机织物反复弯曲性能测试及指标分析
|
摘要
选择纯棉、涤纶和羊毛3种类型的机织物,利用自制马鞍状织物弯曲装置进行反复弯曲性能测试。结果显示:机织物的1次弯曲曲线和10次反复弯曲曲线之间有较大的差距,多次弯曲能更准确的反映织物的弯曲性能。根据Ghosh的四次多项式织物的弯曲理论,得到6种试样的经、纬向1次和10次弯曲过程的拟合方程,并提出了多次弯曲功差异率、多次弯曲回复功差异率和头末次滞后功差异率3项指标,用于比较机织物反复弯曲性能。通过对试样进行反复弯曲性能进行测试,验证了该3项指标符合织物实际弯曲性能的特点。
The repeated bending property of three kind of woven fabrics made with cotton, polyester and wool, were tested by using a saddle-shaped fabric bending device. The results showed that the difference between the first bending curve and the curves of 10 repeated bending is obvious, the repeated bending of the fabric can reflect the bending performance of the fabric more accurately. According to the bending theory of Ghosh's quantic polynomial fabric, the fitting equations of the warp and weft bending processes of 6 kinds of samples for 1 and 10 times were obtained. Three bending work rate differences, multiple bending work return difference and initial and final work difference were used to compare the repeated bending performance of the woven fabric. The bending properties of the woven fabrics were tested and the results showed that the 3 item indicators can reflect the actual characteristics of the fabric bending.
The repeated bending property of three kind of woven fabrics made with cotton, polyester and wool, were tested by using a saddle-shaped fabric bending device. The results showed that the difference between the first bending curve and the curves of 10 repeated bending is obvious, the repeated bending of the fabric can reflect the bending performance of the fabric more accurately. According to the bending theory of Ghosh's quantic polynomial fabric, the fitting equations of the warp and weft bending processes of 6 kinds of samples for 1 and 10 times were obtained. Three bending work rate differences, multiple bending work return difference and initial and final work difference were used to compare the repeated bending performance of the woven fabric. The bending properties of the woven fabrics were tested and the results showed that the 3 item indicators can reflect the actual characteristics of the fabric bending.
引文
[1] 张才前.涤纶仿毛长丝弯曲性能测试因素分析[J].毛纺科技,2012,40(6):55-57.
[2] 杨萍.纱线与织物的弯曲刚度研究[D].上海:东华大学,2002.
[3] 王府梅,徐广标.精纺毛型织物弯曲性能预测途径探[J]. 纺织学报,2004, 25(2):76-78.
[4] KANG Taejin,JOO Kiho. Analyzing fabric bucking based on nonlinear bending properties[J].Textile Research Journal,2004,74: 172-177.
[5] 程浩南.基于马鞍法的机织物弯曲性能测试方法的有效性研究[J].纺织报告,2015,34(8):69-71.
[6] 张超峰. 马鞍法织物弯曲性能测试方法研究[D]. 西安: 西安工程大学, 2011.
[7] 郑天勇,吴珍,赵媛媛,等.Peirce机织物几何结构模型的探讨[J].河南工程学院学报(自然科学版),2016,26(3):1-5.
[8] 刘成霞. 机织基于图像处理的织物弯曲性能测试方法[J]. 纺织学报, 2013,34(7): 52-56.
[9] 季慧,蒋耀兴,张长胜.织物弯曲性能测试新方法[J].丝绸,2017,54(3):33-37.
[10] 孙炳合,梅兴波,王正伟.织物弯曲性能研究的动态和新方法[J]. 上海纺织科技, 2000,28(3):7- 8.
[11] 吴巧英, 胡滢,吴春胜,等.不同织物弯曲性能测试仪测试结果的比较[J]. 纺织学报, 2015,36(7):126- 130.
[12] 何琦辉,王正伟.利用织物实际弯曲形态测试其弯曲性质的算法[J]. 纺织学报, 2006,27(12):52- 58.
[2] 杨萍.纱线与织物的弯曲刚度研究[D].上海:东华大学,2002.
[3] 王府梅,徐广标.精纺毛型织物弯曲性能预测途径探[J]. 纺织学报,2004, 25(2):76-78.
[4] KANG Taejin,JOO Kiho. Analyzing fabric bucking based on nonlinear bending properties[J].Textile Research Journal,2004,74: 172-177.
[5] 程浩南.基于马鞍法的机织物弯曲性能测试方法的有效性研究[J].纺织报告,2015,34(8):69-71.
[6] 张超峰. 马鞍法织物弯曲性能测试方法研究[D]. 西安: 西安工程大学, 2011.
[7] 郑天勇,吴珍,赵媛媛,等.Peirce机织物几何结构模型的探讨[J].河南工程学院学报(自然科学版),2016,26(3):1-5.
[8] 刘成霞. 机织基于图像处理的织物弯曲性能测试方法[J]. 纺织学报, 2013,34(7): 52-56.
[9] 季慧,蒋耀兴,张长胜.织物弯曲性能测试新方法[J].丝绸,2017,54(3):33-37.
[10] 孙炳合,梅兴波,王正伟.织物弯曲性能研究的动态和新方法[J]. 上海纺织科技, 2000,28(3):7- 8.
[11] 吴巧英, 胡滢,吴春胜,等.不同织物弯曲性能测试仪测试结果的比较[J]. 纺织学报, 2015,36(7):126- 130.
[12] 何琦辉,王正伟.利用织物实际弯曲形态测试其弯曲性质的算法[J]. 纺织学报, 2006,27(12):52- 58.