先进复合材料制造及过程控制技术

Manufacturing and process control technologies for advanced compositematerials

先进复合材料在民用飞机中的大量应用带来了突出的减重优势和经济效益,同时对复合材料制造技术和成型质量提出了高标准要求。针对先进复合材料在民用飞机中的应用,介绍了国内外先进的大型民用飞机中典型复合材料构件的制造方案,并按照过程质量控制要求,从原材料、工艺过程及产品检验三方面进行了复合材料构件制造过程质量控制分析。分析表明,发展基于自动化的先进复合材料整体成型技术并实现复合材料制造过程的高水平控制,对满足民机适航性和经济性的高标准要求、实现复合材料在民机领域的大规模应用与批产具有重要意义。

The extensive application of advanced composite materials in civil aircraft has brought prominent advantages of weight reduction and economic benefits.At the same time,itpresents high standard requirements for composite manufacturing technology and quality.In terms of the application of advanced composite materials in civil aircraft,the manufacturing process of typical composite structures in large civil aircraft at home and abroad is introduced in this paper.According to the requirements of process quality control,the whole process quality control of composite component manufacturing is analyzed from three aspects,that israw materials,process and product inspection.The analysis shows that the development of advanced composite integral forming technology based on automation and the realization of high-level control of composite manufacturing process are of great significance to meet the high standard requirements of airworthiness and economy of civil aircraft,and to realize the large-scale application and batch production of composite materials in the field of civil aircraft.