磨削(grinding)利用高速旋转的砂轮等磨具加工工件表面的切削加工。磨削用于加工各种工件的内外圆柱面、圆锥面和平面,以及螺纹、齿轮和花键等特殊、复杂的成形表面。由于磨粒的硬度很高,磨具具有自锐性,磨削可以用于加工各种材料,包括淬硬钢、高 Grinding Machining the surface of a workpiece by grinding with a high-speed rotating grinding wheel or the like. Grinding For the machining of a wide range of workpieces, cylindrical surfaces, conical surfaces and flat surfaces, as well as special, complex forming surfaces such as threads, gears and splines. Due to the high hardness of the abrasive particles, self-sharpening abrasive, grinding can be used for processing a variety of materials, including hardened steel, high