A New Approach to the Fabrication of Thin-Walled Plate Component through Typical Wire Arc Additive Manufacturing
M.Sowrirajan*, M.Vijayananthan, G.Seenivasagan, J.Sundaresan
Journal of Advanced Mechanical Sciences. 2022 Mar 05; 1(1): 8-13
Wire Arc Additive Manufacturing (WAAM) is a trendy practice evolving nowadays for the development of metal parts employing a suitable welding process with the help of automation and additive manufacturing concept. In this work, a new way of fabrication for the metallic components based the geometry a shape of final component is introduced as a typical wire arc additive manufacturing. A thin-walled plate is attempted with AISI 316L grade of austenitic stainless steel using flux cored arc welding process with linear manipulator automation to control the welding torch. The fabricated thin-walled component is found be a successful component but still a lot of quality analysis to be done for making the plate to meet the ensured quality. This Typical WAAM is believed to be a successful approach for the fabrication of metallic plate like components with cost and quality effectiveness.
Keywords: Welding, stainless steel, thin-walled component, plate components, WAAM, additive manufacturing
 K. S. Derekar, A review of wire arc additive manufacturing and advances in wire arc additive manufacturing of aluminium, Materials science and technology 34(8), (2018), 895-916.
 Jhavar, Suyog. "Wire arc additive manufacturing: approaches and future prospects." Additive Manufacturing. Woodhead Publishing, (2021) 183-208.
 Y.K. Bandari, S.W. Williams, J. Ding, and F. Martina, Additive manufacture of large structures: robotic or CNC systems? In 2014 International Solid Freeform Fabrication Symposium. University of Texas at Austin (2015).
 D. L. M. Nascimento, V. Alencastro, O. L. G. Quelhas, R. G. G. Caiado, J.A. Garza-Reyes, L. Rocha-Lona, and G. Tortorella, Exploring Industry 4.0 technologies to enable circular economy practices in a manufacturing context: A business model proposal. Journal of Manufacturing Technology Management (2019).
 N. Rodriguez, L. Vázquez, I. Huarte, E. Arruti, I. Tabernero, and P. Alvarez, Wire and arc additive manufacturing: a comparison between CMT and TopTIG processes applied to stainless steel. Welding in the World, 62(5), (2018) 1083-1096.
 M. Sowrirajan, P. Koshy Mathews, and S. Vijayan. Simultaneous multi-objective optimization of stainless-steel clad layer on pressure vessels using genetic algorithm. Journal of Mechanical Science and Technology 32.6 (2018): 2559-2568.
 M. Sowrirajan, P. K. Mathews, S. Vijayan, and Y. Amaladasan, Effect of weld dilution on postweld thermal conductivity of austenitic stainless steel-clad layers. Materials Research Express, 5(9) (2018) 096512.
 N. Kandavel, C. Krishnaraj, P. Dhanapal, and M. Sowrirajan, Assessing the feasibility of fabrication and welding of nickel-alloyed ductile iron through the evaluation of tensile properties and mechanical characterization. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 09544089211051639, (2021).
 M. Sowrirajan, P. Koshy Mathews, and D. Ashok. Design and Fabrication of Computer Numerical Controlled 3-Axis Welding Manipulator for Automotive Industries.
 M. C. Smith, O. Muránsky, Q. Xiong, P. J. Bouchard, J. Mathew, and C. Austin, validated prediction of weld residual stresses in austenitic steel pipe girth welds before and after thermal ageing, part 1: Mock-up manufacture, residual stress measurements, and materials characterisation. International Journal of Pressure Vessels and Piping, 172, (2019), 233-250.
 S. Om Prakash, P. Karuppuswamy, and M. Sowrirajan. Effect of backing plate on mechanical and microstructural properties of tungsten inert gas welded AA 6063 butt joints, Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering 235.5 (2021), 1685-1693.