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在普通磨床上,有多种提高零件表面光洁度的方法。这里着重介绍用粗粒度砂轮(46~#～60~#)经过修整后,进行超精磨削的一种方法。这种方法可使零件光洁度稳定地达到▽12～▽13,并可获得高的精度;生产效率高,加工范围广(能磨削内外圆、锥面、平面及简单成型面);操作简单(不需附加其它工具)。一、对机床的要求要求在正常使用情况下,机床精度基本上保持出厂标准;工作台低速性
In general grinder, there are many ways to improve the surface finish of parts. Here focuses on the use of coarse-grained grinding wheel (46 ~ # ~ 60 ~ #) after dressing, a super-precision grinding method. This method can make parts finish stably reach ▽ 12 ~ ▽ 13, and obtain high precision; high production efficiency, wide processing range (can be polished inside and outside the circle, cone, plane and simple molding surface) Without additional tools). First, the requirements of the machine requirements Under normal use, the machine tool accuracy to maintain the factory standard; table low speed