拼焊板材冲压成形技术

()1,1,1,2,3(1.,110016;2.,150001;3.,110016)[],[];;;:TG457.1;TG386.44:A:1000-8446(2001)04-0001-03StateoftheArtoftheStampingTechnologyofTailor2WeldedBlanksZHANGShi2hong1,XUYi1,WANGZhong2tang1,CHENGXin2,WANGBing2de3(1.InstituteofMetalResearch,ChineseAcademyofScience,Shenyang110016,China;2.HarbinInstituteofTechnology,Harbin150001,China;3.SchoolofGoldTechnology,NortheasternUniversity,Shenyang110016,China)AbstractThispaperintroducestherecentresearchofTWBanddiscussestheTWBmaterialsandweldingtechnology.Keywordstailor2weldedblanks;stamping;laserwelding;TIGwelding(Tailor2weldedblank,TWB),,,,,(One2sheetforming),,,,,,,,,.1960,1985,,,90,1990,200820125.2%,20%[1],[2]:2001202205:(99JS61.2.1.ZS6103):(1962-),,,,,,,,,,,()1()11.1,0.8mm1.2mm;,,;,(1):;(2):,;(3),,,;(4),;(5),,,,,,,,,,,1.2,Hayashi[1],197360.4%199752.1%,2.9%7.5%,2.85%7.55%,,(1),,Wang[2](HSLA);Wouters[3];(2)GMOhio61112T457542O[4,5];(3)Erlangen2NurembergBrauneOtto[6]1.3,[7]Win2ter[8],,100,2[4,9]RadlymayrSzinyur[10]100mm,Wang[2],,[11]Wagoner[4]90,,GMChrysler,,,TIG,,,CO2YAG,,,2METALFORMINGTECHNOLOGYVol.19..42001[12]Wouters[3],Buste[13]5754,Shi[14],;,,CO2,YAG,,,,(TIG),,,11CO2/YAG12mm1015mm1015mm-/,,,,;,11,,,,3(1),;(2),;,,;;(3),,,;,[][1]HayashiH.Recenttrendindevelopmentofsheetmaterialsforautomotiveuse[C].Proceedingsofthe20thBiennialCongress,IDDRG98,Brussels,Belgium,1998:301316.[2]WangBY,ShiMF,SadrniaH,etal..Structuralperfor2manceoftailorweldedsheetsteels[M].SAETECHNICALPAPERSERIES950376(14)3(),(2),,,,[][1].[J].,1996.[2].(5)[J].,1996,(5).[3]AtackPA,ConnellyS,RoblnsonIS.Controloftherlnacamberbyspraycoolingwhenhotrollingaluminium[J].Ironmakingandsteelmaking,1996,(1).(3)[3]WoutersP,MonfortG,DefournyJ.Foranoptimizedcombi2nationofsteelsandweldingprocessesbeforeforming.Pro2ceedingsofthe20thBiennialCongress,IDDRG98,Brus2sels,Belgium,1998:89102.[4]StasikMC,WagonerRH.Formingoftailor2weldedalu2minumblanks[J].InternationalJournalofFormingProcess2es,1998,1:933.[5]AzumaK,LkemotoK,ArimaKetal..SheetMetalsinFormingProcess2Proc.OH,1998:201215.[6]BrauneR,OttoA.Tailoredblankswithfoamablealuminumsandwichmaterial[C].ProceedingsoftheSheMet99,E2lengenGermany,1999:279284.[7]VriesHG,JunaiAA,BotterH.Laserweldingtailormadeblanks[C].ProceedingsofSheMet96,Holland,1996:329338.[8]Winter.Environmentallyfriendlymanufacturingoftailor-madeblanks[C].Proceedingsofthe20thBiennialCongress,IDDRG98,Brussels,Belgium,1998:191202.[9]GeigerM,MulerB.Newtechnologiesinsheetmetalformingforlight2weightconstruction[C].ProceedingsofSheMet96,Holland,1996:314.[10]RadlmayrKM,SzinyurJ.Proc.IDDRGWorkingGroupsMeeting[J].AssociationofItalianMetallurgy,Milano,1991,2.[11]Shan2fuShen&PaulR.Dawson.SimulationofMaterialsProcesseing:Theory,MethodandApplications[C].Pro2ceedingsofthefifthinternationalconferenceonnumericalmethodsinindustrialformingprocesses-NUMIFORM95,ITHACA/NEWYORK/USA/18-211995:157164.[12]BergAC,MeindersT,StokmanB.Deepdrawingsimula2tionsoftailoredblanks[C].Proceedingsofthe20thBien2nialCongress.IDDRG98,Brussels,Belgium,1998:133144.[13]Buste,LalbinX,WorswickMJetal..PredictionofStrainDistributioninAluminumTailorWeldedBlanks[C].NU2MISHEET99,13-17September1999-BESANCON$FRANCE,1999:455460[14]ShiMF,PickettKM.Formabilityissuesintheapplicationoftailor-weldedblanksheets[J].SAEPaper930278,IntenlCongressandExposition,Detroit,1993.9,,,2001924(),(2001),,:;CAD/CAE/CAM;KBE;;;;;;IT;,41METALFORMINGTECHNOLOGYVol.19..42001