砂轮轴轴心线与工件中心线不平行对轴承内径V_(dmp)的影响

Influence of. Unparallel Between Axes of Grinding Wheel and Workpiece on V_(dmp) of Bearing Bore

砂轮轴轴心线与工件中心线在水平面上不平行时,会使被加工内径两端的直径尺寸不一致,可用D923等常规仪器测量,并调整床头箱角度即可得到修正;在垂面上不平行时,会使被加工内径在轴向上直径尺寸大小不一,文中对该现象的产生、测量计算及控制作了较详细的叙述。附图3幅,表1个。

If the axis of grinding wheel does not parallel with that of workpiece in horizontal plane, the bore diameters at the ends may be not same. They can be measured using normal instruments, such as D923, and corrected through adjusting the angle of headstock . If the axes are not parallel in vertical plane, the bore diameters may be different along the axis . The paper introduces the measurement calculation and control to the phenomenon .