| 侧吹风在锦纶军用特品丝纺制中的应用 |
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| 引用本文： | 陆明星.侧吹风在锦纶军用特品丝纺制中的应用[J].合成纤维,2008,37(12). |
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| 作者姓名： | 陆明星 |
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| 作者单位： | 上海宇航特种化学纤维厂,上海,201722 |
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| 摘 要： | 分析了锦纶军用特品丝纺丝过程中,侧吹风对纤维纤度变异系数、断裂强度变异系数、断裂伸长变异系数的影响。通过对峰巢状整流器的当量直径及L/d的变换,同时采用多孔板调节冷却气流分布及适当延长渐冷区等方法,克服了冷却条件对"三不匀"的影响。
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| 关 键 词： | 侧吹风 气流 定常态 连续性 |
Apportion of Side Blowing in Spinning of PA Mlitary Yarn |
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| LU Ming-xing.Apportion of Side Blowing in Spinning of PA Mlitary Yarn[J].Synthetic Fiber in China,2008,37(12). |
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| Authors: | LU Ming-xing |
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| Abstract: | The influences of side blowing on variation coefficient of fiber fineness,strength and elongation were analyzed,in the process of spinning PA filament yarn used for military products.Via changes of equivalent diameter and L/d of honeycomb rectifier,adoption of perforated plate in regulating cooling air distribution and prolong cooling zone,the effects of cooling condition on unevenness of fiber fineness,strength and elongation were overcome. |
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| Keywords: | side blowing airflow normal status continuity |
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