资料简介：
毕业设计 PP-R三通接头注塑模具设计分析及其主要零件加工工艺,附开题报告，图纸若干。共28页,12580字。
目录
1 引言┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉1
2产品工艺性┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉2
2.1产品结构性能简介┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉2
2.2产品工艺分析┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉2
3 成型工艺方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉4
3.1模具工艺方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉4
3.2设计方法的选择┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉4
4 成型模具结构设计┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉5
4.1型腔布局以及分型面选择┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉5
4.2浇注系统方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉6
4.3排溢系统设计┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉11
4.4成型零件的设计┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉11
4.5 推出（脱模）机构方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉11
5 工艺计算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉15
5.1塑料制件的相关数据┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉15
5.2注射机的选择和校核┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉15
5.3开模行程的计算和模架的选择┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉16
5.4主流道及浇口的尺寸计算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉17
5.5型腔和型芯的工作尺寸计算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉17
5.6侧型芯抽拔力计算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉20
5.7斜导柱倾角确定┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉21
5.8 斜导柱受力分析与强度计算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉21
5.9斜导柱长度与直径的确定┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉23
5.10弹簧的选定┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉24
6 工艺分析┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉24
结论┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉26
致谢┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉27
参考文献┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉28
我毕业设计的课题是基于CAD/CAE技术的PP-R三通接头注塑模具设计及主要零件加工工艺。从塑件的外形看，塑件有一个相对比较大且深的侧孔，塑件的外形决定它需要通过侧向抽芯实现脱模，分析选择使用点浇口，在确定方案后使用了CAE软件Moldflow对浇口位置及注塑过程进行分析、模拟，使注塑结果满足要求，采用一模两腔，选择组合式凸凹模，外部用斜导柱-滑块侧向抽芯，推管顶出机构。在设计中，用Pro/E进行三维造型，接着根据三维造型生成二维图，最后对个别零件进行加工工艺分析。
关键词 注塑模具，三通，Moldflow，Pro/E
资料文件预览：
共4文件夹，47个文件，文件总大小：5.39MB，压缩后大小：3.54MB
- 毕业设计-PP-R三通接头注塑模具设计分析及其主要零件加工工艺
- PP-R三通接头注塑模具设计分析及主要加工工艺研究
- CAD
上型芯A4.dwg [60.26KB]
上型芯A4.pdf [65.60KB]- 下型芯A4.dwg [64.77KB]
- 下型芯A4.pdf [65.97KB]
- 侧型芯A4.dwg [65.18KB]
- 侧型芯A4.pdf [67.77KB]
- 侧型芯固定板A4.dwg [57.40KB]
- 侧型芯固定板A4.pdf [85.99KB]
- 动模座板A2.dwg [65.64KB]
- 动模座板A2.pdf [88.17KB]
- 动模支撑板A2.dwg [75.87KB]
- 动模支撑板A2.pdf [91.05KB]
- 动模板A2.dwg [94.86KB]
- 动模板A2.pdf [96.56KB]
- 垫块A4.dwg [54.74KB]
- 垫块A4.pdf [85.11KB]
- 复位杆.dwg [43.96KB]
- 复位杆.pdf [61.49KB]
- 定位圈A4.dwg [47.09KB]
可以告诉我吗
:lol 
:)