毕业设计(论文)题目应用PRO/E设计灯罩注射模具专业机械设计制造及其自动化班级姓名学号指导教师职称2010年5月21日应用PRO/E设计灯罩注射模具摘要通过对塑料灯罩注射模具设计的分析以及从审美的角度设计出该塑件的模具。在整个模具设计过程中，塑件的结构和选材、注塑机的选型及模架的选择固然很重要，但在竞争激烈的当代，要想产品有竞争力，实用性和美观也不容忽视。基于以上要求，运用RRO/E三维软件通过一系列的设计如成型零件设计、分型面设计、浇注系统设计、顶出机构设计和冷却系统设计等生成铸模，然后借助于EMX5.0完成整套模具的设计过程。关键词灯罩；模具设计；注塑机；三维软件。DesignInjectionMoldofLampshadetoPRO/EAbstract:Plasticlampshadeontheanalysisofinjectionmolddesignanddesignaestheticpointofviewoftheplasticparts.Inthemolddesignprocess,theplasticpartsofthestructureandmaterialselection,injectionmoldmachineselectionandthemoldframeiscertainlyveryimportant,butinthehighlycompetitivecontemporary,practicalityandbeautycannotbeignoredbycompanies.Basedontheaboverequirements,theproductshouldbedesignedthroughaseriesofmoldingpartdesign,suchas,sub-surfacedesign,gatingsystemdesign,ejectormechanismdesignandbuildthemoldcoolingsystemdesignwiththeuseofRRO/E3Ddesignsoftware,andthenbymeansofEMX5.0tocompletetheentiremolddesignprocess.Keywords:Lampshade;Molddesign;Injectionmoldingmachine;3DSoftware目录第一章前言.....................................................................................................................................11.1我国模具行业发展的现状.................................................................................................11.2我国塑模工业在今后发展主要的方向.............................................................................21.3选取本课题的意义.............................................................................................................21.4设计的主要内容.................................................................................................................31.5设计的基本要求.................................................................................................................41.6课题目的.............................................................................................................................41.7本章小结.............................................................................................................................4第二章塑件设计结构分析.............................................................................................................52.1灯罩背景介绍.....................................................................................................................52.2.1塑件材料确定..........................................................................................................52.2.2塑件壁厚确定..........................................................................................................52.2.3尺寸精度等级的确定..............................................................................................52.2.4塑件的表面质量分析..............................................................................................62.2.5塑件的结构工艺性分析..........................................................................................62.2.6塑件拔模斜度的确定..............................................................................................62.3聚碳酸酯（PC）的性能分析..........
