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Explosion Welding: Process Evolution and Parameters Optimization
Materials Science Forum, 2018The development of explosion welding (EXW) technology underwent a stop as soon as it was introduced, however, in the recent years an increasing interest was found due to the wide range of materials which can be welded, similar and especially dissimilar ones.
Costanza G., Tata M. E., Cioccari D.
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Optimization of Process Parameters for Friction Welding of Bimetallic Welds
Advanced Materials Research, 2012Bimetallic welds made between ferritic steels and austenitic stainless steels are conventionally fabricated using arc welding procedures such as Tungsten Inert Gas, Metal Inert Gas, Shielded Metal Arc Welding and Submerged Arc Welding. However friction welding provides a new and unique solid state approach for joining many similar and dissimilar ...
Rahul Chhibber +2 more
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Effect of welding parameters on automated robotic arc welding process
Materials Today: Proceedings, 2020Abstract This research focuses on the parameters of robotic welding and robotic welding and creating a DT approach that includes specialized tests for detecting defects in weld tests inline layer-by-layer. Results found that the established weld bead probes were able to locate imperfections from the inspected sample surface at depths up to 6 mm with ...
Aman Sharma +3 more
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Influence of the process parameters on the welding results of laser-GMA welding
ICALEO 2002: 21st International Congress on Laser Materials Processing and Laser Microfabrication, 2002Combined Laser-gas metal are welding offers a high application potential in the field of welding of light structural components due to the addition of the advantages of the laser and the GMA welding process. The speed of the laser welding process can be maintained and - at the same time - gaps can be bridged, the top weld bead can be formed ...
E. Schubert, B. Wedel, G. Köhler
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Numerical Simulation and Process Optimization of Laser Welding in 6056 Aluminum Alloy T-Joints
CrystalsThis paper conducts a numerical simulation of the laser welding process for 6056 aluminum alloy stringers and skin T-joints using Simufact Welding. Initially, the accuracy of the finite element simulation is validated, followed by an exploration of the ...
Jin Peng, Zenglei Ni, Zhibin Yang
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Optimization of submerged arc welding process parameters for overlay welding
Welding International, 2017In this work, we evaluated the influence of welding variables on weld beads applied by the submerged arc process (SAW) with conventional current, aiming future application in overlays against corro...
Marcos Mesquita da Silva +4 more
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Energy Parameters of Weld Formation Process in MIG-MAG Welding
Materials Science Forum, 2018The article presents results of an experimental study and simulation of the effect of welding arc energy characteristics on the nature of electrode metal transfer in MIG-MAG welding. Based on the research results, a method has been developed for determining the coefficient of welding arc plasma flow pressure.
Dmitry A. Chinakhov +3 more
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Estimation of process stability in the MAG welding process by monitoring the welding parameters
2001This paper presents the distribution of the main welding parameters (welding voltage and welding current) for semiautomatic arc welding with the metal active gas (MAG) process, using both flux-cored and solid electrodes. Two different shielding gases were used: pure CO2 and 82 % Ar + 18 % CO2.
Siewert, Thomas +2 more
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The influence of the stud arc welding process parameters on the weld penetration [PDF]
Scientific Bulletin. Serie C, Fascicle Mechanics, Tribology, Machine Manufacturing Technology, 2009 Due to short time of welding cycle, simplicity in equipment use and cost efficiency the application of stud arc welding process is well known in various manufacturing fields. In this paper, the influence of welding parameters (welding current, welding time, stud plunge and lift) during Drawn Arc Welding process with ceramic ferule on the weld ...
Kozak, Dražan +5 more
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Sensitivity analysis for process parameters influencing weld quality in robotic GMA welding process
Journal of Materials Processing Technology, 2003Abstract Generally, the quality of a weld joint is strongly influenced by process parameters during the welding process. In order to achieve high quality welds, mathematical models that can predict the bead geometry to accomplish the desired mechanical properties of the weldment should be developed.
I.S. Kim +6 more
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