明晰断头本质,提升工艺管理  

Clarifying the Essence of Broken Ends,Improving Process Management

作　　者：路红星 LU Hongxing(Zhongxiang(Jiangsu)Rubber Industry Technology Co.,Ltd.,Taizhou 225411,China)

机构地区：[1]中橡(江苏)胶业科技有限公司,江苏泰州225411

出　　处：《纺织器材》2022年第4期57-61,共5页Textile Accessories

摘　　要：为了有效减少细纱断头,从纱线强力、张力方面分析细纱断头的本质,将原发断头分为细偏支强力弱环断头、卷绕张力断头、慢输张力断头、附入断头4大类;在分析原发断头特点及成因的基础上,提出避免其产生危害的措施。指出:断头的本质是张力与强力矛盾的表现,即断面处强力小于作用在该处的张力,要准确判断、辨证施治、精准预防;控制断头的重点是慢输张力断头和附入断头,减少原发断头就能减少次生断头和断头总量。In order to reduce spinning broken ends effectively,the essence of spinning broken ends is analyzed from the aspects of yarn strength and tension,and the primary broken ends are divided into four categories:thin deviation count strength weak point broken ends,winding tension broken ends,slow feed tension broken ends,and attachment broken ends.On the basis of analyzing the characteristics and causes of broken ends,the measures to avoid its harm are put forward.It is pointed out that the essence of broken ends is the performance of the contradiction between tension and strength,which means that the strength at the cross-section is less than the tension acting on it,so it is necessary to judge accurately,treat dialectically,and prevent accurately.The key point of control of broken ends are slow feed tension broken ends and attachment broken ends,and reducing primary broken ends can reduce secondary broken ends and the total amount of broken ends.

关 键 词：细纱 原发断头 细偏支强力弱环断头 慢输张力断头 附入断头 卷绕张力断头 

分 类 号：TS104.2[轻工技术与工程—纺织工程]