塑料掛鉤座注射模具設(shè)計(jì)【15張CAD圖紙+PDF圖】
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目錄 前言....................................................................................Ⅰ 設(shè)計(jì)說(shuō)明書.............................................................................1 第一章 產(chǎn)品分析.......................................................................1 1.1 塑件分析.......................................................................1 1.2 塑件原材料分析.................................................................2 第二章 擬定型腔布局...................................................................4 2.1 型腔..........................................................................4 2.2 型腔數(shù)目的確定.................................................................4 2.3 型腔排布......................................................................5 第三章 塑件相關(guān)計(jì)算及注塑機(jī)的選擇.....................................................6 3.1 塑件相關(guān)計(jì)算...................................................................6 3.2 注塑機(jī)選擇及注射工藝參數(shù)確定...................................................7 第四章 分型面設(shè)計(jì).....................................................................9 4.1 分型面設(shè)計(jì)原則.................................................................9 4.2 分型面設(shè)計(jì).....................................................................9 第五章 澆注系統(tǒng)設(shè)計(jì)...................................................................10 5.1 總體設(shè)計(jì).......................................................................10 5.2 主流道設(shè)計(jì).....................................................................11 5.3 分流道設(shè)計(jì).....................................................................11 5.4 進(jìn)料口設(shè)計(jì).....................................................................13 5.5 冷料穴的設(shè)計(jì)...................................................................14 5.6 澆口套及定位圈的設(shè)計(jì)...........................................................14 5.7 塑件模流分析...................................................................14 第六章 模架選用及注射參數(shù)校核.........................................................20 6.1 模架...........................................................................20 6.2 開模行程校核...................................................................21 第七章 成型零部件設(shè)計(jì).................................................................22 7.1 成型零件的材料選擇.............................................................22 7.2 成型零件結(jié)構(gòu)設(shè)計(jì)...............................................................22 第八章 側(cè)向分型抽芯機(jī)構(gòu)設(shè)計(jì)...........................................................28 8.1 側(cè)向分型抽芯機(jī)構(gòu)類型選擇.......................................................28 8.2 抽芯距確定與抽芯力計(jì)算.........................................................28 8.3 斜導(dǎo)柱分型與抽芯機(jī)構(gòu)零部件設(shè)計(jì).................................................29 第九章 合模導(dǎo)向機(jī)構(gòu)設(shè)計(jì)...............................................................34 9.1 導(dǎo)向機(jī)構(gòu).......................................................................34 9.2 定位裝置.......................................................................36 第十章 脫模機(jī)構(gòu)設(shè)計(jì)...................................................................37 10.1 脫模裝置......................................................................37 10.2 推出機(jī)構(gòu)設(shè)計(jì)..................................................................38 10.3 拉料機(jī)構(gòu)......................................................................40 第十一章 冷卻及排氣系統(tǒng)設(shè)計(jì)...........................................................42 11.1 冷卻系統(tǒng)......................................................................42 11.2 排氣機(jī)構(gòu)......................................................................44 第十二章 模具總體結(jié)構(gòu).................................................................45 結(jié)束語(yǔ)..................................................................................48 致謝....................................................................................49 參考文獻(xiàn)...............................................................................50 IV
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