In-situ CT of the clinching process – Influence of settling effects due to process interruptions

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Abstract

In lightweight constructions, clinching represents a cost-effective solution, in which joints are produced by local cold forming of the joining parts. Clinching phenomena are typically evaluated using destructive testing methods. While these methods influence the clinch point’s state, in-situ computed tomography (in-situ CT) is able to explore the clinching process with a specimen under load. Here, the path-controlled clinching process is interrupted at certain displacement levels and the specimen is scanned by CT while remaining in a stationary state. These interruptions are always accompanied by settling effects reducing the reaction force. Therefore, in this work, the influence of these interruptions on the force-displacement behavior during clinching and on the final clinch point’s geometric properties is investigated.

Details

OriginalspracheEnglisch
TitelMaterial Forming, ESAFORM 2024
Redakteure/-innenAnna Carla Araujo, Arthur Cantarel, France Chabert, Adrian Korycki, Philippe Olivier, Fabrice Schmidt
Herausgeber (Verlag)Materials Research Forum LLC, Materials Research Foundations
Seiten1686-1695
Seitenumfang10
ISBN (elektronisch)978-1-64490-313-1
PublikationsstatusVeröffentlicht - 24 Apr. 2024
Peer-Review-StatusJa

Publikationsreihe

Reihe Materials Research Proceedings
Band41
ISSN2474-3941

Konferenz

Titel27th International ESAFORM Conference on Material Forming
KurztitelESAFORM 2024
Veranstaltungsnummer27
Dauer24 - 26 April 2024
OrtPierre Baudis Congress Center
StadtToulouse
LandFrankreich

Externe IDs

ORCID /0000-0003-0014-3039/work/160047066
ORCID /0000-0003-2689-1203/work/160047082
ORCID /0000-0003-1370-064X/work/160048956
Scopus 85195924400
WOS 001258853000187

Schlagworte

ASJC Scopus Sachgebiete

Schlagwörter

  • Clinching, Testing, Computed Tomography, In-Situ CT