基于PRO/E的搅蒜器结构设计及其注射模具设计摘要：本文设计产品是当今炙手可热的厨房用品——搅蒜器，由于其造型美观、结构独特、使用方便，所以深受欢迎，应用前景十分广阔。本文主要工作分为两大部分，一是对搅蒜器产品进行三维造型：通过分析产品各个部分的功能，确定机构的运动方式和结构形式，利用Pro/ENGINEERWildfire3.0对产品进行实体建模。二是对搅蒜器产品关键受力塑件——搅蒜器下盖进行注射模具设计：分析搅蒜器下盖塑件的工艺结构及品质要求，利用塑料顾问对产品进行模流分析，分析和优化注射成型工艺参数，通过Pro/ENGINEERWildfire3.0提供的模具设计模块Pro/Moldesign对塑件进行模具分型面创建、体积块抽取、模具装配以及开模运动仿真，利用Pro/E中外挂的模具专家设计系统EMX4.1生成模架。设计的整个过程实现了无纸化，有利于提高模具的生产效率和节约了生产成本，并大大缩短了生产的周期。关键词：搅蒜器；三维实体造型；分型面；注塑模具；开模运动仿真搅蒜器3D装配图搅蒜器下盖模架爆炸图3DMoldingandDesignofInjectionMouldforGarlicGraterBasedonPro/EAbstract：3DmoldinganddesignofinjectionmouldforoftheGarlicGraterareintroduced,TheGarlicGraterisveryfastselleratnowadays.itattractiveappearance,thestructureisunique,easytouse,soitwellreceived.Theapplicableforegroundisverywild.Thispaperisdividedintotwoparts,First,3DMoldingforGarlicGraterproductunderway,Analysisofsomeofthefunctionsofvariousproducts,identifywaysandstructureofsport,anduseofPro/ENGINEERWildfire3.0totheentitymodeling,SecondistheGarlicGraterproductkeycomponent-GarlicGrater-coveredundertheplasticmolddesign,analysisGarlicGrater-coveredundertheplasticpartsofthestructureandqualityrequirements,ThroughthePro/ENGINEERWildfire3.0providethemolddesignfeatures,Piecesofplasticinjectionmoldingprocessanalysis,moldpartingsurfacefoundation,moldvolumeblockextraction,moldopensimulation,andmoldassembly.Andtheuseofplasticproductsconsultant-flowanalysis,andoptimizetheparameters,reusePro/ENGINEERWildfire3.0expertinthemolddesignsystem-on-design.Inthewholeprocess,thedesignerrealizesanon-paperworkwhichisbeneficialtotheefficiencyofmouldanddecreasesthecost.Itshortenstheprocreativeperioddramatically.Keywords：GarlicGrater;3DSolidMolding;PartingSurface;PlasticInjectionMould;MoldOpenSimulation目录1绪论..................................................................11.1模具行业及产品发展现状..........................................11.2国内外模具设计技术现状和发展趋势................................21.3选题意义........................................................31.4设计的具体内容及要求............................................41.4.1设计内容..................................................41.4.2课题基本要求..............................................51.5本章小结........................................................52搅蒜器产品结构的3D造型设计...........................................62.1搅蒜器产品结构分析..............................................62.2搅蒜器产品结构3D造型设计过程...................................92.3本章小结.......................................................123基于PlasticAdvisor的模流分析.......................................133.1塑件模型建立...................................................133.2分型面位置的确定...............................................133.3塑件型腔数量位置的确定.........................................143.4塑件2D图技术条件..............................................143.5搅蒜器产品参数分析.............................................153.5.1材...
