Email this article Thermophysical parameters of additive gap welding with the laser cladding of powders
- Authors: Vasiltsov V.V.1, Galushkin M.G.1, Grezev A.N.1, Ilyichev I.N.1
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Affiliations:
- Institute on Laser and Information Technologies
- Issue: Vol 80, No 12 (2016)
- Pages: 1504-1508
- Section: Proceedings of the XI International Conference “Lasers and Laser Information Technologies: Fundamental Problems and Application”
- URL: https://journals.rcsi.science/1062-8738/article/view/184913
- DOI: https://doi.org/10.3103/S1062873816080402
- ID: 184913
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Abstract
The simulation and optimization of the main process variables of gap welding with the laser cladding of metallic powders is considered. The adsorption coefficient of powdered particles as a function of particle radius is analyzed for powder feeding via a metering unit. Optimum particle velocities and the weight flow rate of the metering device are determined. Preliminary experimental results are presented.
About the authors
V. V. Vasiltsov
Institute on Laser and Information Technologies
Author for correspondence.
Email: v.vasiltsov@mail.ru
Russian Federation, Shatura, Moscow oblast, 140700
M. G. Galushkin
Institute on Laser and Information Technologies
Email: v.vasiltsov@mail.ru
Russian Federation, Shatura, Moscow oblast, 140700
A. N. Grezev
Institute on Laser and Information Technologies
Email: v.vasiltsov@mail.ru
Russian Federation, Shatura, Moscow oblast, 140700
I. N. Ilyichev
Institute on Laser and Information Technologies
Email: v.vasiltsov@mail.ru
Russian Federation, Shatura, Moscow oblast, 140700
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