端蓋沖壓模具設(shè)計(jì)-畢業(yè)設(shè)計(jì)

1、端蓋沖壓模具設(shè)計(jì)端蓋沖壓模具設(shè)計(jì)畢業(yè)設(shè)計(jì)說明書(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程

2、、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)專業(yè)代做數(shù)控夾具模具機(jī)械造型機(jī)電土木等理工科畢業(yè)設(shè)計(jì)另有大量畢業(yè)設(shè)計(jì)出售質(zhì)量保證價(jià)格優(yōu)惠QQ740694182畢業(yè)設(shè)計(jì)說明書(論文)外文摘要TitleDesignoftheStampingProcessthediefthespringhookAbstractThispaperanalyzesthetechnicalact

3、eristicsofthespringhooksuchasconfigurationdimensionprecisionthecapabilityoftherawmaterials.Thereareincludingthedifficultiesofthisproductionin1.2零件工藝性分析........................................31.3工藝方案的確定..................

4、.....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.................

5、....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。3.1.2拉伸力的計(jì)算.........................................103.1.3卸料、頂件力的計(jì)算...................................103.2壓力中心計(jì)算......................................11第四章模具總體概

6、要設(shè)計(jì)......................................124.1模具概要設(shè)計(jì).........................................124.2模具零件結(jié)構(gòu)形式確定.................................134.2.1定位機(jī)構(gòu)........................................144.2.2.....................