Empirical methodology to determine inherent strains in additive manufacturing

DOI10.1016/j.camwa.2018.05.015zbMath1443.65370OpenAlexW2806000772WikidataQ61735668 ScholiaQ61735668MaRDI QIDQ2003902

Alberto Echeverría, Sjoerd van der Veen, Maria San Sebastian, Fermín Garciandía, Iñaki Setien, Michele Chiumenti

Publication date: 13 October 2020

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2117/132354

zbMATH Keywords

finite element modellingadditive manufacturinginherent strain

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Phase transformations in solids (74N99)

Related Items (12)

Part and supports optimization in metal powder bed additive manufacturing using simplified process simulation ⋮ On the incorporation of a micromechanical material model into the inherent strain method—Application to the modeling of selective laser melting ⋮ Self-support topology optimization considering distortion for metal additive manufacturing ⋮ Numerical solution of additive manufacturing problems using a two‐level method ⋮ A finite addition of matter elements method for modeling and solution of an SLM thermal problem by a multiscale method ⋮ The inherent strain method for simulation of additive manufacturing–A critical assessment based on a new variant of the method ⋮ Fabrication sequence optimization for minimizing distortion in multi-axis additive manufacturing ⋮ Topology optimization for additive manufacturing with distortion constraints ⋮ A computational phase transformation model for selective laser melting processes ⋮ Sensitivity analysis and lattice density optimization for sequential inherent strain method used in additive manufacturing process ⋮ Modified inherent strain method for efficient prediction of residual deformation in direct metal laser sintered components ⋮ Residual stress constrained self-support topology optimization for metal additive manufacturing

Uses Software

• COMET

Cites Work

• Finite element modeling of multi-pass welding and shaped metal deposition processes

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