集聚纺纱原理与成纱结构优化  

The Principle of Compact Spinning and Optimization of Yarn Structure

作　　者：陆宗源[1] 

机构地区：[1]安徽八一纺织器材有限公司,安徽潜山246316

出　　处：《纺织器材》2016年第B10期1-5,共5页Textile Accessories

摘　　要：为了进一步探讨集聚纺纱原理，分析“消除纺纱三角”理论在解释紧密纱“条干均匀度提高”、“集聚附加捻度”方面存在的盲区；探讨集聚纺纱过程中集聚区域优化的气流作用和一种新型的纺纱模型；详细讨论集聚纺纱过程中旋转气流与附加捻度的形成过程及紧密纱之所以毛羽少、强度和条干均匀度好的原因，针对须条的双层结构及采用的加捻形式的区别对纱线结构的变化作了分析。指出：气流集聚纺纱具有毛羽少、强度高、条干均匀度好的优点，但仍存在能耗高、维护困难的矛盾；应加大理论研究，进一步优化紧密纱的成纱结构。To further explore what is in the compact spinning principle, analysis is done to some blind zone such as the＂elimination of spinning triangle＂theory in the interpretation of compact yarn＂evenness increase＂plus＂gathering additional twist＂. Investigation is made to the agglomer- ation area regarding optimization of airflow and a new spinning model. Discussion is made in de- tail of the agglomeration of spinning process in rotary airflow and additional twist forming process and compact yarn as well as the reason of hairiness reducing, strength and mass uni- formity. The bilayered structure and the twisting form of the yarn are analyzed. It is pointed out that air compact spinning has less hairiness, high strength, good mass, but there are still some problems with high energy consumption and maintenance. Something must be done in the theo- retical research for further optimizing the compact yarn forming.

关 键 词：纺纱三角 集聚功能 旋转气流 附加捻度 毛羽 强度 条干 集聚赛络纺 成纱结构 

分 类 号：TS104[轻工技术与工程—纺织工程]