纱线动态强力的测试与研究  

Testing and Study on Yarn′s Dynamic Strength

作　　者：梁银峥[1] 成玲[1] 王茜[1] 

机构地区：[1]天津工业大学,天津300160

出　　处：《山东纺织科技》2006年第2期33-36,共4页Shandong Textile Science & Technology

摘　　要：纱线的动态强力作为衡量纱线产品质量的重要性质,克服了传统纱线强力指标的局限性,可以更加真实地反映纱线在动态条件下的力学性能。文章利用美国劳森公司的CTT纱线性能测试仪对纱线的动态强力进行了测试研究,对影响纱线动态强力的因素如纤维的长度、纱线的细度、纱线的种类以及纱线运行速度等进行了分析探讨。As an important property, the yarn＇s dynamic strength overcomes the limitation of the traditional yarn strength index, and can more really reflect the yarn＇s mechanics property on the dynamic condition. Through the use of CTT yarn property testing instrument developed by Lawson company in USA, we tested and studied the yarn＇s dynamic strength. And we analysed the factors that impact yarn＇s dynamic strength, such as the length, fineness, variety of the yarn and the speed of yarn-guiding.

关 键 词：动态强力 断裂强力 纱线性质 

分 类 号：TS101.922[轻工技术与工程—纺织工程]