热轧带钢轧制过程的稳定性

:1999-10-10(200233),.,.TG333.7ThestabilityofrollingprocessforhotstripmillHuDachao(ShanghaiCollegeofMetallurgy200233)ABSTRACTBasedontheanalysiesofsteelstripfaultsofmovementinthehotrollingstrip,someappropriatecontrolledmeasuresareputforwardforrollingsteelstrip.Thestabilityofrollingprocessofsteelstripisimproved,andgualityofsteelstripisguaranteed.KEYWORDShotrollingsteelstrip;rollingprocess;stability,.,VCHCCVCUPCPCFFC,,,,.11.1,,,,,.1.1.1:,,.,,.:,2041999JournalofShanghaiCollegeofMetallurgyVol.20,No.41999©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2).dx,R1R2,R1=L0/2-dxL0PR2=L0/2+dxL0P(1)2R1R2O;LO;L0O;PO;OR1R2,,,.,,,,,.,,,,().,R1R2,.,,,,,.,,,,,.,,,,.,122No.4:©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,),,.,.,,..,,..,.,,,.,.,,,,,.3,,,,()R1R2(),,,,,.,,.,3.RR1R2,C,2.dy=(x+dx)tg(2)dx,,,2221999©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=2RL0C,R=R2-R1=2dxL0P,tg=4PL20Cdx(2),dy=4PL20Cxdxdy=x04PL20Cxdxy=2PL20Cx2(3)(3)(),x=L/2,(3),y=P2C(LL0)2(4)(4),P,C.,,,,.21),.2),,,.,,.3),,,.4),,.5),,,,.,,,.,.6),,,.[1]..,1990322No.4:©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.