位置度的检验计算

Checks and calculations for location of holes

论述单排直线列孔组、双排直线列孔组、以一孔为基准圆周均匀排列的孔组及完全用理论正确位置尺寸标注的孔系的位置度检验计算方法.

This article presents a method checking and calculating the location of hole systems which are located on single straight line,two straight line,circumference with a da- tum centre hole and dimension of correct position theoretically;dimension of correct location theoretically.