塑件原材料的成型特性分析

1.2.1 设计任务书······························································································

1.2.1.1论文摘要····························································································

1.2.1.2关键词·······························································································1.2.2 塑件的结构工艺性分析·············································································

1.2.2.1.塑件的几何形状分析 ············································································

1.2.2.2.塑件原材料的成型特性分析 ···································································

1.2.2.3.塑件的结构工艺性分析 ·········································································

1.2.2.4.塑件的生产批量 ··················································································

1.2.2.5.初选注射机·························································································1.2.3 分型面及浇注系统的设计 ·········································································

1.2.3.1分型面的选择 ·····················································································

1.2.3.2主流道和定位圈的设计 ·········································································

1.2.3.3分流道的设计 ·····················································································

1.2.3.4浇口的设计·························································································

1.2.3.5冷料穴的设计 ·····················································································1.2.4 模具设计方案论证····················································································

1.2.4.1型腔布局····························································································

1.2.4.2成型零件的结构确定 ············································································

1.2.4.3导向定位机构设计 ···············································································

1.2.4.4推出机构的设计 ··················································································

1.2.4.5抽芯机构的确定 ··················································································

1.2.4.6冷却系统的设计 ··················································································1.2.5 主要零部件的设计计算·············································································

1.2.5.1成型零件的成型尺寸 ············································································

1.2.5.2模具型腔壁厚的确定 ············································································

1.2.5.3抽芯机构的设计计算 ············································································

1.2.5.4标准模架的确定 ··················································································1.2.6 成型设备的校核计算 ················································································

1.2.6.1注射机注射压力的校核 ·········································································

1.2.6.2注射量的校核 ·····················································································

1.2.6.3锁模力的校核 ·····················································································

1.2.6.4安装尺寸的校核 ··················································································

1.2.6.5推出机构的校核 ··················································································1.2.7 毕业设计小结 ··························································································1.2.8 致谢词·····································································································1.2.8参考文献 ··································································································

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