Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology

This study focuses on the experimental verification of residual stress (RS) in a 3D-printed braking pedal using the Powder Bed Fusion (PBF) method with SS316L material. The RS was measured at two representative locations using the hole drilling method (HDM) and the dividing method, which are semi-de...

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Autores principales: Fojtík, František, Potrok, Roman, Hajnyš, Jiří, Ma, Quoc-Phu, Kudrna, Lukáš, Měsíček, Jakub
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488369/
https://www.ncbi.nlm.nih.gov/pubmed/37687459
http://dx.doi.org/10.3390/ma16175766
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author Fojtík, František
Potrok, Roman
Hajnyš, Jiří
Ma, Quoc-Phu
Kudrna, Lukáš
Měsíček, Jakub
author_facet Fojtík, František
Potrok, Roman
Hajnyš, Jiří
Ma, Quoc-Phu
Kudrna, Lukáš
Měsíček, Jakub
author_sort Fojtík, František
collection PubMed
description This study focuses on the experimental verification of residual stress (RS) in a 3D-printed braking pedal using the Powder Bed Fusion (PBF) method with SS316L material. The RS was measured at two representative locations using the hole drilling method (HDM) and the dividing method, which are semi-destructive and destructive methods of RS measurement, respectively. The finite element method (FEM) was used with Ansys Workbench 2020R2 and Simufact Additive 2021 software to determine the magnitude of RS. The results provide insights into how RS is incorporated into metal 3D-printed components and the available tools for predicting RS. This information is essential for experts to improve the accuracy and functionality of SLM parts when post-subtractive or additive manufacturing processes are used. Overall, this study contributes to the advancement of knowledge on the effects of RS on 3D-printed metal components, which can inform future research and development in this area.
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spelling pubmed-104883692023-09-09 Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology Fojtík, František Potrok, Roman Hajnyš, Jiří Ma, Quoc-Phu Kudrna, Lukáš Měsíček, Jakub Materials (Basel) Article This study focuses on the experimental verification of residual stress (RS) in a 3D-printed braking pedal using the Powder Bed Fusion (PBF) method with SS316L material. The RS was measured at two representative locations using the hole drilling method (HDM) and the dividing method, which are semi-destructive and destructive methods of RS measurement, respectively. The finite element method (FEM) was used with Ansys Workbench 2020R2 and Simufact Additive 2021 software to determine the magnitude of RS. The results provide insights into how RS is incorporated into metal 3D-printed components and the available tools for predicting RS. This information is essential for experts to improve the accuracy and functionality of SLM parts when post-subtractive or additive manufacturing processes are used. Overall, this study contributes to the advancement of knowledge on the effects of RS on 3D-printed metal components, which can inform future research and development in this area. MDPI 2023-08-23 /pmc/articles/PMC10488369/ /pubmed/37687459 http://dx.doi.org/10.3390/ma16175766 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Fojtík, František
Potrok, Roman
Hajnyš, Jiří
Ma, Quoc-Phu
Kudrna, Lukáš
Měsíček, Jakub
Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology
title Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology
title_full Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology
title_fullStr Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology
title_full_unstemmed Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology
title_short Quantification and Analysis of Residual Stresses in Braking Pedal Produced via Laser–Powder Bed Fusion Additive Manufacturing Technology
title_sort quantification and analysis of residual stresses in braking pedal produced via laser–powder bed fusion additive manufacturing technology
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488369/
https://www.ncbi.nlm.nih.gov/pubmed/37687459
http://dx.doi.org/10.3390/ma16175766
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