Hybrid additive manufacturing intertwines both additive and subtractive manufacturing layer
by layer to digitally fabricate parts with complex geometries, improved surface finish and …

Directed energy deposition (DED) additive manufacturing systems have been developed
and optimized for typical engineering materials and operational requirements. However …

Fatigue life prediction is critical for the design of engineering components made from
defective materials. Not only do these imperfections show a detrimental effect on the fatigue …

Abstract During Minimum Quantity Lubrication (MQL), ensuring the reachability of the oil
droplets to the cutting region is important to achieve better lubrication effect and enhanced …

Selective laser melting (SLM) has emerged as a transformative technology for fabricating
intricate parts. However, a deteriorated as-built surface remains an Achilles' heel due to the …

Hybrid manufacturing integrates additive manufacturing (AM) and subtractive manufacturing
in the same machine. The integration of the two processes enables the creation of complex …

Additive manufacturing (AM) is known to generate large magnitudes of residual stresses
(RS) within builds due to steep and localized thermal gradients. In the current state of …

The build-up of residual stress and the resultant deformation in laser powder bed fusion
(LPBF) play vital roles in the performance of the as-built parts. Due to the complex physical …

In recent years, the machining deformation of titanium alloy frame parts has become a major
research issue in the field of aviation manufacture. Through the generation mechanism, the …

The build-up of residual stress and porosity plays an important role in the mechanical
properties of as-built parts during directed energy deposition (DED). However, the thermo …