COMPOSITES SCIENCE AND ENGINEERING ›› 2024, Vol. 0 ›› Issue (3): 113-120.DOI: 10.19936/j.cnki.2096-8000.20240328.017

• REVIEW • Previous Articles     Next Articles

Research progress of dry fiber automatic placement liquid forming composites

PENG Gongqiu1, BAI Yu1, ZHONG Xiangyu1, ZHANG Lianwang1, BAO Jianwen1, CAO Zhenghua1,2   

  1. 1. Composite Technology Center, China Academy of Aeronautical Manufacturing Technology, Beijing 101300, China;
    2. AVIC Composite Corporation Ltd., Beijing 101300, China
  • Received:2023-03-27 Online:2024-03-28 Published:2024-04-22

Abstract: 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 expanded application of composite materials. In this review, the origin of dry fiber automatic placement liquid forming composite 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 placement liquid forming composite components were summarized. Finally, the current situation of domestic dry fiber automatic placement liquid forming composite technology was briefly introduced. The development and application of domestic dry fiber automatic placement liquid forming composite technology were proposed.

Key words: dry fiber placement, veil, binder, preform, permeability, composites

CLC Number: