热流道技术在塑胶注塑模具中的应用  

Application of Hot Runner Technology in Plastic Injection Mold

作　　者：王旭 朱传林 侯景杰 张海珍 WANG Xu;ZHU Chuanlin;HOU Jingjie;ZHANG Haizhen(Henan Key Laboratory of Medical Polymer Materials Technology and Application,Henan Tuoren Research Institute of Medical Devices Co.,Ltd.,Changyuan Henan 453400)

机构地区：[1]河南驼人医疗器械研究院有限公司河南省医用高分子材料技术与应用重点实验室

出　　处：《河南科技》2019年第35期65-67,共3页Henan Science and Technology

摘　　要：模具工业素有"工业之母"之称,不断快速推广各项世界级的新技术。其中,热流道技术的应用与普及尤为突出,成为该领域的一种关键技术。本文阐述了热流道技术的原理和应用知识,分析了热流道模具的设计重点(涵盖导热与冷却、热量排布、强度控制、进胶平衡等),并介绍了热流道选型方法,以便将热流道技术更好地应用于模具设计中。The mold industry is known as the "mother of industry", and it continues to rapidly promote various worldclass new technologies. Among them, the application and popularization of hot runner technology is particularly prominent and has become a key technology in this field. This paper explained the principle and application knowledge of hot runner technology, analyzed the design focus of hot runner molds(covering heat conduction and cooling, heat distribution, strength control, glue feeding balance, etc.), and introduced hot runner selection methods in order to better apply hot runner technology to mold design.

关 键 词：导热与冷却 热量排布 强度控制 进胶平衡 

分 类 号：TQ320.5[化学工程—合成树脂塑料工业]