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落料-沖孔沖壓工藝及模具設(shè)計說明書(存儲版)

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【正文】 ....................................................................... .排 樣方 案分析 ........................................................................................ . 2.計算條料寬度 .................................................................................... .確定布距: ............................................................................................ .計算材料利用率 .................................................................................... 5. 2.沖壓力計算 ................................................................................................... .沖裁力計算 ............................................................................................ .卸料力、頂件力的計算 ........................................................................ .壓力中心的計算 .............................................................................................. .模具工作部分尺寸及公差 .............................................................................. .落料凸凹模尺寸 .................................................................................... .沖孔凸凹模尺寸 .................................................................................... 第六 章 主要零部件設(shè)計 .............................................................................................. .凹模的設(shè)計 ...................................................................................................... .凸模的設(shè)計 ...................................................................................................... : ............................................................................................... ................................................................................................... .凸模的校核: ........................................................................................ .固定板的設(shè)計 .................................................................................................. :.............................................................................................. .模架以及其他零部件的選用 .......................................................................... 第 7 章 校核模具閉合高度及壓力機(jī)有關(guān)參數(shù) ............................................................ 校核模具閉合高度 ............................................................................................ 沖壓設(shè)備的選定 ................................................................................................ 第 8 章 設(shè)計并繪制模具總裝圖及選取標(biāo)準(zhǔn)件 ............................................................ 第 9 章 結(jié)論 .................................................................................................................. 第 10 章 參考資料……………………………………………………………………
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