Evolutionary-based optimization strategy in a hybrid manufactured process using LMD

We investigate a hybrid manufacturing strategy combining laser metal deposition (LMD), and milling or turning. LMD is an additive manufacturing process, which can be used for surface cladding, repair, and 3D build-up of parts. One of its advantages is the creation of near net-shape parts on variable ground geometries. The strategy focusses on manufacturing a part by choosing the appropriate wrought material with the remaining volume being added by LMD to minimize used resources and manufacturing time. This is done by adapting an evolutionary algorithm that varies the size, orientation, and position of wrought material with respect to the remaining volume.

Subjects

hybrid manufacturing

laser metal deposition

evolutionary algorthm

additive manufacturing

DDC Class

600: Technik

Lizenz

https://creativecommons.org/licenses/by-nc-nd/4.0/

Name

1-s2.0-S2212827118308540-main.pdf

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803.33 KB

Format

Adobe PDF

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Evolutionary-based optimization strategy in a hybrid manufactured process using LMD