实现普通外圆磨床上的超精磨削

Aiming at ultraly prelise grinding on piain cylindrical grinder

普通外圆磨床磨削表面粗糙度最低只能达到Ra0.4um,如果对机床进行改装精化,提高机床整体几何精度,消除磨削中不稳定因素,控制行程速度,可以实现超精磨削。

It can only up cylindrical grinder, If we make it to Ra0.4um unstab ilizing factors during grinding at the lowest for the surface roughness of an plain accurate, improne its geometric accuracy, eliminate its and control its speed, ultraly precise grinding will come true.