在线磨辊技术在PC轧机上的应用效果

PC,(,063016):PCORG,ORG:PC;;;:TG333117;TG333171:B:1003-9996(2005)01-0062-03Applicationeffectofon2linerollgrinderonPCmillZHANGWu2jun,ZHANGCheng2rui(TangshanIron&SteelCo1,Ltd1,Tangshan063016,China)Abstract:Thestructure,principle,functionofORGwereintroduced.ItsapplicationeffectonPCmillofTang2shanIronandSteelCo.,Ltd1,wasanalyzed1Keywords:PCmill;on2linerollgrinder;capacityofrollingwiththesamewidthslab;abrasion:2004-07-15:(1972-),(),,1,,2,Hh,11:(1),;(2),;(3),,,,2,,22,(WRS),;,,:,,,,,,,,,PC,(ORG)ORG2,3ORG2ORG211ORG26STEELROLLING20052221Feb12005Vol122No11©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:(1):;(2);(3)3ORGORG,2(F4F5),,,,ORG,,,,:Hh35,h0H0ORG,4ORG3Hha)H:1-H0;2-H1;3-H2,4-H3,5-H4;b)h:1-h0;2-h1;3-h2;4-h3;5-h4;3:(1)ORG,,,ORG,38km,ORG,50km,(2)h(3)H4ORG411ORG,ORG,ORG,,ORG,ORG,,ORG,(1810mm)12min,2m,ORG412,2mm,:36221©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1),,;(2),,ORG,,,ORG,,,ORG,5ORG,,,16MnL(,064200):16MnL,,,,9318%:;;:TG335152;:A:1003-9996(2005)01-0064-03Developmentandpreproductionof16MnLsteelplateforautomobileframesYINHuan2ze(TangshanJianlongIron&SteelCo1,Ltd1,Tangshan064200,China)Abstract:Theproductiontechnologyof16MnLsteelplateforautomobileframesisintroduced1Bycontrolledfinish2ingrollingtemperatureandcontrolledcooling,thegradeofbandedstructureisobviouslydecreasedandthepercentofpassofproductisincreasedto9318%.Keywords:steelplateforautomobileframes;productiontechnology;bandedstructure:2004-08-18:(1971-),(),,116MnL,,,,,16MnL[1]2:(1);(2),5500kW,01183414m/s;(3),800mm;(4)2,,18MPa;(5)7;(6),18,12,4312m;(7)23(1):50t(2):GB3273-89,4620052©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.