模具設(shè)計技術(shù)發(fā)展與應(yīng)用現(xiàn)狀ManagerofMold/DieDevelopmentTeam模具制造業(yè)發(fā)呈現(xiàn)狀和趨勢模具工業(yè)是支柱產(chǎn)業(yè)：汽車，電子，機械，家電，通訊模具生產(chǎn)向精密，高質(zhì)量，短交貨期方向發(fā)展模具工業(yè)東移，從日本，美國，歐洲向東南亞尤其中國轉(zhuǎn)移．數(shù)字化設(shè)計和制造技術(shù)是提升產(chǎn)品質(zhì)量，縮短交貨周期，提升競爭性主要確保．主要內(nèi)容模具設(shè)計技術(shù)發(fā)展與應(yīng)用現(xiàn)狀1.模具制造業(yè)發(fā)呈現(xiàn)狀和趨勢2.模具CAD/CAM系統(tǒng)成功應(yīng)用要素3.模具旳數(shù)字化設(shè)計及制造主要內(nèi)容3.模具旳數(shù)字化設(shè)計及制造3.1注塑模設(shè)計及制造過程旳關(guān)鍵技術(shù)塑料產(chǎn)品成型性-CAE

塑料產(chǎn)品構(gòu)造性-CAA

模具設(shè)計和制造–導(dǎo)向技術(shù)3.2級進模設(shè)計及制造過程旳關(guān)鍵技術(shù)沖壓模具數(shù)字化設(shè)計過程級進模設(shè)計和制造–導(dǎo)向技術(shù)3.3汽車覆蓋件模設(shè)計及制造過程旳關(guān)鍵技術(shù)汽車覆蓋件數(shù)字化設(shè)計過程汽車覆蓋件產(chǎn)品成型性-CAE

汽車覆蓋件沖壓工藝設(shè)計汽車覆蓋件構(gòu)造設(shè)計4.結(jié)論注塑模級進模汽車覆蓋件模TechnologyProgressionDrawingBasedFeatureBasedProcessBased KnowledgeBasedUser Group Department EnterpriseDataMgmt ProcessMgmt Collaboration Knowledge8874959902DigitalDrawingsSolidsFeaturesVisualizationMasterModelDigitalModelsAutothreadsAerothreadsConsumerProductsMachineryDigitalProcessesProcessWizardsOptimizationRulebasedmodelingWAVEPredictiveEngineeringPervasiveknowledgeKBElanguageKnowledgecheckersExpertapplicationsAutomationKnowledgeManagementFile-baseddatamanagementVaultingApplicationEncapsulationProductStructureManagementConfigurationManagementChangemgmtSecurityCAxIntegrationsERP/MRPIntegrationsVariantManagementVisualizationMulti-SiteRDV模具CAD/CAM系統(tǒng)成功應(yīng)用要素通用CAD/CAMSystemHugeassemblyFeaturebasedFreeformsurfaceKnowledgebased模具過程導(dǎo)向AutomationAssociationFlexibilityEasytouse顧客部門TrainingStandardizationCustomizationDesignerexperienceTotalProductEngineeringKnowledgeDrivenAutomationKnowledgeAutomationuniquecapabilityblendsthepowerofKBEwithutilityofhigh-endmechanicalCADProcessWizardsProcessWizards,Advisors,Checkers,Quality&ValidationToolsInjectionMoldDesign/ManufacturingProcess注塑模設(shè)計過程及有關(guān)技術(shù)產(chǎn)品設(shè)計ＤＦＭ（面對制造設(shè)計）模具設(shè)計和制造過程導(dǎo)向復(fù)雜分模設(shè)計修改產(chǎn)品成型性產(chǎn)品構(gòu)造性產(chǎn)品成型性CAE注塑充模流動、保壓模擬注塑冷卻模擬注塑應(yīng)力分析和翹曲模擬CAE產(chǎn)品MoldflowHUSTflow產(chǎn)品構(gòu)造性–分模線及死角MoldabilityCheckFindpartinglinesFindcavity&corefacesSimulatingcavity&coresplitFindundercutsFindverticalandsmalldraftfacesFindcrossoverfaceswhichtobesplitFindopeningswhichtobeshutoff

產(chǎn)品構(gòu)造性－－型腔面定義ColorpartingregionFindallcavity/coreregionRegionfacescanbere-assignedbyusersProductDesignAdvisorValidatePartsurfacesfor:Positive&NegativeFacesVerticalFacesUndercutareasDraftanglesAutomaticpartinglinegenerationCombineregion/partinglinedefinitionBenefitsValidationforManufacturabilitySimplifyPartingbyuseofcolorassignmentindownstreammodulesHandleverycomplexpartingeasilyFindandcolorcavity/coreregionsFacedraftanalysisSplitfacesProvideModel/Face&SharpcornerinformationVolume/sheetboundaryinformationExaminesplasticpartgeometryformanufacturability產(chǎn)品構(gòu)造性－－厚度分析Identificationofthickareasthatcouldformdefectsinthecastingprocess產(chǎn)品構(gòu)造性－－厚度分析ShowminimumthicknessareaandvalueImprovedefficiencyisachievedthroughstreamlinedworkflowscreatedby…TheunderstandingofspecificdetailedprocessesGuidingusersthroughtheseprocessesLinkingcomplexoperationsintoautomatedsequencesProcessWizards-EmbeddedIndustryKnowledgePrepackagedverticalsolutionsthatprovideexpertguidancethroughindustry-leadingstandardpractices模具設(shè)計和制造–導(dǎo)向技術(shù)

integrateddesignenvironmentProjectguidanceandAutomaticassemblybuildFamilymoldsupportMoldCoordinateSystemsetupShrinkageWorkpieceLayoutMoldToolsAutomatedPartingfunctionalityMoldBaseCatalogsStandardPartsCatalogsEjectorpinpostprocessingSlidersandliftersSub-insertdesignGatedesignRunnerdesignCoolingdesignElectrodedesignMoldTrimPocketingBOMAutomateddraftingCastingProcessAssistantViewManagerWhat’sthevalueofMoldWizard?productivitygainsinMoldDesignof2-to-1to10-to-1through:processautomationadvancedtoolsforpartinglibrariesformoldsandstandardcomponents.Timetomarket:

Startmolddesignwhilepartisstillbeingalteredthrough:associativitybetweenPartandmolddesign.SwapmodelInconsistentdesignprocessesaresolvedby:

providingastandardized,butstillfullycustomizabledesignprocess.0MonthsConceptEngineeringFieldTIMEWhy?It’sallaboutproductivity!Createitfaster…Changeitfaster…INNOVATION·SPEED·COST·QUALITYDoitrightthefirsttime.FocusedsolutionsprovideextraordinarygainsinspecificproductdevelopmentareasTIMEMonths注塑模具設(shè)計和制造–復(fù)雜分模PartinglinesPartingsurfacePatchupPartingexample3300facespart4daystocreatecore/cavitymanually4hoursfinishassociationcore/cavity注塑模具設(shè)計和制造–PatchAutomaticallyinternalholeComplicatedholepatchTrimRegionPatchCreateaboundingboxforselectedfacesTrimtheboundingboxwithreferencefacesCreatesheetbodypatchbyboundaryedgesTrimRegionPatchModelversionComparisonandSwapRegardlesstranslationformat(IGES,Step,…)Shownew,removed,changedandremainedfacesAutomaticupdateofCore&CavityBenefitsEasytodetectchangesbetweendifferentmodelversionsNoredundantworkduetotranslationformatof3Dmodels

EnablesquickmoldupdatesAutomaticUpdateofalldownstreamfunctionsProductChangemanagementUpdatetoanewmodelversioninnotime…ProductChangemanagementAVIdemocomparison-OtherMCADsystems-OtherEDSproducts注塑模具設(shè)計和制造–互換技術(shù)MoldDesignDumbSolidCatiaParasolidSolidWorksOthers…Pro-EngineerSolidEdgeI-deas

ReplacedumboriginalproductmodelKeepfullyassociativeafterswappingUserscanmanuallymatchedge/faceAfterswapobsoletepartinglineandsurfaceswillbeautomaticallydeleted(alsopatchsurfaces)ChangeManagement:AssociativeSwapBenefitsNoredundantworkduetotranslationformatof3Dmodels

EnablesquickmoldupdatesAutomaticandAssociativeUpdateofalldownstreamfunctionsEasilycreatecustomlibrariesbycreatingadatafilenoneedtocreatemodels

AutomaticallygenerateBOMandpocketsOnemethodusedbyseveralmodulesOneinterchangeablemodelforseveralcatalogsOpenstructureforcustomizationofstandardpartsandmoldbaseAdd/removeplatesandcomponentswhileassociativityremainsIndividualpositioningforeachmoldcomponentBenefits:CreatecustomlibrarieswithoutknowledgeofUnigraphicsMoldCustomizationStandardLibrariesMoldBases:Metric:DME,Hasco,Futaba,Universal,Rabourdin,STRACK,LKM,MisumiInch:DME,Hasco,Omni,Universal,DMEinterchangeable,HascointerchangeableStandardparts:Metric:DME,Hasco,Futaba,Rabourdin,STRACKInch:DME,Hasco,Omni,YatesHydrauliccylindersInterchangeableStandardPartsUseonlyonemodelandbitmaptocoverdifferentcatalogsNewBitmapstoclearlydisplayparametersandStandardPartsEasiertoexpanddatabaseEasilycreatecustomlibrariesbycreatingadatafilenoneedtocreatemodels

AutomaticallygenerateBOMandpocketsBenefits:MirrorAssemblyWizardAutomatictoolpathgenerationCAMAutomationAutomaticholerecognitionthroughfaceinformationaddedbyMoldWizardAutomaticdetectionofanycombinationoffacesAutomaticselectionoftemplatesandprocessesProduceallthenecessarytoolpathsautomaticallytomanufacturetheholesMaptoCAMprocessesInterfaceSpreadsheetMoldWizardattributesongeometryViewmanagementTreestructuretomanageMoldAssemblydisplayBlank/UnblankShowselectedFreezesub-assembly(forimprovedperformance)Close/Opencomponent(forimprovedperformance)ChangecomponentcolorProgressiveDieDesignSheetMetalStampingsProgressiveDieDesign/ManufacturingProcessSheetmetalpartsAutomaticCAMIntegrationDrawing&BOMProgressiveDieStructureDesignProgressiveDieProcessDesignProgressiveDieProcessPlanning沖壓工藝性分析沖壓工藝設(shè)計與計算條料排樣模具總體構(gòu)造設(shè)計模具零件詳細設(shè)計（二維工程圖）模具零件制造裝配調(diào)試

ChallengesofProgressiveDieManufacturersTimetomarketProgressivediedesignisontheproductcriticalpathChangingproductdesignsProductdesignchangesaremadethroughout

theprogressivediedesignprocessProductdesigndataDesignsoriginateinanyCADsystemHumanresourcesExperienceddiedesignersareexpensiveImprovethedesignprocessandmakeiteffective

DesignwizardPre-processBlanklayoutStriplayoutDiebasedesignInsertdesign(Punch&die)Detailing(Drawings)CAMintegrationProgressiveDieDesignProcess/ContentsProcessPlanningFeatureRecognitionFeatureBuilderFeatureSolidDumbSolidSheetMetalPartDiebasedesignInsertgroupdesignStandardpartReliefdesignDieStructureDesignPreprocess–MapformfeaturesBlanklayoutScrap/Overlap/OvercutdesignStriplayoutStripsimulationForceCenterCalculationOtherFunctionsPocketingBOMDraftingViewManagementDesignToolsKeyTechnologyKnowledgeBasedDesign

BuildinprogressivediedesignBestPracticesandKnow-how

DesignRulesandParametersareavailableinadesignsystemEffectivelycapture,shareandleveragesheetmetalstampingknowledgeLessexperienceddesignerscanquicklyachievehigherlevelsofproficiency

ThedesignprocessofProgressivediesisstronglyexperiencedependentAnexampleofknowledgeforprocessdesignKeyTechnology---continueDesignAssociation

Ithappensoftentochangethedesign,ACADsystemshouldhavetheabilitytomaintaintheconsistent.

SheetMetalPartDesignCompanyAutomotiveConsumerproductElectronics…SheetMetalPartManufacturingCompanyRe-createSheetMetalPartModelProgressiveDieDesignDieManufacturingSheetMetalPartProduction

SheetMetalPartSample&FinalPartOrderRequirementQualityDeliveryTime…3DPartor2DDrawingChangerequestChangerequestWizardFocus!ChangerequestChangerequestChangerequestKeyTechnology---continueProductExteriorboundaryChangeAdd/removefeatureHoledimensionchangeBlankLayoutAdjustblanklayout:width,pitch,etc.Pre-ProcessUpdateBlankDefinenewprocessScrapDesignAdjustscraps:remove,addscrapsStripLayoutProcessDefinitionPitchBlankOrientationScrapDesignSheetMetalPartRemoveAllInsertGroupDeleteunusedinserts,addnewinsertsUpdateprocessofdesignassociation

KeyTechnology---continue

StructureDesignAutomation

Therearemorethan200-1000partsdesignedinoneprogressivedie.AutomaticallycapturedesignknowledgeembeddedintheprocessdesignPre-storevariouskindsofpre-configureddiebaselibrariesProvidediebasedesigntoolstoincreasedesignflexibility:add/removedieplate,guidebush/post;splitdieplates;editsizeofanycomponent,…UsestandardinsertgroupstospeedupdesignprocedureProvideallmostimportantsuppliers’catalogs

of

standardpartsAutomaticallymakepocketsKeyTechnology---continueProcessDesignAutomationAutomaticallycapturesthesheetmetalpartinformation,suchas,unit,thicknessandsheetmetalfeaturesSupportsvariousstampingprocessesAutomaticstriplayoutAutomaticoperationsimulationAutomaticprocessforceandforcecentercalculationAdvancedlayoutallowsuserstodesigntheirownprocessesfreely

StripLayoutandSimulation

AutomaticstriplayoutAutomaticoperationsimulationAutomaticprocessforceandforcecentercalculationAdvancedlayoutallowsuserstodesigntheirownprocessesfreelyComputerProductComputerProductStructureDesignStructureDesignAutomotiveStampingDieAutomotiveStampingDieProcessProductProcessingLayoutFormabilityPressDieDesignTypicalProcessFlowOutlineCAM*FocusonitemsinblueboxesDieDevelopmentProcessSpring-back

compensationFormability

analysisAddbinderandaddendumDiefaceMachiningPatternDesignPatternMachiningDieStructureDesignDieStructure

TemplatesDieDevelopmentProcess-ChallengesSpring-back

compensationFormability

analysisAddbinderandaddendumDiefaceMachiningPatternDesignPatternMachiningDieStructureDesignDieStructure

TemplatesChallengesIntegrationwithproductdesignRapidresponsetoproductdesignchangesCapturingdiedevelopmentknowledgeGlobalstandardizationofdevelopmentprocessDiscoveringproblemspriortophysicaltryoutReducingdieleadtime(criticalpath)ReducingcostperdieAutomotive

StampingDieProcess–DieTools

DFMAdvisor–SoftwaretoverifythattheproductadherestoDesignForManufacturingcriteriaDieEngineering–Acollectionoftoolsthatdefinesandcreatesgeometrytoillustrateyourmanufacturingprocessina3-DformatDieDesign–ProcessspecificdesigntoolsthatautomatethegenerationofdiecomponentsolidsPROCESSINGOrganizeDataIdentifyDieOperationsCreateDieTips,PositionPartsCreatePartDevelopmentsPerformTrimAngleChecksCreateDieOperationLineup(DOL)

TASKSDFMAdvisorDieEngineeringToolsModeling,Drafting,AssembliesMasterModelConceptWAVELinkedSheetBodiesTOOLSAutomotiveStampingDieProcessProductProcessingLayoutFormabilityPressDieDesignCAMDieOperationLine-upAutomotiveStampingDieProcess3DRepresentationofmanufacturingprocessAutomotiveStampingDieProcessDieEngineeringToolsProcessAssistantLineupOperationTippingFormTaskAreaFillBinderWrapDieSectionAddendumOutputDieCurvesBinderRingCarryoverTrimTaskPierceTaskFlangeTaskTippingSequenceTrimAngleCheckPunchProgressionDieFaceProcessing

ItemsshowninGreenBenefitsProcessingmodelcanbesavedpermanentlyinthepartfile.ParametricapproachforeasyupdateduetoengineeringchangesVisualdisplayofthestateofthesheetmetalateachstageofmanufactureLineup:collectstheentiresequenceofoperationstomanufactureapartOperation:collectsthetasksperformedinagivendieTippingsequence:assistsinorientingtheproductpartinpresspositionTip:orientstheproductpartinthepressAutomotiveStampingDieProcessFormTask:describesareasoftheproductthatareformedtofinalshapeAreaFill:allowsholes,cutouts,trimsoftheproductparttobefilledCarryover:allowsthesheetmetalshapefromthepreviousoperationtobecopiedintothisoperation

AutomotiveStampingDieProcessTrimTask:definestrimmingandpiercingtaskstobeperformedontheproductpartFlangeTask:modelstheshapeofthesheetmetalafterflanginghasbeenperformed

AutomotiveStampingDieProcessDevelopBinderWrapBuildAddendumCreateDieToolingFile

TASKSDieEngineeringToolsModeling,FreeformFeatures,SolidModeling,AnalysisMasterModelConceptSheetMetalFeaturesProductProcessingLayoutFormabilityPressDieDesignCAMAutomotiveStampingDieProcessAutomotiveStampingDieProcess-ToolbarsDieEngineeringToolsBENEFITS…..ProcessAssistantLineupOperationTippingFormTaskAreaFillBinderWrapDieSectionAddendumOutputDieCurvesBinderRingCarryoverTrimTaskPierceTaskFlangeTaskTippingSequenceTrimAngleCheckPunchProgressionDieFaceLayout

ItemsshowninGreenBenefitsAddendumandbinderaredefinedparametricallyusingasection-basedapproachAutomaticallycreatesanaccuratetrimlinetosavetheusermanymanualstepsSophisticatedmathprovidessmoothtransitionsfromonesectiontoanotherTheDieEngineeringToolsModuleprovidestheoperatorstocreatealltheadditionalgeometryrequiredtomanufacturethepart.GeometricEngineofAddendumSurfaceAccurateTrimLineCreatecomplexsurfaceinonestepSmoothtransitionofshapeCalculationsconsiderformabilityBinderWrapCreateadevelopablesurfacerepresentingtheshapeofthesheetmetalafterthebinderclosesDieSectionCreateoneormoresectionstodefinetheaddendumRepresentedasaseriesofparametersthatcanbeeditedindividuallybytheuserShapeisoptimizedtoconformtotheconstraintsimposedAddendumCreatetheaddendumsurfacebasedononeormorediesectionfeaturesDieOutputCurvesCreateaccuratetrimlinesavingtheusermanymanualstepsGeneratemeshinformationPrepareIGESoutputExecuteoneofseveralFApackagesImportsectioncurvesbackintoaddendumtoolTASKSDieEngineeringToolsScenarioAutoform,Pamstamp,Dynaform,…TOOLSProductProcessingLayoutFormabilityPressDieDesignCAMAutomotiveStampingDieProcessFEAProcessFlowchart>StampingDesign

MethodologywiththehelpofAdvancedFEA

ProcessModelingDeckLidOuterSimulationBlank-AKDQSteel0.040”GageBinderWrapDeckLidOuterSimulationThinningContourSplitRegionMetalFlowWasRequiredEliminateSplitConditionMetalFlowPrediction:80mmMetalFlowMeasurement:70mm13%ErrorDeckLidOuterSimulationAnimationPleaseClickHereLooseMetalConditionDeckLidOuterSimulationSpringbackContourOfTrimmedPanelMaximumSpringbackLocationPrediction:3.7mmMeasurement:4.5mm18%ErrorDeckLidOuterSimulationConclusions:MetalFlow,splitting,loosematerialconditionandspringbackwerepredictedusingFEMDiedesignmustbemodifiedtoimproveformability/usingdrawbeadstoeliminatespringbackandloosematerialPositionPartinPressArrangeDatarelativetostationCreateTransferAutomationCheckforinterferenceTASKSDieEngineeringToolsModeling,AssembliesReferenceSetsMatingConditionsMasterModelFileStandardLibrariesScenarioforMotion+dCADETOOLSProductProcessingLayoutFormabilityPressDieDesignCAMAutomotiveStampingDieProcessPressModelcomponentReadspressmodeltosizeDieOperationLine-upAut