溫州不銹鋼管廠家CPS軋管工藝介紹
溫州不銹鋼管(guan)廠家這臺(tai)錐輥式穿(chuan)(chuan)(chuan)(chuan)孔機:“穿(chuan)(chuan)(chuan)(chuan)軋不銹鋼管(guan)坯時可(ke)將金屬變形行為(wei)的改善用到生產薄(bo)壁(bi)穿(chuan)(chuan)(chuan)(chuan)孔坯的方面來,D/S值可(ke)達20~28,接近成品管(guan)的尺(chi)寸。如穿(chuan)(chuan)(chuan)(chuan)φ125mm×5mm毛(mao)管(guan)時,D/S可(ke)達25,延伸系數為(wei)4.17;穿(chuan)(chuan)(chuan)(chuan)Φ147mm×5.6mm毛(mao)管(guan)時,D/S可(ke)達26.3,...