有凸緣圓筒形件端蓋拉深成形沖壓工藝及模具設(shè)計(jì)【落料拉深復(fù)合模含14張CAD圖】
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目 錄1 緒論 ....................................................................11.1 國(guó)內(nèi)模具的現(xiàn)狀和發(fā)展趨勢(shì) .........................................11.1.1 國(guó)內(nèi)模具的現(xiàn)狀 ................................................11.1.2 國(guó)內(nèi)模具的發(fā)展趨勢(shì) ..........................................21.2 國(guó)外模具的現(xiàn)狀和發(fā)展趨勢(shì) ..........................................31.3 端蓋拉深件模具設(shè)計(jì)與制造方面 ......................................31.3.1 端蓋拉深模具設(shè)計(jì)的設(shè)計(jì)思路 ...................................31.3.2 端蓋落料拉深模具設(shè)計(jì)的進(jìn)度 ...................................42 工藝分析 ................................................................52.1 沖壓零件的工藝性分析 ...............................................52.1.1 外形落料的工藝性： ...........................................52.2 排樣設(shè)計(jì) .........................................................62.2.1 確定零件的排樣方案 ............................................62.2.2 條料寬度的計(jì)算 ..............................................62.2.3 材料利用率的計(jì)算 .............................................62.3 工藝方案的確定 .....................................................73 模具結(jié)構(gòu)形式的選擇與確定 ................................................93.1 正倒裝結(jié)構(gòu) .........................................................93.2 送料方式 ...........................................................93.3 定位裝置 ...........................................................93.4 導(dǎo)向方式 ...........................................................93.5 卸料方式 ...........................................................94 沖壓力與壓力中心的計(jì)算，初選壓力機(jī) .....................................114.1 沖裁工序力的計(jì)算 ..................................................114.2 初選壓力機(jī) ........................................................124.3 壓力中心的計(jì)算 ....................................................125 主要零件和主要工作機(jī)構(gòu)的設(shè)計(jì)與標(biāo)準(zhǔn)化 ...................................135.1 工作零件的尺寸計(jì)算 ................................................135.1.1 判斷拉深次數(shù) ................................................135.1.2 拉深模的間隙 ................................................135.1.3 拉深模的圓角半徑 ............................................135.1.4 拉深凸、凹模工作部分的尺寸和公差 ............................135.1.5 落料凸模、凹模刃口尺寸的計(jì)算 ................................145.2 工作零部件的設(shè)計(jì)與標(biāo)準(zhǔn)化 ..........................................155.3.1 始用擋料塊的設(shè)計(jì)與標(biāo)準(zhǔn)化 .....................................195.3.2 固定擋料銷的設(shè)計(jì)與標(biāo)準(zhǔn)化 .....................................195.4 標(biāo)準(zhǔn)模架的選用 ....................................................205.5 卸料裝置的設(shè)計(jì)與標(biāo)準(zhǔn)化 ............................................215.6 聯(lián)接件的選用與標(biāo)準(zhǔn)化 ..............................................225.7 模具裝配圖 ........................................................226 壓力機(jī)的選擇與校核 ....................................................237 模具工件零件的加工工藝 .................................................247.1 沖裁模凸、凹模的技術(shù)要求及加工特點(diǎn) ................................247.2 凸、凹模加工的工藝路線有以下幾種方案： ............................247.3 本副模具工件零件加工方案的確定 ....................................248 深圓筒模具的安裝與調(diào)試 ..................................................278.1 深圓筒模具的安裝 ..................................................278.2 模具的調(diào)試 .......................................................28結(jié)束語 ...................................................................31致謝 .....................................................................32參考文獻(xiàn) .................................................................33