不銹鋼大件內孔表面電刷鍍修復工藝
1.修復(fu)目的(de)物 材(cai)料成分為1Cr18Ni9Ti的(de)大體積零件,在機械加工(gong)過程中部分孔(kong)(kong)徑超差,單邊(bian)超差多的(de)有60μm,少的(de)有15μm,通(tong)孔(kong)(kong)直徑?9mm、Φ6mm,孔(kong)(kong)深60mm,盲孔(kong)(kong)直徑?4mm,孔(kong)(kong)深25mm,對超差孔(kong)(kong)用刷鍍(du)方(fang)法修復(fu)好,而(er)且(qie)結合力良好。2.工(gong)藝流(liu)程&nbs...