Research Progress of Integral Precision Die Forging Technology for Large Aviation Key Components

ZHOU Jie; LIU Zuofa; QU Zhiyuan; WANG Hang; ZHANG Peng; WANG Zhoutian

doi:10.16080/j.issn1671-833x.2023.05.014

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Research Progress of Integral Precision Die Forging Technology for Large Aviation Key Components

更新时间：2025-10-30

- Research Progress of Integral Precision Die Forging Technology for Large Aviation Key Components
- Aeronautical Manufacturing Technology Vol. 66, Issue 5, Pages: 14-25(2023)
- 作者机构：
  
  1. 重庆大学先进模具智能制造重庆市重点实验室,重庆,400044
  2. 重庆大学材料科学与工程学院,重庆,400044
  3. 中国第二重型机械集团德阳万航模锻有限责任公司,德阳,618013
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2023.05.014
  CLC：
- Published：2023
- 稿件说明：
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周杰，刘左发，屈志远，王航，张鹏，王周田. 大型航空关键构件整体精密模锻成形技术研究进展[J]. 航空制造技术, 2023, 66(5): 14-25.

ZHOU Jie, LIU Zuofa, QU Zhiyuan, WANG Hang, ZHANG Peng, WANG Zhoutian. Research Progress of Integral Precision Die Forging Technology for Large Aviation Key Components[J]. Aeronautical Manufacturing Technology, 2023, 66(5): 14-25.
周杰，刘左发，屈志远，王航，张鹏，王周田. 大型航空关键构件整体精密模锻成形技术研究进展[J]. 航空制造技术, 2023, 66(5): 14-25. DOI： 10.16080/j.issn1671-833x.2023.05.014.

ZHOU Jie, LIU Zuofa, QU Zhiyuan, WANG Hang, ZHANG Peng, WANG Zhoutian. Research Progress of Integral Precision Die Forging Technology for Large Aviation Key Components[J]. Aeronautical Manufacturing Technology, 2023, 66(5): 14-25. DOI： 10.16080/j.issn1671-833x.2023.05.014.

摘要

随着航空产业的快速发展，大型、整体、精密和高性能的模锻件在航空关键构件中的占比不断提高。航空关键构件尺寸的增大、复杂程度的增加以及材料强度的提高，给大型航空关键构件的整体模锻成形带来了巨大挑战。首先介绍了实现大型航空关键构件整体模锻成形面临的关键挑战以及解决途径，然后综述了整体精密模锻成形技术在典型大型航空关键构件如飞机承力框、起落架和发动机涡轮盘中的研究进展，最后对大型航空关键构件整体模锻成形技术的未来发展前景进行了展望。

Abstract

With the rapid development of aviation industry

the market share of large-scale

integral

precision and high-performance die forgings in aviation key components is expanding. The increasing size

complexity and material strength of aviation key components have brought great challenges to the overall die forging of large aviation key components. Firstly

the critical challenges and solutions of realizing the integral die forging of large aviation key components were introduced in this paper. Then

the research progress of integral precision die forging technology in typical large aviation key components such as aircraft bulkhead

landing gear and engine turbine disk was discussed. Finally

the future development of integral die forging technology of large aviation key components was prospected.

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