数字化模具设计及制造

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1、毕业设计（论文）译文题目名称：数字化模具设计及制造集成框架学院名称：材料与化工学院班级：材料成型及控制工程061班学号：200601514109学生姓名：曹濯缨指导教师：史光远2010年3月AnIntegrationFrameworkforDigitalProgressiveDieDesignandManufacturing1AbstractThispaperreportsanefforttodevelopanintelligentintegrationframeworkfordigitalprogressivediedesignandmanufacturi

2、ng・Bothdataandprocesscentrieintegrationfunctionsareprovidedbytheframeworkasifaspecialight-weightPDM/PLM(ProductDataManagement/ProductLifecycleManagement)andWM(WorkflowManagement)systemisembeddedintheintegratedengineeringenvironment.AflexibleintegrationapproachbasedontheCAD(Computer

3、-AidedDesign)frame-worktenetisemployedtorapidlybuildupthesystemwhiletheintrinsiccharacteristicsoftheprocessarecomprehensivelytakenintoaccount.Introductionofthisintegrationframeworkwouldgreatlyimprovethedynamicperformaneeoftheoverallprogressivedie2IntroductionWiththeexpansionofcompu

4、tingpoweranditsapplicationtoanevergreaterrangeoftasksinvolvedintheproductdevelopmentprocess,modernmanufacturersaregreatlydependentontheDigitalManufacturing(DM)environment,anewgenerationofComputerIntegratedManufacturingSystem(CIMS).Whilestand-aloneDMhardwareandsoftwaretoolsarecrucia

5、lcomponentsprovidingbenefitsindividually,theoverallproductdevelopmentprocessismosteffectiveonlyafterthesetoolsarecompletelyintegratedwithinacommonproductdataandprocessmodel.Thisfosteredconsiderableresearcheffortstodevelopintegrationframeworks[l,2]oragent2basedarchitectures[3,4]toes

6、tablishatightlinkbetweenproductdesigndataandthemanufacturingprocesses,plantandresourceinformation.Historicallyautonomousdisciplines,suchasCADzCAE(Computer-AidedEngineer2ing),CAM(Computer-AidedManufacturing)andevenproductionplanning,arethusbroughttogetherinacommonworkflowthatenables

7、thesharingofimportantproductupdates,changesandrevisions.Indesignandmanufacturingofprogressivedieswhichareatypeofstampingtoolusedtomass-roducesheetmetalcomponents,severalsuitesofengineering,Al(ArtificialIntelligenee)andVR(VirtualReality)tools(modules)havebeenintroduced,whichgreatlyi

8、mprovedthedevelopmentproce