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IMPACT OF DIRECTIONS ON FRICTIONAL PROPERTIES OF A KNITTED FABRIC

机译:方向对针织面料摩擦性能的影响

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摘要

The slip of a textile fabric to a similar fabric probably depends on the direction due to the anisotropy of the fabric's structure and surface geometry. The effect of the actual mutual fabrics' position is important as well as the surface profile substantively changes in the course of a slip. The exact theoretical calculation of the frictional resistance for knitted fabrics is difficult, so an experimental approach is preferred in the contribution. Periodical changes in the frictional resistance that are followed by a change in the mutual fabrics' speed, are measured and proved to relate to the periodicity of the knitted fabric's structure, mainly at a great lateral pressure. A lower mutual pressure is, on the contrary, attached to the greater impact of the fabric's hairiness.
机译:由于织物结构和表面几何形状的各向异性,织物向类似织物的滑移可能取决于方向。实际的共同织物位置的影响很重要,并且表面轮廓在打滑过程中也会发生实质性变化。针织物的摩擦阻力的精确理论计算很困难,因此,最好采用实验方法。摩擦阻力的周期性变化,继之以相互之间织物速度的变化,被测量并证明与针织织物结构的周期性有关,主要在很大的侧向压力下。相反,较低的相互压力与织物毛羽的较大影响有关。

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  • 来源
    《Vlakna a Textil》 |2007年第2期|p.15-20|共6页
  • 作者

    Kovar R.;

  • 作者单位

    Department of Textile Technologies, Faculty of Textile Engineering, Technical University of Liberec, Halkova 6, 461 17 Liberec, Czech Republic;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 纺织工业、染整工业;
  • 关键词

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