溫州不銹鋼管廠家CPS軋管工藝介紹
溫州不(bu)銹鋼管(guan)(guan)(guan)廠家這臺錐輥(gun)式穿(chuan)孔機:“穿(chuan)軋(ya)不(bu)銹鋼管(guan)(guan)(guan)坯(pi)時可(ke)將金屬變形(xing)行為(wei)的改善(shan)用到生產薄壁(bi)穿(chuan)孔坯(pi)的方面來(lai),D/S值可(ke)達20~28,接近成品(pin)管(guan)(guan)(guan)的尺寸。如穿(chuan)φ125mm×5mm毛(mao)管(guan)(guan)(guan)時,D/S可(ke)達25,延伸系(xi)數為(wei)4.17;穿(chuan)Φ147mm×5.6mm毛(mao)管(guan)(guan)(guan)時,D/S可(ke)達26.3,...