塑料模脫模結(jié)構(gòu)設(shè)計系統(tǒng)的研究與實現(xiàn).pdf

1、陜西科技大學碩士學位論文塑料模脫模結(jié)構(gòu)設(shè)計系統(tǒng)的研究與實現(xiàn)姓名：趙陽申請學位級別：碩士專業(yè)：輕工技術(shù)與工程指導教師：楊君順馬振華20070501TheStudyandRealizationofDesignSystemforDemoldingStructureofPlasticMoldAbstractWiththerapidlydevelopmentofcomputertechnologythedieCADandartificialint

2、elligenttechnologieshavemadegreatprogressAsallimportantbranchofartificialintelligencetheexpertsystemiSaneffectivemethodtosolvecomplexproblemsintechnologyandengineeringfieldsCombinedtraditionaldieCADsystemwiththeexpertsys

3、temtheexplorationandstudyofplasticmoldsCanimprovethequalit)，andefficiencyofplasticmolds，shortentheperiodofdie—exploration，andreducethediecostsBasedonresearchingtheintellectualizeddesignindemoldingstructureofinjectionmoul

4、d，includingAItechnologyandexpertsystemaejectionsystemofplasticmouldisresearchedandachievedbycomprehensivelyapplyingobject—orientedtechnologydatabasetechnologyandfuzzytheoryThefollowingpointsarefinishedinthedissertation：(

5、1)ThedissertationsummarizesthecurrentdevelopmentoftheinjectionmouldCADfieldandexpatiatesthedirectionandthecurrentresearchoftheexpertsystemThecollectivitysolutionandthekeytechnolo垂esareestablishedbasedONtheparticularanaly

6、sisofthedemoldingstructure(2)TheundoubtedknowledgeindemoldingstructureofinjectionmouldiSanalysedbyapplyingobjectorientedtechnology，areasoningmodelofknowledgeisestablishedbasedonintelligentobject(3)Tothefuzzyknowledgeinde

7、moldingstructureofinjectionmould，areasoningmodelofknowledgeisestablishedbasedonfuzzytheorytoacquiretheappropriateejectionWayconveniently(4)Accordingtotheideaofsoftwareengineering，thecalculatingformulaforthesizeofejection

8、partsistransformedintoprogrammingcodeandencapsulatedintomodule，nleplasticpropertiesandSOonaresavedindatabase，SOdesignersCanbefreefromheavycalculationandbeabsorbedincreativedesignactivitywithmoreenergy(5)3Dparametricmodel