细纱压力棒上销应用体会
2017-09-20 10:02:43   来源:   评论:0 点击:

为提高成纱质量,介绍压力棒上销作用,并对使用前后的成纱质量和生产效率进行对比,探讨使用压力棒上销后出硬头、条干不匀、粗纱定量不合理等应对措施;分析压力棒4种粗纱绕法对成纱
王红梅
(尉氏纺织有限公司,河南 开封475000)
 
摘要:为提高成纱质量,介绍压力棒上销作用,并对使用前后的成纱质量和生产效率进行对比,探讨使用压力棒上销后出硬头、条干不匀、粗纱定量不合理等应对措施;分析压力棒4种粗纱绕法对成纱质量的影响并从工艺配置、设备、相对湿度及前后档胶辊配置等方面给出了使用压力棒上销应注意的事项。指出:使用压力棒上销后,成纱质量和生产效率得到提升;须从工艺、设备、温湿度、操作管理等方面加强,才能充分发挥压力棒上销的作用,全面提升产品质量。
关键词:压力棒;上销;引导力;控制力;隔距;出硬头;条干均匀度
中图分类号:TS103.81+文献标志码:文章编号:1001-9634(2017)04-0036-03
 
收稿日期:2016-12-11
作者简介:王红梅(1974—),女,河南开封人,主要从事棉纺工艺的研究。
 
Application Realization of Spinning Top Apron Cradle with Pressure Bar
WANG Hongmei
(Weishi Textile Co.,Ltd.,Kaifeng 475000,China)
 
Abstract:To improve the yarn quality,introduction is made to the top apron cradle with pressure bar regarding its role in spinning.Comparative analysis is done to yarn quality and spining efficiency before and after application of the same.Some cautions is given against null draft,uneveness,unwise roving ration.Analysis is done to the top cradle with pressure bar on spinning quality regarding the four winding methods of roving yarn including the process configuration,requirement of equipments and humiture and configuration of cots both in front section and rear section.It is pointed out that application of the top apron cradle with pressure bar improves yarn quality and product effiency,however,something must be done in control of processes,equipments,humiture,and operation management to full play of the top cradle with pressure bar to enhance product quality comprehensively.
Key Words:pressure bar;top apron cradle;guide force;control force;gauge;null draft;evenness
 
参考文献:
[1] 中国纺织总会教育部.棉纺基础[M].3版.北京:中国纺织出版社,2007.
[2] 殷高伟,张晓方.应用RS-6939BS型上销提高纱线质量的实践[J].纺织器材,2010,37(1):32-34.
[3] 刘倩,韩冰,赵建奎.后区双压力棒上销在集聚纺上的应用[J].纺织器材,2016,43(3):43-46.       
[4] 蔡志勇,陈铭均,聂发辉.应用压力棒上销纺纱效果分析[J].纺织器材,2006,33(6):36-38.                         
 

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