细纱断头的原因及改善措施  

Causes and Improving Measure of Spinning Broken End

作　　者：侯长勇[1] HOU Changyong(Shandong Liaocheng Huarun Textile Co.,Ltd.,Shandong Liaocheng,252000)

机构地区：[1]山东聊城华润纺织有限公司

出　　处：《棉纺织技术》2019年第9期44-47,共4页Cotton Textile Technology

摘　　要：探讨细纱断头的原因及改善措施。通过分析细纱在实际生产中产生断头的原因,并从原料和纺纱各工序针对性地采取一系列技术管理措施。指出:影响细纱断头的因素有很多,应主要从降低纺纱张力最大值、提高棉纱强力最小值和减少纺纱张力波动等方面采取措施。认为:降低细纱断头是一项系统工程,与原料性能、设备、工艺、运转操作、温湿度等因素密切相关。降低细纱断头不仅有利于减轻值车工的劳动强度,还有利于降低企业生产成本和提高棉纱质量。Causes and improving measures of spinning broken ends were discussed.By analyzing reasons that spinning broken ends in actual production,a series of technology management measures were taken in a targeted manner from raw materials to spinning processes.It is pointed out that there are many factors affecting spinning broken ends,measures should be taken mainly to reduce maximum value of spinning tension,increase minimum value of cotton yarn strength and reduce fluctuation of spinning tension.It is considered that reducing spinning broken ends is a systematic project,which is closely related to raw material property,equipment,process,operation,temperature and humidity.Reducing spinning broken ends is not only helpful to reduce labor intensity of worker,but also helpful to reduce production cost of enterprise and improve quality of cotton yarn.

关 键 词：细纱断头 原料性能 粗纱疵点 纺纱张力 纱线强力 

分 类 号：TS101.9[轻工技术与工程—纺织工程]