基于S3000L标准的民用飞机结构件修理级别分析技术研究  

Research on repair level analysis technology for civil aircraft structural components based on S3000L Standard

作　　者：吴怡欣 张晓晶[1] 张雅杰 WU Yixin;ZHANG Xiaojing;ZHANG Yajie(School of Aeronautics and Astronautics,Shanghai Jiao Tong University,Shanghai 200240,China;Technical Publication Department,Shanghai Aircraft Customer Service Co.,Ltd.,Shanghai 200241,China)

机构地区：[1]上海交通大学航空航天学院,上海200240 [2]上海飞机客户服务有限公司技术出版物部,上海200241

出　　处：《航空工程进展》2025年第2期181-187,共7页Advances in Aeronautical Science and Engineering

摘　　要：目前我国民用飞机主制造商对结构件的修理级别决策多采用经验判断的方式,尤其对车间修理的决策经验较少,亟需开展修理级别分析技术研究。修理级别分析不仅是民用飞机部件后勤保障分析的重要环节之一,也是部件维修手册规划和编制的重要输入,国际主流民用飞机制造商开始采用S3000L标准进行后勤保障分析。本文通过研究S3000L标准中所提供的修理级别分析(LORA)方法,结合持续适航文件编制经验制定一套适用于民用飞机结构部件的修理级别分析流程,并使用实例进行可行性验证。结果表明:现阶段采用非经济性简单LORA方法进行结构部件的LORA更具备可行性,该分析流程能为国内主制造商开展结构部件维修手册编制工作提供参考。At present,the main manufacturers of civil aircraft in China often use empirical judgment to make repair level decisions for structural components,especially with limited decision-making experience in workshop repairs.Therefore,there is an urgent need to conduct research on repair level analysis technology.Level of repair analysis is not only one of the important links in the logistics support analysis of civil aircraft components,but also an impor-tant input for the planning and preparation of component maintenance manuals.Most international mainstream civil aircraft manufacturers have begun to adopt the S3000L Standard for logistics support analysis.The level of repair analysis(LORA)method provided in the S3000L Standard is studied,and a repair level analysis process suitable for civil aircraft structural components is developed in combination with the experience of continuous airworthiness document organization.Practical examples are also used for feasibility verification.The results show that using noneconomic simplified LORA analysis method for structural components is more feasible at present.The analysis pro-cess can provide reference for domestic main manufacturers to develop structural component maintenance manuals.

关 键 词：民用飞机 修理级别分析 S3000L 结构部件 部件维修手册 

分 类 号：V267[航空宇航科学与技术—航空宇航制造工程]