摘要摘要在按钮注塑模结构被设计过程中，设计者针对产品材料性能、结构特点进行工艺分析；通过分析，确定该模具的型腔建数模、分型面、初选了注塑机。然后在PRO-e环境下进行该模具的成型零件设计、模架结构系统设计，最后模具总成，生成二维总装图和非标准零件零件图，并在PRO-e中对按钮的型腔进行数控加工。整套模具设计都基于CAD进行模具总装图和零件图从CAD中生成。本设计实现了模具CAD，对今后从事模具设计具有一定的实际指导意义。关键词：塑料；注塑模；设计；pro/EI摘要TheDesignofInjectionMoldAbstract：Thepress-buttonisdesignedoftheinjectionmoldingprocess,thedesignerfortheproductstructureofthematerialproperties,processanalysis;throughanalysis,determinethemouldcavityisbuiltmodularandpartingsurfaces,aplasticinjectionmoldingmachineoftheprimaries.AndthenmakethePRO-ediespartsdesign,moldframesystemdesign,andfinallydieAssembly,generatetwo-dimensionalGeneralAssemblydrawingsandnon-standardpartsdiagrams,andforthepress–buttoninthePRO-ebottomcoverofcavityforCNCmachining.ToolingdesignarebasedonCADformouldGeneralAssemblydrawingsandpartsdiagramsgeneratedfromCAD.ThisdesignenablesmouldCAD,engagedinthedesignofthedieinthefuturewithsomepracticalguidance.Keywords：Plastic；Injectionmold；Design；pro/EI目录目录第一章绪论.....................................................................................................................................11.2课题研究的目的与意义.....................................................................................................21.3本课题主要研究内容..........................................................................................................2第二章分析制品及材料工艺性........................................................................................32.1塑件材料的选择.................................................................................................................32.2ABS材料分析.......................................................................................................................32.2.1使用性能及用途......................................................................................................32.2.2成型性能...................................................................................................................32.2.3ABS的主要技术指标.........................................42.2.4ABS成型塑件的主要缺陷及消除措施.............................42.3注射成型工艺过程................................................42.4模架结构示意图..................................................5第三章注塑机选择..................................................63.1注塑机型号的初步确定............................................63.2按射机的最大注射量进行校核......................................63.3锁模力的校......................................................73.4最大注射压力校核................................................73.5模具与注射机安装部分的校核......................................7第四章分型面的确定.................................................84.1分型面基本形式..................................................84.2选择分型面的基本原则............................................84.3分型面的确定....................................................9第五章浇注系统设计................................................105.1浇注系统设计应遵循的基本原则...................................105.2主流道的尺寸...............................
