The thermal stability for clogging the abrasive has a decisive influence

The abrasive material of different chemical affinity with different workpiece, grinding at different temperatures, different grinding force, in order to reduce congestion level, different workpiece materials, should be used in different types of abrasives.  cubic boron nitride  grinding with iron-carbon alloy, carbon and oxygen in the air to generate a thin oxide film can effectively prevent the workpiece and the chemical affinity between the abrasive effect, but grinding titanium, is much more serious  abrasive wheels  the. The thermal stability for clogging the abrasive has a significant impact, thermal stability, good thermal stability than the abrasive clogging much lighter. Such as cubic boron nitride abrasive grinding with titanium, the grinding efficiency than Baiyu Gang abrasive increase several times.
Abrasive particle size
The same premise in the organization, the more fine abrasive, grinding wheel grit size units within the perimeter  polycrystalline diamond , the more uniform the number of stomata have more time, but the smaller the volume of a single pore in the same grinding parameters, the fine wheel prone to clogging. In the semi-fine grinding and fine grinding, cut more often, cut a small amount of low temperature, light blockage, often choose fine grinding wheel. In the coarse grinding, cut into large, grinding, high temperature, wear debris clogging the pores, sintered materials and more, should be selected coarse grinding wheel.