鐵心片的沖壓成形工藝及模具設(shè)計(jì)【雙孔山字形硅鋼片墊片沖孔落料復(fù)合模含14張CAD圖帶卡片】
【需要咨詢購(gòu)買全套設(shè)計(jì)請(qǐng)加QQ1459919609】圖紙預(yù)覽詳情如下：
目 錄1 緒 論 ...................................................................................................11.1 沖壓工藝的應(yīng)用 .......................................................11.2 沖壓工藝的歷史發(fā)展 ...................................................11.3 沖壓工藝的現(xiàn)狀 .......................................................21.4 未來(lái)沖壓模具制造技術(shù)發(fā)展趨勢(shì) .........................................22 工藝性分析 ............................................................................................43 排樣設(shè)計(jì) ...............................................................................................53.1 確定零件的排樣方案 ...................................................53.2 條料寬度、導(dǎo)尺間寬度和材料利用率的計(jì)算 ...............................54 工藝方案的確定 ..............................................................................75 模具結(jié)構(gòu)形式的選擇與確定 .....................................................................86 壓力中心的計(jì)算初選壓力機(jī) .....................................................................96.1 沖裁工序總力的計(jì)算 ...................................................96.2 初選壓力機(jī) ..........................................................106.3 壓力中心的計(jì)算 ......................................................107 模具主要零件的設(shè)計(jì)與標(biāo)準(zhǔn)化 .................................................................127.1 工作零部件的計(jì)算 .....................................................127.1.1 工作零部件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ..........................................137.2 定位裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ..............................................187.2.1 固定擋料銷的設(shè)計(jì)與標(biāo)準(zhǔn)化 ..........................................187.2.2 導(dǎo)料尺的設(shè)計(jì)與標(biāo)準(zhǔn)化 ..............................................197.3 標(biāo)準(zhǔn)模架的選取 ......................................................198 沖孔落料復(fù)合?？傃b圖 ..........................................................................21總結(jié)語(yǔ) .....................................................................................................23致謝…………………………………………………………………………………………..24參考文獻(xiàn)…………………………………………………………………………………….25