Key Engineering Materials, volume 910, pages 338-343
Numerical Simulation of Welding Distortion in Laser Metal Deposition Additive Manufacturing Process
1
UEC-Aviadvigatel Joint Stock Company
Publication type: Journal Article
Publication date: 2022-02-15
Journal:
Key Engineering Materials
scimago Q4
SJR: 0.172
CiteScore: 1.0
Impact factor: —
ISSN: 10139826, 16629795
DOI:
10.4028/p-3s97k6
General Materials Science
Mechanical Engineering
Mechanics of Materials
Abstract
The article presents the simulation of part distortion during laser metal deposition and a comparison of its results with the deposition performed in experiment. A numerical methodological approach to simulation is viewed which involves dividing the deposited material into primitive solids and further heating and cooling of each primitive solid along the deposition trajectory instead of simulating a moving heat source.
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