航空发动机关键装配技术综述与展望  

Research status and prospect of key aero-engine assembly technology

作　　者：赵罡[1] 李瑾岳 徐茂程 张鹏飞[2] ZHAO Gang;LI Jinyue;XU Maocheng;ZHANG Pengfei(School of Mechanical Engineering&Automation,Beihang University,Beijing 100191,China;Research Institute of Aero-Engine,Beihang University,Beijing 100191,China)

机构地区：[1]北京航空航天大学机械工程及自动化学院,北京100191 [2]北京航空航天大学航空发动机研究院,北京100191

出　　处：《航空学报》2022年第10期467-499,共33页Acta Aeronautica et Astronautica Sinica

基　　金：国家科技重大专项(2017-Ⅶ-0010-0104)。

摘　　要：航空发动机是典型的高复杂度、高精密性、高集成度机械系统,其高性能、高安全性、高寿命需求以及日益增长的批量化生产需求对生产质量和效率提出了很高要求。随着零部件加工精度和质量稳定性的提升,装配环节逐渐成为控制产品质量的关键环节,装配精度、装配质量一致性和装配效率成为制约产品质量和批量化生产的重要因素。航空发动机装配技术是解决上述问题的核心技术,相关研究得到国内外科研机构及相关企业越来越多的关注。在总结航空发动机典型装配工艺与技术体系的基础上,详细论述了航空发动机装配机理、数字化装配技术、自动化装配工艺装备、先进测试技术等主要研究方向及现有技术不足,并对未来航空发动机装配精密化、数字化、智能化的发展趋势进行了阐述。Aero-engine is a typical high-complexity, high-precision and high-integration mechanical system. However, its requirements of high performance, high safety and long life, as well as the increasing mass production raise the increasing demand of its production quality and efficiency. With the improvement of machining accuracy of parts, the assembly process has gradually become a key influential factor in product quality. Assembly accuracy, quality consistency and efficiency have become important factors restricting product quality and mass production. The aero-engine assembly technology is the core method to solve the above problems, which attracts increasing attention from domestic and foreign scientific research institutions and related enterprises. On the basis of summarizing the typical process and technical system of aero-engine assembly, this paper discusses the main research directions and deficiencies of existing technologies in detail, such as aero-engine assembly mechanism, digital assembly technology, automated assembly equipment, and advanced testing technology. The tendency of high-precision, digitization and intelligence of future aero-engine assembly is expounded.

关 键 词：航空发动机 装配机理 数字化装配 自动化装配 先进测试 装配仿真 

分 类 号：V263.2[航空宇航科学与技术—航空宇航制造工程]