Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound

Jan Groenewold; Florian Stamer; Gisela Lanza

doi:10.1007/978-3-031-18318-8_3

Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound

Publikation: Beiträge in Sammelwerken › Kapitel › begutachtet

Standard

Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound. / Groenewold, Jan; Stamer, Florian; Lanza, Gisela.
Production at the Leading Edge of Technology: Proceedings of the 12th Congress of the German Academic Association for Production Technology (WGP), University of Stuttgart, October 2022. Hrsg. / Mathias Liewald; Alexander Verl; Thomas Bauernhansl; Hans-Christian Möhring. Springer Nature AG, 2023. S. 24-31 (Lecture Notes in Production Engineering; Band Part F1163).

Publikation: Beiträge in Sammelwerken › Kapitel › begutachtet

Harvard

Groenewold, J, Stamer, F & Lanza, G 2023, Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound. in M Liewald, A Verl, T Bauernhansl & H-C Möhring (Hrsg.), Production at the Leading Edge of Technology: Proceedings of the 12th Congress of the German Academic Association for Production Technology (WGP), University of Stuttgart, October 2022. Lecture Notes in Production Engineering, Bd. Part F1163, Springer Nature AG, S. 24-31. https://doi.org/10.1007/978-3-031-18318-8_3

APA

Groenewold, J., Stamer, F., & Lanza, G. (2023). Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound. In M. Liewald, A. Verl, T. Bauernhansl, & H.-C. Möhring (Hrsg.), Production at the Leading Edge of Technology: Proceedings of the 12th Congress of the German Academic Association for Production Technology (WGP), University of Stuttgart, October 2022 (S. 24-31). (Lecture Notes in Production Engineering; Band Part F1163). Springer Nature AG. https://doi.org/10.1007/978-3-031-18318-8_3

Vancouver

Groenewold J, Stamer F, Lanza G. Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound. in Liewald M, Verl A, Bauernhansl T, Möhring HC, Hrsg., Production at the Leading Edge of Technology: Proceedings of the 12th Congress of the German Academic Association for Production Technology (WGP), University of Stuttgart, October 2022. Springer Nature AG. 2023. S. 24-31. (Lecture Notes in Production Engineering). doi: 10.1007/978-3-031-18318-8_3

Bibtex

@inbook{19de50ddc19c481f9fcd1e15aecaab55,

title = "Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound",

abstract = "Process-induced residual stress is a major challenge in today's additive manufacturing (AM) processes, such as powder bed fusion by laser beam melting of metal. After the AM process, the exact stress state is usually unknown, and parts often require heat treatment to relieve residual stress. In-process measurement of residual stress is currently not possible. This paper presents a concept to derive the measurement of the residual stress by analyzing the structure-borne sound induced during the AM process. The first step of the concept is to integrate a device into a build plate to set a defined mechanical load during the manufacturing process. Then, samples can be fabricated on this build plate in several steps. By applying mechanical load with the device, the stress state in the samples can be changed between the fabrication steps. During this stepwise fabrication process, the structure-borne sound signal is recorded. Subsequently, the correlation between the stress states and the acoustic process emissions is analyzed using FFT, STFT and cross-spectral analyses. The overall goal is to establish a model to determine residual stress in AM components by evaluating the acoustic process emissions.",

keywords = "Additive manufacturing, Quality control, Residual stress, Structure-Borne sound, Engineering",

author = "Jan Groenewold and Florian Stamer and Gisela Lanza",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.",

year = "2023",

doi = "10.1007/978-3-031-18318-8_3",

language = "English",

isbn = "978-3-031-18317-1",

series = "Lecture Notes in Production Engineering",

publisher = "Springer Nature AG",

pages = "24--31",

editor = "Mathias Liewald and Alexander Verl and Thomas Bauernhansl and Hans-Christian M{\"o}hring",

booktitle = "Production at the Leading Edge of Technology",

address = "Germany",

}

RIS

TY - CHAP

T1 - Concept for In-process Measurement of Residual Stress in AM Processes by Analysis of Structure-Borne Sound

AU - Groenewold, Jan

AU - Stamer, Florian

AU - Lanza, Gisela

PY - 2023

Y1 - 2023

N2 - Process-induced residual stress is a major challenge in today's additive manufacturing (AM) processes, such as powder bed fusion by laser beam melting of metal. After the AM process, the exact stress state is usually unknown, and parts often require heat treatment to relieve residual stress. In-process measurement of residual stress is currently not possible. This paper presents a concept to derive the measurement of the residual stress by analyzing the structure-borne sound induced during the AM process. The first step of the concept is to integrate a device into a build plate to set a defined mechanical load during the manufacturing process. Then, samples can be fabricated on this build plate in several steps. By applying mechanical load with the device, the stress state in the samples can be changed between the fabrication steps. During this stepwise fabrication process, the structure-borne sound signal is recorded. Subsequently, the correlation between the stress states and the acoustic process emissions is analyzed using FFT, STFT and cross-spectral analyses. The overall goal is to establish a model to determine residual stress in AM components by evaluating the acoustic process emissions.

AB - Process-induced residual stress is a major challenge in today's additive manufacturing (AM) processes, such as powder bed fusion by laser beam melting of metal. After the AM process, the exact stress state is usually unknown, and parts often require heat treatment to relieve residual stress. In-process measurement of residual stress is currently not possible. This paper presents a concept to derive the measurement of the residual stress by analyzing the structure-borne sound induced during the AM process. The first step of the concept is to integrate a device into a build plate to set a defined mechanical load during the manufacturing process. Then, samples can be fabricated on this build plate in several steps. By applying mechanical load with the device, the stress state in the samples can be changed between the fabrication steps. During this stepwise fabrication process, the structure-borne sound signal is recorded. Subsequently, the correlation between the stress states and the acoustic process emissions is analyzed using FFT, STFT and cross-spectral analyses. The overall goal is to establish a model to determine residual stress in AM components by evaluating the acoustic process emissions.

KW - Additive manufacturing

KW - Quality control

KW - Residual stress

KW - Structure-Borne sound

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85166664659&partnerID=8YFLogxK

U2 - 10.1007/978-3-031-18318-8_3

DO - 10.1007/978-3-031-18318-8_3

M3 - Chapter

AN - SCOPUS:85166664659

SN - 978-3-031-18317-1

T3 - Lecture Notes in Production Engineering

SP - 24

EP - 31

BT - Production at the Leading Edge of Technology

A2 - Liewald, Mathias

A2 - Verl, Alexander

A2 - Bauernhansl, Thomas

A2 - Möhring, Hans-Christian

PB - Springer Nature AG

ER -

DOI

https://doi.org/10.1007/978-3-031-18318-8_3
Endgültige, publizierte Fassung