等线密度段彩纱纺纱工艺设计与分析  

Design and Analysis of Spinning Process of Segment Colored Yarn with Uniform Linear Density

作　　者：徐舒曼[1] 陈倩[1] 易洪雷[1] 陈伟雄[1] 薛元[1] 

机构地区：[1]嘉兴学院材料与纺织工程学院,浙江嘉兴314001

出　　处：《现代纺织技术》2015年第4期13-16,共4页Advanced Textile Technology

基　　金：浙江省重点科技创新团队自主立项课题(2010R50012-11);浙江省大学生科技创新活动计划暨新苗人才计划项目(2014R417018)

摘　　要：探讨纺出等线密度段彩纱的工艺,以及工艺参数的优化设计。通过对影响成纱质量因素进行单因子实验,从中得到主要的影响因子:锭速、分段时间、捻系数;再通过旋转组合的设计方案,进行实验,得出生成纱质量良好的工艺参数。分析锭速、分段时间、捻系数对段彩纱的强力、条干、棉结、粗节、细节等性能的影响,并建立相应的回归方程,对影响显著的回归方程做三维图分析。结果表明,通过工艺参数的设计与优化,可以生产性能良好的段彩纱。This paper discusses the spinning process of segment colored yarn with uniform linear density and optimization design of technological parameters,obtains main factors of influence,i.e.spindle speed,time segment and twist factor through single factor test on factors influencing yarn quality,conducts analysis according to the design scheme of rotational combination,obtains technological parameters producing good yarn quality,analyzes the influence of spindle speed,time segment and twist factor on the strength,evenness,nep,thickness and detail of segment colored yarn,establishes the corresponding regression equation and conducts three-dimensional diagram analysis on the regression equation with significant influence.The result shows that segment color yarn with good performance can be produced through the design and optimization of technological parameters.

关 键 词：等线密度 段彩纱 纺纱工艺 工艺参数优化 

分 类 号：TS104.79[轻工技术与工程—纺织工程]