成圈机件对纱线作用的缺陷与改进

The Imperfection an Improvement of Knitting Elements Acting on Yarn

在对现有针织机成圈编织方式及其缺陷讨论的基础上 ,提出纱线与成圈机件滚动摩擦式弯纱成圈方法和纱线与成圈机件无滑移式弯纱成圈方法 ;无滑移式弯纱成圈方法实验表明 ,高强高模纤维和纱线及大线圈长度也能够成圈编织。

Base on analyze the imperfection of elements acting on yarn,raise two loop form ation methods,One is rolling friction between yarns and knitting elements,the other is without slide between yarns and knitting elements. The experiment s show the later can also knit in loop form with high strength,high modulus fib er and yarn as well as large loop stitches.