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1、摘要模具是现代工业的重要装备,随着工业生产的飞速发展,新产品更新速度不断加快,对模具设计与制造业提出了更高的标准,即要求在保证生产质量的同时,缩短研发周期、降低生产成本。Pro/MOLDESIGN是Pro/ENGINEER的一个选用模块,提供给使用者仿真模具设计过程所需的工具。这个模块接受实体模型来创建模具组件,且这些模具组件必然是实体零件,可以应用在许多其它的Pro/ENGINEER模块,例如零件,装配,出图及制造等模块。由于系统的参数化特性,当设计模型被修改时系统将迅速更新,将修改反映到相关的模具组件上。本
2、文对电脑显示器后壳模具的技术要求和工艺结构进行了分析,根据分析结果选用注塑机和注塑工艺,从而确定显示器后壳注塑模设计思路及方案,最后进行注塑模结构设计与计算。在设计过程中运用Pro/E、AutoCAD软件,首先在Pro/E模具设计模块中做出分型面,利用分型面得出动、定模,再将型腔及所选的标准模架导入装配模块,从总体到个体的设计思路,设计出每个单一零件,最后导入工程图中并转化到AutoCAD软件中进行标注,从而得出完整的设计结果。关键词注射模;模具设计;分型面;模架AbstractThemouldisoneoft
3、hemostimportanttechnologyaccoutrementinthemodernindustry,thenewproductswhichareendtoendemergingarecallingforthemouldresearchneedstoimprovethespeedandmanufacturingquality,orinotherwordsthepreparationworkisfinishedbyminimumcyclicandlowestfinalcost.ThePro/MOLDE
4、SGN,whichisthemoduleofPro/ENGINEERofferstheuserthedesigningprocess.Themodulecanacceptentitymoldtocreatethemoldingpart,farmoretheentitymoldiscomponentnaturalism,andThecomponentcanalsobeusedinmanyotherPro/ENGINEERmoduleinmanyotherPro/ENGINEERmodule.Forexample,
5、thecomponent,assemblage,drawingpractice,manufactureandsoon.Whenthedesignmoldismodified,thesystemisupdatingrapidly,andaddingthemodifiedmoldtothemoldmould,whichiscontactedtooriginalmould.Mostofthetimeshouldbeputontechnicalrequirementandconstructioninthisthesis
6、.Afterall,Weselectedthemodelnumberedtheinjectionmoldofmachineasinspectedbytheanalysisresult,andstudiedouttheinjectiontechnology,andmostofalldefiningthedesignprogrammingoftheinjectionmoldofthebackcoverofthecomputer’indicator.Finally,designingandcalculatingthe
7、constructionofinjectionmold.WeusemanytoolssuchasPro/EsoftwareandAutoCADsoftwareinalltheentireprocess.Themovingmouldandsolidmouldbeobtainedbythemouldjoint,andthendecantingtheimpressionwithstandarddiecarrierintotheassemblysection.Withtheconsciousnessbydesignin
8、gfrompopulationtoindividual,andthendrewoutalltheunitycomponentsanddecantedthecomponentintothescheduledrawingandinvertedintoAutoCADintheend.Sowecangetouttheperfectdesigningtheory.Keywordsinjectio