Article Sidebar
Published:
02/12/2025
Abstract Views: 0
Views PDF: 0
Views PDF: 0
Issue
Section
Articles
How to Cite
Do, V. S., Nguyen, B. N., Nguyen, T. H., & Tran, V. H. (2025). Simulation of the residual stress field and evaluation of tensile strength in thin-walled components fabricated by metal 3D printing. Journal of Water Resources & Environmental Engineering, 97, 121-125. https://dev.vojs.vn/index.php/jwree/article/view/26
Simulation of the residual stress field and evaluation of tensile strength in thin-walled components fabricated by metal 3D printing
Main Article Content
Abstract
Residual stresses significantly influence the mechanical performance and dimensional accuracy of metal components fabricated via additive manufacturing. This study investigates the residual stress fields and tensile properties of thin-walled specimens produced by metal 3D printing using stainless steel SS316L. Residual stresses were characterized through both numerical simulations and experimental measurements employing the hole-drilling method. Tensile testing was conducted to evaluate the effect of residual stresses on mechanical strength. Results indicate a strong correlation between the residual stress distribution and tensile behavior of SS316L specimens. The difference between the residual stress simulation and the measured experiment is 10%. The findings provide valuable insights for optimizing additive manufacturing parameters to enhance the structural integrity and reliability of metal 3D printed parts.
Article Details
Keywords
3D printing, residual stress, numerical method, thin-walled components
References
Morville S, Carin M (2012), “2D longitudinal modeling of heat transfer and fluid flow during multilayered direct laser metal deposition process”, Journal of Laser Applications, Vol. 24, No. 3, pp. 32008-32020.
Toyserkani E (2022), “Metal Additive Manufacturing”, Chichester, UK: John Wiley & Sons Ltd.
Alimardani M (2007), “A 3D dynamic numerical approach for temperature and thermal stress distributions in multilayer laser solid freeform fabrication process”, Optics and Lasers in Engineering, Vol. 45, No. 10, pp. 1115–1130.
White F.M (1984), Heat Transfer, Reading, MA: Addison-Wesley Publishing Company.
Mase G.T, Mase G.E (1999), Continuum Mechanics for Engineers, 2nd ed., Boca Raton, FL: CRC Press.
Toyserkani E, Khajepour A, Corbin S.F (2003), “3D finite element modeling of laser cladding by powder deposition: Effects of powder feedrate and travel speed on the process”, Journal of Laser Applications, Vol. 15, No. 3, pp. 153-161.
Noda N, Hetnarski R, Tanigawa Y (2003), Thermal Stresses, 2nd ed., New York, NY: Taylor & Francis.
Chepkoech M, Owolabi G, Warner G (2024), “Investigation of microstructures and tensile properties of 316L stainless steel fabricated via laser powder bed fusion”, Materials, Vol. 17, pp. 913-930.
Ebrahimi, Sattari M, Bremer J.L.S, Luckabauer M (2022), “The influence of laser characteristics on internal flow behaviour in laser melting of metallic substrates”, Optics and Lasers in Engineering, Vol. 214, pp. 1103-1112, Feb.
Li X (2023), “Microstructure, mechanical properties and machinability of 316L stainless steel fabricated by direct energy deposition”, International Journal of Mechanical Sciences, Vol. 231.
Khoa D.T, Van L.V, Tuoi D.X, , Chau T.V (2024), “Nghiên cứu sự biến đổi tổ chức trong quá trình in 3D kim loại bằng laser với vật liệu Inconel 625”, HaUI Journal of Science and Technology, Tập 60, Số 4, tr. 67–71.
Toyserkani E (2022), “Metal Additive Manufacturing”, Chichester, UK: John Wiley & Sons Ltd.
Alimardani M (2007), “A 3D dynamic numerical approach for temperature and thermal stress distributions in multilayer laser solid freeform fabrication process”, Optics and Lasers in Engineering, Vol. 45, No. 10, pp. 1115–1130.
White F.M (1984), Heat Transfer, Reading, MA: Addison-Wesley Publishing Company.
Mase G.T, Mase G.E (1999), Continuum Mechanics for Engineers, 2nd ed., Boca Raton, FL: CRC Press.
Toyserkani E, Khajepour A, Corbin S.F (2003), “3D finite element modeling of laser cladding by powder deposition: Effects of powder feedrate and travel speed on the process”, Journal of Laser Applications, Vol. 15, No. 3, pp. 153-161.
Noda N, Hetnarski R, Tanigawa Y (2003), Thermal Stresses, 2nd ed., New York, NY: Taylor & Francis.
Chepkoech M, Owolabi G, Warner G (2024), “Investigation of microstructures and tensile properties of 316L stainless steel fabricated via laser powder bed fusion”, Materials, Vol. 17, pp. 913-930.
Ebrahimi, Sattari M, Bremer J.L.S, Luckabauer M (2022), “The influence of laser characteristics on internal flow behaviour in laser melting of metallic substrates”, Optics and Lasers in Engineering, Vol. 214, pp. 1103-1112, Feb.
Li X (2023), “Microstructure, mechanical properties and machinability of 316L stainless steel fabricated by direct energy deposition”, International Journal of Mechanical Sciences, Vol. 231.
Khoa D.T, Van L.V, Tuoi D.X, , Chau T.V (2024), “Nghiên cứu sự biến đổi tổ chức trong quá trình in 3D kim loại bằng laser với vật liệu Inconel 625”, HaUI Journal of Science and Technology, Tập 60, Số 4, tr. 67–71.