高光注塑成型关键技术发展现状与展望  

Present Status and Prospect of the Key Technologies of High-gloss Plastic Injection Molding

作　　者：景小阳[1,2] 蒋炳炎[1] 杨军[2] 

机构地区：[1]中南大学机电工程学院高性能复杂制造国家重点实验室,湖南长沙410083 [2]湖南工业职业技术学院汽车工程学院,湖南长沙410028

出　　处：《塑料科技》2014年第10期122-129,共8页Plastics Science and Technology

基　　金：国家自然科学基金重大研究计划培育项目(91123012)

摘　　要：介绍了高光塑料制品注塑成型技术的基本原理,以及高光成型所采用的塑料原料和模具材料。阐述了高光成型模具结构设计与制造的特点,并对常见的模面加热方法、模具温度控制系统等关键技术进行了分析。采用高光注塑成型技术可赋予产品良好的外观,提高产品的强度,并且可去除喷涂等后处理工序。因此该技术在环保、低成本化、产品变革等方面具有极大的推广使用价值。The basic principle,plastic raw materials and mold materials of high-gloss plastic injection molding technology were introduced.The characteristics of the mold design and manufacturing were described,also the key technologies of mold surface heating method and mold temperature control systems were analyzed.Good appearance and strength of the product can be obtained by using high-gloss injection molding technology,and some post treatment procedures such as painting can be got rid of.So the technology has great application value in environmental protection,cost reduction,product updates and so on.

关 键 词：高光注塑成型 变模温控制 随形冷却通道 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]