研磨锥孔,过去常用如图1所示的圆锥研磨棒,研磨时,磨头要经常抬起,以便添加研磨剂和磨料。因此,降低了加工效率;研磨剂和磨料的添加也不均匀,造成工件锥孔的上下部光洁度不一致,针对这个问题,我们设计并制造了一种如图2所示的圆锥研磨体,它由柄1、连接销2和研磨体3组成。柄1上有孔a,用于添加研磨剂和磨料;研磨体3上均布有浅槽b,槽中钻有一排均布的小孔c。研磨加工时,磨体随机床主轴旋转,由于离心力的作用,研磨剂和磨料从小孔c中析出,自动均匀地施加到工件的被加工面 Abrasive conical hole, used in the past as shown in Figure 1 cone grinding rod, grinding, the grinding head to be lifted often, in order to add abrasive and abrasive. Therefore, the processing efficiency is reduced; the addition of abrasives and abrasives is also uneven, resulting in inconsistencies in the upper and lower finish of the workpiece taper hole. In response to this problem, we design and manufacture a conical grinding body as shown in FIG. 2, Handle 1, connecting pin 2 and grinding body 3 composition. Shaft 1 has a hole a, for adding abrasive and abrasive; grinding body 3 are uniformly distributed shallow groove b, the groove drilled a row of uniformly distributed holes c. Grinding process, the grinding wheel spindle rotation of random machine, due to the centrifugal force, the abrasive and abrasive precipitation from the small hole c, automatically applied to the workpiece surface to be processed evenly