纱线断裂功对经编织造性能的影响
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摘要
为深入了解经编织造对纱线力学性能的要求,结合纱线张力及断裂功,提出用纱线断裂功来评价纱线经编织造性能的观点。选择集聚纺14.58 tex长绒棉棉纱、集聚赛络纺9.72 tex棉纱及8.33 tex(72 f)涤纶丝为试样进行经编织造,测试其张力及纱线拉伸断裂性能。将3种纱线张力测试数据进行角度域转化,计算单循环内纱线张力做功,再结合纱线断裂功进行分析。结果表明:棉纱和涤纶丝张力随主轴变化趋势相同且波动程度差别较小;棉纱张力做功接近纱线断裂功,而涤纶丝张力做功远小于其断裂功;纱线张力做功与纱线断裂功之间差值越大,纱线经编织造适应能力越强。
In order to better understand the mechanical properties of yarn for warp knitting, yarn tensions during warp knitting and rupture work of yarn were studied. The idea of yarn rupture work to evaluate the warp knitting performance was suggested. The 14.58 tex cotton yarn, 9.72 tex compact siro-spun cotton yarn and 8.33 tex(72 f) polyester filament were selected, and the yarn tension and mechanical performance were tested. Tensile properties of these yarns were transformed by angle domain, and tension work of each knitting cycle was calculated. Combining with the analysis of the yarn rupture work, it is found that the cotton yarn tension is close to the rupture work, while the polyester tension is far less than the rupture work. The greater the difference between yarn tension and yarn fracture work, the stronger the yarn warp knitting adaptability.
In order to better understand the mechanical properties of yarn for warp knitting, yarn tensions during warp knitting and rupture work of yarn were studied. The idea of yarn rupture work to evaluate the warp knitting performance was suggested. The 14.58 tex cotton yarn, 9.72 tex compact siro-spun cotton yarn and 8.33 tex(72 f) polyester filament were selected, and the yarn tension and mechanical performance were tested. Tensile properties of these yarns were transformed by angle domain, and tension work of each knitting cycle was calculated. Combining with the analysis of the yarn rupture work, it is found that the cotton yarn tension is close to the rupture work, while the polyester tension is far less than the rupture work. The greater the difference between yarn tension and yarn fracture work, the stronger the yarn warp knitting adaptability.
引文
[1] 王俊科,夏风林.闭环控制经编送经系统[J].纺织学报,2017,38(2):165-169,176.WANG Junke, XIA Fenglin. Close-loop controlled warp knitting system [J]. Journal of Textile Research, 2017,38 (2): 165-169,176.
[2] 郑宝平,蒋高明,夏风林,等.基于转矩控制模式的经编电子横移系统设计[J].纺织学报,2012,33(10):122-127,140.ZHENG Baoping, JIANG Gaoming, XIA Fenglin, et al. Design of warp knitting electronic transverse movement system based on torque control mode [J]. Journal of Textile Research,2012,33(10):122-127,140.
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[4] METZKES K, SCHMIDT R, MARTIN J, et al. Simulation of the yarn transportation dynamics in a warp knitting machine[J]. Textile Research Journal, 2013, 83(12): 1251-1262.
[5] HETZLER H. On moving continua with contacts and sliding friction: modeling, general properties and examples[J]. International Journal of Solids and Structures, 2009, 46(13): 2556-2570.
[6] BEITELSCHMIDT M. Simulation of warp and cloth forces in weaving machines[J]. Melliand Textilberichte, 2000, 81: 45-48.
[7] 胡瑜,缪旭红.经编织造过程对短纤纱力学性能的影响[J]. 纺织学报, 2016, 37(7):55-60.HU Yu, MIAO Xuhong. Effects of warp-knitting process on the mechanical properties of spun yarn [J]. Journal of Textile Research, 2016,37 (7): 55-60.
[8] 张灵婕,缪旭红,蒋高明,等.经编张力补偿装置对经纱张力的影响[J].纺织学报, 2016, 37(11):126-129, 140.ZHANG Lingjie, MIAO Xuhong, JIANG Gaoming, et al. Effect of warp tension compensation device on warp tension [J]. Journal of Textile Research, 2016, 37(11):126-129,140.
[9] 蒋高明,李欣欣. 短纤纱经编产品开发与应用[J]. 纺织导报, 2016(9):88-92.JIANG Gaoming, LI Xinxin. Development and application of warp knitting products for spun yarns [J]. China Textile Leader, 2016(9): 88-92.
[10] 徐颖, 蒋高明, 缪旭红. 集聚纺高支棉纱的经编编织工艺探讨[J]. 针织工业, 2008(6): 22-24.XU Ying, JIANG Gaoming, MIAO Xuhong. Tight spinning high count cotton yarn weaving process [J]. Knitting Industries, 2008(6): 22-24.
[11] 刘行,缪旭红,赵帅权. 纱线张力测试方法研究进展[J]. 棉纺织技术,2015(1):78-82.LIU Xing, MIAO Xuhong, ZHAO Shuaiquan. Yarn tension test method research [J]. Cotton Textile Technology, 2015(1):78-82.
[12] 刘行. 经编纱线动态张力高频测试与评价[D]. 无锡:江南大学,2017:30-32.LIU Xing. Tensile yarn dynamic tension high frequency test and evaluation [D]. Wuxi:Jiangnan University, 2017:30-32.
[13] 刘彦伯,杨原梅,王作安, 等.对纤维和纱线断裂机理及属性指标的再认识[J].纺织科技进展,2005(1):21,32.LIU Yanbo, YANG Yuanmei, WANG Zuoan, et al. Re-understanding of fiber and yarn breaking mechanism and attribute index [J]. Progress in Textile Science & Technology, 2005 (1): 21,32.
[2] 郑宝平,蒋高明,夏风林,等.基于转矩控制模式的经编电子横移系统设计[J].纺织学报,2012,33(10):122-127,140.ZHENG Baoping, JIANG Gaoming, XIA Fenglin, et al. Design of warp knitting electronic transverse movement system based on torque control mode [J]. Journal of Textile Research,2012,33(10):122-127,140.
[3] 郁崇文.新型纺纱技术的发展[J].棉纺织技术,2003,31(1):912.YU Chongwen. The development of new spinning technology [J]. Cotton Textile Technology, 2003,31(1):912.
[4] METZKES K, SCHMIDT R, MARTIN J, et al. Simulation of the yarn transportation dynamics in a warp knitting machine[J]. Textile Research Journal, 2013, 83(12): 1251-1262.
[5] HETZLER H. On moving continua with contacts and sliding friction: modeling, general properties and examples[J]. International Journal of Solids and Structures, 2009, 46(13): 2556-2570.
[6] BEITELSCHMIDT M. Simulation of warp and cloth forces in weaving machines[J]. Melliand Textilberichte, 2000, 81: 45-48.
[7] 胡瑜,缪旭红.经编织造过程对短纤纱力学性能的影响[J]. 纺织学报, 2016, 37(7):55-60.HU Yu, MIAO Xuhong. Effects of warp-knitting process on the mechanical properties of spun yarn [J]. Journal of Textile Research, 2016,37 (7): 55-60.
[8] 张灵婕,缪旭红,蒋高明,等.经编张力补偿装置对经纱张力的影响[J].纺织学报, 2016, 37(11):126-129, 140.ZHANG Lingjie, MIAO Xuhong, JIANG Gaoming, et al. Effect of warp tension compensation device on warp tension [J]. Journal of Textile Research, 2016, 37(11):126-129,140.
[9] 蒋高明,李欣欣. 短纤纱经编产品开发与应用[J]. 纺织导报, 2016(9):88-92.JIANG Gaoming, LI Xinxin. Development and application of warp knitting products for spun yarns [J]. China Textile Leader, 2016(9): 88-92.
[10] 徐颖, 蒋高明, 缪旭红. 集聚纺高支棉纱的经编编织工艺探讨[J]. 针织工业, 2008(6): 22-24.XU Ying, JIANG Gaoming, MIAO Xuhong. Tight spinning high count cotton yarn weaving process [J]. Knitting Industries, 2008(6): 22-24.
[11] 刘行,缪旭红,赵帅权. 纱线张力测试方法研究进展[J]. 棉纺织技术,2015(1):78-82.LIU Xing, MIAO Xuhong, ZHAO Shuaiquan. Yarn tension test method research [J]. Cotton Textile Technology, 2015(1):78-82.
[12] 刘行. 经编纱线动态张力高频测试与评价[D]. 无锡:江南大学,2017:30-32.LIU Xing. Tensile yarn dynamic tension high frequency test and evaluation [D]. Wuxi:Jiangnan University, 2017:30-32.
[13] 刘彦伯,杨原梅,王作安, 等.对纤维和纱线断裂机理及属性指标的再认识[J].纺织科技进展,2005(1):21,32.LIU Yanbo, YANG Yuanmei, WANG Zuoan, et al. Re-understanding of fiber and yarn breaking mechanism and attribute index [J]. Progress in Textile Science & Technology, 2005 (1): 21,32.