Stiffening near-net-shape functional parts of Inconel 718 LPBF considering material anisotropy and subsequent machining issues

Jose David Perez-Ruiz,Felipe Marin,Silvia Martinez,Aitzol Lamikiz,Gorka Urbikain,Luis Norberto Lopez de Lacalle

Mechanical Systems and Signal Processing（2022）

引用 40|浏览1

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摘要

•Iterative design methodology to improve the stiffness of LPBF components considering machining and anisotropy effects.•Young's modulus improvement by evaluating the elastic anisotropy of different manufacturing configurations.•Application to case study for finishing of thin-walled bent ducts.

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关键词

LPBF,Inconel 718,Anisotropy,Machining,Multiobjective optimisation,Stiffness,Mechanical properties

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