CAJ | 학술논문

高性能复合材料已经大量应用于民用运输飞机结构，并以飞机主制造商协同供应商的方式进行复合材料飞机结构的制造。介绍了航空器适航审定对复合材料结构制造的适航要求，引出了复合材料结构制造工艺变化的等效性验证方法。目前，复合材料结构制造工艺变化的等效性验证是通过所制造复合材料物理的、化学和基本力学的性能试验，并对试验结果进行统计分析来实现的。最后提供了等效性验证的接受准则。所述内容，对国内民用飞机复合材料结构在不同供应商处制造以及制造过程中工艺变化如何满足航空器适航审定要求提供借鉴；对其它行业复合材料结构制造的质量控制也有借鉴意义。
고성능복합재료이경대량응용우민용운수비궤결구，병이비궤주제조상협동공응상적방식진행복합재료비궤결구적제조。개소료항공기괄항심정대복합재료결구제조적괄항요구，인출료복합재료결구제조공예변화적등효성험증방법。목전，복합재료결구제조공예변화적등효성험증시통과소제조복합재료물리적、화학화기본역학적성능시험，병대시험결과진행통계분석래실현적。최후제공료등효성험증적접수준칙。소술내용，대국내민용비궤복합재료결구재불동공응상처제조이급제조과정중공예변화여하만족항공기괄항심정요구제공차감；대기타행업복합재료결구제조적질량공제야유차감의의。
High-performance composite materials were widely applied in civil aircraft structure. The fabrication of composite aircraft structures was usually achieved by cooperation of manufacturer and suppliers. The article de-scribes airworthiness tye certification requirements for fabrication of composite aircraft structures, and introduces the airworthiness requirements for equivalency substantiation of composite structure manufacturing process changes. At present, equivalency substantiation should be based on a comparability study among the physical, chemical and mechanical performances of the material fabricated by accepted process and follow-on process. At last, the suc-cessful criterion for equivalency substantiation of composite structure manufacturing process changes is presented. The methods in this paper provide guidelines to type certification applicants and help them to show compliance with airworthiness requirements when the composite structures were fabricated by different suppliers. The methods could be used as reference for quality control of composite fabrication in other industry field.