棉纺织技术2024，Vol.52Issue(6)：27-34,8.
长丝集束性的图像法评价及应用
Evaluation and application of filament bundling by image method
蒋芊求 1黄效华 2池姗 2郑天勇1
作者信息
- 1. 天津工业大学,天津,300111
- 2. 青岛百草新材料股份有限公司,山东青岛,266000
- 折叠
摘要
Abstract
In view of lacking objective evaluation method for filament fiber bunching performance,the computer vision technology was used to detect it.A method with fiber filling rate and roundness of contour in the cross section to evaluate bundling performance was put forward.The fiber cross section was made by using hot melt adhesive to cover the yarn evenly.And the cross-section image was obtained under the ultra-depth of field microscope.The filling rate and the roundness of the profile of the multi-section cross section of the same yarn were calculated.The bundling performance change was evaluated with normal distribution rule.According to the change of fiber bunching performance under certain friction conditions,the characterization method of abrasion resistance for filaments in weaving process was studied.Objective indexes to evaluate the performance of fiber bundles were provided by the method.It could be used as a supplementary index to evaluate the abrasion resistance of filament.关键词
长丝集束性/计算机视觉技术/纤维填充率/轮廓圆形度/耐磨性Key words
filament bundling/computer vision technology/fiber filling rate/roundness of contour/abrasion resistance分类
轻工纺织引用本文复制引用
蒋芊求,黄效华,池姗,郑天勇..长丝集束性的图像法评价及应用[J].棉纺织技术,2024,52(6):27-34,8.
