我厂根据解启安师傅提供的“用肥皂涂在工件表面上,能提高磨削光洁度”的经验,曾进行了反复试验,实验证明,这项经验切实有效,能显著地提高表面光洁度。方法很简单,只要在精磨后的导轨表面上,涂上一层薄薄的肥皂(量不必多),然后,轴向停止进给,操作 Our factory has conducted repeated tests according to the experience provided by Master Jie Qi’an in “using soap on the surface of the workpiece to improve the finish of the grinding”. Experiments prove that this experience is effective and can obviously improve the surface finish. The method is very simple, as long as the surface of the rail after the grinding, coated with a thin layer of soap (the amount does not have to be more), and then, the axial stop feeding, operation