汽車微處理器下底盒注塑模設(shè)計(jì)

汽車微處理器下底盒注塑模設(shè)計(jì),汽車,微處理器,下底盒,注塑,設(shè)計(jì) 目 錄 摘要 前言····································································································································（1） 第一章 塑料制件的設(shè)計(jì)···································································································（3） 1.1 塑件材料的性能··································································································（3） 1.2 塑件的體積與重量······························································································（5） 1.3 塑件工藝分析及結(jié)構(gòu)設(shè)計(jì)··················································································（6） 第二章 總體設(shè)計(jì)方案的確定··························································································（8） 2.1 分型面的選擇·······································································································（8） 2.2 排氣方式的確定···································································································（8） 2.3 型腔數(shù)目和排列方式的確定···············································································（9） 2.4 注塑機(jī)的選擇·······································································································（9） 第三章 澆注系統(tǒng)的設(shè)計(jì)及計(jì)算······················································································（11） 3.1 流道設(shè)計(jì)············································································································（11） 3.2 澆口設(shè)計(jì)············································································································（11） 3.3 流動(dòng)比校核········································································································（12） 第四章 成型零件設(shè)計(jì)·····································································································（13） 4.1 成型零件結(jié)構(gòu)設(shè)計(jì)····························································································（13） 4.2 成型零件工作尺寸計(jì)算····················································································（13） 4.3 成型零件的力學(xué)計(jì)算························································································（18） 第五章 導(dǎo)向與定位機(jī)構(gòu)設(shè)計(jì)·························································································（21） 5.1 導(dǎo)向機(jī)構(gòu)的設(shè)計(jì)································································································（21） 5.2 定位機(jī)構(gòu)設(shè)計(jì)····································································································（22） 第六章 脫模機(jī)構(gòu)設(shè)計(jì)···································································································（23） 6.1 脫模力的計(jì)算····································································································（23） 6.2 推出機(jī)構(gòu)形式的確定························································································（24） 6.3 推出零件尺寸的確定························································································（24） 第七章 側(cè)向分型與抽芯機(jī)構(gòu)設(shè)計(jì)···············································································（28） 7.1 側(cè)向分型和抽芯機(jī)構(gòu)的類型············································································（29） 7.2 抽拔距的確定····································································································（30） 7.3 抽拔力的計(jì)算····································································································（32） 7.4 斜導(dǎo)柱的設(shè)計(jì)····································································································（32） 7.5 滑塊與導(dǎo)滑槽設(shè)計(jì)····························································································（33） 7.6 楔緊塊的設(shè)計(jì)····································································································（33） 第八章 溫度調(diào)節(jié)系統(tǒng)的設(shè)計(jì)·························································································（33） 8.1 求塑件在固化時(shí)每小時(shí)釋放的熱量Q····························································（33） 8.2 求冷卻水的體積流量························································································（34） 第九章 標(biāo)準(zhǔn)模架的選用··································································································（35） 第十章 注塑機(jī)參數(shù)校核··································································································（35） 10.1 最大注塑量校核······························································································（35） 10.2 鎖模力校核······································································································（36） 10.3 模具與注塑機(jī)安裝部分相關(guān)尺寸校核··························································（36） 10.4 開(kāi)模行程校核··································································································（37） 第十一章 模具裝配與試?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぃ?8） 11.1 模具的裝配·······································································································（38） 11.2 模具的安裝·······································································································（39） 11.3 試?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぃ?9） 畢業(yè)設(shè)計(jì)總結(jié)····················································································································（40） 后記···································································································································（41） 參考文獻(xiàn)···························································································································（42）