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目 錄
摘要
前言····································································································································（1）
第一章 塑料制件的設計···································································································（3）
1.1 塑件材料的性能··································································································（3）
1.2 塑件的體積與重量······························································································（5）
1.3 塑件工藝分析及結構設計··················································································（6）
第二章 總體設計方案的確定··························································································（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 注塑機的選擇·······································································································（9）
第三章 澆注系統(tǒng)的設計及計算······················································································（11）
3.1 流道設計············································································································（11）
3.2 澆口設計············································································································（11）
3.3 流動比校核········································································································（12）
第四章 成型零件設計·····································································································（13）
4.1 成型零件結構設計····························································································（13）
4.2 成型零件工作尺寸計算····················································································（13）
4.3 成型零件的力學計算························································································（18）
第五章 導向與定位機構設計·························································································（21）
5.1 導向機構的設計································································································（21）
5.2 定位機構設計····································································································（22）
第六章 脫模機構設計···································································································（23）
6.1 脫模力的計算····································································································（23）
6.2 推出機構形式的確定························································································（24）
6.3 推出零件尺寸的確定························································································（24）
第七章 側向分型與抽芯機構設計···············································································（28）
7.1 側向分型和抽芯機構的類型············································································（29）
7.2 抽拔距的確定····································································································（30）
7.3 抽拔力的計算····································································································（32）
7.4 斜導柱的設計····································································································（32）
7.5 滑塊與導滑槽設計····························································································（33）
7.6 楔緊塊的設計····································································································（33）
第八章 溫度調節(jié)系統(tǒng)的設計·························································································（33）
8.1 求塑件在固化時每小時釋放的熱量Q····························································（33）
8.2 求冷卻水的體積流量························································································（34）
第九章 標準模架的選用··································································································（35）
第十章 注塑機參數(shù)校核··································································································（35）
10.1 最大注塑量校核······························································································（35）
10.2 鎖模力校核······································································································（36）
10.3 模具與注塑機安裝部分相關尺寸校核··························································（36）
10.4 開模行程校核··································································································（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 試模···················································································································（39）
畢業(yè)設計總結····················································································································（40）
后記···································································································································（41）
參考文獻···························································································································（42）