A review of the recent developments and challenges in wire arc additive manufacturing (WAAM) process
Wire arc additive manufacturing (WAAM) is an emerging and promising technology for
producing medium-to-large-scale metallic components/structures for different industries, ie …
producing medium-to-large-scale metallic components/structures for different industries, ie …
A Review on Melt‐Pool Characteristics in Laser Welding of Metals
B Fotovvati, SF Wayne, G Lewis… - Advances in Materials …, 2018 - Wiley Online Library
Laser welding of metals involves with formation of a melt‐pool and subsequent rapid
solidification, resulting in alteration of properties and the microstructure of the welded metal …
solidification, resulting in alteration of properties and the microstructure of the welded metal …
A new type of muffler based on microperforated tubes
Microperforated plate (MPP) absorbers are perforated plates with holes typically in the
submillimeter range and perforation ratios around 1%. The values are typical for …
submillimeter range and perforation ratios around 1%. The values are typical for …
Numerical analysis of the influence of molten pool instability on the weld formation during the high speed fiber laser welding
Y Ai, X Liu, Y Huang, L Yu - International Journal of Heat and Mass Transfer, 2020 - Elsevier
The dynamic behaviors of the molten pool play a critical role in determining the weld bead
formation process and the welded joints quality. A numerical simulation modeling method is …
formation process and the welded joints quality. A numerical simulation modeling method is …
Modelling of laser powder bed fusion process and analysing the effective parameters on surface characteristics of Ti-6Al-4V
In this paper, we propose a model to predict the average surface roughness (S a) and
analyse the effect of related process parameters on laser powder bed fusion (LPBF) …
analyse the effect of related process parameters on laser powder bed fusion (LPBF) …
Investigation of humping phenomenon for the multi-directional robotic wire and arc additive manufacturing
Abstract Wire Arc Additive Manufacturing (WAAM) is a promising technology for fabricating
medium to large scale metallic parts with excellent productivity and flexibility. Due to the …
medium to large scale metallic parts with excellent productivity and flexibility. Due to the …
A review of defect modeling in laser material processing
Thermomechanical modeling of laser material processing in general, and defect modeling in
particular, has raised attention in both academia and industry for the last twenty years …
particular, has raised attention in both academia and industry for the last twenty years …
Gas tungsten arc welding of α + β titanium alloys: a review
AB Short - Materials Science and Technology, 2009 - Taylor & Francis
Titanium alloys used in aerospace structures require joints of high integrity to meet the
design requirements. Gas tungsten arc welding (GTAW), laser beam welding (LBW) and …
design requirements. Gas tungsten arc welding (GTAW), laser beam welding (LBW) and …
[HTML][HTML] Fluctuation effects in Wire Arc Additive Manufacturing of aluminium analysed by high-speed imaging
Abstract Wire Arc Additive Manufacturing is a near-net-shape processing technology which
allows the cost-effective manufacturing of big and customized metal parts. In the present …
allows the cost-effective manufacturing of big and customized metal parts. In the present …
Numerical analysis of arc and droplet behaviors in gas metal arc welding with external compound magnetic field
L Wang, J Chen, CS Wu, SC Luan - Journal of Materials Processing …, 2020 - Elsevier
A self-designed external compound magnetic field assisted gas metal arc welding process
was developed to suppress the weld bead defects in high-speed welding. A comprehensive …
was developed to suppress the weld bead defects in high-speed welding. A comprehensive …