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1、东华理工大学长江学院毕业设计家里蹲大学毕业设计中文题目：杯形件模具设计 EnglishTitle：Thecylindricalpartsdiedesign专业：材料成型与控制工程系别：机械与电子工程东华理工大学长江学院毕业设计摘要落料拉深冲孔复合模是本次设计的核心内容，设计本模具充分利用了网上资源，图书馆藏书，更重要的是老师的指导和建议，才成就了此模具。通过此次设计使我不仅掌握了冲压模具设计的一般流程，更好的学习了很多在课本上没有学习的知识，而且对于CAD制图软件更加熟练了，对于毕业后的工作打下了
2、坚实的基础。关键词:冲孔;拉深;计算机绘图;工艺分析东华理工大学长江学院毕业设计目录ABSTRACTThisdesignforblanking,deepdrawing,punchingcompounddie,thedesignofthemouldmadefulluseofonlineresources,librarybooks,moreimportantistheteacher'sguidanceandadvice,tomadethemould.Inthemolddesignprocess,firs
3、tofall,brieflysummarizesthecharacteristicsofstampingdieandroleinthefieldofsocialdevelopmentanditsfutureprospects,pointstothemoulddesign;Secondlytoanalyzetheprocessofworkpiece;,inturn,determinetheprocessingplan,calculatethemouldworkpartofthesizetoleranc
4、e,designtheparts,andthenchoosethestandardpartsaccordingtothedesignrequirements,thefinaldesignoutofthetotalmoldassemblydrawing.Calculatedburstpressureisneededinthedesignprocess,blanking,deepdrawingforceandthrustforce,dischargepower,soastodeterminewhethe
5、rthemoldpartstowithstandtheroleofthepress,moreimportantistheworkingpartsofthemolddesign,asacoreproblem,theerroroftheworkingpartswilldirectlyaffectthequalityoftheparts.FinallytoAutoCADdrawingtoolstomaketheassemblydrawingandpartdrawing,andsavealotoftime.
6、ThroughthedesignthatInotonlymasterthegeneralprocessofstampingdiedesign,betterlearnalotonthetextbookknowledge,butalsoforCADdrawingsoftwarewithmoreskilled,forafterthegraduationworklaidasolidfoundation.Keyword:Bluntbore;Pulldeeply;Thecalculatorpainting;Th
7、ecraftanalysis东华理工大学长江学院毕业设计目录目录绪论..................................................................11工件工艺性分析与计算................................................31.1工艺分析与计算..................................................41.2分析工件.......................
8、.................................51.3确定冲压方案....................................................51.4排样分析与计算..................................................52工件的工序分析与计算................................................72.1落料工序的分析与计算......
