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本文重点地提出解决加工φ1289mm 薄镜面检验中出现的支承变形问题。并根据实践经验,提出了大非球面镜不对称区域——“地区差”手修的要点及注意事项。
This paper focuses on solving the processing of φ1289mm thin mirror surface inspection of the bearing deformation problems. According to the practical experience, the asymmetrical area of the large aspherical lens is put forward - the main points and precautions of the “poor area” hand repair.