不銹鋼無縫管是如何進行冷加工?
不銹鋼無縫管(guan)(guan)和焊管(guan)(guan)都(dou)可(ke)通(tong)過冷(leng)(leng)加工(gong)(gong)—冷(leng)(leng)軋和冷(leng)(leng)拔,達到更高(gao)的冷(leng)(leng)加工(gong)(gong)制(zhi)品要(yao)求。
進(jin)(jin)行冷(leng)(leng)加工(gong)(gong)使制(zhi)品有下述特點:①改(gai)善表面,由(you)于提高(gao)了表面光潔(jie)度(du)(du),從而改(gai)善耐蝕(shi)性②進(jin)(jin)一步提高(gao)尺(chi)寸精度(du)(du),用芯棒冷(leng)(leng)軋或冷(leng)(leng)