Numerical Modelling of Metal-Forming Processes

A special issue of Metals (ISSN 2075-4701). This special issue belongs to the section "Computation and Simulation on Metals".

Deadline for manuscript submissions: 30 April 2025 | Viewed by 400

Special Issue Editors


E-Mail Website1 Website2
Guest Editor
IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
Interests: metal forming; joining processes; additive manufacturing
Special Issues, Collections and Topics in MDPI journals

E-Mail Website1 Website2
Guest Editor
IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
Interests: metal forming; hybrid manufacturing; experimentation
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
CIMOSM, Instituto Superior de Engenharia de Lisboa, Instituto Politécnico de Lisboa, R. Conselheiro Emídio Navarro 1, 1959-007 Lisboa, Portugal
Interests: metal forming; formability; non-conventional machining
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Metal forming is a widespread manufacturing technology used to shape metal workpieces into components with added value through plastic deformation. Historically, processes such as forging, rolling, extrusion, or stamping have been crucial in various industries with technological development primarily driven by trial-and-error experimentation. However, the current need to reduce production costs, conserve materials, minimize waste, and adhere to stringent environmental regulations makes trial-and-error development unsustainable.

This is where numerical modelling has emerged as a powerful alternative. By simulating metal-forming processes using computational techniques, numerical modelling provides a more efficient, cost-effective, and environmentally friendly approach for process optimization, while also driving innovation in material design, tooling, and process mechanisms, contributing to significant advancements in the field of metalworking and manufacturing.

This Special Issue aims to provide novel contributions to the field of metal forming with emphasis on numerical modelling. This Special Issue will include original research articles; however, state-of-the-art reviews are also welcome.

Research areas may include (but are not limited to) the following:

  • Finite element analysis of metal-forming processes;
  • New material constitutive models;
  • Thermo-mechanical coupling involving heat generation and/or phase transformation;
  • Friction and contact modelling;
  • Multiscale modelling;
  • Formability analysis for predicting defects;
  • Simulation of hybrid processes involving additive manufacturing or joining processes;
  • Mesh-free or adaptive meshing methods;
  • Use of artificial intelligence and machine learning in metal forming.

We look forward to receiving your contributions.

Dr. João Pedro da Fonseca Matos Pragana
Dr. Carlos Alves da Silva
Dr. Ivo Manuel Ferreira de Bragança
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Metals is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • metal forming
  • numerical modelling
  • material constitutive models
  • thermo-mechanical coupling
  • friction
  • multiscale modeling
  • forming limit diagrams
  • hybrid manufacturing
  • artificial intelligence

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

12 pages, 1387 KiB  
Article
Numerical Analysis of the Laser Forming Process of Cylindrical Surfaces
by Daniel Cabezas, Diego J. Celentano, Marcela A. Cruchaga, Claudio García-Herrera and Alberto Monsalve
Metals 2025, 15(4), 402; https://doi.org/10.3390/met15040402 - 3 Apr 2025
Viewed by 165
Abstract
This research reports on numerical simulations of the multi-pass laser forming process aimed at obtaining cylindrical surfaces from planar AISI 304 stainless-steel sheets. The effect of laser power, scanning speed, and distance between irradiation lines on the thermomechanical material response is assessed, with [...] Read more.
This research reports on numerical simulations of the multi-pass laser forming process aimed at obtaining cylindrical surfaces from planar AISI 304 stainless-steel sheets. The effect of laser power, scanning speed, and distance between irradiation lines on the thermomechanical material response is assessed, with particular emphasis on the final curvature radius, maximum temperature, and final plastic deformation. To this end, a coupled thermomechanical finite element formulation is applied to the analysis of different experimental tests reported in the literature. The predictive capabilities of this model are demonstrated in the analysis of bent parts exhibiting a wide range of curvature radii, whose values were found in this work to inversely correlate with the total line energy input to the workpiece. In such situations, it was found that both the thermal response and the effective plastic strain values obtained in each test correlate directly with the line energy value. Furthermore, the distance between irradiation lines was identified as a key parameter in the formation of cylindrical surfaces, as it significantly influences the displacement and induced deformation. However, no significant impact of this parameter on the effective plastic strain was observed. Full article
(This article belongs to the Special Issue Numerical Modelling of Metal-Forming Processes)
Show Figures

Figure 1

Back to TopTop