由于CNC技术和磨料的持续发展,西德Junk公司开发了一种具有连续点接触磨削特征的新磨削法。这种方法可在砂轮与工件之间的点状接触区域里在较小的放热时即可获得较高的切削率,同时由于控制了工件上的切削力,因此不仅可获得最佳的宏观几何形状和控制其它的变形还可在很大程度上制止金属金相组织的变化。加工时须根据加工工件选用立方氮化硼(CBN)或金刚石砂轮,由在线测量系统自动地掌握所需加工的工件尺寸和切削位置。当加工 Due to the continuous development of CNC technology and abrasives, Junk Germany has developed a new grinding method with continuous point contact grinding. In this way, a higher cutting rate can be achieved with a smaller exotherm in the point-like contact area between the grinding wheel and the workpiece, and at the same time as a result of the control of the cutting forces on the workpiece, not only the optimum macroscopic Geometrical and other deformation control can also largely prevent the change of metal microstructure. According to the processing of the workpiece to be selected cubic boron nitride (CBN) or diamond grinding wheel, by the online measurement system to automatically grasp the size of the workpiece to be machined and cutting position. When processing