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Roke Manor 研究有限公司正在研制的一系列测量仪器用非接触方法能自动测量精确表面的曲率半径。用干涉仪或自动准直仪测定曲率半径采用的是非接触测量法。干涉仪昂贵,难以调整,而自动准直仪要求导杆精确和工作距离长。AMROC 仪器(自动测量曲率半径)不需要精确的
Roke Manor Research Ltd. is developing a series of non-contact measuring instruments that automatically measure the radius of curvature of a precise surface. Using interferometer or autocollimator to determine the radius of curvature using non-contact measurement method. Interferometers are expensive and difficult to adjust, whereas autocollimators require the guide bar to be precise and long working distances. The AMROC instrument (automatic measurement of the radius of curvature) does not require precision