A metamodel based on basis spline hyper-surfaces for thermal simulation of the wire arc additive manufacturing process
Mathilde Zani, Enrico Panettieri, Marco Montemurro
download PDFAbstract. Wire arc additive manufacturing an additive manufacturing process that allows producing large metal parts in a layer-by-layer fashion assuring a high deposition rate. However, the set of parameters that control the process leads to phenomena that are difficult to understand and predict. The work of this paper is to propose a metamodel based on basis spline entities to approximate the thermal response of the WAAM process for different combinations of deposition parameters. The aim is to reduce the computational cost, and obtain results without actually solve a complete FE model for any combination of parameters in the design space.
Keywords
Additive Manufacturing, Metamodel, Industry 4.0, Numerical Simulation
Published online 9/1/2023, 7 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: Mathilde Zani, Enrico Panettieri, Marco Montemurro, A metamodel based on basis spline hyper-surfaces for thermal simulation of the wire arc additive manufacturing process, Materials Research Proceedings, Vol. 33, pp 156-162, 2023
DOI: https://doi.org/10.21741/9781644902677-23
The article was published as article 23 of the book Aerospace Science and Engineering
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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