商用航空发动机复合材料风扇叶片应用与制造工艺进展  

Progress in Application Progress and Manufacturing Technology for Composite Fan Blade of Commercial Aviation Engine

作　　者：毛吉烜 张晓平 MAO Jixuan;ZHANG Xiaoping(Processing Technology Center,AECC Aviation Power Co.LTD.,Xi'an 710021)

机构地区：[1]中国航发动力股份有限公司工艺技术中心,西安710021

出　　处：《宇航材料工艺》2025年第1期1-11,共11页Aerospace Materials & Technology

摘　　要：为了借鉴和参考国外复合材料风扇叶片的研制与发展经验,深入研究了其在商用航空发动机上的应用进展,详细论述了复合材料风扇叶片经历的从早期探索到成熟应用,再到未来展望的三个发展阶段。通过介绍国外三家航空发动机OEM厂商所采用的三种核心制造技术——即预浸料手工铺放结合热压罐固化成型工艺、3D-WOVEN结构与RTM成型工艺以及预浸料自动铺丝结合热压罐固化成型工艺,并对比分析这三种预制体制造工艺的特点。本文全面展现了复合材料风扇叶片的生产工艺、制造要点及其未来发展方向。事实表明,复合材料风扇叶片已成为现代商用航空发动机的显著特征,并且是先进航空发动机发展的必由之路。因此,国内研制单位应积极吸收国外积累的研制经验,充分利用国家发展提供的良好机遇,深入挖掘并实践更多的材料体系与工艺工程细节,以期早日实现国产复合材料风扇叶片的应用拓展,从而进一步提升我国航空发动机的性能水平。In order to draw upon and refer to the experience in the development of composite fan blades abroad,the application progress of composite fan blades in commercial aviation engines is deeply studied,and the three development stages of composite fan blades from early exploration to mature application,and then to future prospects are discussed in detail.By introducing three core manufacturing technologies adopted by three overseas original equipment manufacturers(OEMs)of aviation engines—namely,the process of manual placement of prepregs combined with autoclave curing and molding,the 3D-woven structure with resin transfer molding(RTM),and the process of automated fiber placement of prepregs combined with autoclave curing and molding—this paper compares and analyzes the characteristics of these three preform manufacturing technologies.This paper comprehensively presents the production processes,manufacturing key points,and future development directions of composite fan blades.Facts show that composite fan blades have become a prominent feature of modern commercial aviation engines and are essential for the development of advanced aviation engines.Therefore,domestic research and development units should actively absorb the accumulated foreign experience in research and development,fully utilize the favorable opportunities provided by national development,and deeply explore and practice more material systems and process engineering details,aiming to achieve the early expansion of domestic applications of composite fan blades,thereby further enhancing the performance level of China's aviation engines.

关 键 词：商用航空发动机 复合材料 风扇叶片 应用进展 制造工艺 

分 类 号：V263[航空宇航科学与技术—航空宇航制造工程]