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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。国内外许多资料均指出,砂轮速度的提高,在单位时间内金属切除量为常数的情况下,将使切屑的平均厚度减小,异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,直到每颗磨粒的切屑厚度达到原来的厚度甚至更大一些,就可以显著地提高磨削效率。
Effect of grinding wheel speed on grinding performance Increasing the grinding wheel speed is the center of high-speed grinding. Many domestic and foreign materials have pointed out that the wheel speed increase, the unit of metal removal within a constant amount of time, the average chip thickness will be reduced, resulting in reduced grinding force and improve the surface finish, and the wheel Reduced wear, increased durability. If you increase the wheel speed while also increasing the amount of metal removal per unit time, until each particle thickness of the original chip thickness even greater, you can significantly improve the grinding efficiency.