Thermomechanical modelling of direct laser forming = Simulación termo-mecánica de procesos de conformado directo por láser

Correa Guinea, Carlos and García Beltrán, Ángel and Ocaña Moreno, José Luis (2015). Thermomechanical modelling of direct laser forming = Simulación termo-mecánica de procesos de conformado directo por láser. "DYNA Ingeniería e Industria" ; pp. 1-13. ISSN 0012-7361. https://doi.org/10.6036/7497.

Description

Title: Thermomechanical modelling of direct laser forming = Simulación termo-mecánica de procesos de conformado directo por láser
Author/s:
  • Correa Guinea, Carlos
  • García Beltrán, Ángel
  • Ocaña Moreno, José Luis
Item Type: Article
Título de Revista/Publicación: DYNA Ingeniería e Industria
Date: 2015
ISSN: 0012-7361
Subjects:
Faculty: Centro Láser (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Direct Laser Forming (DLF) is a thermo-mechanical process wherein the controlled deposition of laser energy induces internal stresses in the material, producing permanent deformations. The final result is a deformation of the material according to a 2D or 3D geometry, similarly to results obtained by traditional forming processes. The development of fundamental knowledge about DLF technique represents a scientific and technological improvement in the production of low series and sheet metal prototypes. The laser typical variables determine the energy transfer rate and resulting deformations. In this paper, we present a numerical model to simulate the process which permits to analyze the influence of the characteristic variables.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainPID-560300-2009-11ISF2GUnspecifiedTecnología de deformación incremental

More information

Item ID: 41284
DC Identifier: http://oa.upm.es/41284/
OAI Identifier: oai:oa.upm.es:41284
DOI: 10.6036/7497
Official URL: http://dx.doi.org/10.6036/7497
Deposited by: Memoria Investigacion
Deposited on: 05 Dec 2018 10:07
Last Modified: 06 Jun 2019 18:28
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