不銹鋼大件內孔表面電刷鍍修復工藝
1.修復目的物 材料成分為1Cr18Ni9Ti的大體積零件,在機械(xie)加(jia)工過(guo)程中部(bu)分孔(kong)(kong)(kong)(kong)徑超(chao)差,單邊超(chao)差多(duo)的有60μm,少的有15μm,通孔(kong)(kong)(kong)(kong)直(zhi)(zhi)徑?9mm、Φ6mm,孔(kong)(kong)(kong)(kong)深(shen)60mm,盲孔(kong)(kong)(kong)(kong)直(zhi)(zhi)徑?4mm,孔(kong)(kong)(kong)(kong)深(shen)25mm,對(dui)超(chao)差孔(kong)(kong)(kong)(kong)用刷(shua)鍍(du)方法修復好,而且結合力良好。2.工藝流程&nbs...