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零件表面粗糙度R_(max)=0.1μm时,具有反光效果,R_(max)=0.01μm时,即为镜面。传统的镜面磨削通常采用抛光和研磨两种方法。日本东京大学教授T·Nakagwa最近发展成功一种电解镜面磨削法,主要用来对硬质、脆性材料进行镜面磨削,如硅、铁素体、陶瓷等,通常表面经一次行程即可形成镜面。这种磨削方法的原理如图所示,在磨削过程中辅以电解过程。为使电解得以实现,采用粘接材料为铸铁纤维粘接剂的细粒砂轮,磨削中,通过电解去除粘
When the part surface roughness R max (max) = 0.1μm, it has the reflective effect. When R max = 0.01μm, it is the mirror surface. The traditional mirror grinding usually adopts two methods of polishing and grinding. T · Nakagwa, a professor at the University of Tokyo in Japan, recently developed an electrolytic mirror grinding method that is mainly used for mirror grinding of hard and brittle materials such as silicon, ferrite, ceramics, etc. Usually, the surface is formed by one stroke Mirror. The principle of this method of grinding shown in the figure, in the grinding process supplemented by electrolysis process. In order to achieve electrolysis, the use of adhesive material for the cast iron fiber adhesive fine grinding wheel, grinding, removal by electrolysis stick