降低粗纱断头,提高生产效率  

Reducing Broken Ends of Roving Yarn and Improving Production Efficiency

作　　者：陈发多 徐钺焱 李云贤 陆成 阿提姑·吐尔洪 CHEN Faduo;XU Yueyan;LI Yunxian;LU Cheng;ATIGUL Turgun(Tumusuk Donghuxing Textile Co.,Ltd.,Tumusuk 843900,China)

机构地区：[1]图木舒克市东湖兴纺织有限公司,新疆图木舒克843900

出　　处：《纺织器材》2024年第S01期42-45,共4页Textile Accessories

摘　　要：为了降低粗纱断头,提高生产效率,分析因棉网破洞破边、过棉通道挂花等前纺工序导致的粗纱断头原因及应对措施,详述通过粗纱捻系数、粗纱伸长率、专件器材及牵伸部件、工艺设计与上机合格率、机架水平、设备运行、温湿度、设备清洁、操作水平等方面控制断头的要点,总结在生产中采取跟踪处理、捻度调整等攻关措施后的具体效果。指出:降低粗纱断头率应坚持从多维度出发,全面优化生产流程;日常生产中应做好设备维护、精准工艺参数、加强人员培训、注重前后工序协同等工作,为提高纱线质量和生产效率打好基础。In order to reduce broken ends of roving yarn and improve production efficiency,the causes and countermeasures of broken ends of roving yarn caused by hole and edge breakage of cotton web and cotton hanging through cotton channel,etc.in fore-spinning process are analyzed.The key points of controlling broken ends through roving twist factor,roving elongation rate,parts,accessories and drafting parts,process design and qualification rate of machine,rack level,equipment operation,temperature and humidity,equipment cleaning and operation level are described in detail.The specific effects of measures that tackle key problems such as tracking treatment and twist adjustment in production are summarized.It is pointed out that the reduction of roving broken ends rate should be carried out from multiple dimensions and comprehensively optimize the production process.In daily production,equipment maintenance,accurate process parameters,strengthening personnel training,and paying attention to the coordination of front and back processes should be done well to lay a good foundation for improving yarn quality and production efficiency.

关 键 词：粗纱 断头 梳棉 精梳 前纺 锭翼 捻度 伸长率 

分 类 号：TS104.2[轻工技术与工程—纺织工程]