| 注塑件概念设计方案CAE分析系统的压力场求解 |
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| 引用本文： | 高常青,黄克正,项辉宇,张勇.注塑件概念设计方案CAE分析系统的压力场求解[J].机床与液压,2006(3):204-207. |
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| 作者姓名： | 高常青 黄克正 项辉宇 张勇 |
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| 作者单位： | 山东大学机械工程学院,济南,250061 |
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| 摘 要： | 分析了当前注塑产品及其模具设计的开发流程,并指出缺乏对其概念设计阶段的CAE分析支持工具是影响产品及模具设计质量的关键。基于上述需要,我们开发了IPSS(In jection Process S imu lation System)系统,作为概念设计阶段的CAE分析工具,并以二维压力场的求解为例,介绍有限差分法在该系统开发中的应用。
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| 关 键 词： | 有限差分法(FDM) 注塑CAE 流动模拟 概念设计 控制方程 |
| 文章编号： | 1001-3881(2006)3-204-4 |
| 收稿时间： | 2004-11-17 |
| 修稿时间： | 2004年11月17 |
The Application of FDM for IPSS in the Numerical Solution for Pressure Field of Injection Flow Simulation |
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| GAO Changqing,HUANG Kezheng,XIANG Huiyu,ZHANG Yong.The Application of FDM for IPSS in the Numerical Solution for Pressure Field of Injection Flow Simulation[J].Machine Tool & Hydraulics,2006(3):204-207. |
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| Authors: | GAO Changqing HUANG Kezheng XIANG Huiyu ZHANG Yong |
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| Affiliation: | College of Mechanical Engineering, Shandong University, Jinan 250061, China |
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| Abstract: | The common design and manufacturing process of plastic product and its mould were analyzed.It was pointed that the lack of CAE tool for the conceptual design of the products were the crucial thing that influences the quality of them.As a tool used in conceptual design period,IPSS was developed.The methodology of FDM in the numerical solution for pressure field of injection flow simulation was introduced based on 2D workpieces. |
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| Keywords: | Finite difference methods(FDM) Injection CAE Flow simulation Conceptual design Governing equations |
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