1、摘要此设计为家用塑料盆的注塑模具设计,塑件材料选为聚丙烯。本设计包括注射模具模架、成型零部件、浇注系统和脱模系统等注塑模具主要的设计过程,并对模具强度和刚度要求进行了计算,选取了注射机并对相关参数进行了验证,包括模具闭合厚度、模具安装尺寸、模具开模行程、注射机的锁模力等。此模采用一模一腔,一次分型脱出塑件。在确定模具结构方案后,绘制出了模具装配图以及部分零件图,从而完成了整个设计过程。关键词:注塑模具聚丙烯家用塑料盆一模一腔The design of injection mouldsforthehouseholdplasticpotsAbstract This designi
2、s talking about the design of injection mouldsforthehouseholdplasticpots.Theplasticmaterialareselectedforpolypropylence.thedesignincludesinjectionmold,moldedparts,gatingsystemandmoldreleasesystems,Themaininjectionmolddesignprocess.Moldstrengthandstiffnessrequirementswerecalculated.Outwardin