Metal additive manufacturing is a high-growth process owing to the capability of producing
parts with complicated geometries and custom facets for various applications. The low …

Due to its unique benefits over standard conventional “subtractive” manufacturing, additive
manufacturing is attracting growing interest in academic and industrial sectors. Here, special …

In the present study, the Gas metal arc welding (GMAW) based Wire-arc additive
manufacturing (WAAM) process was used to fabricate a multi-layered structure at optimized …

Abstract Wire Arc Additive Manufacturing possesses advantages of high deposition rate and
low cost compared with other metal additive manufacturing processes. However, potential …

As computer-aided design and computer-aided manufacturing (CAD/CAM) technologies
have matured, three-dimensional (3D) printing materials suitable for dentistry have attracted …

Due to the complexity of the Wire-arc Additive Manufacturing (WAAM) process, it is prone to
the occurrence of defects in the product. One of the most common defects is porosity, which …

In this paper a novel method was proposed for monitoring the defects of surface oxidation in
copper alloy wire arc additive manufacturing (WAAM) which using voltage sensor. Due to …

Laser melt injection (LMI) provides a new route for fabricating multi-material components
with tailored physical performance and distributed functional properties. However, the …

The above article is about research for implementing a visual monitor that evaluates the
weld penetration during pulsed tungsten arc gas (GTAW) welding which used active shape …

When workpieces with varying grooves are welded, changes in the groove angle of the base
metal can affect the butt weld penetration, thus affecting the final weld forming quality …