制造系統(tǒng)設(shè)計(jì)-畢業(yè)論文外文翻譯

1、1ProductionSystemsDesignThedesignofaproductionsystemstartswiththedesignoftheproducttobemanufactured.Figure6.1describesatypicalsequenceofstepsstartingwithaproductdesignconceptthatculminatesinafinalproductdesignfmanufactur

2、e.Productengineersarethoseindividualsinamanufacturingganizationmostfamiliarwiththefunctionofaproduct.thecustomerschangingneedsrelativetothatproduct.Figure6.1ThedesignmanufacturingInterface.ArtsWayManufacturingisamanufact

3、ureroffarmmachineryinArmstrongIowa.AssoonasthebeetharvestingseasoncomestoanendattheendofsummerArtsWayproductengineeringmarketingpersonnelevaluatetheirmostrecentharvesterdesignsuccessesanyuniqueconditionsproblemsthataffec

4、tedtheperfmanceoftheirequipment.There’snothinglikeaharvesttobringtolightthestrengthsweaknessesofaharvesterdesign.AssoonastheharvesterperfmanceinfmationiscollectedevaluatedcustomerdealerInputshavebeenreviewed.itislikelyth

5、atdesign3Fullyintegrateddesignengineeringmanufacturing.Automotivemanufacturingisacomplexbusinessthatintegratestheefftsofmanydepartmentsdisciplines.Toolsthatpromotetheintegrationofdesignengineeringmanufacturingprocessesyi

6、eldthegreatestproductivitybenefits.IntergraphoffersautomakersthemastermodelConceptasingleIntelligentproductdefinitionthatdrivesallaspectsofdevelopmentfromconceptthroughproduction.Intergraph’stightlyintegratedsystemselimi

7、nateintermediatetransferreentryofdatabetweendesign.Analysismanufacturingphases.Additionallyallproductdevelopmentcapabilitiesaresimultaneouslyaccessiblethroughasingleuserinterfaceallowingengineerstocombinefunctionsasneede

8、dwithoutchangingenvironmentsConceptualdesignstyling.Intergraphsystemsprovideadvancedtoolsfconceptualdesignautomotivestylingwithhighperfmancegraphicsfconceptvisualizationcommunication.IDESIGN.IntergraphsIndustrialdesignsy

9、stem.Includeshighprecisionmodelingphotorealisticrenderingcapabilitiesthataidindevelopingafunctionalergonomicaestheticdesign.Precisiongeometricmodeling.AutomotiveengineersrequireCADCAECAMmodelingthatranpreciselydescribeco

10、mplexsurfacescompletelymodelIntricateassemblies.IntergraphmeetsthesedemswiththeEngineeringModelingSystem(IEMS).whichisbasedonhighlyaccuratenonunifmrationalBspline(NURBS)mathematics.IntergraphisdistinguishedfromotherCADCA

11、ECAMvendsbyofferingadvancedgeometricmodelingasafoundationfanalysismanufacturing.Solidmodeling.WhendesigninganautomobileengineersmustknowCriticalgeometricpropertiesincludingmassesdisplacementvolumesthatareonlyavailablewit

12、hsolidmodelingtechniques.Propertycalculationssuchasvolumecrosssectionalarea.radiusofgyrationmomentsofInertia.massdensityothersareincludedinIEMSasstardfunctionssupptingthesofwaressolidmodelingcapability.Assemblydesignconf

13、igurationmanagement.Automotivedevelopmentdependsonawealthofapplicationdatafthoussofcomponents.IntergraphprovidesProductDataManager(IPDM)asacompletesystemfcontrollingmanagingaccesstotheproductdatabase.Withoutregardfphysic

14、alstagelocationsfilenames.operatingsystemplatfms.engineerscanlocateretrievedatafromanylocationonaheterogeneouswk.Structuralanalysis.Bysimulatingperfmanceacteristicsofdesignsbefeproductsarebuiltautomakerscompletedesignsin

15、lesstimereduceoverdesign.Finiteelementanalysistechniqueshelpensurecompliancewithperfmancestardsreducetheriskoffailureinthefield.Thesebenefitsareachievedwithautomaticinteractivemeshing.Hadaptiverefinementtechnologyintegra

16、tedsolver，fullpostprocessingfunctionsallavailablewithlntergraphsFiniteElementModeling(IFEMsystem.Plasticsdesignanalysis.WhenIntegratedIntothemechanicaldesignprocessplasticsdesignanalysisfunctionscanimprovethequalityofpla

17、sticcomponentsincreaseyieldreducemanufacturingcycletimes.PlasticsengineerscanpredictplasticsbehaviundermoldingconditionsusingtheinjectionFlowAnalysis(IFLO)package.TheFLOWmodelcanthenbeusedinconjunctionwiththePlasticsCool