复合材料科学与工程Issue(4)：89-95,124,8.DOI:10.19936/j.cnki.2096-8000.20250428.011
湿法缠绕中碳纤维与芯模材料间摩擦行为研究
Study of friction behavior between carbon fiber and mandrel material in wet winding
吴轶城 1廖英强 1张弛1
作者信息
- 1. 西安航天复合材料研究所,西安 710025
- 折叠
摘要
Abstract
In the process of composite winding,the frictional behavior between the fiber and mandrel can lead to slip.The condition of stable winding is that the maximum slippage coefficient of the designed fiber trajectory is less than or equal to the friction coefficient between the fiber and the mandrel,so the friction coefficient between the carbon fiber and the mandrel is an important basis in the design of the fiber trajectories.Friction experiments using a sled based on principle of plane friction are performed in order to characterization the friction coefficient.The influ-ence patterns of normal force,velocity,roughness,resin viscosity,contact material,the angle of fiber and the di-rection of motion and the type of fibers on the coefficient of friction were obtained.The results show with the increase of normal force or the decrease in velocity and roughness will lead to the decrease in the coefficient of friction.A change of viscosity and fiber orientation have a double effect on the coefficient of friction,which shows different effects with the change in normal force and velocity,and different contact materials and fiber types will lead to dif-ferent coefficients of friction due to the differences in the surface conditions.关键词
复合材料/碳纤维/摩擦系数Key words
composite materials/carbon fiber/friction coefficient分类
通用工业技术引用本文复制引用
吴轶城,廖英强,张弛..湿法缠绕中碳纤维与芯模材料间摩擦行为研究[J].复合材料科学与工程,2025,(4):89-95,124,8.
