电焊机2025，Vol.55Issue(3)：1-6,64,7.DOI:10.7512/j.issn.1001-2303.2025.03.01
航空发动机关重件极端再造技术及应用
Technology and Application of Extreme Remanufacturing for Aviation Engine
摘要
Abstract
The working environment of aviation engines is extremely harsh,subject to high-temperature and high-pressure airflow,alternating mechanical loads with large changes in amplitude and frequency,thermal alternation,vibration,and for-eign body strikes,etc.,which are very prone to damage,and put forward an urgent demand for the new repair force.This pa-per firstly discusses the new repair force and its characteristics,and clarifies the urgent demand for the extreme remanufac-turing of the overall performance consistency and longevity of the life of the heavy repair parts of the aviation engines under the limitations of process constraints,material constraints,structural constraints,cost constraints,and cycle constraints.Sec-ondly,the principle and characteristics of extreme remanufacturing of aviation engine are clarified at the new stage.Finally,based on the type of extreme remanufacturing of aviation engine parts,parts failure rate and the application of extreme re-manufacturing technology,the extreme remanufacturing for aviation engine technology system and the development status are sorted out.It points out the direction for the extreme remanufacturing technology and its development of aviation engines.关键词
航空发动机/维修/新质维修力/极端再造Key words
aviation engine/repair/new repair force/extreme remanufacturing分类
金属材料引用本文复制引用
张振林,胡洁,郭双全,张伟,刘艳,陈辉..航空发动机关重件极端再造技术及应用[J].电焊机,2025,55(3):1-6,64,7.基金项目
国家自然科学基金(52205419) （52205419）
四川省重大科技专项(2023ZDZX0003) （2023ZDZX0003）
