先进树脂基复合材料自动丝束铺放技术研究现状及发展方向

Research Status and Future Trend of Automated Fiber Placement Technology for Advanced Polymer Matrix Composites

主要基于国内首台自动丝束铺放工程样机系统为研究平台,介绍国内先进复合材料自动丝束铺放技术方面的研究现状,主要从丝束铺放工艺、铺放材料性能、专用铺放模具、铺放控制软件等多个角度进行分析;针对典型航空结构开展工艺铺放试验,总结出现阶段丝束铺放存在的主要问题与解决方法,初步形成复合材料自动丝束铺放工艺技术体系。最后,基于实际铺放工程实践中的经验总结,讨论了国内先进树脂基复合材料自动丝束铺放技术未来的主要发展方向。

Due to lack of the engineering AFP system platform in China, studying on the AFP techno-nogy moves very slowly. The research status of advanced polymer matrix composites AFP technology is discussed mainly based on the first AFP engineering system in China for research platform. The ifber tape laying technol-ogy, the properties of the fiber tape, special mould used for the AFP and the AFP control software are analyzed from different angles. The typical aeronautic composites structure is studied by using the AFP technology, a lot of main problems and solutions of the AFP technology at the present stage in China is summed up. The AFP technology system are initially formed.Finally,based on the engineering experiences, the main tendency of the advanced polymer matrix composites AFP technology in China are discussed.