精品文档---下载后可任意编辑班级 07015002 学号 0701500232 姓名 沈斐目 录1 绪论································11.1 塑料模具的现状和开展............................................11.2 塑料注射模具的设计步骤..........................................21.3 课题任务要求....................................................32 塑件分析及设计方案确定·······················42.1 塑件分析........................................................42.2 塑料的选材及性能分析............................................52.3 设计方案确实定..................................................73 杯座注射模的详细设计························83.1 塑料注射成型机的选择............................................83.2 注射模具分型面的选择...........................................113.3 注射模具浇注系统的设计.........................................123.4 注射模具成型零件和模体的设计...................................163.5 标准模架的选择.................................................233.6 导向与定位机构设计.............................................243.7 脱模推出机构的设计.............................................273.8 温度调节系统的设计.............................................284 模具装配······························304.1 模具的装配.....................................................304.2 模具的安装及加工要点...........................................31结束语································33致谢·································34参考文献·······························35精品文档---下载后可任意编辑1 绪论利用塑料注射成型机成型塑料制品的模具就是塑料注射模具，其结构由制品的形状及注射机形式决定的。塑料注射模具是塑料制品中应用最广的，由注射模具生产的制品已占塑料产品的 80%以上。注射模具在结构上也是塑料模具中最复杂的。掌握注射模具的根本结构，其它模具也就触类旁通了。...
