| 基于电磁动态塑化挤出的模头挤出特性的研究 |
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| 引用本文： | 瞿金平,刘跃军,何和智,李礼夫.基于电磁动态塑化挤出的模头挤出特性的研究[J].塑料工业,2000,28(6):21-24. |
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| 作者姓名： | 瞿金平 刘跃军 何和智 李礼夫 |
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| 作者单位： | 华南理工大学聚合物新型成型装备国家工程研究中心,广州510640 |
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| 基金项目： | 国家自然科学基金!资助项目 (No .2 96 340 30 ) |
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| 摘 要： | 本文以塑料电磁动态塑化挤出机上的圆截面模头为对象，研究了将振动力场引入聚合物塑化挤出全过程条件下圆截面模头的挤出特性，建立了圆截面模头脉动挤出特性的数学模型，并进行了实验研究，理论分析与实验结果趋向一致，从而揭示了振动力场引入聚合物塑化挤出全过程对圆截面模头挤出特性的影响规律。
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| 关 键 词： | 电磁动态塑化挤出 振动力场 圆截面模头 挤出机 |
Study on Extrusion Characteristics of Die Based on Electromagnetic Dynamic Plasticating and Extruding |
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| Qu Jinping,Liu Yuejun,He Hezhi,Li Lifu.Study on Extrusion Characteristics of Die Based on Electromagnetic Dynamic Plasticating and Extruding[J].China Plastics Industry,2000,28(6):21-24. |
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| Authors: | Qu Jinping Liu Yuejun He Hezhi Li Lifu |
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| Abstract: | s The extrusion characteristics of round-sectioned die was studied when vibration force field(VFF) are introduced into the whole plasticating and extruding process,and the mathematical model of pulsating extrusion characteristics of round-sectioned die was set up and experiments were carried out.Through the analyses of mathematical model and experiment results,the effect of VFF on the extrusion characteristics of round-sectioned die was revealed. |
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| Keywords: | Electromagnetic Dynamic Plasticating and Extruding Vibration Force FieldRound-sectioned Die Pulsating Extrusion Characteristics |
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