接头塑料注射模具设计 毕业论文

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1、接头塑料注射模具设计摘要模具制造技术迅速发展，已成为现代制造技术的重要组成部分。如模具的CAD/CAM技术，模具的激光快速成型技术，模具的精密成形技术，模具的超精密加工技术。本设计介绍了塑料注射模具的设计与制造方法。该注射模采用了1模1腔的结构。关键词：塑料；注射模具；设计AbstractThediemakingtechnologyrapidlyexpand,hasbecomethemoderntechniqueofmanufacturetheimportantcomponent.Ifmold'sCAD/CAMtechnology,mol

2、d'slaserfastformationtechnology,mold'spreciseformtechnology,mold'sultraprecisionsizingtechnology.Thisdesignintroducedtheplasticinjectsmold'sdesignandthemanufacturemethod.Thisinjectionmoldhasused1mold1cavitystructures.Keyword:Plastic；injectionmold；design目录摘要···············

3、··········································1ABSTRACT·························································1第一章塑件的工艺分析···········································31.1分析塑件使用材料的种类及工艺特征························31.2分析塑件的结构工艺性····································41.3工艺性分析·······

4、·······································4第二章初步确定型腔数目··········································42.1初步确定型腔数目········································4第三章注射机的选择·············································53.1塑件体积的计算··········································53.2计算塑件的质量········

5、···································53.3按注射机的最大注射量确定型腔数目·························63.4计算浇注系统的体积，其初步设定方案如下···················63.5查表文献4、2得选用CJ150NC型号注射机····················8第四章浇注系统的设计············································84.1主流道的设计·······································

6、·······94.2分流道的设计··············································94.3分型面的选择设计原则······································104.4浇口的设计················································114.5冷料穴的设计··············································12第五章确定主要零件结构尺寸选模架、成型零部件的设计··············1

7、25.1型腔、型芯工作尺寸计算·····································125.2模架的选择·················································14第六章导向机构的设计·············································146.1导柱的设计·················································146.2导套的结构设计·································

8、············146.3推出机构的设计·············································15第七章冷却系统的设计···············