应用响应曲面法的夜光机绣织物余辉亮度模型的建立  

Establishment of afterglow brightness model for luminous computerembroidery fabric by response surface methodology

作　　者：李婧[1] 余媛[1] 朱亚楠[1] 葛明桥[1] 

机构地区：[1]生态纺织教育部重点实验室(江南大学),江苏无锡214122

出　　处：《纺织学报》2017年第9期72-75,共4页Journal of Textile Research

基　　金：国家自然科学基金项目(51503082);中央高校基本科研业务费专项资金资助项目(JUSRP51505)

摘　　要：为进一步扩展夜光绣线的应用范围及提高夜光机绣织物的发光亮度,结合威尔克姆9.0绣花制版软件和富仪电脑绣花机制备出一种在夜间可发出长余辉效果的机绣织物。利用Box-Behnken设计实验方案,分析工艺参数中针迹间距、针迹速度及外界激发时间对织物余辉亮度的影响规律,以这3项影响因素为因子进行正交试验设计,得到织物余辉亮度的响应曲面模型。结果表明:相比于针迹间距和针迹时间,激发时间对夜光机绣织物的影响更为显著;优化后的最佳工艺条件为激发时间20 min,针迹长度4.5 mm,针迹间距0.4 mm,适宜条件优化下的织物余辉亮度为1.621 5 cd/m2。In order to further expand the application scope of luminous embroidery thread and improve the luminous intensity of luminous computer-embroidery fabric,a computer-embroidery fabric which can emit the light with a long afterglow effect during the night was prepared by using Wilcom 9. 0 software and Fu Yi computer embroidery machine. The influences of three kind of process parameters of stitch spacing,stitch speed and excitation time on afterglow brightness of fabric were investigated by using the BoxBehnken method,and a response surface model of afterglow brightness was obtained by designing the orthogonal test with the above three factors. The results indicate that compared with stitch spacing and stitch speed,the excitation time has a remarkable influence on afterglow brightness of fabric. The optimum technological conditions are： excitation time of 20 min,stitch length of 4. 5 mm and stitch spacing of 0. 4 mm,and the afterglow brightness under the suitable conditions is 1. 621 5 cd/m2.

关 键 词：机绣织物 夜光绣线 余辉亮度 响应曲面法 

分 类 号：TS151[轻工技术与工程—纺织材料与纺织品设计]