SX3-6833B型大前冲压力棒碳纤上销的应用
2017-01-19 15:50:44   来源:   评论:0 点击:

为了提高成纱质量,介绍SX3-6833B型大前冲压力棒碳纤上销的结构特点和工艺适应性,并对上销在实际应用中纤维的运动力学进行分析;通过3组对比试验及理论分析,指出:SX3-6833B型大前冲压力
陈国亮,李  宏
(南阳纺织集团有限公司,河南 南阳  473000)
 
摘要:为了提高成纱质量,介绍SX3-6833B型大前冲压力棒碳纤上销的结构特点和工艺适应性,并对上销在实际应用中纤维的运动力学进行分析;通过3组对比试验及理论分析,指出:SX3-6833B型大前冲压力棒碳纤上销改变了后区牵伸型式、加大了上销前后开档,强度高、精度高、不易变形、抗静电、寿命长;符合纺纱牵伸浮游纤维控制工艺,在适当降低配棉等级的情况下能改善成纱质量;要从设备、工艺两方面进行攻关,探索出适用性强的操作方法。
关键词:上销;压力棒;平面牵伸;V型牵伸;摩擦力界;配棉等级
中图分类号:TS103.81 +4      文献标志码:B      文章编号:1001-9634(2017)01-0051-03
 
收稿日期:2016-05-04
作者简介:陈国亮(1984—),男,河南商丘人,助理工程师,主要从事纺纱设备及工艺技术研究。
网络出版时间:2016-10-08 14:13
http://www.cnki.net/kcms/detail/61.1131.TS. 20161008.1413.032.html
 
Application of Top Apron Cradle SX3-6833B Series with
Big Advance Pressure Bar of Carbon Fiber
CHEN Guoliang,LI Hong
(Nanyang Textile Group Co.,Ltd.,Nanyang 473000,China)
 
Abstract:To improve yarn quality,introduction is made to the top apron cradle SX3-6833B series with big advance pressure bar of carbon fiber regarding the structure characteristics and process adaptability.Analysis is made to the fiber motion in mechanics.The theoretical analysis of the 3 groups of contrast experiments finds that top apron cradle SX3-6833B series with big advance pressure bar of carbon fiber change the drafting mode,and increase the front and rear shed of the top apron cradle with high strength,high precision,deformation resistant,antistatic and long service life,applicable in control of flying fibers,improving the quality of yarn in cotton blending of lower grade,yet good operation method is needed from two aspects of equipments and technology exploration.
Key Words:top apron cradle;pressure bar;plane drawing;V type drawing;friction field;cotton blending grade
 
参考文献:
[1] 赵博,石陶然.DL-14270型尼龙上销应用实践[J].纺织器材,2004,31(6):24-25.
[2] 张瑾.细纱牵伸对成纱条干均匀度的影响[J].棉纺织技术,2003,31(4):40-42.
[3] 成立强.附加牵伸后区压力棒上销的发明机理及其应用前景[J].纺织器材,2006,33(4):12-14.
[4] 蔡志勇,陈名均,聂发辉. 应用后区压力棒上销的纺纱效果分析[J].纺织器材,2006,33(6):36-38.
 

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