纺织科学与工程学报2026，Vol.43Issue(3)：15-19,5.DOI:10.3969/j.issn.2096-5184.2026.03.003
超高分子量聚乙烯针织物刺割过程摩擦磨损性能
Frictional and Wear Properties of Ultra-high Molecular Weight Polyethylene Knitted Fabrics in the Stab-cutting Process
摘要
Abstract
Through wear resistance test of fabric surface,yarn pull-out test of knitted stitch and stab-cut-ting cycle experiment of fabric,and integrating the observation and analysis of the wear surface and chip morphol-ogy of the fabric by scanning electron microscope,the friction and wear properties of UHMWPE knitted structure was studied in the stab-cutting process.The results showed that the interfacial friction energy dissipation accoun-ted for a large proportion when the knife stabbed the weft knitted fabric.When the knife cut the knitted fabric horizontally,the surface of the fabric would be worn,showing as stitch distortion and flattened fabric,broken fi-bers of the fabric surface and excessive wear chips,short fiber ends sticking each other and blurred fabric struc-ture.The maximum peak of interfacial friction between the yarns of UHMWPE weft knitted fabric was 4 N when the knife stabbed the fabric vertically.The interfacial friction between the fabric and the knife occupied a large proportion in the vertical stabbing process,which was about 70%,and the holding friction accounted for about 81%of the total friction.关键词
UHMWPE/纬编针织物/防刺割性能/摩擦磨损Key words
UHMWPE/weft knitted fabric/anti-stab-cutting properties/friction and wear分类
轻工纺织引用本文复制引用
何少龙,韩杨林,于申玉,赵定美,王丽娟..超高分子量聚乙烯针织物刺割过程摩擦磨损性能[J].纺织科学与工程学报,2026,43(3):15-19,5.基金项目
安徽农业大学人才引进项目(rc362003) （rc362003）
