XXXX學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(論文)作者：學(xué)號(hào)：學(xué)院（系、部）：專業(yè)：題目：端蓋模具設(shè)計(jì)指導(dǎo)者：評(píng)閱者：2012年6月XX第I頁(yè)畢業(yè)設(shè)計(jì)說(shuō)明書（論文）中文摘要本文分析了支撐板的結(jié)構(gòu)、尺寸、精度和原材料性能，并具體指出了該產(chǎn)品的成型難點(diǎn)；擬定了模沖孔落料模具和拉伸模沖壓工藝方案；詳細(xì)闡述了排樣設(shè)計(jì)方法和過(guò)程，確定了該產(chǎn)品需要沖孔、落料、拉伸的二維和排樣圖；完成了所有必要的工藝計(jì)算，包括模具刃口尺寸、各工位沖壓力、總的沖壓工藝力、壓力中心等；概述了模具概要設(shè)計(jì)方法，系統(tǒng)的闡述了模具主要零件的結(jié)構(gòu)、尺寸設(shè)計(jì)及標(biāo)準(zhǔn)的選用。同時(shí)闡述了模具的工作過(guò)程、各成形動(dòng)作的協(xié)調(diào)性并對(duì)設(shè)備選擇和核算進(jìn)行了較為細(xì)致的敘述。關(guān)鍵詞拉伸制件模沖孔落料模具拉伸模工藝分析零件設(shè)計(jì)模具設(shè)計(jì)第II頁(yè)畢業(yè)設(shè)計(jì)說(shuō)明書（論文）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-dietechnicalanalysisdiedesignXXX學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書（論文）第III頁(yè)目錄1.1零件介紹.31.2零件工藝性分析.33.1.2拉伸力的計(jì)算.103.1.3卸料、頂件力的計(jì)算.105.1.1沖裁凸、凹模.175.1.2拉伸凸、凹模.185.1.3凸模高度設(shè)計(jì).195.2.1導(dǎo)向零件.195.2.2擋料零件.20前言.錯(cuò)誤!未定義書簽。第一章工藝設(shè)計(jì).31.3工藝方案的確定.錯(cuò)誤!未定義書簽。第二章排樣設(shè)計(jì).錯(cuò)誤!未定義書簽。2.11毛坯排樣設(shè)計(jì).錯(cuò)誤!未定義書簽。2.2材料的利用率.錯(cuò)誤!未定義書簽。第三章工藝計(jì)算.錯(cuò)誤!未定義書簽。3.1沖壓工藝力的計(jì)算.錯(cuò)誤!未定義書簽。3.1.1沖裁力計(jì)算.錯(cuò)誤!未定義書簽。3.2壓力中心計(jì)算.11第四章模具總體概要設(shè)計(jì).124.1模具概要設(shè)計(jì).12