支撐盤的沖壓成形工藝及模具設(shè)計(jì)【帶凸緣錐形件拉深沖孔落料復(fù)合模含10張CAD圖帶卡片】
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目錄1 緒論 .................................................................................................................................................11.1 模具 CAD/CAM 技術(shù)狀況 ................................................................................................11.2 模具設(shè)計(jì)與制造能力狀況 .................................................................................................32 工藝性分析 .....................................................................................................................................53 排樣設(shè)計(jì) .........................................................................................................................................63.1 確定零件的排樣方案 .........................................................................................................63.條料寬度、導(dǎo)尺間寬度和材料利用律的計(jì)算 ....................................................................64 工藝方案的確定 .............................................................................................................................85 模具結(jié)構(gòu)形式的選擇與確定 .........................................................................................................95.1 正倒裝結(jié)構(gòu) .........................................................................................................................95.2 送料方式 .............................................................................................................................95.3 定位裝置 .............................................................................................................................95.45 模架的選用 .......................................................................................................................95.5 導(dǎo)向方式 ...........................................................................................................................105.6 卸料方式 ...........................................................................................................................106 沖壓力與壓力中心 .......................................................................................................................116.1 加強(qiáng)筋拉深的總力 ...........................................................................................................116.2 沖裁工序總力的計(jì)算 .......................................................................................................116.3 初選壓力機(jī) .......................................................................................................................126.4 壓力中心的計(jì)算 ...............................................................................................................137 模具工作機(jī)構(gòu)的設(shè)計(jì) ...................................................................................................................147.1 工作零部件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ...........................................................................................147.1.1 工作零部件的計(jì)算 ...............................................................................................147.1.2 工作零部件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ...............................................................................167.2 定位裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ...............................................................................................207.2.1 固定擋料銷的設(shè)計(jì)與標(biāo)準(zhǔn)化 ...............................................................................207.2.2 導(dǎo)料銷的選用 .......................................................................................................208 標(biāo)準(zhǔn)模架的選用及其他零件的確定 ..........................................................................................228.1 卸料裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ...............................................................................................238.2 聯(lián)接件的選用與標(biāo)準(zhǔn)化 ...................................................................................................239 支撐盤拉深沖孔落料復(fù)合?？傃b圖 ...........................................................................................2410 壓力機(jī)的校核 .............................................................................................................................25結(jié)束語 ..............................................................................................................................................26致謝 ..................................................................................................................................................27參考文獻(xiàn) ..........................................................................................................................................28