| 注塑模流道优化设计 |
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| 引用本文： | 余晓容,申长雨,王利霞,刘春太.注塑模流道优化设计[J].力学与实践,2003,25(6):23-24. |
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| 作者姓名： | 余晓容 申长雨 王利霞 刘春太 |
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| 作者单位： | 郑州大学(北区)橡塑模具国家工程研究中心,郑州,450002 |
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| 摘 要： | 在注塑成型过程中，浇注系统的设计合理与否对产品质量和效益都有决定性的影响，给出了基于流动模拟的流道平衡算法。该算法在流道、型腔布置及浇口尺寸确定后自动调整流道尺寸直到满足熔体流动平衡约束，通过一个三型腔家族式模具验证了该算法。
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| 关 键 词： | 注塑模 优化设计 浇注系统 流动平衡 流道平衡算法 目标函数 设计变量 流体力学 |
| 修稿时间： | 2002年8月12日 |
OPTIMAL DESIGN OF RUNNER SYSTEM IN INJECTION MOLDING |
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| YU Xiaorong SHEN Changyu WANG Lixia,LIU Chuntai.OPTIMAL DESIGN OF RUNNER SYSTEM IN INJECTION MOLDING[J].Mechanics and Engineering,2003,25(6):23-24. |
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| Authors: | YU Xiaorong SHEN Changyu WANG Lixia LIU Chuntai |
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| Abstract: | The runner-system design is of great importance for a successful injection molding process, particularly, for a family mold with multiple cavities. This paper presents a methodology for automatically balancing multi-cavity injection molds with the aid of flow simulation. After the runner and cavity layout have been designed and the gate size decided, one can adjust runner size iteratively, based on the outputs of flow analysis. A three-cavity family mold is used to illustrate this methodology. |
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| Keywords: | injection mold runner system optimal de-sign flow balancing |
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