热流道注射模热流道板的设计  

Design of hot runner plate in injection mould

作　　者：杨占尧[1] 王高平[2] 

机构地区：[1]河南机电高等专科学校,河南新乡453002 [2]河南工业大学机电学院,河南郑州450052

出　　处：《模具工业》2006年第9期49-52,共4页Die & Mould Industry

摘　　要：介绍了避免或减小热流道模具中热流道板加热后膨胀导致喷嘴的中心线产生的偏移的几种补偿结构,列举了3种热流道板加热功率的计算方法,可为热流道模具的设计提供参考。Several counterbalance structures were developed for avoiding or reducing offset of injecting nozzle central line caused by thermal expansion of hot runner plate in hot runner injection mould. Three kinds of method for calculating heating power of hot runner plate were listed for references of design of hot runner moulds.

关 键 词：热流道板 热膨胀 补偿 加热功率 注射模 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]