略谈集聚纺纱毛羽的控制
2021-08-20 17:12:59 来源: 评论:0 点击:
为减少纱线毛羽,介绍成纱毛羽的概念与危害,以及负压式集聚纺纱原理,通过对比采用不同后区牵伸倍数、集聚纺纱负压、温湿度、网格圈、导纱钩、钢丝圈及三同轴度纺不同品种集聚纺纱线的毛
谢鲁愚,陈小娣,孟振林
(西安纺织集团有限责任公司,西安 710025)
摘要:为减少纱线毛羽,介绍成纱毛羽的概念与危害,以及负压式集聚纺纱原理,通过对比采用不同后区牵伸倍数、集聚纺纱负压、温湿度、网格圈、导纱钩、钢丝圈及三同轴度纺不同品种集聚纺纱线的毛羽数量,分析纺纱工艺及纺纱器材对纱线毛羽的影响,阐述设备的日常保养维护、工艺调整和运转管理要点。指出:集聚纺纱装置的应用能显著减少3 mm及以上有害毛羽,但实际生产中应考虑原料性能、纱线质量、工艺参数、纺纱器材状态等影响因素,做好温湿度控制及设备日常使用和维护,才能达到改善成纱品质的目的。
关键词:集聚纺纱;成纱毛羽;锭速;牵伸倍数;钢丝圈;网格圈;负压;导纱钩中图分类号:TS103.8 文献标志码:B 文章编号:1001-9634(2021)01-0037-04
收稿日期:2020-05-22
作者简介:谢鲁愚(1982—),男,陕西勉县人,工程师,主要从事纺纱工艺、设备技改和质量控制方面的研究。
A Brief Discussion on Control of Yarn Hairiness in Compact Spinning
XIE Luyu,CHEN Xiaodi,MENG Zhenlin
(Xi’an Textile Group Co.,Ltd.,Xi’an 710025,China)
XIE Luyu,CHEN Xiaodi,MENG Zhenlin
(Xi’an Textile Group Co.,Ltd.,Xi’an 710025,China)
Abstract:In order to reduce yarn hairiness,the concept and harmfulness of yarn hairiness and the principle of negative pressure compact spinning are introduced,the hairiness of different kinds of compact spinning with different back-zone draft multiple,negative pressure,temperature and humidity,lattice apron,yarn guide hook,travelers and three coaxial degree are compared,and the influence of spinning process and spinning accessories on yarn hairiness are analyzed.The key points of daily maintenance,process adjustment and operation management of the equipments are described.It is pointed out that the application of compact spinning device can significantly reduce the harmful hairiness with the length 3 mm and above.In the actual production,we should consider the influence factors such as raw material performance,yarn quality,process parameters and spinning accessories status,and do a good job in temperature and humidity control and equipment daily use and maintenance,so as to achieve the purpose of improving yarn quality.
Key Words:compact spinning;yarn hairiness;spindle speed;draft multiple;traveler;lattice apron;negative pressure;yarn guide hook
参考文献:
[1] 刘建刚.细纱工序对成纱毛羽的影响因素及控制措施[C]//2007’中国纱线质量暨新产品开发技术论坛论文集.西安:全国棉纺织科技信息中心,2007:347-348.
[2] 张俊娥.减少细纱毛羽的体会和探讨[C]//“安徽潜阳杯”2008年全国推广应用新型纺织器材科技成果技术研讨会论文集.北京:中国纺织工程学会,2008:375-378.
[3] 苏旭中,吴婷婷,谢春萍,等.网格圈式紧密纺集聚负压对成纱性能的影响[J].棉纺织技术,2011,39(2):14-16.
[4] 赵红梅.细纱工序控制毛羽的措施[J].无锡轻工大学学报,2001,20(4):406-408.
[5] 何俊.谈谈如何减少细纱工序中毛羽的几点建议和措施[J].中小企业管理与科技,2011(36):322.
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