干纤维自动铺放液体成型复合材料技术的研究进展  

Research progress of dry fiber automatic placement liquid forming composites

作　　者：彭公秋 白钰 钟翔屿 张连旺 包建文 曹正华 PENG Gongqiu;BAI Yu;ZHONG Xiangyu;ZHANG Lianwang;BAO Jianwen;CAO Zhenghua(Composite Technology Center,China Academy of Aeronautical Manufacturing Technology,Beijing 101300,China;AVIC Composite Corporation Ltd.,Beijing 101300,China)

机构地区：[1]中国航空制造技术研究院复合材料技术中心,北京101300 [2]中航复合材料有限责任公司,北京101300

出　　处：《复合材料科学与工程》2024年第3期113-120,共8页Composites Science and Engineering

基　　金：国家重点研发计划(2022YFB3709204)。

摘　　要：干纤维自动铺放液体成型复合材料技术是将自动铺放技术和液态成型技术结合,可同时实现先进复合材料的高韧化、自动化和低成本化,是复合材料扩大应用的重点发展方向之一。首先介绍了干纤维自动铺放液体成型复合材料技术的起源,然后分析了国外成熟的干纤维自动铺放材料的组成、性能和制备方法,归纳总结了国外干纤维自动铺放液体成型复合材料构件验证和应用情况,最后简单介绍了国内干纤维自动铺放液体成型复合材料技术现状,以期推动国内干纤维自动铺放液体成型技术的发展和应用。Dry fiber automatic placement liquid forming composite technology is a combination of automatic placement technology and liquid forming technology,which can realize the high toughness,automation and low cost of advanced composite materials at the same time.Meanwhile,it is one of the key development directions of expand-ed application of composite materials.In this review,the origin of dry fiber automatic placement liquid forming com-posite technology was briefly introduced.The composition,performance and preparation methods of mature dry fiber automatic placement materials were discussed.Then,the verification and application of dry fiber automatic place-ment liquid forming composite components were summarized.Finally,the current situation of domestic dry fiber au-tomatic placement liquid forming composite technology was briefly introduced.The development and application of domestic dry fiber automatic placement liquid forming composite technology were proposed.

关 键 词：干纤维铺放 网膜 定型剂 预制体 渗透率 复合材料 

分 类 号：TB332[一般工业技术—材料科学与工程]