| 微注射成型机螺杆参数的优化设计 |
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| 引用本文： | 庄俭,吴大鸣,张亚军,周洋,白健. 微注射成型机螺杆参数的优化设计[J]. 工程塑料应用, 2011, 39(2): 79-82 |
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| 作者姓名： | 庄俭 吴大鸣 张亚军 周洋 白健 |
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| 作者单位： | 北京化工大学机电工程学院,北京,100029 |
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| 基金项目： | 中央高校基金项目，北京市教育委员会项目 |
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| 摘 要： | 借鉴传统注射成型技术,对微注射成型机的注射螺杆进行了结构优化设计.螺杆类型选择三段式渐变型结构,先初步设定符合微注射成型机要求的螺杆结构参数,通过建立数学模型对其进行优化设计,在获得优化螺杆结构参数的基础上,利用聚合物成型计算软件对物料的塑化过程进行数值模拟,分析熔体温度、固体剩余量、剪切速率等参数,最终得到螺杆的最优...
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| 关 键 词： | 微注射成型机 螺杆结构参数 塑化模拟 优化设计 |
THE PARAMETER OPTIMIZATION DESIGN FOR MICRO-INJECTION MOLDING MACHINE SCREW |
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| Zhuang Jian,Wu Daming,Zhang Yajun,Zhou Yang,Bai Jian. THE PARAMETER OPTIMIZATION DESIGN FOR MICRO-INJECTION MOLDING MACHINE SCREW[J]. Engineering Plastics Application, 2011, 39(2): 79-82 |
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| Authors: | Zhuang Jian Wu Daming Zhang Yajun Zhou Yang Bai Jian |
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| Affiliation: | Zhuang Jian,Wu Daming,Zhang Yajun,Zhou Yang,Bai Jian(College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | Referring to ordinary injection molding technology,the optimization design of the micro-injection molding injection screw was made.The three-stage screw was selected.According to the experiences and referring materials,the screw parameters which is optimized by the mathematical model is determined.By using the optimized screw structure parameters and injection molding plastification software,the process of plastic was simulated,and the melt temperature,shear rate and solid residual volume were analysed.Fina... |
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| Keywords: | micro-injection molding machine screw structure parameter plasticizing simulation optimization design |
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