开式砂带振动磨削

实验表明，在适当的加工条件下，砂带振动磨削不仅可降低工件的表面粗糙度，而且可以提高工件的形状精度。对一些砂轮磨削难以加工的工件，在普通床上安装磨削头架后就可以对其进行精加工。

Open Vibration Grinding with Abrasive Belt

It is proved by experiments that under appropriate machining conditions, abrasive belt vibration grinding can not only reduce workpiece surface roughness but also improve work-piece form accuracy. After installing a grinding head onto the engine lathe,it will be able to perform abrasive belt vibration grinding for finish machining workpieces which are hard to machine by means of grinding wheels.