Mechanical Sciences
Mechanical Sciences
Mechanical Sciences
Articles | Volume 16, issue 2
Articles | Volume 16, issue 2
https://doi.org/10.5194/ms-16-505-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ms-16-505-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 2
Research article
 | 
15 Oct 2025
Research article |  | 15 Oct 2025

Additive manufacturing with SLM technology provides weight savings, even for dynamically loaded metallic components on railway vehicles

Uwe Jurdeczka, Aurelien Fussel, Pascal Ghys, and Stéphane Goulet

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Short summary
The ambition to save weight could be satisfied by adaptation of additive manufacturing. A mild steel powder was validated for dynamically loaded damper brackets for a high-speed train. For mechanical values and dynamic load, conformity could be confirmed. To meet the expectations in static and dynamic load cases, the team has used mature software tools for design and optimization. 
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