XXXXX学院毕业设计说明书(论文)作者：学号：学院（系、部）：专业：题目：车架横梁支撑板模具设计指导者：评阅者：20XX年X月第PAGEIV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；拟定了模冲孔落料复合模和弯曲模冲压工艺方案；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、弯曲的二维和排样图；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。关键词弯曲制件模冲孔落料复合模弯曲模工艺分析零件设计模具设计毕业设计说明书（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目录TOC\h\z\t"一级标题,1,二级标题,2,三级标题,3"HYPERLINK\l"_Toc42244271"前言PAGEREF_Toc42244271\h1HYPERLINK\l"_Toc42244296"第一章工艺设计3HYPERLINK\l"_Toc42244332"1.1零件介绍3HYPERLINK\l"_Toc42244336"1.2零件工艺性分析3HYPERLINK\l"_Toc42244275"1.3工艺方案的确定PAGEREF_Toc42244275\h6HYPERLINK\l"_Toc42244276"第二章排样设计PAGEREF_Toc42244276\h7HYPERLINK\l"_Toc42244277"2.11毛坯排样设计PAGEREF_Toc42244277\h7HYPERLINK\l"_Toc42244278"2.2材料的利用率PAGEREF_Toc42244278\h7HYPERLINK\l"_Toc42244279"第三章工艺计算PAGEREF_Toc42244279\h9HYPERLINK\l"_Toc42244280"3.1冲压工艺力的计算PAGEREF_Toc42244280\h9HYPERLINK\l"_Toc42244281"3.1