流变仪料筒外壳冲压模设计说明书.doc
XXXX学院毕业设计说明书(论文)作者:学号:学院(系、部):专业:题目:流变仪料筒外壳模具设计指导者:评阅者:2012年6月XX第I页毕业设计说明书(论文)中文摘要本文分析了支撑板的结构、尺寸、精度和原材料性能,并具体指出了该产品的成型难点;拟定了模冲孔落料模具和折弯模冲压工艺方案;详细阐述了排样设计方法和过程,确定了该产品需要冲孔、落料、折弯的二维和排样图;完成了所有必要的工艺计算,包括模具刃口尺寸、各工位冲压力、总的冲压工艺力、压力中心等;概述了模具概要设计方法,系统的阐述了模具主要零件的结构、尺寸设计及标准的选用。同时阐述了模具的工作过程、各成形动作的协调性并对设备选择和核算进行了较为细致的叙述。关键词折弯制件模冲孔落料模具折弯模工艺分析零件设计模具设计第II页毕业设计说明书(论文)外文摘要TitleDesignoftheStampingProcessandthedieforthespringhookAbstractThispaperanalyzesthetechnicalcharacteristicsofthespringhooksuchasconfigurationdimensionprecisionandthecapabilityoftherawmaterials.Thereareincludingthedifficultiesofthisproductioninthemolding,studyingoutthetechnicsoftheprogressivedie,makingsurethelayoutprojectandthediegeneralstructure.Theprogressivediecouldcompletethirteenprocessesthatincludepunching,blanking,bendingandsoon.Ithasfinishedallneededtechnicalcount,includingtheknife-edgeofthemold,theforceofenchprocess,punchtechnicalforceoftheallprocessandthestresscenterofthemold.Itsummarizesthemethodofdesigningthismold.Itintroducesthedesignandmanufactureofthepunch,thedie,thestrippingdevice,thepushingdevice,andtheblankingholdersindetails.Anditalsoexpatiatestheworkingprocessofthedie,thecoordinationabouteachmotionoffigurations.Besidesithasasectionaboutequipmentchoosingandproofreading.Keywordsbendproductprogressive-dietechnicalanalysisdiedesign