端盖冲压模具设计-毕业设计

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1、端盖冲压模具设计毕业设计说明书(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拉伸模冲压工艺方案;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、拉伸的二维和排样图;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。关键词拉伸制件模冲孔落料模具拉伸模工艺分析零件

2、设计模具设计专业代做数控夹具模具机械造型机电土木等理工科毕业设计另有大量毕业设计出售质量保证价格优惠QQ740694182毕业设计说明书(论文)外文摘要TitleDesignoftheStampingProcessandthedieforthespringhookAbstractThispaperanalyzesthetechnicalcharacteristicsofthespringhooksuchasconfigurationdimensionprecisionandthecapabilityoftherawmaterials

3、.Thereareincludingthedifficultiesofthisproductioninthemolding,studyingoutthetechnicsoftheprogressivedie,makingsurethelayoutprojectandthediegeneralstructure.Theprogressivediecouldcompletethirteenprocessesthatincludepunching,blanking,bendingandsoon.Ithasfinishedallneeded

4、technicalcount,includingtheknife-edgeofthemold,theforceofenchprocess,punchtechnicalforceoftheallprocessandthestresscenterofthemold.Itsummarizesthemethodofdesigningthismold.Itintroducesthedesignandmanufactureofthepunch,thedie,thestrippingdevice,thepushingdevice,andthebl

5、ankingholdersindetails.Anditalsoexpatiatestheworkingprocessofthedie,thecoordinationabouteachmotionoffigurations.Besidesithasasectionaboutequipmentchoosingandproofreading.Keywordsbendproductprogressive-dietechnicalanalysisdiedesign专业代做数控夹具模具机械造型机电土木等理工科毕业设计另有大量毕业设计出售质量保

6、证价格优惠QQ740694182QQ740694182目录前言........................................错误～未定义书签。第一章工艺设计...............................................31.1零件介绍..............................................31.2零件工艺性分析........................................31.3工艺方案的确定...................

7、....错误～未定义书签。第二章排样设计..............................错误～未定义书签。2.11毛坯排样设计........................错误～未定义书签。2.2材料的利用率.........................错误～未定义书签。第三章工艺计算..............................错误～未定义书签。3.1冲压工艺力的计算.....................错误～未定义书签。3.1.1冲裁力计算..........................错

8、误～未定义书签。3.1.2拉伸力的计算.........................................103.1.3卸料、顶件力的计算...................................103.2压