摘要
本文以玻璃纤维为原料,采用全自动模块组合旋转法三维编织平台制备1×1,1×2,1×3,2×2等四种三维全五向编织物,并分别与环氧树脂基体复合,制备三维全五向编织复合材料。借助Instron万能材料试验机测试上述四种材料的拉伸性能,探讨编织形式对材料拉伸性能的影响。结果表明,1×1编织结构形式的拉伸性能最好,1×3编织结构的最差;1×2编织结构形式的单纱强力利用率最高,1×3编织结构的最低。
Glass fibers were used as raw materials to weave three-dimensional full five-directional braided fabrics by using three-dimensional braiding machine used with automatic module-combination rotation method. Braiding forms of 1 × 1,1 × 2,1 × 3 and 2 × 2 are included, and the four braided fabrics were then compounded with epoxy matrix to form three-dimensional full five-directional braided composites. Tensile properties were tested by using universal material testing instrument （Instron） and the influence of braided forms on the tensile properties of the composites were investigated. The results show that the tensile property of braiding form 1 × 1 is the highest, and that of braiding form 1 × 3 is the lowest. The braiding form 1 × 2 makes the best use of single yarn strength, while the braiding form 1 × 3 makes the worst.
出处
《玻璃钢／复合材料》
CAS
CSCD
北大核心
2013年第2期8-12,共5页
Fiber Reinforced Plastics/Composites
关键词
三维全五向
编织形式
编织复合材料
玻璃纤维
拉伸性能
three-dimensional full five-direction
braided forms
braided composites
glass fiber
tensile property
