翼子板设计工艺要求（PPT31页).ppt

2 0mmRadius 1 5mmRadiusY Line 3 0mmRadius 3 0mmRadius 1 5mmRadius 14C 14A 16B Frt ofCatwalk Rr ofCatwalk PadArea CrossSec 16A 14D 16F BeakIncludedAngle CutLine 1 25mmRadius 1 5mmRadius 15B 2 5mmRadius 2 5mmRadius 15A Fascia A PLR 2 0mmRadius HolesforExteriorComponents Lamp VentDepressionCriteria HeadlightFlange CutoutPreferred2mm 5mmMax CutoutPreferred2mm 5mmMax LampCriteria VentCriteria SIDELAMPORVENTCRITERIA ConsultwithAdvanceVehicleDie StampingGroupandDoorEngineer Ra Rb Rsv FasciaFlangeDimensions FasciaFlangeCont NextPage SurfaceBreak VerticalBreak FasciaBracket Caution Theentire VerticalBreak mustbeparallelaspossibletothe SurfaceBreak FenderFasciaFlange FasciaFlangeDevelopmentCont SetUpSurfacesForHolesPerSteps1 4Below 1 Offset25 0Min 30 0Max Constant ConsultFasciaEngineer 3 4 MSurfacesSameasChordS2MSurface 15 Max toChordS2 MSurface 15 30 toChordS2 SeeDieEng LampLocatorHole L HoleSurfacesRequiredtoControlHoleTolerancesSurfacesforholes F A Drawachord S2 PVoffsetfromanoutsidesurfacechord S1 atoffsetdimensionnegotiatedwithfasciaengineer EstablishPlanesForHoles F A Within 4degreesPVFromChord S2 S1 Thecampiercevectoris90degreestochord S2 Planesforholes M targetedtobe togrid EstablishPlanesforFenderMtgHoles M within 15degreesPVfromchord S2 or15degreestogridrevisetheplanestobeexactly15degreestogridandcontactthedieengineerforapprovalofformability EstablishSurfaceForHeadlampLocate SecureHoles paralleltoC Lofvehicle Iftheresultingsurfaceisgreaterthan seedieengineerfordirectpiercerequirementsperholesize adevelopedpunchwillbeneededtopiercetheheadlamplocator M M 1 Chord S2 2 PierceVector F F F A A L FendertoBodyHoles M FasciaBracketHoles F F F F M M A A L OptionalAsm AssistHoles A LampSecureHole S S 1 Chord S1 2 SurfacesForAll F A Holes90 4DegreestoPierceVector Surfaces 4 OffPierceVectorRequiresDevelopedPunches 4 HeadlampAttachPlaneMustBeSquaretoGrid DirectPierce DevelopedPunches ProcessMEBandwidthbyProductFeatureFenderOuterSteel Fender Door Windshield BodySide BodySideOuter BaseOfA Pillar 2 5R 1 5R 45 constanttosurface o 2 0Gap DTS Releasedfromstyling A Fender 3 0Max Flatbetweengainersonsidering1 25max flatovergainersonsidering OptionalSpacer Mayberequiredtopreventpaintmarring Seeslide 5offenderA Pillarfordecisionprocess SectionA Rotated Note StylingtoreleasemathattheDTS2 0Gap Gaps2 0mmandunderrequirepaintcompensationfromdesign Frontclosuresdesigngroupwilladd0 25mmtothegaptocompensateforpaintthickness TheradiusonthefenderwillbemovedawayfromtheA pillartoachievethelargergap Depth SeeSlide 2 3 Hood 0 25mmAddedbydesign Slide1ofFenderA PillarGapDesignDevelopment FenderAntiPaintMarringControl 2 25mmPriortoPaint A PillarCont NextPage 3 0Min clearancebetweengainersonsidering 1 60min clearanceovergainersonsidering Slide2ofFenderA PillarGapDesignDevelopment FenderAntiPaintMarringControl Caution InthistypeoffenderinterfacethetightpackageconditionwillbeateachedgeoftheA pillarwherethereisabodysideringMetalGainer MetalGainersInBodySideA Pillar A PillarCont NextPage D A C R G MinimumSectionthroughMetalGainer 8 5 7 5 R2 5 5 3 4 5 45 Constanttosurface 1 6mmmin clearance ref NOHEMMING Slide3ofFenderA PillarGapDesignDevelopment FenderAntiPaintMarringControl SectionbetweenMetalGainers Slide1 Addflangeprofiletolerancetocontrolshape A PillarCont NextPage Fender Door Windshield BodySide BodySideOuter BaseOfA Pillar A Fender SectionA Rotated Seeslide 3 Hood Slide4ofFender A Pillar AntiPaintMarringControl PreparationForSlide5 Steps1 3DecisionToUseSpacer 0 7mmTrimTolerance ReduceTolerance Thedefaulttoleranceforthistrimis 1 5mmwhichistoolargeforsuchasmallpackagearea Aspecialsmallertoleranceof 0 7mmmustbespecifiedontheGD Tdrawingfortheentireinterfaceflangeasshown Add0 7mmtothelengthofthetrimonthefenderflange Thislengthenedflangeistheshapethatwillbedeflectedasshownonslide5 step2 NominalTrim A PillarCont NextPage Tape Fender Door Windshield BodySide BodySideOuter BaseOfA Pillar A Fender Nominal Step3 OptionalSpacer Ifthedeflectedadjustedfendercontactsthebody releaseanantipaintmarspacer Seeslide 6forrecommendedmaterial SectionA Rotated Seeslide 3 Hood Slide5ofFender A Pillar AntiPaintMarringControlDecisionProcess Steps1 3 Step1 Adjustthefenderwithmaximumlengthflange slide4 towardtheApillarandinboard maxDTStolerance torepresenttheworstDTSposition Fender AdjustedtoDTSTolerances Step1 Step2 Applya50Nloadtothe step1 adjustedfenderperCAEprocedure seepictureabove checkflangeclearancetothebody DeflectedPositionoftheAdjustedFender Step2 Caution Highpotentialforalargerradiusafterrelease A PillarCont NextPage Load DefPt Spacer Constraint Fender Door Windshield BodySide BodySideOuter BaseOfA Pillar A Fender Nominal SectionA Rotated Seeslide 3 Hood Slide6ofFender A Pillar AntiPaintMarringSpacerMaterial SpacerMaterial EPDMTransferTapeNote Theassemblymadefromtheabovematerialswillsticktooilymetalinthebodyshop canbeadheredtoeitherthefenderorA pillarandcanbeprocessedthroughpaintsystemtemperatureswhilemaintainingdimensionalshape Designthespacerlineonlinetonominaldesigngap Tape T15ACont2ndPage TYPICALSECTION 14A TYPICALSECTION 15A 10 0Min Flat 10 0R Min MinimumFenderSection Y Line FenderUpperSurfaceMinimumWidthRequirementsAppliesToSectionsT14A T14B T14C T15ACont NextPage T15A WheelhouseOpeningatTireFlopEnvelope 2 5RMin forExport Fender DirectFlangePreferred 4 openinDieTip OptionalDeviationFrom SurfaceFlat forbothPreferredandOptionalSectionsRequiresDieEngineerapprovalforthequalityofthewheelopeningradius T15ACont NextPage TypicalSection 14CHood FenderatUpperRailAttach Hood4 SidedHemFenderInterface T14C Attachment Y LineNormalSurfaceDepthParalleltoY Line0 00mmto 10mmParallel Offsetnotrequiredifmountedonbrackets See PadArea slide20byclickingthislink Fender Y LineSectionDepth Seeabove Height 20 0mmMin to30 0mmpreferred useonlyonhemmedhood 31 0mmto40 0mmwithcountermeasures hemmed downstandingflangehood 40 0mm BracketsrequiredonStructure Weldor J nut 15 30 TypicalSection 14D FenderC LineAttachment 1 1OptBrk PreferredConst OptionalBracket 1 RequiredConstructionPlanViewHoodtoFenderCutLine 2 RequiredConstructionSideViewHoodtoFenderCutLine Weldor J nut Note Allweldnutsmaybesubstitutedwith J nuts T15BWheelLinerandRockerAttachment NOTE ContactExteriorEngineerforLatestWheelLinerandRockerMoldingAttachmentHoleSize 4 OpentoFlangeDie S V P V QualityStep 60 0Min TransitionOnQualityStep QualityStepBeginsAtIntersectionOfTrim 5 0Min Flat AngledTrimLine FenderAtFrontOf Catwalk 60 0mm30 0mm 59 0mm 150 0mmMax ToC LHole 2 0mmP V RadiusMin2 5mmFlangeLengthMax S V P V QualityStep AngledTrimLine QualityStepBeginsAtIntersectionOfTrim 60 0Min Transition FenderAtRearOf Catwalk 6 0Min FlatParallelToY LineFlange FenderDoorCutlineRadiusandFlanging CenterTab16BConstruction A 16B 16BSurfaceRV C Note SineWave TrimlineRequiredtorelievecompressivestressesdotoRVcurvature 16BSection FenderUpperRearDoorLineAttachment T16A TabPositioningOption1 Preferred OrOption2 Acceptable T16AOpt1ConstructionContinuedonNextPage 16AC CTabOpt2 T16AOpt2constructionContinuedonpages24thru25 Target50mm 75mm76mm 125mmPermissibleonlyIfDimAis 100mm Dim A Weldor J nut T16AOpt2ShownOnNextPage TypicalSection 16AOption1 Preferred Mountingsurface Weldor J nut T16AUpperRearFenderAttachment Opt2Construction Acceptable 7mmMin12mmMax UpperTab Thedoorlineflangingfromthebottomtotheuppertabtransitionandattheuppertabmustbeparalleltothedoorcutline Iftheuppertabcannotbepackagedparalleltothecutlinecontactthedieengineerforapprovalofdeviations EnablersForParallelFlanging1 DesignandpackagebodybracketstomatewithdoorcutlineSVangles 2 Theupperboltmusthavedriverclearancepastthedoorinnerwhenthedoorisopen 3 IfDriverclearancedoesnotexistrotatetaboutofparalleltowardsverticaluntilclearanceisachievedandconsultdieengineerforFendermakeability ParallelFlange ParallelFlange TransitionFlange Sec16A Opt2 TransitionCrossCarFlange T16AOpt2ContNextPage CautionCheckdriverclearancetothedoorinnerwiththedooropen T16AUpperRearFenderAttachment Opt 2 Acceptable Weldor J nut TypicalSection 16B Driveraccessisthroughthewheelopening Weldor J stud FenderFrontCutlineIncludedAngleY LinetoHeadlampOpening ExampleofSmallIncludedAngle ExampleofLargeIncludedAngle HeadlampFlanging Direct CamOptions DirectFlangePreferred CamFlange T16FFenderLowerConstructionExampleShowsATallRockerMoldingInterface T16FCont NextPage DepthofmoldingDepression WheelLinerAttachment WheelRockerMoldingAttachment Strengtheningdartsandbeadsrequiredindrawandflangesurfacestocompensateforstiffnesslossduetoshortflangesonedges CamFlangedtoShape DrawntoShape WheelLinerAttachingTab 6 0mmOffsetForW Liner Rocker A 2 0mmOffsetForRockerConfirmInterfaceDepthRequirementsWithWheelinerAndRockerMoldingEngineer 7 0mmFlangeLength Tan