Overview
The shaped metal deposition (SMD) process is a novel manufacturing technology which is similar to the multi-pass welding used for building features such as lugs and flanges on components [1–7]. This innovative technique is of great interest due to the possibility of employing standard welding equipment without the need for extensive new investment [8, 9]. The numerical simulation of SMD processes has been one of the research topics of great interest over the last years and requires a fully coupled thermo-mechanical formulation, including phase-change phenomena defined in terms of both latent heat release and shrinkage effects [1–6]. It is shown how computational welding mechanics models can be used to model SMD for prediction of temperature evolution, transient, as well as residual stresses and distortions due to the successive welding layers deposited. Material behavior is characterized by a thermo-elasto-viscoplastic constitutive model coupled with a metallurgical model [6]....
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References
Lindgren L-E, Runnemalm H, Näsström M (1999) Simulation of multipass welding of a thick plate. Int J Num Meths Eng 44:1301–1316
Lobitz DW, Mc Clure JD, Nickell RE (1977) Residual stresses and distorsions in multi pass welding. In: Numerical modelling of manufacturing processes. Proceedings of the ASME WAM, PVP-PB-25, pp 1–18
Lindgren L-E (2001) Finite element modelling of welding. Part 1: increased complexity. J Therm Stress 24:141–192
Lindgren L-E (2001) Finite element modelling of welding. Part 2: improved material modeling. J Therm Stress 24:195–231
Lindgren L-E (2001) Finite element modelling of welding. Part 3: efficiency and integration. J Therm Stress 24:305–334
Chiumenti M, Cervera M, Salmi A, Agelet de Saracibar C, Dialami N, Matsui K (2010) Finite element modeling of multi-pass welding and shaped metal deposition processes. Comput Meth Appl Mech Eng 199:2343–2359
Lundbäck A, Lindgren L-E (2011) Modelling of metal deposition. Finite Elem Anal Des 47:1169–1177
Clark D, Bache MR, Whittaker MT (2008) Shaped metal deposition of a nickel alloy for aero engine applications. J Mater Process Technol 203(1–3):439–448
Baufeld B, Van der Biest O, Gault R, Ridgway K (2011) Manufacturing Ti–6Al–4V components by shaped metal deposition: microstructure and mechanical properties. In: IOP conference series: materials science and engineering 26, 012001 doi:10.1088/1757-899X/26/1/012001
Cervera M, Agelet de Saracibar C, Chiumenti M (2002) COMET – A coupled mechanical and thermal analysis code. Data input manual. Version 5.0. Technical Report IT-308, CIMNE
Chiumenti M, Agelet de Saracibar C, Cervera M (2008) On the numerical modelling of the thermo-mechanical contact for metal casting analysis. J Heat Transf 130:1–10
Babu B (2008) Physically based model for plasticity and creep of Ti-6Al-4V. Division of Material Mechanics, Luleå University of Technology, Luleå
Agelet de Saracibar C, Cervera M, Chiumenti M (1999) On the formulation of coupled thermoplastic problems with phase-change. Int J Plasticity 15:1–34
Hunzinker O, Dye D, Roberts SM, Reed RC (1999) A coupled approach for the prediction of solidification cracking during the welding of superalloys. In: Proceedigs of the conference on numerical analysis of weldability, Graz-Seggau, Austria
Lindgren L-E (2007) Computational welding mechanics: thermo-mechanical and microstructural simulations. CRC Press, Boca Raton
Cervera M, Agelet de Saracibar C, Chiumenti M (1999) Thermomechanical analysis of industrial solidification processes. Int J Num Meths Eng 46:1575–1591
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Agelet de Saracibar, C., Lundbäck, A., Chiumenti, M., Cervera, M. (2014). Shaped Metal Deposition Processes. In: Hetnarski, R.B. (eds) Encyclopedia of Thermal Stresses. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2739-7_808
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DOI: https://doi.org/10.1007/978-94-007-2739-7_808
Publisher Name: Springer, Dordrecht
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