3808 長(zhǎng)接頭注塑模設(shè)計(jì)

3808 長(zhǎng)接頭注塑模設(shè)計(jì),接頭,注塑,設(shè)計(jì) 畢業(yè)設(shè)計(jì)說明書目錄緒 論 ...............................................................1第 1章 注塑模的設(shè)計(jì)要求 .............................................31.1 合理的選擇模具結(jié)構(gòu) ............................................31.2 正確地確定模具成型零件的尺寸 ..................................31.3 設(shè)計(jì)的模具應(yīng)制造方便 ..........................................31.4 模具零件應(yīng)耐磨耐用 ............................................3第 2章 模塑工藝規(guī)程的編制 ...........................................42.1 塑件的工藝性分析 ..............................................42.1.1 塑件的原材料分析 ........................................42.1.2 塑件的結(jié)構(gòu)和尺寸精度及表面質(zhì)量分析 ......................42.2 計(jì)算塑件的體積和質(zhì)量 ..........................................52.3 塑件注塑工藝參數(shù)的確定 ........................................5第 3章 注塑模的結(jié)構(gòu)設(shè)計(jì) .............................................73.1 分型面的選擇 ..................................................73.2 確定型腔的排列方式 ............................................83.3 澆注系統(tǒng)設(shè)計(jì) ..................................................83.3.1 主流道設(shè)計(jì) ..............................................83.3.2 分流道設(shè)計(jì) ..............................................93.3.3 澆口設(shè)計(jì) ................................................93.3.4 定位環(huán)與主流道襯套設(shè)計(jì) ..................................93.4 抽芯機(jī)構(gòu)設(shè)計(jì) ..................................................93.4.1 確定抽拔距 ..............................................93.4.2 確定斜導(dǎo)板傾角 ..........................................93.4.3 確定斜導(dǎo)板的尺寸 ........................................93.4.4 斜導(dǎo)槽、導(dǎo)滑套與導(dǎo)滑槽設(shè)計(jì) .............................10畢業(yè)設(shè)計(jì)說明書目錄3.5 成型零件結(jié)構(gòu)設(shè)計(jì) .............................................103.5.1 凹模結(jié)構(gòu)設(shè)計(jì) ...........................................103.5.2 凸模結(jié)構(gòu)設(shè)計(jì) ...........................................103.5.3 螺紋型環(huán)設(shè)計(jì) ...........................................11第 4章 模具設(shè)計(jì)的有關(guān)計(jì)算 ..........................................124.1 型腔和型芯工作尺寸計(jì)算 .......................................124.2 型腔側(cè)壁厚度和底板厚度計(jì)算 ...................................134.2.1 上下凹模型腔側(cè)壁厚度計(jì) .................................134.2.2 上下凹模型腔底板厚度計(jì)算 ...............................13第 5章 模具冷卻與加熱系統(tǒng)的計(jì)算 ....................................15第 6章 模具閉合高度的確定 ..........................................16第 7章 注塑機(jī)有關(guān)參數(shù)的校核 ........................................17第 8章 模具裝配 ....................................................188.1 模具安裝 .....................................................188.2模具工作原理 .................................................188.3 注塑問題及其解決方法 .........................................188.3.1 粘著模腔 ...............................................198.3.2 粘著模芯 ...............................................198.3.3 粘著主流道 .............................................198.3.4 成型缺陷 ...............................................208.3.5 調(diào)整措施 ...............................................21第 9章 模具典型零件機(jī)械加工工序卡 ..................................22畢業(yè)設(shè)計(jì)說明書目錄小 結(jié) ..............................................................23致 謝 ..............................................................24參考文獻(xiàn) ............................................................25