been developed. The plant adopts five axes scanning mode. The mirror with which the five axes scanning system is set face to face is placed vertically when working that can reduce the adverse effect of the flour dust to the mirror and the ion source. The mirror and the five axes scanning system are installed on two doors respectively. The open-close type of the door is a hanging bridge type. And the door will be horizontal when completely opening that will be convenient for installing the mirror and maintaining the system. Two software which are used for calculating the dwell-time and controlling the five axes system are programmed. The five axes system will always keep normal direction following when working. |
| 关键词 | Ion Beam Figuring Plant Five Axes Controlling Mirror Figuring |
| 学科领域 | 天文镜面（材料、加工、检测） |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.niaot.ac.cn/handle/114a32/634 |
| 专题 | 会议论文 |
| 推荐引用方式 GB/T 7714 | GUO Weiyuan,LIANG Bin,CHENG Xiankai,et al. A large ion beam figuring plant used for manufacturing astronomical telescope[C]:SPIE,2012:Vol.8416 07-1-5. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A large ion beam fig（363KB） | 开放获取 | CC BY-NC-ND | 浏览 下载 | |||
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