Research Progress of Integral Precision Die Forging Technology for Large Aviation Key Components
ZHOU Jie1,2, LIU Zuofa1,2, QU Zhiyuan1, WANG Hang1, ZHANG Peng3, WANG Zhoutian3
1. Chongqing Key Laboratory of Advanced Mold Intelligent Manufacturing, Chongqing University, Chongqing 400044, China;
2. College of Material Science and Engineering, Chongqing University, Chongqing 400044, China;
3. China National Erzhong Group Deyang Wanhang Die Forging Co., Ltd., Deyang 618013, China
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.
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.
2023, 
