| 错位纺纱对紧密纺成纱质量的影响 |
| |
| 引用本文： | 李向红,敖利民,马军,王媛媛.错位纺纱对紧密纺成纱质量的影响[J].棉纺织技术,2010,38(1). |
| |
| 作者姓名： | 李向红 敖利民 马军 王媛媛 |
| |
| 作者单位： | 1. 河北科技大学
2. 河北省石家庄常山恒新纺织有限公司 |
| |
| 基金项目： | 河北科技大学校立基金项目(XL200833) |
| |
| 摘 要： | 探讨错位纺纱对国产改造紧密纺成纱质量的影响及其机理。研究结果表明:错位纺纱改变了加捻三角形的形状和尺寸,因而改变了成纱结构和性质,错位纺纱对成纱质量的影响程度与错位方向和捻向的匹配有关,Z捻左斜与S捻右斜对成纱质量改善较显著;纺纱断面尺寸的变化也对成纱质量有着复杂的影响,一些因素对成纱质量是不利的,在实际生产中,应注意通过专件和工艺的配合加以改善;错位量的精确控制是错位纺纱的发展方向。
|
| 关 键 词： | 错位纺纱 加捻三角形 错位方向 错位量 纺纱断面尺寸 |
Effect of Dislocation Spinning on Compact Spinning Yarn Quality |
| |
| Li Xianghong,Ao limin,Ma Jun Wang,Yuanyuan.Effect of Dislocation Spinning on Compact Spinning Yarn Quality[J].Cotton Textile Technology,2010,38(1). |
| |
| Authors: | Li Xianghong Ao limin Ma Jun Wang Yuanyuan |
| |
| Affiliation: | Hebei University of Science and Technology;Shijiazhuang Changshan Hengxin Textile Co./a>;Ltd./a>;Hebei |
| |
| Abstract: | Influence of dislocation spinning on yarn properties was studied by modified domestic compact spinning machine,the modified mechanism was discussed as well.The research shows that the shape and size of twisting triangular space vary with the dislocation,yarn structure and properties change with twisting triangular space accordingly.Influence of dislocation on yarn quality is related to dislocation direction and twist direction.Yarn properties could be improved greatly when Z twist yarns are left dislocated ... |
| |
| Keywords: | Dislocation Spinning Twisting Triangular Space Dislocation Direction Dislocation Distance Spinning Section Size |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
