The laser powder bed fusion process, a prominent additive manufacturing method, involves
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …

A finite element–based thermomechanical modeling approach is developed in this study to
provide a prediction of the mesoscale melt pool behavior and part-scale properties for …

Support structures act as primary conduits for heat flow in laser powder bed fusion (LPBF).
Frame supports, as opposed to block-type supports, have proven to be a good choice for …

Herein, a numerical scheme is presented to design, optimize, generate, and manufacture a
lattice support structure that reduces thermal‐induced distortion in metallic components 3D …

In the laser powder bed fusion (LPBF) process, fast solidification of molten powders and
significant temperature gradients generate substantial residual stresses in the build part …

Manufacturing maraging steel components using laser-based powder bed fusion (LPBF)
presents an attractive proposition for industries due to the material's combination of …

In this work, the residual stresses and deformations developed during and after laser
powder bed fusion (L-PBF) manufacture of thin quasi-2D metallic plates were investigated …

ABSTRACT The Advanced Materials and Manufacturing Technologies (AMMT)[1] program
aims to accelerate the development, qualification, demonstration, and deployment of …

Due to the tool-less fabrication of parts and the high degree of geometric design freedom,
additive manufacturing is experiencing increasing relevance for various industrial …

Abstract Selective Laser Melted (SLM) Additively Manufactured (AM) metal parts are of
special interest to many industries because their designs can be made arbitrarily complex …