CN

李勇

Paper Publications

自增强塑料管的挤出成型

Release time:2021-03-15 Hits:

Key Words:纤维;扩张机头;取向度;挤出成型

Abstract:探讨了纤维增强塑料管自动取向的挤出成型机理,并进行了实验验证,指出机头扩张角对纤维取向度有很大影响,并且扩强角存在最佳值。此外还预测了扩张机头流道长度,面积扩张比、塑料熔体粘度对取向度也有影响。

Issue:03

Translation or Not:no

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