叠层式热流道注塑模具技术的应用进展  

Application Progress of Hot Runner Stack Injection Plastics Mold

作　　者：张晓黎[1,2] 温广宇[3] 王松杰[2] 陈静波[1,2] 

机构地区：[1]郑州大学材料科学与工程学院,河南郑州450001 [2]橡塑模具国家工程研究中心,河南郑州450002 [3]洛阳理工学院机械工程系,河南洛阳471000

出　　处：《塑料科技》2014年第4期125-129,共5页Plastics Science and Technology

摘　　要：重点介绍了热流道叠层模具技术的特点,将其与传统注塑模具进行了比较,并结合叠层模具包括热流道、开合模机构和阀式喷嘴形式等在内的关键技术,总结了叠层模具在国内外研究及应用的现状,最后展望了我国叠层模具未来的发展趋势。Technical characteristics of hot runner stack injection mold were introduced in this paper, and compared the stack mold to the traditional injection plastics mold. Key technologies including hot runner system, clamping unit and valve gate of the stack injection mold were presented. Meanwhile, the research and applications of stack mold both in domestic and abroad were summarized. Moreover, the development trend of this kind of injection mold in the near future was prospected.

关 键 词：热流道 叠层模具 注塑成型 

分 类 号：TQ320.5[化学工程—合成树脂塑料工业]