
模具技术2016.No.6
文章编号:1001-4934(2016)06-0029-03
基于Pro/E的屏保上盖注塑模设计
黄柱安,宋绪丁,张冰喆,王爱超
(长安大学道路施工技术与装备教育部重点实验室,陕西西安710064)
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摘要:为了提高注塑模具设计的效率和准确率,以屏保上盖为例,介绍了基于Pro/E 的具有复杂侧抽芯的注塑模设计流程及方案。利用塑料顾问模块对望件进行了CAE 分析,得到了塑料制品最佳浇口位置和浇口数量,预测了塑料制品可能出现的缺陷,得出了型腔构造方案,阐述了注塑模具三维结构的实现方法。结果表明:利用Pro/E以及塑料顾问模块能快速设计出合理的注塑模具。
关键词:Pro/E;屏保上盖;注塑模;塑料顾问;型腔构造
中图分类号:TP391.7
文献标识码:B
Designof injectionmouldof thescreencoverbasedonPro/E HUANG Zhu-an, SONG Xu-ding, ZHANG Bing-zhe, WANG Ai-chao
Abstract: In order to improve the efficiency and accuracy of the injection mould design, tak ing the screen cover as an example, the process and scheme of injcction mould design based on Pro/E with complex side core pulling was introduced. By CAE analysis of plastic prod-ucts using plastic advisor modulc, the best gate position and quantity of the plastic product were analyzed, and the possible defects of the plastic product were predicted. In addition, the scheme of cavity formation was expressed. The realization method of 3D structure of in-jcction mould was described. The result shows that a rcasonable injection mould can be de-signed efficiently by using Pro/E and plastic advisor module.
Keywords:Pro/E; screen cover;injection mould; plastic advisor; cavity formation
际经验来判断开模过程中是否存在干涉、模具
0引言
随着现代工业的发展,“以塑代钢”新成为新产品、新结构中的必然趋势,工程塑料产品在工业、农业及日常生活等各个领域的应用越来越广泛。因顾客对个性化产品追求越来越高,需要高效率地设计注塑模具,缩短模具制造周期。传统设计时,设计者需要根据自已的实
收稿日期:2016-06-15
作者简介:黄柱安(1991-),男,硕士研究生。万方数据
的型腔是否符合要求等。这种模具设计方法除了设计效率低之外,还容易由于人为原因产生各种错误,有些错误只有在最后试模过程中才能发现。由于模具材料一般都比较昂贵,这必然会造成经济上的损失和时间上的消耗。Pro/E软件则可以通过虚拟设计提高设计效率和准确度降低设计成本。Pro/E已成为最普及的 CAD/CAM软件之一,广泛应用于机械、模具、