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一、研磨原理研磨是精密零件精加工的主要方法之一,尺寸精度能达到一级以上,表面光洁度达到▽▽▽▽_(10)～▽▽▽▽_(14);同时錐度和不圓度等誤差一般可控制在0.001～0.002毫米范圍內,但主要靠前道工序保証。它可以加工工件內外表面、平面、圓錐面、球面、螺紋面、齿輪面和特型面,无論淬火或未淬火的碳鋼、硬质合金、鑄鉄和銅等金属材料以及玻璃、水晶等非金属材料都可加工;不仅用于机械制造中,也可用于一般的机修工作中。研磨加工的特点是工件与研磨工具之間无强制性
First, the grinding principle Grinding precision parts finishing is one of the main methods, dimensional accuracy can reach more than one, the surface finish ▽ ▽ ▽ ▽ _ (10) ~ ▽ ▽ ▽ ▽ _ (14); at the same time taper and not round Degrees of error can generally be controlled within the range of 0.001 ~ 0.002 mm, but mainly by the former process assurance. It can process the workpiece inside and outside surface, plane, conical surface, spherical surface, thread surface, gear surface and special surface, whether quenched or not quenched carbon steel, carbide, cast iron and copper and other metal materials and glass, crystal, etc. Metal materials are machinable; not only for machine construction, but also for general mechanics. Grinding is characterized by the absence of coercion between the workpiece and the lapping tool