摘要
根据企业提供的产品以及技术要求,确定了叠层式热流道的模具结构,通过Moldflow软件的注射成型模拟,验证了成型方案的可行性;设计了侧向抽芯和分型机构、浇注系统、二次推出机构、电加热温控系统以及其他模具零件。所设计的模具已应用于实际生产中,并取得了良好的经济效益。
According to the product and technical requests for the injection-molded outlet joints of cylinder heads provided by an enterprise,the injuction mould used for the production of this outlet joint was designed by adopting a stacked-hot-runner structure,and the feasibility of designed scheme was confirmed through a molding simulation using a Moldflow software.Furthermore,the side core-pushing and side parting mechanisms,a stacked-hot-runner system,a two-step ejection mechanism and electrical heat and temperature control systems were designed.The mould has been used for the practical production and proved that it has reasonable structure.
出处
《中国塑料》
CSCD
北大核心
2017年第5期103-108,共6页
China Plastics
关键词
叠层式注塑模具
热流道
注射成型模拟
电加热温控系统
二次推出机构
stacked injection mold
hot runner
injection molding simulation
electric heating temperature control system
two-step ejection mechanism
