金属热处理 ›› 2025, Vol. 50 ›› Issue (7): 328-335.DOI: 10.13251/j.issn.0254-6051.2025.07.048

• 测试与分析 • 上一篇    下一篇

航空用铝合金厚板残余应力检测方法及应用的研究进展

贾桂龙1,2, 郑许1,2, 张航1,2, 彭斐1,2, 罗超庆1,2, 何克准1,2, 韦修勋1,2, 李锦婷1,2   

  1. 1.广西南南铝加工有限公司, 广西 南宁 530031;
    2.广西铝合金材料与加工重点实验室, 广西 南宁 530031
  • 收稿日期:2025-01-20 修回日期:2025-05-08 出版日期:2025-07-25 发布日期:2025-07-28
  • 通讯作者: 张航,高级工程师,硕士,E-mail:zhanghang@algig.cn
  • 作者简介:贾桂龙(1989—),男,高级工程师,博士,主要研究方向为航空航天用铝合金材料加工技术,E-mail:jiaguilong@126.com。
  • 基金资助:
    南宁市创新创业领军人才“邕江计划”(2022002);广西科技重大专项(桂科AA23023026,桂科AA23023027)

Research progress of detection method and application of residual stress in aviation aluminum alloy thick plate

Jia Guilong1,2, Zheng Xu1,2, Zhang Hang1,2, Peng Fei1,2, Luo Chaoqing1,2, He Kezhun1,2, Wei Xiuxun1,2, Li Jinting1,2   

  1. 1. ALG Aluminum Inc., Nanning Guangxi 530031, China;
    2. Guangxi Key Laboratory of Materials and Processes of Aluminum Alloys, Nanning Guangxi 530031, China
  • Received:2025-01-20 Revised:2025-05-08 Online:2025-07-25 Published:2025-07-28

摘要: 随着航空制造技术的不断进步,飞机大规格整体式结构件的设计与加工对航空用铝合金厚板的低残余应力制造提出了越来越高的要求,因此选择适用的残余应力检测方法对铝合金厚板残余应力的评估与测定至关重要,这也推动着残余应力检测技术在不断革新。综述了几种典型的、应用较为成熟的航空用铝合金厚板残余应力检测方法及应用研究,分析对比了不同残余应力检测方法之间的优势、劣势和适用范围,最后对未来残余应力检测技术的发展方向进行了展望。

关键词: 铝合金厚板, 残余应力, 检测方法

Abstract: With the continuous advancement of aviation manufacturing technology, the design and processing of large-sized integral structural parts of aircraft have put forward increasingly higher requirements for the low residual stress manufacturing of aviation aluminum alloy thick plates. Therefore, choosing an appropriate residual stress detection method is crucial for the evaluation and measurement of residual stress in aluminum alloy thick plates, which also drives the continuous innovation of residual stress detection technology. Several typical and mature residual stress detection methods for aviation aluminum alloy thick plate and their application research are reviewed, and the advantages, disadvantages and application range of different residual stress detection methods are analyzed and compared. Finally, the development direction of residual stress detection technology in the future is prospected.

Key words: aluminum alloy thick plate, residual stress, detection method

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