金刚石砂轮是磨削硬质合金材料最有效的工具之一。但目前一般都是采用干磨法,磨削时磨料尖刃所产生的局部磨削热在400℃以上,影响了磨料与结合剂的结合强度,使得一半以上的磨料还没有充分发挥作用就脱落下来了,因而影响了这种工具的广泛使用。针对这个问题,三二○厂六十二车间磨工 Diamond grinding wheel is one of the most effective tools for grinding cemented carbide materials. However, the dry grinding method is generally used. When grinding, the local grinding heat produced by the abrasive tip is above 400 ° C., which affects the bonding strength between the abrasive and the bonding agent, so that more than half of the abrasive falls off without fully functioning Down, thus affecting the widespread use of such tools. In response to this problem, two two hundred and sixty-two plant mill workers