In this paper, the calculating formula and marking method of positioningtolerance are presented in detail.
本文比较详细地介绍了位置度公差值的计算公式及如何标注。
2
The screen output (Fig. 5) will show the original groove profile, its tolerance and the positioning of the checked points for immediate and intuitive arschfickysis of the results.
屏幕输出（图五）将展现原始的孔型外形、误差和丈量点的定位，及时、直观地剖析结果。
3
The simulation results show that the method ensures positioning accuracy of the system under the premise of effectively improve the positioning system fault-tolerance and reliable operation.