Abstract
A mathematical model of laser cladding in a three-dimensional non-stationary approximation was developed, which makes it possible to consider the ultrasonic effect on the melt pool and the cladding layer during its solidification. The model equations are solved by the finite element method (strength) and finite volumes (heat and mass transfer) and allow you to calculate the dimensions of the deposited layer, melt pool, and heat affected zone with varying modes. The distribution of acoustic waves on the surface of the product was verified experimentally by the method of Chladni figures.
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REFERENCES
Khamidullin, B.A., Tsivil’skii, I.V., and Gil’mutdinov, A.Kh., Mathematical Model of Laser Cladding with Titanium Powder in Three-Dimensional and Two-Dimensional Approximations, Izv. Vuz. Av. Tekhnika, 2020, vol. 63, no. 4, pp. 204–208 [Russian Aeronautics (Engl. Transl.), 2020, vol. 63, no. 4, pp. 784–789].
Tukmakov, D.A., Numerical Simulation of Shock-Wave Flows in a Gas Suspension with Inhomogeneous Concentration of Dispersed Phase, Izv. Vuz. Av. Tekhnika, 2019, vol. 62, no. 1, pp. 54–59 [Russian Aeronautics (Engl. Transl.), 2019, vol. 62, no. 1, pp. 59–65].
Klyuev, N.I., and Pol’akov, K.A., Methods of Mathematical Modeling for Laminar Two-Medium Boundary Layer on a Flat Plate, Izv. Vuz. Av. Tekhnika, 2020, vol. 63, no. 1, pp. 56–63 [Russian Aeronautics (Engl. Transl.), 2020, vol. 63, no. 1, pp. 59–66].
Efimov, A.V., Model of Luquid and Gas Flow Mixing in a Two-Phase Jet Device (the Concept of Superposition in Investigation of Two-Phase Fluids), Izv. Vuz. Av. Tekhnika, 2020, vol. 63, no. 2, pp. 88–96 [Russian Aeronautics (Engl. Transl.), 2020, vol. 63, no. 2, pp. 268–277].
Khamidullin, B.A., Nikiforov, S.A., Tsivil’skii, I.V., and Gil’mutdinov, A.Kh., Mathematical Modeling and Experimental Verification of Acoustic Flows near an Ultrasonic Sonotrode, Vestnik Kaz. Gos. Tekh. Univ. im. A.N. Tupoleva, 2020, vol. 76, no. 1, pp. 21–25.
Ninga, F. and Cong, W., Ultrasonic Vibration-Assisted (UV-A) Manufacturing Processes: State of the Art and Future Perspectives, Journal of Manufacturing Processes, 2020, vol. 51, pp. 174–190.
Yongchang, Yu, et al., Modal and Harmonic Response Analysis of Key Components of Ditch Device Based on ANSYS, Procedia Engineering, 2017, vol. 174, pp. 956–964.
Fizicheskii entsiklopedicheskii slovar’ (Physical Encyclopedic Dictionary), Prokhorov, A.M., Ed., Moscow: Sovetskaya Entsiklopediya, 1984.
Khamidullin, B.A., Tsivil’skii, I.V., Gorunov, A.I., and Gil’mutdinov, A.Kh., Modeling of the Effect of Powder Parameters on Laser Cladding Using Coaxial Nozzle, Surface and Coatings Technology, 2019, vol. 364, pp. 430–443.
Drezet, J.M., Pellerin, S., Bezençon, C., and Mokadem, S., Modelling the Marangoni Convection in Laser Heat Treatment, Journal de Physique IV, 2004, vol. 120, pp. 299–306.
Cong, W. and Ning, F., A Fundamental Investigation on Ultrasonic Vibration-Assisted Laser Engineered Net Shaping of Stainless Steel, International Journal of Machine Tools and Manufacture, 2017, vol. 121, pp. 61–69.
ACKNOWLEDGMENTS
Scientific research was financially supported by the Russian Foundation for Basic Research (grant 18-42-160015) and the Ministry of Education and Science of the Russian Federation as part of the fulfillment of obligations under the Agreement no. 075-03-2020-051/6 (topic number fzsu-2020-0020).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2021, No. 3, pp. 167 - 172.
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Khamidullin, B.A., Tsivil’skii, I.V. & Gil’mutdinov, A.K. Modeling the Process of Laser Cladding in an External Acoustic Field to Determine the Effect of Ultrasound Intensity on the Morphology of the Cladding Layer. Russ. Aeronaut. 64, 540–546 (2021). https://doi.org/10.3103/S1068799821030235
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DOI: https://doi.org/10.3103/S1068799821030235