机械制造与自动化2026，Vol.55Issue(2)：31-35,5.DOI:10.19344/j.cnki.issn1671-5276.2026.02.006
铺丝伴生楔形间隙/搭接缺陷对复合材料疲劳性能影响研究
Study on Influence of Wedge-shaped Gap/Overlap Defects Caused by Wire Laying on Fatigue Properties of Composite Materials
孙强 1安鲁陵 1赵聪 1金士博1
作者信息
- 1. 南京航空航天大学机电学院,江苏南京 210016
- 折叠
摘要
Abstract
For the unvoidable edge gap/overlap defects in automatic wire laying process,affecting the quality of the component and bringing uncertainty to its mechanical properties,this paper,taking samples containing wedge-shaped gaps/overlap defects as the research subject,explores the effects of different defect sizes on the fatigue properties of composite materials by combining experiments and finite element simulation methods,which provides theoretical basis for the establishment of allowable values for composite materials and wire breaking strategy for automatic wire laying technology.关键词
复合材料/自动铺丝技术/间隙/搭接/疲劳性能Key words
composite materials/automated fiber placement/gaps/overlaps/fatigue properties分类
航空航天引用本文复制引用
孙强,安鲁陵,赵聪,金士博..铺丝伴生楔形间隙/搭接缺陷对复合材料疲劳性能影响研究[J].机械制造与自动化,2026,55(2):31-35,5.
