基于纤维性能的单纱条干均匀度极限值预测  

Prediction of Single Yarn Evenness Limit Value Based on Fiber Property

作　　者：卢宇迪 李怡然 张斌[1] 邢明杰[1] 姜展[1] LU Yudi;LI Yiran;ZHANG Bin;XING Mingjie;JIANG Zhan(Qingdao University,Qingdao,266071,China)

机构地区：[1]青岛大学,山东青岛266071

出　　处：《棉纺织技术》2021年第11期64-66,共3页Cotton Textile Technology

基　　金：山东省自然科学基金(ZR2018BEM034)。

摘　　要：为了获取单纱条干极限不匀率,设计了能够直观描述单纱条干均匀度的模拟平台。根据输入纤维根数平均长度、细度指标和单纱线密度等参数,模拟等长纤维纱和不等长纤维纱中纤维的随机排列分布,并计算出单纱的条干极限不匀率。认为:该模拟平台能够直观明晰地表达纤维在单纱中的随机分布,并涵盖纤维长度、细度指标分布图,能够实现对单纱条干极限不匀率的快速定量预测。In order to obtain the limit single yarn unevenness,simulation platform that could intuitively describe single yarn evenness was designed.According to input fiber average length,fineness index and single yarn linear density,random arrangement and distribution of fibers in equal long fiber yarn and unequal long fiber yarn were simulated,the limit single yarn unevenness was calculated.It is considered that random distribution of fibers in single yarn can be intuitively and clearly expressed by the simulation platform,distribution of fiber length and fineness indicators can be covered,rapid quantitative prediction of the limit single yarn unevenness can be achieved.

关 键 词：单纱 条干不匀率 纤维长度 纤维细度 随机分布 模拟平台 

分 类 号：TS103.6[轻工技术与工程—纺织工程]