汽車(chē)微處理器下底盒注塑模設(shè)計(jì)

汽車(chē)微處理器下底盒注塑模設(shè)計(jì),汽車(chē),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(lèi)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 模具裝配與試模······························································································（38） 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）