毕业设计论文
一模四腔的塑料模具设计
姓名:林军
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目录
第一章拟定模具结构形式·······················································································1
第一节确定型腔数量及排列方式··········································································1
第二节模具结构形式的确定··················································································1
第二章注射机型号的确定·······················································································2
第三章分型面位置的确定····················································································2
第四章浇注系统形式和浇口的设计·····································································3
第一节主流道设计··································································································3
主流道尺寸······································································································3
2. 主流道衬套的形式··························································································3
3. 主流道衬套的固定·······························································································4
第二节分流道设计··································································································5
1. 主分流道的形状及尺寸··················································································5
2. 主分流道长度··································································································6
3. 副分流道的设计······························································································6
4. 分流道的表面粗糙度······················································································6
5. 分流道的布置形式··························································································7
第三节浇口的设计··································································································7
1. 浇口的选用······································································································8
2. 浇口位置的选择··························································································
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