三通道数码纺段彩纱的纺纱原理及其性能
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摘要
针对目前国内外生产的段彩纱色彩变化较单一,且现有工艺无法精确控制纱线段彩长度及颜色等问题,通过环锭数码纺纱机数字化控制分段时间内纤维组分比例的变化,实现段彩纱分段长度上色彩变化的多元化和长度的可控性,并以红、黄、青3根粗纱依次组合进行耦合牵伸为例,给出了三通道环锭数码纺纱机实现数控混色纺纱的机制。设计了CMY三基色等量梯度混色的数学模型并运用Photoshop软件对混色矩阵进行了表达,将混色矩阵作为段彩纱分段长度上色彩选配的依据,绘制了三色、六色、七色段彩纱的外观模型并纺成纱线。结果表明:改变纺纱锭速、捻系数、段彩周期长度、色纤维混纺比,均可得到段彩纱条干及断裂强度值相对较优的纱线。
In view of the fact that the color changes of the segment yarn at home and abroad is relatively single,and the production process cannot achieve accurate control of the color and length of the segment colo,a digital spinning technology was used for the digital control on the change of fiber composition ratio in the segmentation time,the diversification and length controllability of the color change on the segment length of the segment color yarn. The spinning mechanism of the three-channel digital ring spinning was proposed,taking the combination of the three rovings of magenta,yellow,and blue combined in a sequential manner as an example. A mathematical model of CMY three basis color with equal gradient changes was designed. Photoshop software was used to express the color matrix. The color of the segment color yarn was selected on the basis of the mixed color matrix,and the appearance model of tri-color,sixcolor,seven-color segment colored yarn were drawn. The results show that the segment colored yarn with optimum evenness and strength could be spun by adjusting spinning speed,twist factor,period length of segment color and color fiber blending ratio.
In view of the fact that the color changes of the segment yarn at home and abroad is relatively single,and the production process cannot achieve accurate control of the color and length of the segment colo,a digital spinning technology was used for the digital control on the change of fiber composition ratio in the segmentation time,the diversification and length controllability of the color change on the segment length of the segment color yarn. The spinning mechanism of the three-channel digital ring spinning was proposed,taking the combination of the three rovings of magenta,yellow,and blue combined in a sequential manner as an example. A mathematical model of CMY three basis color with equal gradient changes was designed. Photoshop software was used to express the color matrix. The color of the segment color yarn was selected on the basis of the mixed color matrix,and the appearance model of tri-color,sixcolor,seven-color segment colored yarn were drawn. The results show that the segment colored yarn with optimum evenness and strength could be spun by adjusting spinning speed,twist factor,period length of segment color and color fiber blending ratio.
引文
[1]张瑞林,曾祥慧,朱宝湘.段染纱线仿真模拟中的颜色渐变实现方法[J].计算机系统应用,2010,19(7):197-200.ZHANG Ruilin, ZENG Xianghui, ZHU Baoxiang.Implementation of color gradient in dyed yarn simulation[J]. Journal of Computer Applications, 2010,19(7):197-200.
[2]桂亚夫.色纺生产工艺流程与新型花式纱线开发[J].棉纺织技术,2017,45(5):1-4.GUI Yafu. Colour-spun production process and development of a new type of fancy yarn[J]. Cotton Textile Technology,2017,45(5):1-4.
[3]高倩.段彩纱的颜色周期性及其性能研究[D].上海:东华大学,2015(6):4-6.GAO Qian. Investigation on the periodic color and the property of the segment colored yarn[D]. Shanghai:Donghua University,2015(6):4-6.
[4]高卫东,郭明瑞,薛元,等.基于环锭纺的数码纺纱方法[J].纺织学报,2016,37(7):44-48.GAO Weidong,GUO Mingrui,XUE Yuan,et al. A novel method to produce ring spin yarn-digital spinn-ing[J].Journal of Textile Research,2016,37(7):44-48.
[5]薛元,高卫东,杨瑞华,等.三组分异同步二级牵伸纺制多彩竹节纱的方法及装置:201510140910. 4[P].2015-06-17.XUE Yuan,GAO Weidong,YANG Ruihua,et al. The method and device of three different secondary draft to spinning colorful slub yarn:201510140910. 4[P].2015-06-17.
[6]顾燕,薛元,高卫东,等.采用三通道数码纺的色彩渐变纱性能[J].纺织学报,2018,39(2):62-67.GU Yan, XUE Yuan, GAO Weidong, et al.Performance of color gradient yarn using three-channel digital spinning[J]. Journal of Textile Research,2018,39(2):62-67.
[7]薛元,高卫东,杨瑞华.三通道数码纺纱:纱线的柔性数字化加工技术[J].纺织导报,2017(8):46-50.XUE Yuan,GAO Weidong,YANG Ruihua. Threechannel digital spinning:a flexible digital technology for yarn production[J]. China Textile Leader,2017(8):46-50.
[8]胡佳超,史晶晶,卢宏明,等.等线密度精确段彩纺成纱性能分析[J].现代纺织技术,2014,22(2):1-4.HU Jiachao, SHI Jingjing, LU Hongming, et al.Performance analysis of segment colored yarn with constant line density[J]. Advanced Textile Technology,2014,22(2):1-4.
[9]史晶晶,陈伟雄,薛元,等.后区牵伸对等线密度棉段彩纱性能的影响[J].纺织学报, 2013,34(6):30-33.SHI Jingjing, CHEN Weixiong, XUE Yuan, et al.Effect of back zone draft on physical properties of segment colored cotton yarn with constant linear density[J]. Journal of Textile Research, 2013,34(6):30-33.
[10]刘天佑,易洪雷,陈伟雄.等线密度段彩纱条干和毛羽的影响因素分析[J].棉纺织技术,2014,42(1):13-16.LIU Tianyou,YI Honglei,CHEN Weixiong. Analysis on the influence factors of segment colored yarn evenness and hairiness in equal line density[J]. Cotton Textile Technology,2014,42(1):13-16.
[2]桂亚夫.色纺生产工艺流程与新型花式纱线开发[J].棉纺织技术,2017,45(5):1-4.GUI Yafu. Colour-spun production process and development of a new type of fancy yarn[J]. Cotton Textile Technology,2017,45(5):1-4.
[3]高倩.段彩纱的颜色周期性及其性能研究[D].上海:东华大学,2015(6):4-6.GAO Qian. Investigation on the periodic color and the property of the segment colored yarn[D]. Shanghai:Donghua University,2015(6):4-6.
[4]高卫东,郭明瑞,薛元,等.基于环锭纺的数码纺纱方法[J].纺织学报,2016,37(7):44-48.GAO Weidong,GUO Mingrui,XUE Yuan,et al. A novel method to produce ring spin yarn-digital spinn-ing[J].Journal of Textile Research,2016,37(7):44-48.
[5]薛元,高卫东,杨瑞华,等.三组分异同步二级牵伸纺制多彩竹节纱的方法及装置:201510140910. 4[P].2015-06-17.XUE Yuan,GAO Weidong,YANG Ruihua,et al. The method and device of three different secondary draft to spinning colorful slub yarn:201510140910. 4[P].2015-06-17.
[6]顾燕,薛元,高卫东,等.采用三通道数码纺的色彩渐变纱性能[J].纺织学报,2018,39(2):62-67.GU Yan, XUE Yuan, GAO Weidong, et al.Performance of color gradient yarn using three-channel digital spinning[J]. Journal of Textile Research,2018,39(2):62-67.
[7]薛元,高卫东,杨瑞华.三通道数码纺纱:纱线的柔性数字化加工技术[J].纺织导报,2017(8):46-50.XUE Yuan,GAO Weidong,YANG Ruihua. Threechannel digital spinning:a flexible digital technology for yarn production[J]. China Textile Leader,2017(8):46-50.
[8]胡佳超,史晶晶,卢宏明,等.等线密度精确段彩纺成纱性能分析[J].现代纺织技术,2014,22(2):1-4.HU Jiachao, SHI Jingjing, LU Hongming, et al.Performance analysis of segment colored yarn with constant line density[J]. Advanced Textile Technology,2014,22(2):1-4.
[9]史晶晶,陈伟雄,薛元,等.后区牵伸对等线密度棉段彩纱性能的影响[J].纺织学报, 2013,34(6):30-33.SHI Jingjing, CHEN Weixiong, XUE Yuan, et al.Effect of back zone draft on physical properties of segment colored cotton yarn with constant linear density[J]. Journal of Textile Research, 2013,34(6):30-33.
[10]刘天佑,易洪雷,陈伟雄.等线密度段彩纱条干和毛羽的影响因素分析[J].棉纺织技术,2014,42(1):13-16.LIU Tianyou,YI Honglei,CHEN Weixiong. Analysis on the influence factors of segment colored yarn evenness and hairiness in equal line density[J]. Cotton Textile Technology,2014,42(1):13-16.