Journal ArticleDOI
The influence of arc transfer mode in hybrid laser-mig welding
TLDR
In this paper, the stability condition of a hybrid laser CO 2 -GMAW welding process was investigated by analyzing the influence of several process parameters, such as the filler metal transfer mode on the stability of the whole process.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2007-08-01. It has received 102 citations till now. The article focuses on the topics: Laser beam welding & Welding.read more
Citations
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Journal ArticleDOI
A review of hybrid manufacturing processes – state of the art and future perspectives
TL;DR: This paper reviews existing hybrid processes reported over the past two decades and attempts to propose possible definitions of hybrid processes along with the authors’ classification, followed by discussion of their developments, limitations and future research needs.
Journal ArticleDOI
Problems and issues in laser-arc hybrid welding
TL;DR: Hybrid welding as mentioned in this paper combines the combination of a laser and an electrical arc to overcome problems commonly encountered during either laser or arc welding such as cracking, brittle phase formation and porosity.
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
Three-dimensional model for numerical analysis of thermal phenomena in laser–arc hybrid welding process
Wiesława Piekarska,M. Kubiak +1 more
TL;DR: In this article, mathematical and numerical models of thermal phenomena developed for computational analysis of the laser-arc hybrid welding process were established to estimate temperature field and velocity field of melted material in the welding pool.
Journal ArticleDOI
An investigation on stability of laser hybrid arc welding
TL;DR: In this paper, the stability of the weld surface quality resulting from laser-arc hybrid welding of 4 mm thick steel was studied and the trends of stability in terms of top weld width variation were estimated by usi
References
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Journal Article
The Influence of Various Hybrid Welding Parameters on Bead Geometry Arc power and transfer mode greatly affect bead width, penetration, and reinforcement
M. El Rayes,C. Walz,G. Sepold +2 more
TL;DR: In this article, a series of hybrid welding (gas metal arc welding-CO 2 laser beam welding) experiments was conducted in which the two energy sources were cou- pled in one process zone on the surface of a 316L austenitic stainless steel work piece.
Proceedings ArticleDOI
Interaction of both plasmas in CO 2 laser-MAG hybrid welding of carbon steel
Muneharu Kutsuna,Liang Chen +1 more
TL;DR: In this paper, the effects of many process parameters such as welding current, arc voltage, welding speed, defocusing distance, laser-to-arc distance on penetration depth, bead shape, spatter, arc stability and plasma formation were investigated.