Original Papers
綿クレープ織物中の強撚糸が作るらせん数の解析
2007 年 53 巻 4 号 p. 151-157
詳細
2007 年 53 巻 4 号 p. 151-157
In this paper, the helix number of hard twisted yarn was analyzed by both theory and experiment. The shape of hard twisted yarn was supposed as the helix and the helix number was examined from the dynamic balance of moment.
The results obtained are as follows:
1) Bending rigidity and twisting moment are strongly concerned in the deformation of hard twisted yarn.
2) The smaller the bending rigidity of hard twisted yarns, the larger the helix numbers of hard twisted yarn.
3) By increasing the twisted moment, the helix number of hard twisted yarns increases.
