精密镗孔的形状误差分析

Analysis of the Shape Errors in the Precise Boring of a Bore

在具备精密镗削的工艺条件下 ,工件仍然出现尺寸精度和形状精度超差现象 。

This introduces the shape errors from the precision boring of a bore.It gives the method how to find and to find to diagnosis the shape errors of the boring and also gives the example.