砂轮速度对磨削性能的影响 提高砂轮速度是高速磨削的中心内容。砂轮速度的提高,在单位时间金属切除量为常数的情况下,将使切屑的平均厚度减小,导致磨削力降低和工件表面光洁度提高,并使砂轮的磨损减小,耐用度提高。如果在增加砂轮速度的同时也增加单位时间金属切除量,直到每颗 Effect of grinding wheel speed on grinding performance Increasing the grinding wheel speed is the center of high-speed grinding. Grinding wheel speed increase, the unit of metal removal is constant, the average chip thickness will be reduced, resulting in reduced grinding force and improve the surface finish of the workpiece, and reduce the wear of the wheel, durability increased. If you increase the wheel speed at the same time increase the amount of metal removal per unit time, until each