西安工程大学本科毕业设计PAGEIV摘要本文详细介绍了注射模具分型面成型零部件、分型面、浇注系统、温度调节系统和顶出系统等模具主要的设计过程，并对模具强度要求做了说明。设计中对注射机的相关重要参数进行验证，包括模具闭合厚度、模具安装尺寸、模具开模行程、注射机的锁模力等。校核合格后，进行成型零件加工工艺过程的制定，既要保证塑件的质量，又要兼顾经济性。通过本次设计，可以对注射模具有一个初步完整的认识，注意到设计中的某些细节问题，如制件的结构、成型零部件的尺寸计算，了解模具结构及工作原理；最后在设计过程中运用Pro/E、AutoCAD软件进行注塑模结构设计与计算并绘制出模具总装图以及部分非标准图形。从而得出完整的理论设计结果,为今后工程设计打下了基础。关键词：聚丙烯水杯，塑模，设计,型芯,型腔AbstractThispaperdesignintroducedtheinjectiontakesshapethebasicprinciple,tocasttheproducttoproposethebasicprincipleofdesign;IntroducedindetailDividestheprofile、thecoleflowchannelinjectionevilspiritmoldpoursthesystem,thetemperaturecontrolsystemandgoesagainstthesystemthedesignprocess,andhasgiventheexplainationtothemoldintendityrequest.Designshapedparts,reasonabledrawingmechanismandsoon.Thedesignshouldbecertification,Primarilyrelatedtotheinjectionmachineofimportantparametersfprthecertificationincludingdieclosethicknesssizes,thenamedistance,injectionmachineofthediedraeforceandsoon.AfterQualifideincheck,themoldingpartsmachiningprocessdesignmustensurethatthequalityofSupervisiontakingintoaccounttheeconomy.Finalassembiyispartofthemold,whichincludingthedesignofassemblysteps,clearproceedingrequirdeattention.Throughthisdesign,maytocastthemoldtohaveapreliminaryunderstanding,notesinthedesigncertaindetailquestion,understandsthemoldstructureandtheprincipleodworkandsomenon-standarddrawingswithPro/EandAutoCAD,toobtainthefinaltheoreticaldesign.Thedesignlaysafoundationforfuturedesign.Keywords:polypropylenecup,plasticmold,design,core,cavity目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc327987401"第一章绪论PAGEREF_Toc327987401\h1HYPERLINK\l"_Toc327987402"1.1课题背景及意义PAGEREF_Toc327987402\h1HYPERLINK\l"_Toc327987403"1.2本课题及相关领域的国内外现状及发展PAGEREF_Toc327987403\h1HYPERLINK\l"_Toc327987404"1.2.1塑料模功能PAGEREF_Toc327987404\h1HYPERLINK\l"_Toc327987405"1.2.2国内外塑料模现状PAGEREF_Toc327987405\h2HYPERLINK\l"_Toc327987406"1.2.3塑料模发展趋势PAGEREF_Toc327987406\h2HYPERLINK\l"_Toc327987407