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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)···············································································（26）
7.1 側(cè)向分型和抽芯機(jī)構(gòu)的類型············································································（26）
7.2 抽拔距的確定····································································································（26）
7.3 抽拔力的計(jì)算····································································································（26）
7.4 斜導(dǎo)柱的設(shè)計(jì)····································································································（27）
7.5 滑塊與導(dǎo)滑槽設(shè)計(jì)····························································································（29）
7.6 楔緊塊的設(shè)計(jì)····································································································（29）
第八章 溫度調(diào)節(jié)系統(tǒng)的設(shè)計(jì)·························································································（30）
8.1 求塑件在固化時(shí)每小時(shí)釋放的熱量Q····························································（30）
8.2 求冷卻水的體積流量························································································（30）
第九章 標(biāo)準(zhǔn)模架的選用··································································································（31）
第十章 注塑機(jī)參數(shù)校核··································································································（32）
10.1 最大注塑量校核······························································································（32）
10.2 鎖模力校核······································································································（32）
10.3 模具與注塑機(jī)安裝部分相關(guān)尺寸校核··························································（33）
10.4 開模行程校核··································································································（33）
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?4）
11.1 模具的裝配·······································································································（34）
11.2 模具的安裝·······································································································（35）
11.3 試模···················································································································（35）
畢業(yè)設(shè)計(jì)總結(jié)····················································································································（36）
后記···································································································································（37）
參考文獻(xiàn)···························································································································（38）