Elucidating residual deformation of specimens and its mechanism for 3D printing of large metal components with reduced residual warping (IMAGE)

Waseda University

Elucidating residual deformation of specimens and its mechanism for 3D printing of large metal components with reduced residual warping

Caption

Researchers from Japan and the USA propose a deformation reduction strategy in LPBF-based additive manufacturing involving a synergetic optimization of laser hatching orientation and lattice density distribution.

Credit

Akihiro Takezawa from Waseda University, Japan

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