不銹鋼大件內孔表面電刷鍍修復工藝
1.修(xiu)復(fu)(fu)目的物 材料成分(fen)為1Cr18Ni9Ti的大體(ti)積(ji)零(ling)件,在機械(xie)加工(gong)過(guo)程(cheng)中(zhong)部分(fen)孔(kong)(kong)(kong)(kong)徑(jing)(jing)(jing)超差,單邊(bian)超差多的有(you)60μm,少的有(you)15μm,通孔(kong)(kong)(kong)(kong)直(zhi)徑(jing)(jing)(jing)?9mm、Φ6mm,孔(kong)(kong)(kong)(kong)深60mm,盲孔(kong)(kong)(kong)(kong)直(zhi)徑(jing)(jing)(jing)?4mm,孔(kong)(kong)(kong)(kong)深25mm,對(dui)超差孔(kong)(kong)(kong)(kong)用刷鍍方法修(xiu)復(fu)(fu)好,而且結合力良(liang)好。2.工(gong)藝流(liu)程(cheng)&nbs...