ABS塑料旋钮模具设计

毕业设计（论文）题目:ABS塑料旋钮模具设计专业:机电一体化技术班级:04413学号:36姓名:凌先勇指导老师:罗锤敏成都电子机械高等专科学校二〇〇七年六月1论文摘要通过设计可使我巩固所学的专业理论；进一步掌握注射模具设计和成型零件加工工艺制定的方法；提升测量、绘图、查阅资料、文献翻译、应用专业软件等方面的能力与水平；能够得到全面、系统工程实践能力训练；培养和造就我的创新能力和工程意识、严谨的科学态度、逻辑思维方式、求实的工作作风及正确的科学研究方法。从而增强我的就业竞争力，为今后的实际工作打下良好的基础。本课题来源于生产实际，综合运用在学期间所学理论知识和技能，掌握塑料注射模具与成型零件加工工艺设计的步骤和方法，所设计模具结构合理、工艺性好、装配维修方便和经济。可以熟悉设计开发模具的过程,培养独立思考能力，检验学习效果和动手能力，提高工程实践能力，为将来实际工作打下坚实的基础。关键词：旋纽建模工艺编制注射模具设计2AbstractPassthedesigncanmaketheprofessionaltheoriesthatmelearnwhenmakestronger;Controltoinjectamoldingtooldesignfurtherwithmodelthemethodthatthesparepartsprocessescraftestablishment;Promotediagraphandpaint,checktheabilityandlevelofdata,theculturalheritagetranslation,appliedprofessionalsoftwareetc.;Cangetcompletely,thesystemengineeringpracticeabilitytraining;Developandeducatemycreativeabilityandengineeringtorealize,carefulscienceattitude,logicmodeofthinking,begsolidworkstyleandcorrectscienceresearchamethod.Strengthenmyemploymentcompetitionabilitythus,laygoodfoundationforaftertime'sactualwork.Thistopiccomesfromproducephysically,comprehensiveusageinthesemesteracademictheoriestheoryknowledgeandtechnicalability,controlplasticstoinjectamoldingtoolandmodelsparepartstoprocessstepandmethodoftechnologicaldesign,themoldingtoolstructuredesignreasonable,craftgood,assembletomaintainconvenienceandeconomy.Canacquaintwithadesigndevelopmenttheprocessofthemoldingtool,fosterindependentthinkingability,examinestudyeffectandbeginability,improveengineeringfulfillmentability,physicallyworkedtolaysolidfoundationforthefuture.KeyWords:TheXuanNiusetsupamoldThecraftdrawupInjectamoldingtooldesign3目录论文摘要......................................................................................................................................1关键词：............................................................................................................................................1ABSTRACT......................................................................................................................................2KEYWORDS:..................................................................................................................................2目录............................................................................................................................................3引言....................................................................................................................................................5第1章设计任务......................................................................................................................61.1、技术要求：...........................................................................................................................61.2.塑件的工艺性分析................................................................................................................61.3.确定注塑机机类型（注射机的选择）..................................................................................71.3.1注射机的选择..................................................................................................................71.3.2注射机有关参数..............................................................................................................81.3.4.模具结构分析与设计（ABS旋钮塑件的结构设计）...............................................91.3.5浇注系统的设计...........................................................................................................121.3.6模具工作零件的设计与计算.......................................................................................131.3.7.排气结构设计..............................................................................................................141.3.8冷却系统的设计与计算...............................................................................................151.3.9标准模架的调入及及标准件相关零件结构的生成等等.............................................15第2张拟定模具结构形式............................................................................................................182.1确定型腔数量及排列方式....................................................................................................182.2模具结构形式的确定............................................................................................................182.2.1注射机型号的确定........................................................................................................182.2.2分型面位置的确定........................................................................................................19第3张浇注系统形式和浇口的设计............................................................................................203.1主流道设计...........................................................................................................................203.1.1主流道尺寸....................................................................................................................203.1.2主流道衬套的形式........................................................................................................203.1.3主流道衬套的固定........................................................................................