将通用量具改装成专用测孔组合装置的探索

To Transform a Universal Gauge into a Special Hole-measuring Device

本文介绍了利用通用量具外径千分尺的尺架作为载体,将千分表及内径百分表测量头作为孔径测量的两测量端点,制作成专用测孔组合装置,可以绕开镗杆,测量孔径,实现曲线测量孔径,使测量精度和工作效率得到大幅度提高。

With the micrometer ruler frame of a general gauge as the carrier,and the two measuring heads of the micrometer and diameter as two measure endpoints,ageneral gauge is transformed into a special hole-measuring device which can measure the aperture while avoiding the boring bar,and the measure precision and work efficiency have been greatly improved.