摘要
根据笔记本电脑面板塑件的结构特点,采用动定模倒装模具结构、5点热流道直浇口从塑件内部进料以及采用斜顶及斜导柱侧向抽芯成型倒扣设计,有效地解决了塑件成型可能出现的质量问题。
The structural features of the notebook computer cover are thin shell, the flat outer surface of a large area, the complex inner surface with large number of concaves. For ensuring the quality of the plastic parts, the moving and fixed mould flip-mold structure, five-point hot runner sprue into internal plastic parts, and the slant and oblique guide pillar side core molding upside down design were applied.
出处
《塑料科技》
CAS
北大核心
2012年第8期84-87,共4页
Plastics Science and Technology
关键词
面板
热流道
注塑模
模具设计
斜推杆
动定模倒装
Panel
Hot Runner
Injection mould
Mould design
Oblique putter
Flip-mold
作者简介
任长春（1973-）,男,江苏南京人．硕士，高级工程师，主要研究方向：金属材料学，模具设计与制造。
