基于KBE的壓鑄模斜銷抽芯機構計算機輔助設計系統(tǒng)研究.pdf

1、東南大學碩士學位論文基于KBE的壓鑄模斜銷抽芯機構計算機輔助設計系統(tǒng)研究姓名：冉穎杰申請學位級別：碩士專業(yè)：機械制造及其自動化指導教師：許映秋20040801AbstractRESEARCHoNKNOWLEDGEBASEDENGINEERINGSLANTINGDRAWNCoRESYSTEMDESIGNoFDIEBY：RANYingjieSupervisedby：ProfXUYingqiuSoutheastUniversityAbstra

2、ctAlongwiththepromptdevelopmentofdiecasting，diecastingmould，oneofthethreemostimportantelements(diecastingmould、diecastingequipment、diecastingprocess)thataffectthequalityofrelevantproducts，isthemostimportantfactbeingconsi

3、deredAsoneofthemostimportantpartofthemould，sidedrawn—coresystemhasgreataffectionontheproducts’qualityproductionefficiencyaSwellasmouldlongevitySlantingdrawncoresystemisthemostcommononeSonaturallyitmustbereckonedwithhowto

4、designslantingdrawncorereasonablyduringthedesignandproductionprocessofmouldTheKBEbasedslantingdrawn—coresystemdiscussedinthisthesisisasubsystemofdiecastingmoulddesignofcomputeraidedsystemBasingonSolidWorks2003andmakingas

5、eoftheAPIobjectssuppliedbySolidWorks2003，VisualC抖60WaschosentobethetoolfurdevelopmentThesystemisintellectualizedbyusingKBEandparameterizedbyusingdimensiondriventechTheideaofintellectualizationandparameterizationistheguid

6、ingideologyoftheresearchOnthebasisofcomprehensiveanalysisofCADtech、diecastingmouldCADtech、artificialintelligencetechandstateoftheartofKBE，theresearchdirectioniSputforwardAndonthebasisofcomparingthesofthardwareofdifierent

7、kindofCAD，thesofthardwareofthesystemiSconfirmedThesystemisdevelopedstrictlykeepingtOtheprocessofsoftwaredevelopmentIntheperiodofsystemanalysis，requirementsanalysis，theknowledgedatabaseanalysis，modulefunctionanalysisandda

8、taflowanalysisarewellprocessed，andthenoverall，integratefunctionstructurechartandintegratedataflowchartaredrawnAndfinallythesystemstructureisdeterminedIntheperiodofknowledgedatabasedevelopment，thegreatattentionispaidtoexp

9、erts’knowledgeandexperienceByusingproperknowledgeexpressandconsequence，user’Sdesigndatadatabase、experienceformuladatabase、experiencedatadatabaseandparameterchartdatabaseareestablishedIntheperiodofapplicationdevelopmentfi

10、vemodules，basicparametercalculating，slantingleaderdesign，slideblockdesign，wedgetightenblockdesignandpositionlimitationblackdesignarewelldevelopedcombinedwiththeexperienceandtheoryofdiecastingmould。Thecombinationofintetle

11、ctualization，parameterizationandspecializationwillprovideafriend、easysystemfurmoulddesignerThesystemwillalleviatetheheavycomputerdrawingbyusingspecializationcustomizeandtheideaofparameterizationFurthermore，the0perationof

12、intellectualizationnotonlyhelpsthedesigneroutfromtheselectionofformulaandexperiencedata，butalsopermitssearchingandusingdesignexperienceandenrichingmoredesignexperienceThenmoreknowledgewillbeinheritedandaccumulatedtothefu