免费菠萝视频app下载

　　首(shou)鋼(gang)自(zi)(zi)(zi)(zi)(zi)主研發(fa)集(ji)(ji)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)雙(shuang)工(gong)(gong)(gong)位(wei)(wei)(wei)RH精(jing)(jing)(jing)煉(lian)(lian)(lian)(lian)爐在(zai)(zai)煉(lian)(lian)(lian)(lian)鋼(gang)生產中具(ju)有(you)真(zhen)空脫(tuo)氧、脫(tuo)碳、脫(tuo)氫、脫(tuo)氮等重要(yao)作用(yong)，是(shi)(shi)實(shi)現(xian)對鋼(gang)水成(cheng)(cheng)(cheng)分和(he)溫度(du)精(jing)(jing)(jing)確調(diao)(diao)整，冶煉(lian)(lian)(lian)(lian)超低碳優質鋼(gang)種(zhong)必不可(ke)少的(de)(de)(de)(de)(de)關(guan)鍵設備(bei)。在(zai)(zai)這之前單工(gong)(gong)(gong)位(wei)(wei)(wei)RH精(jing)(jing)(jing)煉(lian)(lian)(lian)(lian)爐的(de)(de)(de)(de)(de)自(zi)(zi)(zi)(zi)(zi)動化系(xi)統從(cong)設計到(dao)(dao)編(bian)程(cheng)、調(diao)(diao)試(shi)全部(bu)從(cong)德國(guo)西馬克(ke)引進。首(shou)鋼(gang)決定依靠自(zi)(zi)(zi)(zi)(zi)己的(de)(de)(de)(de)(de)力量在(zai)(zai)首(shou)秦上一(yi)套雙(shuang)工(gong)(gong)(gong)位(wei)(wei)(wei)RH精(jing)(jing)(jing)煉(lian)(lian)(lian)(lian)爐，首(shou)鋼(gang)自(zi)(zi)(zi)(zi)(zi)動化信息技(ji)術公司承擔了(le)(le)從(cong)設計、編(bian)程(cheng)到(dao)(dao)施工(gong)(gong)(gong)、調(diao)(diao)試(shi)整個一(yi)級自(zi)(zi)(zi)(zi)(zi)動化的(de)(de)(de)(de)(de)自(zi)(zi)(zi)(zi)(zi)主集(ji)(ji)成(cheng)(cheng)(cheng)任務。他們一(yi)方面積極消化吸收單工(gong)(gong)(gong)位(wei)(wei)(wei)RH精(jing)(jing)(jing)煉(lian)(lian)(lian)(lian)爐外方提供(gong)的(de)(de)(de)(de)(de)技(ji)術資料(liao)，一(yi)方面通過不斷(duan)摸索自(zi)(zi)(zi)(zi)(zi)主集(ji)(ji)成(cheng)(cheng)(cheng)研究(jiu)開(kai)發(fa)雙(shuang)工(gong)(gong)(gong)位(wei)(wei)(wei)RH真(zhen)空精(jing)(jing)(jing)煉(lian)(lian)(lian)(lian)爐的(de)(de)(de)(de)(de)自(zi)(zi)(zi)(zi)(zi)動化系(xi)統。不僅按時完成(cheng)(cheng)(cheng)了(le)(le)雙(shuang)工(gong)(gong)(gong)位(wei)(wei)(wei)RH精(jing)(jing)(jing)煉(lian)(lian)(lian)(lian)爐的(de)(de)(de)(de)(de)自(zi)(zi)(zi)(zi)(zi)動化系(xi)統編(bian)程(cheng)工(gong)(gong)(gong)作，而且在(zai)(zai)編(bian)程(cheng)中還實(shi)現(xian)了(le)(le)三(san)(san)個創(chuang)新(xin)。一(yi)是(shi)(shi)實(shi)現(xian)了(le)(le)將單工(gong)(gong)(gong)位(wei)(wei)(wei)變成(cheng)(cheng)(cheng)雙(shuang)工(gong)(gong)(gong)位(wei)(wei)(wei)的(de)(de)(de)(de)(de)系(xi)統集(ji)(ji)成(cheng)(cheng)(cheng)，攻克(ke)了(le)(le)控(kong)制(zhi)難點。二(er)是(shi)(shi)開(kai)發(fa)了(le)(le)二(er)級接口軟件，并成(cheng)(cheng)(cheng)功測(ce)試(shi)應用(yong)。三(san)(san)是(shi)(shi)依據新(xin)標(biao)準(zhun)完成(cheng)(cheng)(cheng)控(kong)制(zhi)柜的(de)(de)(de)(de)(de)制(zhi)作，實(shi)現(xian)了(le)(le)控(kong)制(zhi)柜外形更加(jia)美(mei)觀，布局更合理。經過實(shi)際運行，整個控(kong)制(zhi)系(xi)統運行穩定，各項(xiang)參數非常準(zhun)確。主要(yao)技(ji)術指標(biao)均達到(dao)(dao)設計水平。對提高冶煉(lian)(lian)(lian)(lian)品種(zhong)鋼(gang)，調(diao)(diao)節煉(lian)(lian)(lian)(lian)鋼(gang)連鑄的(de)(de)(de)(de)(de)生產節奏，確保生產穩定連續起(qi)到(dao)(dao)了(le)(le)顯著效果。