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1、端蓋注射模設(shè)計(jì)摘要:首先對(duì)所要設(shè)計(jì)的產(chǎn)品進(jìn)行工藝的分析與計(jì)算,該塑件采用由丙烯、丁二烯、苯乙烯三種單體共聚而成的ABS為材料,然后在分析計(jì)算的基礎(chǔ)上確定成型工藝方案,為一模一腔,推桿推出,點(diǎn)澆口,單分型面,澆口套內(nèi)的主流道采用圓錐形,選用的模架為標(biāo)準(zhǔn)模架,導(dǎo)柱導(dǎo)套的安裝用Z1的安裝方式,再在此基礎(chǔ)上進(jìn)入模具總裝配圖的結(jié)構(gòu)設(shè)計(jì)以及尺寸的確定。在此基礎(chǔ)上對(duì)注塑模具的主要零部件尤其是成型零部件的尺寸進(jìn)行設(shè)計(jì)與計(jì)算,期間要參考塑料成型相關(guān)的資料和翻閱各種塑料模具設(shè)計(jì)手冊(cè),并通過(guò)計(jì)算以確定模具的具體結(jié)構(gòu)及尺寸以及成型零件的相關(guān)尺寸,通過(guò)不
2、斷的計(jì)算與修改,并在指導(dǎo)老師的悉心關(guān)懷和耐心指導(dǎo)下進(jìn)行不間斷的反復(fù)修改,最終獨(dú)立完成這次畢業(yè)設(shè)計(jì)。在設(shè)計(jì)的過(guò)程中,主要成型零件采用鑲拼結(jié)構(gòu),利于加工。另外,本次畢業(yè)設(shè)計(jì)是對(duì)我大學(xué)所學(xué)各種知識(shí)的綜合檢驗(yàn)和考查,通過(guò)這次畢業(yè)設(shè)計(jì)使我了解和掌握了許多更深層的知識(shí),并且整個(gè)過(guò)程都是自己獨(dú)立完成的,提升了自己的能力,在整個(gè)設(shè)計(jì)過(guò)程中,詳細(xì)介紹了塑件材料的基本特性和成型特點(diǎn),模具的結(jié)構(gòu)組成、結(jié)構(gòu)特點(diǎn)、工作原理、設(shè)計(jì)原理、注塑機(jī)相關(guān)參數(shù)、模具材料和熱處理要求等。其中對(duì)澆注系統(tǒng)、成型零部件、結(jié)構(gòu)零部件、推出機(jī)構(gòu)、冷卻系統(tǒng)、排氣系統(tǒng)作了重點(diǎn)闡述。
3、關(guān)鍵字:注塑模;澆注系統(tǒng);側(cè)澆DesignofCoverInjectionMouldAbstract:Firsttodesignoftheproductprocessanalysisandcalculation,theplasticsusedbythepropylene,butadienestyrenethreemonomerscopolymerizationandbecomeABSformaterial,thenonthebasisoftheanalysisandcalculationtodeterminemoldingpro
4、cesssolutionsforexactlyacavity,pushrodlaunch,pointrunner,singlepartingsurface,runnersetinsidethemainstreamwayadoptscone,selectionofformworkforstandardformwork,guidepinguidewiththeinstallationofZ1installationway,andonthebasisofthistotalintothemoldofassemblystructurede
5、signandsizedetermination.Onthebasisofthemainpartsespeciallyinjectionmoldsizediscussesh0duringthedesignandcalculation,theplasticmoldingrelatedtoreferencethroughallkindsofplasticmaterialandmoulddesignmanual,andthroughthecalculationtodeterminethespecificstructureandsize
6、moldandmoldingpartsrelatedsize,throughcontinuouscalculationandmodification,andinguidingteacherofmeticulouscareandpatienceunderguidanceofuninterruptedrepeatedrevision,eventuallyindependentcompletedthegraduationdesign.Inthedesignprocess,themainformingpartsadoptinsertor
7、structure,beneficialtotheprocessing.Inaddition,thegraduationdesignislearnedinmyuniversityofknowledgecomprehensiveinspectionandexamination,passthegraduationdesignmakesmeunderstandandmasterthemanydeeperknowledge,andthewholeprocessisdoneindependently,promotedoneselfabil
8、ity,inthewholedesignprocess,introducesthebasiccharacteristicsofmoldedpartsmaterialandformingcharacteristics,diestructurecomposition