碳纤维复合材料预制体针刺技术研究现状与思考  

Research status and thinking of carbon fiber composite preform needle punching technology

作　　者：魏宇博 贺辛亥 程攀 李彦璋 梁军浩 刘菲 王强 Wei Yubo;He Xinhai;Cheng Pan;Li Yanzhang;Liang Junhao;Liu Fei;Wang Qiang(School of Textile Science and Engineering,Xi an Polytechnic University,Xi‘an 710048;Xi an Key Laboratory of Textile Composites,Xi an 710048;Shaanxi Meilande Carbon Co.,Ltd.,Xi’an 710600)

机构地区：[1]西安工程大学材料工程学院,西安710048 [2]西安市纺织复合材料重点实验室,西安710048 [3]陕西美兰德炭素有限责任公司,西安710600

出　　处：《化工新型材料》2024年第7期14-19,共6页New Chemical Materials

基　　金：陕西省重点研发计划项目(2022NY-057和2023-YBGY-466);陕西省秦创原“科学家+工程师”队伍建设项目(2022KXJ-013);陕西省“特支计划”领军人才项目(陕人才办函[2022]6号)。

摘　　要：预制体作为复合材料的“增强骨架”,对复合材料的性能具有重要影响。而针刺工艺因其简单、快捷、低成本等优点逐渐成为制备预制体的主流技术。为了深入了解有关针刺技术、针刺预制体以及针刺复合材料的研究情况,介绍了针刺技术概况,论述了针刺工艺参数、针刺预制体类型以及针刺复合材料的实验研究和理论建模方面的研究进展,并基于此分析了针刺技术未来的发展方向。As the“reinforcing framework”of composite materials,preforms have an important impact on the performance of composite materials.The needle punching process has gradually become the mainstream technology for the preparation of preforms because of its advantages of simplicity,speed and low cost.In order to gain an in-depth understanding of the research situation on needle punching technology,needle-punched preforms and needle-punched composites.This paper introduced the overview of needle punching technology,discussed the research progress of needle punching process parameters,needle-punched preform types,experimental research and theoretical modeling of needle-punched composites,and analyzed the future development direction of needle punching technology.

关 键 词：碳纤维复合材料 预制体 针刺工艺 

分 类 号：TB332[一般工业技术—材料科学与工程]