APPLIED LASER, Volume. 44, Issue 6, 25(2024)

Research on Repairing and Forming of Ultra-Thin and Variable Width Turbine Blades by Laser Internal Powder Feeding

Zhuang Rui1, Shi Tuo2、*, Fu Geyan1, Wei Chao1, Zhang Rongwei1, Cao Hao1, and Cai Jiaxuan1
Author Affiliations
  • 1School of Mechanical and Electric Engineering, Soochow University, Suzhou 215021, Jiangsu, China
  • 2School of Optoelectronic Science and Engineering, Soochow University, Suzhou 215006, Jiangsu, China
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    References(7)

    [1] [1] XIAO Y M, YANG Y Q, WU S B, et al. Microstructure and mechanical properties of AlSi10Mg alloy manufactured by laser powder bed fusion under nitrogen and argon atmosphere[J]. Acta Metallurgica Sinica (English Letters), 2022, 35(3): 486-500.

    [4] [4] CHAUDHARY V, BHARTI A, AZAM S M, et al. A re-investigation: Effect of TIG welding parameters on microstructure, mechanical, corrosion properties of welded joints[J]. Materials Today: Proceedings, 2021, 45: 4575-4580.

    [6] [6] ALFRED I, NICOLAUS M, HERMSDORF J, et al. Advanced high pressure turbine blade repair technologies[J]. Procedia CIRP, 2018, 74: 214-217.

    [7] [7] ANAND KUMAR S, RAJKUMAR V, NAGESHA B K, et al. Single crystal metal deposition using laser additive manufacturing technology for repair of aero-engine components[J]. Materials Today: Proceedings, 2021, 45: 5395-5399.

    [11] [11] NAL-SAEWE T, GAHN L, KITTEL J, et al. Process development for tip repair of complex shaped turbine blades with IN718[J]. Procedia Manufacturing, 2020, 47: 1050-1057.

    [18] [18] RICHTER K H, ORBAN S, NOWOTNY S. Laser cladding of the titanium alloy TI6242 to restore damaged blades[C]//International Congress on Applications of Lasers & Electro-Optics. San Francisco, California, USA. Laser Institute of America, 2004.

    [19] [19] EL CHEIKH H, COURANT B, BRANCHU S, et al. Analysis and prediction of single laser tracks geometrical characteristics in coaxial laser cladding process[J]. Optics and Lasers in Engineering, 2012, 50(3): 413-422.

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    Zhuang Rui, Shi Tuo, Fu Geyan, Wei Chao, Zhang Rongwei, Cao Hao, Cai Jiaxuan. Research on Repairing and Forming of Ultra-Thin and Variable Width Turbine Blades by Laser Internal Powder Feeding[J]. APPLIED LASER, 2024, 44(6): 25

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    Paper Information

    Category:

    Received: Nov. 6, 2022

    Accepted: Dec. 13, 2024

    Published Online: Dec. 13, 2024

    The Author Email: Tuo Shi (shituo@suda.edu.cn)

    DOI:10.14128/j.cnki.al.20244406.025

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