播放器背板注塑模具设计  

Design of Injection Moulds for Player Backboards

作　　者：郭辰光[1] 李源[1] 李威力[1] 

机构地区：[1]辽宁工程技术大学机械工程学院,辽宁阜新123000

出　　处：《中国塑料》2015年第8期111-114,共4页China Plastics

摘　　要：以数码播放器机壳背板为基础,设计了注塑模具整体结构,分析了播放器背板的结构和功能特点,合理选择塑件材料并设计注塑模具各系统结构参数,重点介绍了浇注系统、冷却系统的设计计算过程。设计的播放器背板注塑模具结构紧凑、工作稳定,成型塑件易制造,精度保持性好,对同类塑料件注塑模具设计具有一定的参考价值。Based on the analysis of the backboard digital audio player, an injection mold was designed. The calculation of gating system and cooling system was mainly introduced. The mold was designed for compact structure, working stability, easy manufacture, and high precision. It provided a reference value for the design of similar plastic injection molds.

关 键 词：注塑 模具 播放器背板 浇注系统 侧抽芯 

分 类 号：TN912.231[电子电信—通信与信息系统] TQ320.52[电子电信—信息与通信工程]