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A new manufacturing technology of radio telescope panel
Pengzhi LI1,2,3; Yi CHEN1,2
2015-10
会议名称SPIE vol.9673
会议录名称Micro/Nano Optical Manufacturing Technologies; and Laser Processing and Rapid Prototyping Techniques
会议日期2015-5-5
会议地点北京
会议主办者SPIE
出版者SPIE
摘要
Through a new manufacturing technology, achieved the machining of high precision composite radio panel. It adopts foil sticking in a vacuum, metal bonding, rubber precision compensation, stress release and other technology. Through designing the manufacturing process, and adopting a large number of experiment scheme to improve, finally summarized a technical route of high feasibility and accurate process parameters.

At last, by the measurement of PGI Dimension red outside precision detector (the surface detection accuracy of which can reach 2 um) for surface precision of experimental panels, we verified the feasibility and reliability of this technique and provided the reliable data to support for practice application of this technology.
关键词Radio Telescope Panel Mold Design Foil StickIng In a Vacuum Metal Bonding Precision Compensation Stress Release
学科领域天文技术与方法
DOI10.1117/12.2199370
语种英语
引用统计
文献类型会议论文
条目标识符http://ir.niaot.ac.cn/handle/114a32/1175
专题会议论文
作者单位1.Nanjing Institute of Astronomical Optics & Technology
2.Key Laboratory of Astronomical Optics & Technology,Chinese Academy of Sciences
3.University of Chinese Academy of Sciences
推荐引用方式
GB/T 7714
Pengzhi LI,Yi CHEN. A new manufacturing technology of radio telescope panel[C]:SPIE,2015.
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