集聚纺针织纱自络报警纱分析与控制  

Analysis and Control of Automatic Winder Alarm Yarn for Compact Spinning Knitting Yarn

作　　者：张全同 郝本兴 赵伟国 杨合冲 马敬宝 ZHANG Quantong;HAO Benxing;ZHAO Weiguo;YANG Hechong;MA Jingbao(Shandong Hongjie Textile Technology Co.,Ltd.;Weiqiao Textile Co.,Ltd.:Zouping 256200,China)

机构地区：[1]山东宏杰纺织科技有限公司 [2]魏桥纺织股份有限公司,山东邹平256200

出　　处：《纺织器材》2025年第2期38-41,共4页Textile Accessories

摘　　要：为了提高布面质量,以纺CJ 14.8 tex针织纱为例,分析B5、B8自络报警纱产生的原因,探讨成纱质量不匀、并条工艺参数设置、机械波、粗纱张力等对B5自络报警纱的影响,以及集聚纺细纱摇架压力、异型管负压、罗拉缠花、胶辊损伤、机械状态对B8自络报警纱的影响,并提出整改措施。通过对比整改前后的试验数据,指出:影响集聚纺针织纱自络报警纱数量的因素较多;控制前纺工序半成品的质量不匀率,是减少因质量波动大造成B5报警纱的主要途径,日常生产需根据原料以及产品质量要求,合理设定工艺参数、温湿度及各处张力;管纱条干CV值变化差异大是B8自络报警纱多的主要原因,日常需保证设备、专件器材运行正常,出现问题及时查因整改,以稳定条干质量、减少损耗。In order to improve the fabric quality,taking CJ 14.8 tex knitting yarn as an example,the causes of B5 and B8 automatic winder alarm yarn are analyzed,and the influences of uneven yarn quality,drawing process parameter setting,mechanical wave and roving tension on B5 automatic winder alarm yarn are discussed.And the influences of the cradle pressure of spinning frame,the negative pressure of shaped tube,the entanglement of roller,the damage of cot and the mechanical state on the B8 automatic winder alarm yarn are discussed,and the rectification measures are put forward.By comparing the test data before and after the rectification,it is pointed out that there are many factors affecting the number of automatic winder alarm yarn of compact spinning knitting yarn.Controlling the weight unevenness of semi-finished products in the pre-spinning process is the main way to reduce the B5 alarm yarn caused by large weight fluctuations.In daily production,process parameters,temperature and humidity and tension should be reasonably set according to raw materials and product quality requirements.The large variation of evenness CV value of the bobbin yarn is the main reason for the large number of B8 automatic winder alarm yarn.It is necessary to ensure the normal operation of equipment,parts and accessories in daily life,and timely check causes and rectify problems in order to stabilize the evenness quality of the yarn and reduce the loss.

关 键 词：集聚纺 B5报警纱 B8报警纱 机械波 温湿度 张力 罗拉 胶辊 

分 类 号：TS104.2[轻工技术与工程—纺织工程]