玻璃纤维纱线编织过程中纤维损伤程度的探讨

Fiber Damage Degree in the Process of Knitting Glass Fiber Yarns

主要探讨针织工艺对玻璃纤維损伤程度的影响,提出了玻璃纤维损伤程度的定量评价方法,并分析讨论了在不同玻璃纤维纱线和不同组织结构的情况下,纤维损伤率(或纱线损伤率)随线圈长度的变化趋势。通过研究发现,不管纱线和组织结构如何,编织玻璃纤维纱线时都有一个最佳工艺点,在该点纤维的损伤最小,这为选择合理的玻璃纤维纱线编织工艺提供了依据,具有很大的实用价值。

The effect of the knitting process on the glass-fibre damage is discussed in this paper. A quantitative method used for estimating the fibre damage degree is presented. The relations between the fibre damage degree and the loop lengths are also analysed. The results show that there is an optimum point at which the fibre damage is minimum during the knitting process.