A new manufacturing technology of radio telescope panel

Pengzhi Li; Yi Chen

doi:10.1117/12.2199370

15 October 2015 A new manufacturing technology of radio telescope panel

Pengzhi Li, Yi Chen

Proceedings Volume 9673, AOPC 2015: Micro/Nano Optical Manufacturing Technologies; and Laser Processing and Rapid Prototyping Techniques; 96730N (2015) https://doi.org/10.1117/12.2199370
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

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.

Citation Download Citation

Pengzhi Li and Yi Chen "A new manufacturing technology of radio telescope panel", Proc. SPIE 9673, AOPC 2015: Micro/Nano Optical Manufacturing Technologies; and Laser Processing and Rapid Prototyping Techniques, 96730N (15 October 2015); https://doi.org/10.1117/12.2199370

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