0044-空調墊片沖壓成形工藝及倒裝復合模具設計【全套14張CAD圖】

0044-空調墊片沖壓成形工藝及倒裝復合模具設計【全套14張CAD圖】,全套14張CAD圖,空調,墊片,沖壓,成形,工藝,倒裝,復合,模具設計,全套,14,cad 目 錄 緒論.........................................................................................................................................1 １．國內模具的現(xiàn)狀與發(fā)展趨勢..................................................................................1 1.1 國內模具的現(xiàn)狀.........................................................................................................1 1.2 國內模具發(fā)展趨勢.....................................................................................................2 2. 國外模具的現(xiàn)狀與發(fā)展趨勢.....................................................................................3 第一章 沖裁件的工藝分析及排樣................................................................................5 1.1沖裁件的工藝分析............................................................................5 1.2排樣.................................................................................................5 1.3工藝方案的確定................................................................................6 第二章 模具結構形式的選擇與確定.........................................................7 2.1 安裝結構..........................................................................................7 2.2 送料方式..........................................................................................7 2.3 定位裝置..........................................................................................7 2.4 導向方式..........................................................................................7 2.5 卸料方式..........................................................................................8 第三章 沖壓力與壓力中心的計算.............................................................8 3.1 計算沖壓力.......................................................................................8 3.2 初選壓力機.......................................................................................8 3.3 確定壓力中心...................................................................................9 第四章 模具主要零件尺寸計算及機構設計.............................................10 4.1 計算凸、凹模刃口尺寸....................................................................10 4.2 凸模、凹模、凸凹模的結構設計 ......................................................11 第五章 模具總體設計及主要零部件設計..................................................14 5.1 模具總體設計...................................................................................14 5.2 卸料彈簧的設計計算.........................................................................16 5.3 其他零部件設計................................................................................17 5.4 模具總體零件一覽表.........................................................................18 第六章 沖壓設備選擇..............................................................................20 第七章 模具主要成形零件加工工藝規(guī)程的編制........................................21 7.1 凸模的加工工藝規(guī)程.........................................................................21 7.2凹模的加工工藝規(guī)程................................................................. ........22 7.3凸凹模的加工工藝規(guī)程......................................................................23 總結........................................................................................................25 結束語....................................................................................................26 致謝........................................................................................................27 參考文獻.................................................................................................28