1、 摘摘 要要 本文详细介绍了 interphone 注射模具的设计。基于 PRO/E 建模，在完成塑件结构分 析后，确定采用一模一腔、点浇口进料的三板式模具。根据基体尺寸，模架从标准模架 库中调用。针对塑件两侧有侧凹，特优化设计了斜顶机构，并对该机构的加工工艺、使 用效果进行了阐述。同时，本文对浇注系统、成型零件、脱模机构、斜顶杆侧抽芯机构、 合模导向机构、温度调节系统、排气系统和部分零件的加工工艺也做了完整的设计计算。 关键词：关键词：注射模；侧浇口；斜顶杆机构 Abstract This text has introduced the design of the interphone in
2、jection mould in detail. Because of PRO/E modeling , after analyzing the structure of the interphone, confirms using a cavity ,point gate and three plate a mould. according to the matrices size, the mould shelf was choosed from the 3D mold base standard library. There were concaves in both sides of
3、moulding , so optimizing design the angle ejector maching ,and furthermore the producing technics,the appliation affects are discessed in detail. At the same time,in this text the feedsysterm, shaping part, drawing of patterns organization , Organization of ejection force.,shut mould lead organizati
4、on , temperature control system , exhaust system and the technology analyse of some workparts were designed and calculated totally. Key words： injection mould；point gate ；angle ejector machine 目目 录录 摘摘 要要 . 1 ABSTRACT 2 目目 录录. 3 前前 言言 . 5 第第 1 章章 塑件材料分析塑件材料分析 7 1.1 基本特性 7 1.2 成型特点 7 1.3 主要技术指标. 7 1.4 ABS 的注射工艺参数 7 第第 2 章章 型腔数目的决定及排布型腔数目的决定及排布10 第第 3 章章 分型面的选择分型面的选择12 第第 4 章章 浇注系统的设计浇注系统的设计 .13 4.1 主浇道设计 . 13 4.2分流道设计 15 4.3冷料穴的设计 . 15 4.4浇口的设计 16 4.4.1 位置选择原则16 4.4.2 浇口剪切速率的校核 16 第第 5 章章 注射机的
