Grinding disc machining accuracy due to the restrictions

As can be seen, the coarse large impact on the blade, serrated edge grinding degree is large, basically difficult to grind the cutting edge without chipping; while the use of powder, the grinding blade after a few minutes that is changed too straight,  cutting tools  tends to zero due to new manufacturing precision grinding disc limit its disk  abrasive grinding  stability for grinding have a certain influence. In addition, just coated abrasive particles in the disk itself is also poor contour. After a period of grinding, the high point on the disk surface is ground flat, the larger  Diamond blade  may also be broken or shovel from the disk, so that the contour of the abrasive grains is improved, the blade serrated reduced degree of stability. So for the blade or diamond tool grinding and other key processes, grinding disc must be in a stable on the disk.