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广西工学院鹿山学院毕业设计（论文）题目：锥形塑料件注塑模系别：专业班级：姓名：学号：指导教师：职称：二〇一一年五月二十七日摘要本文是关于锥形塑料件注塑模的设计，主要内容包括塑件的成形工艺分析，模具结构形式的确定，分型面位置的确定,浇注系统的形式和浇口的设计,成形零件的结构设计和计算,模架的确定和标准件的选用,合模导向机构的设计,脱模推出机构的设计等。在正确分析塑件工艺特点和PP材料的性能后，涉及模具结构、强度、寿命计算及熔融塑料在模具中流动预测等复杂的工程运算问题；运用CAD、UG等不同的软件分别对模具的设计、制造和产品质量进行分析。锥形塑料件注塑模设计，采用一般精度，利用CAD、UG来设计或分析注射模的成型零部件，浇注系统，导向部件和脱模机构等等。综合运用了专业基础、专业课知识设计，其核心知识是塑料成型模具、材料成型技术基础、机械设计、塑料成型工艺、计算机辅助设计、模具CAD/CAM/CAE等。关键词：模架；标准件；脱模推出机构SynopsisThispaperisaboutthedesignofplasticinjectionmold,cone-shapedincludeplasticpartsformingprocessanalysis,determinationofdiestructureform,partingsurfacepositioning,gatingsystemformsandrunnerdesign,formingpartsstructuredesignandcalculation,thedeterminationoftheformworkandstandardpartschoose,shutthemoulddesignofsteeringmechanism,strippingoutinstitutiondesign,etc.InthecorrectanalysisplasticstechnologycharacteristicsandPPmaterialperformance,involvingthemouldstructure,strength,lifetimecalculationandmoltenplasticmouldflowpredictionincomplexengineeringcomputationproblem;UsingCAD,suchdifferentsoftwareUGrespectivelytomoldofdesign,manufacturingandproductqualityanalysis.Taperedplasticinjectionmolddesign,usegeneralaccuracy,useCAD,UGtodesignoranalysisofinjectionmold,gatingsystem,discussesguidecomponentsandmouldingmechanism,etc.Comprehensiveuseoftheprofessionalbasis,professionalclassdesign,anditscoreknowledgeisplasticmolding,materialmoldingtechnologybase,mechanicaldesign,plasticinjectionmoldingprocess,computeraideddesign,mouldCAD/CAM/CAD,etc.Keywords:formwork;standardparts;strippingoutinstitutiondesign目录1.绪论························································12.塑件分析·························································42.1塑件设计要求················································42.2塑件结构分析·················································52.3塑件原材料分析················································52.4计算塑件的体积和质量··········································63.注塑成型的工艺参数················································73.1注塑成型的工艺参数············································74.拟定模具结构形式·················································84.1确定型腔数量及排列方式········································54.2模具结构形式的确定···········································85.注射机选用·······················································95.1注塑机简介·········...