粗节纱疵分析与控制
2022-04-18 15:51:24   来源：   评论：0 点击：

  关键词：粗节纱疵；纱体；常发性纱疵；偶发性纱疵；竹节纱疵；梳理；牵伸；络筒
中图分类号：TS104.2           文献标志码：B          文章编号：1001-9634(2022)02-0030-05
 
收稿日期：2021-07-13
作者简介：叶  霖（1967—），女，江苏阜宁人，高级工程师，主要从事纺织、风电等产品的质量检验工作。
  Abstract:In order to better control the yarn defects of nubs，the concept and classification of yarn defects are introduced.The causes of yarn defects of nubs are analyzed from the aspects of raw material，process design，equipment status，operation，environment and detection.The analysis method of yarn defects of nubs is discussed from four aspects of cloth surface，data comparison，cutting and yarn body.It is emphasized that we should establish the yarn defect sample card file，establish the no-defect management concept，and establish the prevention and control mechanism of yarn defects of nubs to prevent sudden intensive nubs and occasional random nubs，optimize the clearing function of electronic yarn cleaner.It is pointed out that there are many and complicated factors affecting yarn defects of nubs，and the control work should be maintained for a long time.To master the method of systematic control of yarn defects and keep yarn defects at a better level is to maintain high efficiency and quality.
Key Words:yarn defects of nubs；yarn body；frequent yarn defects；occassional yarn defects；yarn defects of slub；carding；drafting；winding
 
参考文献：
[1] 徐旻.纱线质量的全面检测和综合评定[J].棉纺织技术，2010,38(6)：24-26.
[2] 乐峰.UQC在线检测在控制S短粗节纱疵上的应用[C]//“经纬股份杯”2010’促设备、器材、专件技术进步经验交流研讨会论文集.咸阳：全国纺织器材科技信息中心，2010：207-214.
[3] 雒书华.USTER QUANTUM 2在线检测应用实践[C]//“经纬股份杯”2010’促设备、器材、专件技术进步经验交流研讨会论文集.咸阳：全国纺织器材科技信息中心，2010：227-231.
[4] 陈玉峰,陆振挺，王子峰.细纱胶辊造成机械波的分析与控制[J].上海纺织科技，2010,38（1）：35-38.
[5] 欧怀林.纺纱集束理论的研究与探讨[C]//“经纬股份杯”2010’促设备、器材、专件技术进步经验交流研讨会论文集.咸阳：全国纺织器材科技信息中心，2010：136-139.