冷辗环机液压系统设计与控制

12,2DesignofHydraulicSystemforColdRingRollingMachineHAOYong2xing1,2,HUALin2(1.,450008;2.,430070):,,,,,,,:;;:TG333.91;TG502.32:B:100024858(2006)0820026204,,,,,,[13],,11,7984,7,3,2,;,1,6,8;119;2,54;,9,7,1097,,,,;10,,97;,,,122.142:2006203220:(50335060):(1966),,,,,26220068©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:,,,,,,,,,,,,,,,,:,,,:,,Y;,,,,,,,;,,,,1,,,,27,,,,,,:,2,,,,,2(12L/min+8L/min),319,,T1T3,6,6,,;,,;,T1,T2,T3,,:,,,14FX2N2128MR64/641,A970GOT2SBA1,MDDA203A1A1,2PLCPLC,,,,,PLC(3)7220068©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:[1],,.[M].:,2001.[2]HUALin,ZHAOZhongzhi.Theextremumparametersinringrolling[J].JournalofMaterialsProcessingTechnology,1997,67(1-3):273-276.[3]Z.J.Szabo,E.Dittrich.Manufacturingsystemsfortheproductionofseamless2rolledrings[J].JournalofMaterialsProcessingTechnology,1996(60):67-72.[4],.[J].,1993(1):36-41.[5]Kalmyko,V.B.Ring2rollingmillsandlinesforproductionofringworkpieces[J].TyazheloeMashinostroenie,2001(5):25-29.[6].[J].,2000(2):8-10.[7].[J].,1997(2):8-9.[8].[J].,1995(4):61-6682.[9],,.[J].,2005,10(3):9-11.[10]J.S.Yun,H.S.Cho.Optimalcontrolsystemdesignforringrollingprocess[J].AdvancedTechnologyofPlasticity,1984(11):1322-1327.1,2,1Developmentof32phaseEffluxAbrasiveWaterTestWorktableWANGQing2hua1,2,LIFu2yuan1(1.,710032;2.,710049):,,,,,:;;;:TH137:B:100024858(2006)0820029203,,,,,,,,,,,:2005212227:(1978),,,,,9220068©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.