Research on precision measurement and assembly technology of fery prism
文献类型：会议论文
| 作者 | Fu, Xihong1,2 ; Li, Libo1,2; Ma, Nana1; Chou, Xiaoquan1; Kang, Shifa1; Li, Hua1
|
| 出版日期 | 2021 |
| 会议日期 | 2020-11-05 |
| 会议地点 | Kunming, China |
| 关键词 | Fery Prism CMM PSM Precision Measurement Aseembly |
| 卷号 | 11763 |
| DOI | 10.1117/12.2584980 |
| 英文摘要 | From the special structure, processing technology and function of Fery prism in spectral imager, and the structural design features of a certain research spectral imager project, an assembly measurement method based on CMM, PSM and high precision rotating device is proposed, which combines the principles of space measurement, point source collimation and 3D mathematical modeling, the on-line inspection and alignment technology of Fery prism assembly are studied. Firstly, the key parameters of a single curved prism, such as curvature radius of surface, spherical coordinates, deflection angle of optical axis and off-axis are measured by CMM. Secondly, the Fery prism assembly is assembled by CMM, PSM and high precision rotating device. The space coordinates between the components are measured by CMM, and the position of the Spherical Center and the deflection angle are precisely determined by point source microscope. Finally, the actual assembly effect of the Fery Prism Assembly is reappeared through the data processing of the computer software, and the directional offset between the Fery prism assembly and the theoretical model is given, the precision assembly of Fery prism aseembly is completed by azimuth rotation and trimming mat processing. It provides a new technology method for on-line precision assembly of Fery prism module in Spectral Imager, which has strong operability and high measurement precision, and is suitable for precision detection and assembly of Fery prism module of different sizes. © 2021 SPIE |
| 产权排序 | 1 |
| 会议录 | Seventh Symposium on Novel Photoelectronic Detection Technology and Applications
 |
| 会议录出版者 | SPIE |
| 语种 | 英语 |
| ISSN号 | 0277786X;1996756X |
| ISBN号 | 9781510643611 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/94599]  |
| 专题 | 西安光学精密机械研究所_系统工程部 |
| 作者单位 | 1.Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China; 2.Key Laboratory of Spectral Imaging Technology of CAS, Xi'an; 710119, China |
| 推荐引用方式 GB/T 7714 | Fu, Xihong,Li, Libo,Ma, Nana,et al. Research on precision measurement and assembly technology of fery prism[C]. 见:. Kunming, China. 2020-11-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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