经编张力补偿装置对经纱张力的影响  

Influence of warp knitting tension compensation device on warp tension

作　　者：张灵婕 缪旭红[1] 蒋高明[1] 马丕波[1] ZHANG Lingjie MIAO Xuhong JIANG Gaoming MA Pibo(Engineering Research Center for Knitting Technology, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China)

机构地区：[1]江南大学教育部针织技术工程研究中心,江苏无锡214122

出　　处：《纺织学报》2016年第11期126-129,140,共5页Journal of Textile Research

基　　金：中央高校基本科研业务费专项资金项目(JUSRP5140A);江苏省自然科学基金项目(BK20140161);江苏省产学研联合创新资金-前瞻性联合研究项目(BY2015019-20);江苏省产学研联合创新资金-前瞻性联合研究项目(BY2015019-01)

摘　　要：经纱张力影响经编生产顺利进行,为此,使用KARL MAYER的KS4EL型经编机进行实验。先对补偿装置的弹性元件进行弹性系数测试,然后分别选用张力补偿装置上的3组张力弹簧安装密度及张力弹簧规格,通过改变装置弹性系数进行经纱张力测试实验。分析实验结果可知,改变张力补偿装置的相关参数就可以改变张力补偿装置的弹性性能,进而调节补偿装置对经纱织造张力的补偿性能。研究结果表明,随着张力补偿装置弹性系数的增大,经纱动态张力最大值增大,最小值先增大后减小,平均值上升,变异系数增大,说明随着张力补偿装置弹性系数增大,其补偿效果下降。Based on the significant influence of warp tension on warp knitting production, the KARL MAYER type warp knitting machine was used to carry out the experiments. Firstly, the elasticity coefficient of elastic element for the compensation device was tested, and then three groups of tension spring installation density and tension spring specifications were selected, the warp tension test experiments were carried out by changing the elastic coefficient. The experiment data analysis shows that by changing the tension compensation device related parameters, the slastic properties of compensation device could be changed, which can adjust the compensation on warp knitting tension. The results show that the maximum dynamic tension of warp increases with the elasticity coefficient of tension compensation device, and the minimum value first increases then decreases. The average dynamic tension of warp rises, and the variation coefficient increases. This indicates that with the elastic coefficient increase of tension compensation device, the compensation effects decreases.

关 键 词：经编 经纱 张力 张力补偿装置 

分 类 号：TS184[轻工技术与工程—纺织材料与纺织品设计]