| 基于CAE的汽车驾驶室仪表外框注塑模具设计 |
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| 引用本文： | 范新凤,李东南. 基于CAE的汽车驾驶室仪表外框注塑模具设计[J]. 福建建筑高等专科学校学报, 2008, 0(3): 279-282 |
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| 作者姓名： | 范新凤 李东南 |
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| 作者单位： | 福建工程学院材料科学与工程系,福建福州350014 |
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| 基金项目： | 福建省自然科学基金资助项目（2006J0438）;福建工程学院科研发展基金资助项目（GY-Z0556） |
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| 摘 要： | 针对汽车驾驶室仪表外框塑件的结构特点及使用要求，利用Moldflow Plastic Insight（MPI）软件进行模拟分析，完成了浇注系统和排气系统的设计。对于不同结构形式的侧孔，分别设计了斜导杆内侧抽芯机构，矩形斜导柱内侧抽芯机构和圆形斜导柱外侧抽芯机构。最后设计了汽车驾驶室仪表外框的注塑成型模具。借助CAE技术，缩短了模具研制周期，有助于提高产品质量。
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| 关 键 词： | 注塑模具 驾驶室仪表塑件 模拟分析 抽芯机构 |
Design of the injection mould for instrument panel of automobile cab based on CAE |
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| Fan Xinfeng,Li Dongnan. Design of the injection mould for instrument panel of automobile cab based on CAE[J]. Journal of Fujian College of Architecture & C.E., 2008, 0(3): 279-282 |
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| Authors: | Fan Xinfeng Li Dongnan |
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| Affiliation: | (Materials Science and Engineering Department, Fujian University of Technology, Fuzhou 350014,China) |
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| Abstract: | In accordance with the structural characteristics and usage of automobile cab instrument panel, the pouring and exhausting system of the injection mould were designed based on moldflow plastic insight （MPI） simulation analysis. For side holes of different structure, several different core-pulling mechanisms, such as slanted guide pin inner core-pulling mechanism, rectangular angle-pin inner core-pulling mechanism and round angle-pin outer core-pulling mechanism, were designed. The injection mould for instrument panel of automobile cab was also designed. It is indic ated that applying computer aided engineering （CAE） technology can shorten the mould design cycle and improve the product quality. |
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| Keywords: | injection mould instrument panel plastic simulation analysis core-pulling mechanism |
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