毕业设计说明书学生姓名：吴蒙学号：20081181学院：机电工程学院专业年级：08级材控一班题目：比亚迪E6胶框注塑模创新设指导教师：吴庆定教授评阅教师：胡泽豪教授2012年5月中南林业科技大学本科毕业设计比亚迪E6注塑模创新设计说明书摘要该课题从产品结构工艺性，具体模具结构出发，对模具的浇注系统、模具成型部分的结构、顶出系统、冷却系统、注塑机的选择及有关参数的校核、都有详细的设计。通过整个设计过程表明该模具能够达到此塑件所要求的加工工艺。也就是设计一副注塑模具来生产比亚迪E6胶框塑件产品，以实现自动化提高产量。针对比亚迪E6胶框的具体结构，该模具是侧浇口的单分型面注射模具。通过模具设计表明该模具能达到比亚迪E6胶框的质量和加工工艺要求。关键词：一模两腔；注塑模；模具设计；比亚迪E6胶框。中南林业科技大学本科毕业设计比亚迪E6注塑模创新设计说明书TitleThedesignofinjectionmoldingforBYDtheBydE6plasticboxAbstractThroughtheentiredesignprocess,showthatthemoldcanbeachievedinthisplasticpartsrequiredforprocessing.Accordingtothesubject'smaintaskistodesigncalculatorshellinjectionmolddesign.Alsoistodesignaninjectionmoldtoproduceplasticpartscalculatorshellproducts,inordertoachieveautomationtoincreaseproduction.Thespecificstructureforthecalculatorshell,themoldisthesideofasingle-gateinjectionmoldpartingline.AstheBydE6plasticboxhasanovalhole,setthestraightguidecolumn,theadvantageistosimplifyinstitutionssothatmoldshapenarrowedsignificantlyreducemanufacturingcostsofthemold.Indicatesthatthemoldthroughthemolddesigncanachievecalculatorboxqualityandprocesstechnologyrequirements.Keywords:2-cavitymold;injectionmolding;themolddesign;BydE6plasticbox.中南林业科技大学本科毕业设计比亚迪E6注塑模创新设计说明书目录引言................................................................................................................................1第一章注塑件的设计.........................................................................................................31.1塑件制品的工艺性........................................................................................................31.1.1塑件的选材..........................................................................................................31.1.2塑件的尺寸精度...................................................................................................51.1.3塑件的表面质量...................................................................................................61.2塑件的几何形状及结构设计.....................................................................................6第二章模具结构形式及注射机型号的确定.....................................................................92.1分型面位置的确定........................................................................................................92.2型腔数目和排列方式的确定........................................................................................92.3注射机型号的确定......................................................................................................10第三章浇注系统的设计.....................................................................................................133.1浇注系统的设计原则..................................................................................................133.2主流道的设计............................................................................................................133.2.1主流道尺寸计算.........................................
