TY - GEN
T1 - Numerical Simulation on Residual Stress and Substrate Deformation of Bead-On-Plate of SS316L Using Inherent Strain Method
AU - Ahmad, Siti Nursyahirah
AU - Manurung, Yupiter Harangan Prasada
AU - Taufek, Thoufeili
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 paper presents an investigation on deformation behaviour using elastic inherent strain method (ISM). The deformation of bead-on-plate substrate is induced by GMAW process in which the selected material of filler and substrate is austenitic stainless steel SS316L. A simplified rectangular bead geometry is modelled and the process is simulated using numerical software MSC Marc/Mentat. The inherent strain value is estimated based on process parameters and physical properties of selected material, the effective area and the structural clamping positions. The residual stress and deformation result predicted using ISM are to be compared with thermo-mechanical numerical simulation which is executed under consideration of temperature dependent isotropic hardening rule and heat source model using model Goldak’s double ellipsoid. Further, computational time between these two methods are to be compared. It can be concluded that ISM is very potential to be implemented to predict residual stress and distortion with short computational time.
AB - This paper presents an investigation on deformation behaviour using elastic inherent strain method (ISM). The deformation of bead-on-plate substrate is induced by GMAW process in which the selected material of filler and substrate is austenitic stainless steel SS316L. A simplified rectangular bead geometry is modelled and the process is simulated using numerical software MSC Marc/Mentat. The inherent strain value is estimated based on process parameters and physical properties of selected material, the effective area and the structural clamping positions. The residual stress and deformation result predicted using ISM are to be compared with thermo-mechanical numerical simulation which is executed under consideration of temperature dependent isotropic hardening rule and heat source model using model Goldak’s double ellipsoid. Further, computational time between these two methods are to be compared. It can be concluded that ISM is very potential to be implemented to predict residual stress and distortion with short computational time.
KW - Bead-on-plate
KW - Deformation
KW - Inherent strain method
KW - Stainless steel SS316L
UR - http://www.scopus.com/inward/record.url?scp=85104404116&partnerID=8YFLogxK
U2 - 10.1007/978-981-15-9505-9_65
DO - 10.1007/978-981-15-9505-9_65
M3 - Conference paper
AN - SCOPUS:85104404116
SN - 9789811595042
T3 - Lecture Notes in Mechanical Engineering
SP - 723
EP - 738
BT - Recent Trends in Manufacturing and Materials Towards Industry 4.0
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 -