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本文介绍在微机控制下,对特长深孔(包括盲孔)任意位置的表面粗糙度进行测量的实用测量系统.适用于Φ38以上的各种孔径系列,测孔深度可达20m.
This paper introduces a practical measurement system for measuring the surface roughness of any position with deep holes (including blind holes) under microcomputer control, which is suitable for various aperture series of Φ38 and above and the hole depth can be up to 20m.