研磨是一种精密磨加工方法。研具与工件之间涂敷或嵌入研磨剂,在一定的压力下做相对运动,切除掉很薄的工件表层,达到精密加工的目的。它被广泛应用在高光洁度和高精度工件的最终加工。在精密平面研磨中,工件光洁度要达到▽10级以上,尺寸精度和表面不平度允差以微米计,一般是采用 Grinding is a precision grinding method. Abrasive coating or embedded between the research tool and the workpiece, relative movement under a certain pressure to remove the thin surface of the workpiece, to achieve the purpose of precision machining. It is widely used in the finishing of high-finish and high-precision workpieces. In the precision surface grinding, the workpiece finish to ▽ 10 or more, dimensional accuracy and surface roughness in microns, the general is to use