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| 防止异向纱线重叠的卷绕比动态调节方法 | |
| 引用本文： | 谢卫东,王春光,任冬友,孟建国,周乐云,彭晓东,魏群义. 防止异向纱线重叠的卷绕比动态调节方法[J]. 纺织学报, 2011, 32(7): 40-43 |
| 作者姓名： | 谢卫东 王春光 任冬友 孟建国 周乐云 彭晓东 魏群义 |
| 作者单位： | 1. 重庆大学材料科学与工程学院,重庆,400045 2. 重庆国际复合材料有限公司,重庆,400082 3. 深圳市利源水务设计咨询有限公司,广东深圳,518031 |
| 基金项目： | 国家科技支撑计划项目(2007BAE33B02,2007BAE33B01); 重庆市科技攻关计划项目(CSTC2009AA4013,CSTC2010AA4051) |
| 摘 要： | 纱线卷绕中,适宜的卷绕比可以有效防止纱线间距过小所导致的重叠,但在卷绕过程中异向纱线夹角会随着纱筒直径的增大而逐渐减小,可引发纱线重叠及塌边等缺陷.为此,采用数学方法分析卷绕比与纱线夹角的微变关系,发现等差式降低卷绕比可以避免纱线夹角持续减小,同时保证了最小纱线间距适度增大且不影响纱线的排布规律.认为动态调节卷绕比可削... |
| 关 键 词： | 卷绕 纱线 纱线重叠 卷绕比 |
Dynamic regulation of winding ratio to prevent unparalleled yarn overlapping |
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| XIE Weidong,WANG Chunguang,REN Dongyou,MENG Jianguo,ZHOU Leyun,PENG Xiaodong,WEI Qunyi. Dynamic regulation of winding ratio to prevent unparalleled yarn overlapping[J]. Journal of Textile Research, 2011, 32(7): 40-43 | |
| Authors: | XIE Weidong WANG Chunguang REN Dongyou MENG Jianguo ZHOU Leyun PENG Xiaodong WEI Qunyi |
| Affiliation: | XIE Weidong1,WANG Chunguang1,REN Dongyou2,MENG Jianguo3,ZHOU Leyun2,PENG Xiaodong1,WEI Qunyi1(1.College of Materials Science and Engineering,Chongqing University,Chongqing 400045,China,2.Chongqing Polycomp International Corp.,Chongqing 400082,3.Shenzhen Liyuan Water Design & Consultation Co.,Shenzhen,Guangdong 518031,China) |
| Abstract: | The proper winding ratio can prevent yarn overlapping resulting from too small yarn interval when winding,but the yarn separation angle decreases with the spindle diameter increasing,which may make yarn overlapping,edge collapsing and other problems.Therefore,the relationship between the winding ratio and yarn separation angle was analyzed using mathematical methods,and it was found that the grade type decreasing winding ratio can avoid yarn separation angle continuous reducing,insure proper yarn interval w... |
| Keywords: | winding yarn yarn overlapping winding ratio |
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