Additive manufacturing techniques offer significant advantages over conventional
manufacturing methods. These include the possibility of realizing highly customized …

Fatigue performance in both traditional and additively manufactured materials is severely
affected by the presence of defects, which deserve special attention to ensure the in-service …

Metal additive manufacturing (AM) while offering advantages such as generating parts with
intricate geometries, introduces challenges such as intrinsic defects. Since fatigue cracks …

In this study, the fatigue life of notched polylactic acid (PLA) samples fabricated through the
fused deposition modeling (FDM) technique was studied experimentally and numerically …

Fatigue performance of additive manufactured (AM) metals is highly sensitive to the
existence of defects. This becomes more challenging when mechanically induced stress …

Fatigue cracks in additively manufactured (AM) components typically initiate from critical
defects such as gas porosities and lack of fusion defects. In addition, such components are …

The aim of this study was to investigate the impact of surface roughness and size effect on
the uniaxial fatigue strength of aged specimens made of Inconel 718, obtained by laser …

The concept of “Industry 4.0” encourages the use of automated manufacturing processes
and the use of advanced technological systems. Some of the most fundamental needs of the …

A specific design approach is formulated to design notched components of additively
manufactured AISI 316L against constant/variable amplitude multiaxial fatigue loading. The …

In this study, the fatigue strength of notched 3D printed polylactic acid (PLA) samples were
examined experimentally, considering the notch shapes, raster patterns, and internal …