文章(zhang)來源(yuan)：中國五礦集團公(gong)司 發布時(shi)間：2018-12-20
12月19日，中(zhong)國五礦中(zhong)冶賽(sai)迪設備成套(tao)的河南(nan)林州鳳寶管(guan)業(ye)有限公司89無縫鋼管(guan)連軋機(ji)組(zu)投產(chan)。該項目采用中(zhong)冶賽(sai)迪自主成套(tao)的世(shi)界首套(tao)最小口徑（89mm）的三輥六機(ji)架熱連軋機(ji)組(zu)，主要技術(shu)指標達(da)到世(shi)界領先水平。
鳳寶項目是世(shi)界首條(tiao)專業(ye)化(hua)(hua)生(sheng)(sheng)產(chan)(chan)(chan)(chan)小口(kou)徑(jing)(jing)無(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)的三(san)輥(gun)熱(re)連(lian)(lian)軋(ya)生(sheng)(sheng)產(chan)(chan)(chan)(chan)線，設計年產(chan)(chan)(chan)(chan)量20萬噸，以生(sheng)(sheng)產(chan)(chan)(chan)(chan)車橋、轉向軸、軸承管(guan)(guan)(guan)等高品質(zhi)輕(qing)量化(hua)(hua)材料為(wei)(wei)主(zhu)，為(wei)(wei)核(he)(he)電、石油工業(ye)配(pei)套供(gong)應高端無(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)。中(zhong)冶賽(sai)迪(di)發(fa)(fa)揮鋼(gang)鐵(tie)工程領(ling)域多專業(ye)系(xi)統集成優(you)勢和核(he)(he)心(xin)裝(zhuang)備(bei)制(zhi)(zhi)造(zao)能力，自主(zhu)開(kai)發(fa)(fa)連(lian)(lian)軋(ya)管(guan)(guan)(guan)生(sheng)(sheng)產(chan)(chan)(chan)(chan)工藝技(ji)術(shu)和核(he)(he)心(xin)裝(zhuang)備(bei)，在世(shi)界上首次(ci)將三(san)輥(gun)六(liu)機(ji)架(jia)熱(re)連(lian)(lian)軋(ya)機(ji)組成功(gong)(gong)應用(yong)于(yu)小口(kou)徑(jing)(jing)無(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)生(sheng)(sheng)產(chan)(chan)(chan)(chan)，采(cai)用(yong)了(le)世(shi)界最先進的側向換輥(gun)式(shi)三(san)輥(gun)六(liu)機(ji)架(jia)連(lian)(lian)軋(ya)管(guan)(guan)(guan)機(ji)和28機(ji)架(jia)張力減徑(jing)(jing)機(ji)，配(pei)備(bei)了(le)完整的工藝控(kong)(kong)(kong)制(zhi)(zhi)模型，通過高響應液壓(ya)伺服輥(gun)縫(feng)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統和高度自動化(hua)(hua)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統實現連(lian)(lian)軋(ya)管(guan)(guan)(guan)機(ji)的“削尖軋(ya)制(zhi)(zhi)”、張力減徑(jing)(jing)機(ji)的壁(bi)厚控(kong)(kong)(kong)制(zhi)(zhi)和CEC控(kong)(kong)(kong)制(zhi)(zhi)功(gong)(gong)能，全線采(cai)用(yong)了(le)中(zhong)冶賽(sai)迪(di)自主(zhu)開(kai)發(fa)(fa)的高速數(shu)據采(cai)集系(xi)統及(ji)監控(kong)(kong)(kong)系(xi)統，對生(sheng)(sheng)產(chan)(chan)(chan)(chan)過程進行可視化(hua)(hua)監控(kong)(kong)(kong)和數(shu)字化(hua)(hua)分析，生(sheng)(sheng)產(chan)(chan)(chan)(chan)線工藝、控(kong)(kong)(kong)制(zhi)(zhi)技(ji)術(shu)達到世(shi)界領(ling)先水平。
該(gai)項目還創新生(sheng)產(chan)工(gong)藝，實現(xian)(xian)了(le)小口徑無(wu)縫(feng)鋼管(guan)生(sheng)產(chan)的“以(yi)熱代冷”，降(jiang)低了(le)傳統冷軋(ya)/冷拔工(gong)藝的能耗(hao)、金屬消耗(hao)和環境污染，為(wei)在國內全面應用推廣奠定了(le)基(ji)礎和提供了(le)技術保(bao)證，為(wei)鋼鐵行業向綠色制造(zao)、智能制造(zao)轉型升級(ji)樹立(li)了(le)標桿。項目自2017年(nian)10月1日熱負荷試車成功以(yi)來，通過試生(sheng)產(chan)期間不斷優化改(gai)進(jin)，在兩個(ge)月內即完全實現(xian)(xian)連續穩定、高(gao)(gao)節奏靈活生(sheng)產(chan)，逐漸發(fa)揮出(chu)連軋(ya)管(guan)機組生(sheng)產(chan)的高(gao)(gao)質量、高(gao)(gao)效率、高(gao)(gao)成材率等(deng)優點，填補了(le)國內高(gao)(gao)檔小口徑熱軋(ya)無(wu)縫(feng)鋼管(guan)行業的空白。