2023
DOI: 10.1007/s00170-023-11145-2
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Exploring computational techniques for simulating residual stresses for thin wall multi-joint hexagon configurations for a laser directed energy deposition process

Abstract: Laser cladding is a directed energy deposition process, and can lead to high residual stresses, which can compromise the quality of the specimen. As a result, it is crucial to accurately predict and investigate the residual stress distribution in cladded parts and understand the mechanism of formation. In this study a thermo-mechanical metallurgical simulation model of the laser cladding process was developed for three different path strategies with respect to the deposition sequence and direction for a thin w… Show more

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