Journal ArticleDOI
Fiber laser-MIG hybrid welding of 5 mm 5083 aluminum alloy
TLDR
In this article, the authors investigated the effect of welding parameters such as torch arrangement, distance between heat sources and shielding gas composition on the quality of laser-arc hybrid welds.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2016-07-01. It has received 94 citations till now. The article focuses on the topics: Laser beam welding & Welding.read more
Citations
More filters
Journal ArticleDOI
Hybrid laser arc welding: State-of-art review
TL;DR: The synergic effects of laser beam and eclectic arc in the same weld pool results in an increase of welding speed and penetration depth along with the enhancement of gap bridging capability and process stability.
Journal ArticleDOI
Microstructure and porosity characteristics of 5A06 aluminum alloy joints using laser-MIG hybrid welding
TL;DR: In this article, the laser-metal inert gas (MIG) hybrid welding method is adopted to provide high overall productivity in the 3m/min 3.5A06 aluminum alloy plates with thickness of 69mm.
Journal ArticleDOI
Effect of the welding direction on the microstructural characterization in fiber laser-GMAW hybrid welding of 5083 aluminum alloy
TL;DR: In this article, the effects of different heat source positioning arrangement on porosity formation, microstructure and mechanical properties of the welding joints are studied and the results show that relative stable arc and stable process can be obtained in laser-arc hybrid welding (LAHW) process, and the weld bead with lower porosity level can be achieved.
Journal ArticleDOI
An investigation on capability of hybrid Nd:YAG laser-TIG welding technology for AA2198 Al-Li alloy
TL;DR: In this paper, the capability of the hybrid laser-arc welding in comparison with lone laser welding for AA2198 aluminum alloy was compared experimentally. But the results indicated that conduction mode occurred and keyhole was not formed even in low welding speeds and thus the penetration depth was so low.
Journal ArticleDOI
Effect of filling materials on the microstructure and properties of hybrid laser welded Al-Mg-Si alloys joints
TL;DR: In this paper, a serious investigation was conducted to examine the influence of filling materials on the microstructure and properties of hybrid laser welded AA6061-T6 joints.
References
More filters
BookDOI
Hybrid laser-arc welding
TL;DR: In this paper, the authors describe the characteristics of hybrid laser-arc welding processes and the properties of joints produced by the hybrid laser arc welding process, as well as the quality control and assessing weld quality.
Journal ArticleDOI
Effect of power distribution on the weld quality during hybrid laser welding of an Al-Mg alloy
TL;DR: In this paper, the effect of arc and laser powers on the quality of the arc assisted fiber laser welding of an Al-Mg alloy in the butt configuration was analyzed and the power distribution that stabilized the welding process and minimized the weld porosity was defined.
Journal ArticleDOI
Study on arc and laser powers in the hybrid welding of AA5754 Al-alloy
TL;DR: In this paper, a new generation of fiber laser assisted by a MIG source was used to weld AA5754-H111 aluminum alloy in 3-mm thick butt configuration, and the effects of laser and arc powers on the weld geometry and properties were studied.
Journal ArticleDOI
Porosity formation mechanism and suppression procedure in laser welding of aluminium alloys
TL;DR: In this article, the porosity formation mechanism and suppression procedure in laser welding of aluminium alloys are discussed and discussed in detail, and the procedure is shown to be effective in the case of aluminum alloys.
Journal ArticleDOI
Hybrid laser-Metal Inert Gas welding of Al–Mg–Si alloy joints: Microstructure and mechanical properties
TL;DR: In this article, a hybrid fiber laser-MIG welding was applied to join 5mm thick AA6005-T5 alloy used in the carbody of high speed railway vehicles.