1摘要本课题主要是针对杯的模具设计,通过对塑件进行工艺的分析和比较,最终设计出一副注塑模。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，同时并简单的编制了模具的加工工艺。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。题目设计的主要任务是杯盖注塑模具的设计。也就是设计一副注塑模具来生产杯盖塑件产品，以实现自动化提高产量。针对杯的具体结构，该模具是双分型面注射模具。需采用斜导柱的结构形式。其优点在于简化机构，使模具外形缩小，大大降低了模具的制造成本。通过模具设计表明该模具能达到杯的质量和加工工艺要求。在设计过程中，通过樵拇罅孔柿稀⑹植帷⒈曜肌⑵诳龋岷辖滩纳?的知识，也使我对注塑模具的组成结构有了系统的认识，并拓宽了视野，丰富了知识关键词塑料模具杯模具2AbstractThissubjectismainlydirectedagainsttheCupdiedesign,throughthetechnologyofplasticpartsforanalysisandcomparison,thefinaldesignaninjectionmold.Thesubjectfromtheprocessofproductstructure,theconcretestructureofmold,themoldsystemofcasting,moldformingpartofthestructure,theroofsystem,coolingsystem,thechoiceofinjectionmoldingmachinesandrelatedparametersofthecheck,havethedetaileddesign,Andtheestablishmentofasimplemoldprocessingtechnology.Throughtheentiredesignprocessthatthemoldplasticpartscanachievethisbytherequirementsoftheprocessingtechnology.TitleDesign'smaintaskistoBeigaiinjectionmolddesign.ThatisdesignedtoproduceaninjectionmoldplasticpartsBeigaiproducts,soastoimprovetheautomationofproduction.Cupagainsttheconcretestructure,thedual-dietypeofinjectionmolds.Tobeguidedbyramps,intheformofthestructure.Theadvantageistosimplify,tonarrowthemoldshapeandgreatlyreducethemanufacturingcostofthemold.Throughthemolddesignthatcanreachthecupmoldthequalityandprocessingrequirements.Inthedesignprocess,throughaccesstovastamountsofdata,manuals,standards,journals,teachingmaterialsonthecombinationofknowledge,Ihavetheinjectionmoldthecompositionofasystemofunderstanding,andbroadenthehorizonsandenrichtheknowledgeKeywords：moldplasticmoldCup3目录摘要..................................................1Abstract..............................................2前言.................................................4第1章设计任务与设计前的准备工作....................61.1设计任务.......................................61.2设计前的准备工作.........................