I摘要本文详细地阐述了气压瓶盖注射模具的设计过程。设计了注射模具中的各个系统,如浇注系统、导向与定位机构、侧向分型与抽芯机构,并对塑料材料性能进行了分析。根据塑件的产品数量要求,以及结构要求,该模具采用一模一腔。整个设计过程都是用Pro/E软件进行参数化设计,尤其是对其中的MPA(MoldflowPlasticsAdvisers)和EMX4.1插件的使用,使整个模具设计过程简单明了。利用MPA软件进行模流分析,为模具设计和成型工艺的指定提供参照依据。使用Pro/E软件设计成型零件以及非标零件,从而进行全方面的参数化设计,即对模具进行分模、生成元件、装配、试模、开模等设计。使用EMX4.1调用标准模架以及标准件,从而完成模具的整体设计。同时应用Pro.e可快捷的将三维图转化为二维工程图,直接指导生产。针对塑件的特点,本模具设计了侧抽芯滑块???构,也构成了本次模具设计的主要内容。关键词:注射模,参数化设计,侧抽芯和滑块,气压瓶盖ABSTRACTThisarticlehaselaboratedtheinjectionmoulddesignoftheAirpressurebottlecover.Designedallsystemoftheinjectingmould.andorientatinginstitution,sidedispartingmodleandtakingoutcoreinstitution.Besides,analyzingmaterial'capabilities.Considingthenumberoftheproductionandfabricrequiring,themouldisonemouldwithonecavity.Thatdieisinjectionmouleadhibitingthreesidecores.ThewholedesignprocessesesareallaccordingtothefoundationofthesoftwareofPro/E.ParticularlybeingtotheusageoftheMPA(theMoldflowPlasticsAdvisers)andEMX4.1plug-in,makethewholediedesignprocesssimplificationunderstand.UsingMPAcarriesthroughmodelstreamanalysis.formoulddesignandtypetechnologytoofferreferencebasis;thenusingPro-Etocarriesoutmouldingpartsandunstandardingparts,accordingthewholeParametermeltstodesign,namelycarryingthroughdividingmould,generationelementandexaminationmould,openmould.InEMX,wecanloadthestandardcomponentandstandardparts,atthesametimewecanuseitturnfromthepictureof3Dforthepictureof2D,immediacilyinstructproduction.Basisingthecharacteristicofthemold,themouledesignSidecoreslide.Thesethingsalsoconstitutedmaincontentsofthisdiedesign.Keywords:Injectionmould,Parameterizationdesign,SidecoreandIIslidemrvhsnidm,Airpressurebottlecover目录第一章前言..............................................11.1模具行业发展的现状.........................................11.2我国模具发展的现状.........................................11.3参数化技术慨述.............................................21.4选题目??以及意义...........................................3第二章塑件成型工艺性分析...............................42.1气压瓶盖三维模型及二维图...................................42