Fabrication sequence optimization for minimizing distortion in multi-axis additive manufacturing

DOI10.1016/j.cma.2023.115899OpenAlexW4318685735MaRDI QIDQ2686899

Yanyan Li

Publication date: 1 March 2023

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2212.13307

zbMATH Keywords

topology optimizationprocess planningthermal distortionfabrication sequencemulti-axis additive manufacturingwire arc additive manufacturing

Mathematics Subject Classification ID

Mechanics of deformable solids (74-XX) Operations research, mathematical programming (90-XX)

Uses Software

• COMET

Cites Work

• On projection methods, convergence and robust formulations in topology optimization
• Finite element modeling of multi-pass welding and shaped metal deposition processes
• Empirical methodology to determine inherent strains in additive manufacturing
• Topology optimization for additive manufacturing with distortion constraints
• Modified inherent strain method for efficient prediction of residual deformation in direct metal laser sintered components
• The method of moving asymptotes—a new method for structural optimization
• Taking into account thermal residual stresses in topology optimization of structures built by additive manufacturing

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