雙槍互保護鎢極氬弧焊焊接不銹鋼稀玉米漿儲罐工程實例
不銹(xiu)鋼稀玉米漿儲(chu)罐材質為316(相當于我(wo)國(guo)標準牌號06Cr17Ni12Mo2),板(ban)厚4mm,罐體總高為11248mm,外徑為500mm,現(xian)(xian)場組(zu)裝(zhuang)。采用鎢極氬弧焊施(shi)焊,焊接時易出(chu)現(xian)(xian)高溫氧(yang)化,裝(zhuang)配(pei)間隙(xi)過大還會(hui)出(chu)現(xian)(xian)焊瘤難(nan)于清除;特(te)別是現(xian)(xian)場組(zu)裝(zhuang),無(wu)法(fa)使用工(gong)藝裝(zhuang)置,造成焊后變...