pp-r三通接头注塑模具设计分析及主要加工工艺研究.zip
pp-r三通接头注塑模具设计分析及主要加工工艺研究,pp-r三通接头注塑模具设计分析及主要加工工艺研究图纸资料：侧型芯a4.dwg侧型芯固定板a4.dwg垫块a4.dwg顶管a4.dwg定模板a2.dwg定模座板a2.dwg定位圈a4.dwg‘动模板a2.dwg动模支撑板a2.dwg动模座板a2.dwg复位杆.dwg滑块a2.dwg滑块紧固a4.dwg浇口套a4.dwg...
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PP-R三通接头注塑模具设计分析及主要加工工艺研究
图纸资料：
侧型芯A4.dwg
侧型芯固定板A4.dwg
垫块A4.dwg
顶管A4.dwg
定模板A2.dwg
定模座板A2.dwg
定位圈A4.dwg‘
动模板A2.dwg
动模支撑板A2.dwg
动模座板A2.dwg
复位杆.dwg
滑块A2.dwg
滑块紧固A4.dwg
浇口套A4.dwg
上型芯A4.dwg
推板A2.dwg
下型芯A4.dwg
限位块A4.dwg
斜导柱A4.dwg
支撑板A2.dwg
装配A0.dwg
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
图纸资料：
侧型芯A4.dwg
侧型芯固定板A4.dwg
垫块A4.dwg
顶管A4.dwg
定模板A2.dwg
定模座板A2.dwg
定位圈A4.dwg‘
动模板A2.dwg
动模支撑板A2.dwg
动模座板A2.dwg
复位杆.dwg
滑块A2.dwg
滑块紧固A4.dwg
浇口套A4.dwg
上型芯A4.dwg
推板A2.dwg
下型芯A4.dwg
限位块A4.dwg
斜导柱A4.dwg
支撑板A2.dwg
装配A0.dwg
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
