主要用于较大尺寸的光学玻璃、石英、晶体、电子元件等脆性材料的曲面和平面零件的研磨和抛光，以及各种高精度平面、凹凸球面模具的研磨抛光。Mainlyusedforgrindingandpolishingforcurvedfaces,sphericalfacesandplanefacesoflarge-sizefragilematerials,suchaslarge-sizeopticlens,pri***s,planemirrors,quartzglass,electroniccomponentsetc.andforgrindingandpolishingofhigh-precisionplanefaceandconc***eandconvexfacemodels.)