浦项汽车板EVI

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1、POSCOEVIActivitiesAutomotiveSteelApplicationCenterTechnicalResearchLaboratoriesPOSCOTechnicalpartnershipwithintegratedsolutionofsteelandapplicationtechnologyCustomerRequirementsofmaterialandpartsAuto.steelproduction.Optimumspecification.QualitycontrolPOSCOOpt

2、imummaterialandapplicationtechnologyASAC.Materialdevelopment.Partproposal9Databaseofautomotivesteelproducts9DevelopmentofintegratedSolutionandproposal9EVIsupportbasedonSE&CEEVI(EarlyVendorInvolvement)•Win-WinStrategyforCustomerandPOSCO•FromStylingtoMassProducti

3、onStylingProtoDesignProd.DesignCarMaker’sProcessTestCarManufact./TestProtoBuild1TestProtoBuild2TestPilotDieDesign/Manufacture/TryoutEVIActivityStylingFixMaterialsData,FormingSimulation,MaterialsSelection,CostInformationMajorFixTesting&Evaluation,Materials

4、-ProcessOptimizationMinorFixDieDevelopmentSupportSOPMaterialsInformationDetailedPropertiesforPartManufacture,TestMaterialsSupplyMaterialsQualityMonitoringStylingOEMPOSCOActivitiesPartdesignNozAvailableCADsystem•CATIAV5•Unigraphics•Pro-engineer•IGESformat•

5、Partlists•PartCADdataMaterialProposalzMaterialinformation•Supplymaterialinformation-Availablematerialgrades-Mechanicalpropertiesforcrash,stiffness…..-Weldingconditions-PaintingconditionszOverviewoffeasibility•Proposesteelgrade&thickness-Basedonempiricalguideli

6、nesAcceptance?•Targetweight&cost•Targetperformance(Crash,Stiffness,NVH)-Onestepsolver-MaterialDB•Proposenewformingtechnologies-TWB,HF,HPFYesReport&ProposalzAvailableone-stepsolver•Inhouses/w•Autoform•Fastform•Proposepartdesignchanges(optional)※OnHF&HPF,pos

7、cosupplyStylingfixthefinalproductsOEMPOSCOActivitiesStylingfixYesDesignchange?•Partlists•PartCADdataMaterialselectionzAvailableFEs/w•Pam-stamp•Dynaform•AbaquszDetailoffeasibility•Formingsimulations-Formability(crack,wrinkle…)-Process&diedesign-Materialchange-P

8、artmodification•Weldability-Spot,arcweldingconditions•Paintability-Electrodeposition,phosphatingadhesion,corrosion•Designnewformingtechnologies-TWB:Layout(Blank,weldinglined