Investigation of Material Property Model on Substrate Deformation Induced by Thick-Walled WAAM Process Using Numerical Computation

Siti Nursyahirah Ahmad, Yupiter Harangan Prasada Manurung*, Muhd Faiz Mat, Martin Leitner

*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

This research presents an investigation of material property model effects of thick-walled Wire Arc Additive Manufacturing (WAAM) process on deformation behaviour which involves thermo-mechanical non-linear numerical computation. A 3D thermo-elastic–plastic WAAM model is developed using general purposed FEA software MSC Marc/Mentat. The material models of component stainless steel SS316L were simulated based on two different sources namely material X5Crnimo18_10_1from default library database and evolved wire. The thermo-mechanical and thermo-physical material properties of evolved wire SS316L were obtained using chemical composition analysis SEDM-EDX and generated by advanced material modelling software. Component geometry was modelled using simplified rectangular shape and mesh which consists of ten layers and three strings. The numerical simulation was implemented under consideration of temperature dependent hardening rule with von-mises yield criteria and Goldak’s double ellipsoid heat source model was utilized. Based on the adjusted thermal coefficient parameters, the transient temperature distribution between two different material property models were analysed. The outcome of this research is to characterise the substrate deformation induced by WAAM process using material models of evolved component SS316L and existing material from default library database.

Originalspracheenglisch
TitelRecent Trends in Manufacturing and Materials Towards Industry 4.0 - Selected Articles from iM3F 2020, Malaysia
Redakteure/-innenMuhammed Nafis Osman Zahid, Amiril Sahab Abdul Sani, Mohamad Rusydi Mohamad Yasin, Zulhelmi Ismail, Nurul Akmal Che Lah, Faiz Mohd Turan
Herausgeber (Verlag)Springer Science and Business Media Deutschland GmbH
Seiten747-761
Seitenumfang15
ISBN (Print)9789811595042
DOIs
PublikationsstatusVeröffentlicht - 2021
Extern publiziertJa
Veranstaltung2020 Innovative Manufacturing, Mechatronics and Materials Forum: iM3F 2020 - Virtuell, Malaysia
Dauer: 6 Aug. 20206 Aug. 2020

Publikationsreihe

NameLecture Notes in Mechanical Engineering
Band46
ISSN (Print)2195-4356
ISSN (elektronisch)2195-4364

Konferenz

Konferenz2020 Innovative Manufacturing, Mechatronics and Materials Forum
KurztiteliM3F 2020
Land/GebietMalaysia
OrtVirtuell
Zeitraum6/08/206/08/20

ASJC Scopus subject areas

  • Fahrzeugbau
  • Luft- und Raumfahrttechnik
  • Maschinenbau
  • Fließ- und Transferprozesse von Flüssigkeiten

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