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影响钟表式百分表示值誤差的主要因素是鋼齿輪(Z_3=16)的运动誤差。产生齿輪运动誤差的主要原因是齿輪偏心。因此有些单位在調修百分表时采用一种校正鋼齿輪偏心的方法,来减小百分表的示值誤差。具体
The main factor that affects the error of the clock type percentile is the movement error of the steel gear (Z_3 = 16). The main reason for the gear movement error is gear eccentricity. Therefore, some units in the adjustment dial indicator a method of correcting steel gear eccentricity, to reduce the indication error of dial indicator. specific