Directed energy deposition (DED) has matured into an essential additive manufacturing
(AM) branch. DED has been broadly implemented in the design and fabrication of novel …

The tensile residual stress (TRS) generated due to large thermal gradient during the laser
directed energy deposition (DED) and laser based powder bed fusion (PBF) is one of the …

Hybrid process chains lack structured decision-making tools to support advanced
manufacturing strategies, consisting of a simulation-enhanced sequencing and planning of …

Specimens were additively manufactured in 316L stainless steel (SS316L) with a
technology that combines the extruding method of fused filament fabrication (FFF) with the …

The laser metal deposition approach implements a unique opportunity for controlling the
fabrication of functionally graded and sandwich structures from different metal powders for …

Abstract Laser based Direct Energy Deposition (DED) systems using metallic powder
feedstock are recognized as a promising manufacturing method for their ability to shorten …

The mechanical behaviour of as-built DED-produced 18Ni300 Maraging steel was studied
by manufacturing a wall-like structure from which three different specimen types were …

Directed energy deposition (DED) is a crucial branch of additive manufacturing (AM),
performing repairs, cladding, and processing of multi-material components. 316L austenitic …

The repair of airfoil blades is an enabling technology to extend the operational life of gas
turbine engines. Directed energy deposition (DED) additive manufacturing (AM) provides …

This paper presents a deep learning approach to identify and classify various defects in the
laser-directed energy manufactured components. It mainly focuses on the Convolutional …