某家用塑料喷头的注塑模设计机械与电气工程
第一章 绪论............................................................................................1
1.1材料性能分析........................................................................................................1
1.2塑件结构和尺寸精度分析....................................................................................2
1.2.1结构分析.............................................................................. .......................2
1.2.1尺寸分析......................................................................................................2
第二章 注塑模总体结构设计...............................
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1.2.1尺寸分析......................................................................................................2
第二章 注塑模总体结构设计..........................................................................3
2.1模具型腔数确定...................................................................................................3
2.1.1确定型腔数.................................................................................................3
2.1.2确定型腔排列方法.....................................................................................3
2.2计算塑件体积和质量............................................................................................3
2.3注塑工艺参数确定................................................................................................4
2.4分型面的确定........................................................................................................4
第三章 浇注系统设计........................................................................................6
3.1主流道的设计........................................................................................................6
3.2分流道的设计................................................................................................. ......7
3.3浇口的设计...........................................................................................................7
3.4排气道的设计.......................................................................................................8
3.5冷料穴的设计.......................................................................................................8
第四章 抽芯机构设计...........................................................................................10
4.1确定抽芯机构形式..............................................................................................10
4.2抽芯距计算................................................................................................ .........10
4.3斜芯、斜槽、斜块尺寸计算..............................................................................10
4.4斜芯导滑长度和定位.........................................................................................10
第五章 推出机构的设
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