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Development and Application of Intelligent Manufacturing Technology of Aircraft Frame and Rib Parts |
LIU Chuang1, SHI Hang1, LI Renhua2, FU Bin2, ZHANG Xin3, ZENG Yipan4 |
1. School of Mechanical Engineering, Nothwestern Polytechnical University, Xi’an 710072, China;
2. AVIC Jiangxi Hongdu Aviation Industry Group Co., Ltd., Nanchang 330024, China;
3. AVIC Shenyang Aircraft Industrial (Group) Co., Ltd., Shenyang 110013, China;
4. AVIC Chengdu Aircraft Industrial (Group) Co., Ltd., Chengdu 610092, China |
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Abstract To manufacture the aircraft frame and rib parts rapidly and precisely, the approach of intelligent manufacturing technology development is proposed from the viewpoints of knowledge base and manufacturing model, and the intelligent manufacturing flow is established. The scheme from technology analysis, implementation to application is designed according to the application target. The technology has been applied in AVIC corporations of Hongdu, Shenyang and Chengdu. The test result shows that the forming accuracy of outer shape, flange angle and height is improved significantly and precise forming is achieved. The technology can be further applied in the future.
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[1] |
. COVER[J]. Aeronautical Manufacturing Technology, 2022, 65(3): 1-1. |
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