| 塑料电磁动态挤出机中挤出压力对振动强度的响应 |
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| 引用本文： | 瞿金平,陈学锋. 塑料电磁动态挤出机中挤出压力对振动强度的响应[J]. 工程塑料应用, 2004, 32(3): 25-27 |
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| 作者姓名： | 瞿金平 陈学锋 |
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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;顺德职业技术学院机电工程系,顺德,528300 |
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| 基金项目： | 国家自然科学基金项目(29634030、29904001) |
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| 摘 要： | 采用自行修正的Tanner本构方程，对塑料电磁动态塑化挤出机中挤出压力对振动力场的响应进行了研究，建立了振动力场下挤出压力响应的理论模型，分析了振动力场作用下挤出压力降低的原因，并从实验方面进行了验证，结果表明，理论分析的结论是基本合理的。
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| 关 键 词： | 熔体输送 本构方程 振动力场 挤出压力 |
| 修稿时间： | 2003-12-04 |
RESPONSE OF EXTRUSION PRESSURE TO VIBRATION STRENGTH IN PLASTIC ELECTROMAGNETISM DYNAMIC EXTRUDER |
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| Qu Jinping. RESPONSE OF EXTRUSION PRESSURE TO VIBRATION STRENGTH IN PLASTIC ELECTROMAGNETISM DYNAMIC EXTRUDER[J]. Engineering Plastics Application, 2004, 32(3): 25-27 |
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| Authors: | Qu Jinping |
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| Abstract: | By using the self-amend Tanner constitutive equation, the response of extrusion pressure to vibrating force field in plastic electromagnetism dynamic extruder was studied. Theoretical model of the response of extrusion pressure to the vibrating force field was established. The falling reason of extrusion pressure was analyzed when the vibrating force field was forced. And the experiment was carried out. The results showed that the theoretical conclusion was attested to be right. |
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| Keywords: | melt transporting constitutive equation vibrating force field extrusion pressure |
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