TY - GEN
T1 - Investigation of Material Property Model on Substrate Deformation Induced by Thick-Walled WAAM Process Using Numerical Computation
AU - Ahmad, Siti Nursyahirah
AU - Manurung, Yupiter Harangan Prasada
AU - Mat, Muhd Faiz
AU - Leitner, Martin
N1 - Publisher Copyright:
© 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2021
Y1 - 2021
N2 - 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.
AB - 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.
KW - Deformation
KW - Material modelling
KW - Numerical computation
KW - SS316L
KW - WAAM
UR - http://www.scopus.com/inward/record.url?scp=85104405022&partnerID=8YFLogxK
U2 - 10.1007/978-981-15-9505-9_67
DO - 10.1007/978-981-15-9505-9_67
M3 - Conference paper
AN - SCOPUS:85104405022
SN - 9789811595042
T3 - Lecture Notes in Mechanical Engineering
SP - 747
EP - 761
BT - Recent Trends in Manufacturing and Materials Towards Industry 4.0 - Selected Articles from iM3F 2020, Malaysia
A2 - Osman Zahid, Muhammed Nafis
A2 - Abdul Sani, Amiril Sahab
A2 - Mohamad Yasin, Mohamad Rusydi
A2 - Ismail, Zulhelmi
A2 - Che Lah, Nurul Akmal
A2 - Mohd Turan, Faiz
PB - Springer Science and Business Media Deutschland GmbH
T2 - 2020 Innovative Manufacturing, Mechatronics and Materials Forum
Y2 - 6 August 2020 through 6 August 2020
ER -