外文翻译--塑料制品的CAD- CAE集成的注塑模具设计系统【优秀】.doc

1外文翻译毕业设计题目SD2106鼻毛修剪器上下盖造型及模具设计原文2ACAD/CAEINTEGRATEDINJECTIONMOLDDESIGNSYSTEMFORPLASTICPRODUCTS译文2塑料制品的CAD/CAE集成的注塑模具设计系统2ACAD/CAEINTEGRATEDINJECTIONMOLDDESIGNSYSTEMFORPLASTICPRODUCTSABSTRACTMOLDDESIGNISAKNOWLEDGEINTENSIVEPROCESSTHISPAPERDESCRIBESAKNOWLEDGEBASEDORIENTED,PARAMETRIC,MODULARANDFEATUREBASEDINTEGRATEDCOMPUTERAIDEDDESIGN/COMPUTERAIDEDENGINEERINGCAD/CAESYSTEMFORMOLDDESIGNDEVELOPMENTOFCAXSYSTEMSFORNUMERICALSIMULATIONOFPLASTICINJECTIONMOLDINGANDMOLDDESIGNHASOPENEDNEWPOSSIBILITIESOFPRODUCTANALYSISDURINGTHEMOLDDESIGNTHEPROPOSEDSYSTEMINTEGRATESPRO/ENGINEERSYSTEMWITHTHESPECIALLYDEVELOPEDMODULEFORTHECALCULATIONOFINJECTIONMOLDINGPARAMETERS,MOLDDESIGN,ANDSELECTIONOFMOLDELEMENTSTHESYSTEMINTERFACEUSESPARAMETRICANDCAD/CAEFEATUREBASEDDATABASETOSTREAMLINETHEPROCESSOFDESIGN,EDITING,ANDREVIEWINGALSOPRESENTEDAREGENERALSTRUCTUREANDPARTOFOUTPUTRESULTSFROMTHEPROPOSEDCAD/CAEINTEGRATEDINJECTIONMOLDDESIGNSYSTEMKEYWORDSMOLDDESIGNNUMERICALSIMULATIONCADCAE1INTRODUCTIONINJECTIONMOLDINGPROCESSISTHEMOSTCOMMONMOLDINGPROCESSFORMAKINGPLASTICPARTSGENERALLY,PLASTICINJECTIONMOLDINGDESIGNINCLUDESPLASTICPRODUCTDESIGN,MOLDDESIGN,ANDINJECTIONMOLDINGPROCESSDESIGN,ALLOFWHICHCONTRIBUTETOTHEQUALITYOFTHEMOLDEDPRODUCTASWELLASPRODUCTIONEFFICIENCY1THISISPROCESSINVOLVINGMANYDESIGNPARAMETERSTHATNEEDTOBECONSIDEREDINACONCURRENTMANNERMOLDDESIGNFORPLASTICINJECTIONMOLDINGAIDEDBYCOMPUTERSHASBEENFOCUSEDBYANUMBEROFAUTHORSWORLDWIDEFORALONGPERIODVARIOUSAUTHORSHAVEDEVELOPEDPROGRAMSYSTEMSWHICHHELPENGINEERSTODESIGNPART,MOLD,ANDSELECTIONPARAMETERSOFINJECTIONMOLDINGDURINGTHELASTDECADE,MANYAUTHORSHAVEDEVELOPEDCOMPUTERAIDEDDESIGN/COMPUTERAIDEDENGINEERINGCAD/CAEMOLDDESIGNSYSTEMSFORPLASTICINJECTIONMOLDINGJONGETAL2DEVELOPEDACOLLABORATIVEINTEGRATEDDESIGNSYSTEMFORCONCURRENTMOLDDESIGNWITHINTHECADMOLDBASEONTHEWEB,USINGPRO/ELOWETAL3DEVELOPEDANAPPLICATIONFORSTANDARDIZATIONOFINITIALDESIGNOFPLASTICINJECTIONMOLDSTHESYSTEMENABLESCHOICEANDMANAGEMENTOFMOLDBASEOFSTANDARDMOLDPLATES,BUTDOESNOTPROVIDEMOLDANDINJECTIONMOLDINGCALCULATIONSTHEAUTHORSPROPOSEDAMETHODOLOGYOFSTANDARDIZINGTHECAVITYLAYOUTDESIGNSYSTEMFORPLASTICINJECTIONMOLDSUCHTHATONLYSTANDARDCAVITYLAYOUTSAREUSEDWHENSTANDARDLAYOUTSAREUSED,THEIRLAYOUTCONFIGURATIONSCANBEEASILY3STOREDINADATABASELINATAL4,5DESCRIBEASTRUCTURALDESIGNSYSTEMFOR3DDRAWINGMOLDBASEDONFUNCTIONALFEATURESUSINGAMINIMUMSETOFINITIALINFORMATIONINADDITION,ITISALSOAPPLICABLETOASSIGNTHEFUNCTIONALFEATURESFLEXIBLYBEFOREACCOMPLISHINGTHEDESIGNOFASOLIDMODELFORTHEMAINPARTSOFADRAWINGMOLDTHISDESIGNSYSTEMINCLUDESMODULESFORSELECTIONANDCALCULATIONOFMOLDCOMPONENTSITUSESPRO/EMODULESPRO/PROGRAMANDPRO/TOOLKIT,ANDCONSISTSOFMODULESFORMOLDSELECTION,MODIFICATIONANDDESIGNDENGETAL6,7ANALYZEDDEVELOPMENTOFTHECAD/CAEINTEGRATIONTHEAUTHORSALSOANALYZEDSYSTEMSANDPROBLEMSOFINTEGRATIONBETWEENCADANDCAESYSTEMSFORNUMERICALSIMULATIONOFINJECTIONMOLDINGANDMOLDDESIGNAUTHORSPROPOSEAFEATUREONTOLOGYCONSISTINGOFANUMBEROFCAD/CAEFEATURESTHISFEATUREREPRESENTSNOTONLYTHEGEOMETRICINFORMATIONOFPLASTICPART,BUTALSOTHEDESIGNINTENTISORIENTEDTOWARDSANALYSISPARTFEATURESCONTAINTHEOVERALLPRODUCTINFORMATIONOFAPLASTICPART,WALLFEATURES,DEVELOPMENTFEATURESSUCHASCHAMFER,RIBS,BOSS,HOLE,ETC,TREATMENTFEATURESWHICHCONTAINANALYSISRELATEDDESIGNINFORMATIONANDSUBWALLDEVELOPEDFEATURESWALLANDDEVELOPMENTFEATURESARESOCALLED“COMPONENTFEATURES”GODECETAL8,9DEVELOPEDACAESYSTEMFORMOLDDESIGNANDINJECTIONMOLDINGPARAMETERSCALCULATIONSTHESYSTEMISBASEDONMORPHOLOGYMATRIXANDDECISIONDIAGRAMSTHESYSTEMISUSEDFORTHERMAL,RHEOLOGICALANDMECHANICALCALCULATION,ANDMATERIALBASEMANAGEMENT,4FIG1GENERALSTRUCTUREOFINTEGRATEDINJECTIONMOLDDESIGNSYSTEMFORPLASTICPRODUCTSBUTNOINTEGRATIONWITHCOMMERCIALCAXSOFTWAREISPROVIDEDHUANGETAL10DEVELOPEDAMOLDBASEDESIGNSYSTEMFORINJECTIONMOLDINGTHEDATABASETHEYUSEDWASPARAMETRICANDFEATUREBASEDORIENTEDTHESYSTEMUSEDPRO/EFORMODELINGDATABASECOMPONENTSKONGETAL11