目录1前言.............................................................................................................................12模具总体设计.............................................................................................................32.1制品的分析..............................................................................................................32.2模具总体方案设计..................................................................................................42.3注射机的选择..........................................................................................................52.4型腔数的确定..........................................................................................................52.5型腔的布局..............................................................................................................62.6分型面的确定..........................................................................................................72.7浇注系统设计..........................................................................................................72.7.1浇口的形式...........................................................................................................72.7.2流道、主流道衬套及定位环的设计...................................................................82.7.3冷料井的设计.......................................................................................................92.8冷却系统的设计....................................................................................................102.9模架的选择............................................................................................................112.10导柱、导套的选择..............................................................................................122.10.1导柱的选择.......................................................................................................122.10.2导套的选择.......................................................................................................122.11顶杆设计..............................................................................................................132.12复位杆..................................................................................................................142.13锁模力的校核......................................................................................................142.14开模行程的校核..................................................................................................152.15总装配图及三维造型图......................................................................................152.15.1总装配图...........................................................................................................152.15.2模具的三维造型图...........................................................................................173工艺分析及仿真加工...............................................................................................183.1模具的注塑工艺分析............................................................................................183.2模具成型件制造工艺与加工工序........................................................................193.2.1模具成型件制造工艺.............................................................................
