Influence of Stick-Slip Effect on Gas Metal Arc Welding

Kalathingal Ashidh; A Santha Kumari; A. Sumesh; N Rajasekaran

doi:10.4028/www.scientific.net/AMM.813-814.438

Paper Titles

Comparison of ANN and Regression Modeling for Predicting the Responses of Friction Stir Welded Dissimilar AA5083-AA6063 Aluminum Alloys Joint
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Effect of Friction Stir Welding Process Parameters on Temperature Profile and Tensile Strength of Dissimilar Aluminum Alloys
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Effect of Friction Stir Welding Process Parameters on the Mechanical Properties of AA 6061 Aluminum Alloy Using Taguchi Orthogonal Technique
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Influence of Stick-Slip Effect on Gas Metal Arc Welding
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Multi Response Optimization of Process Parameters on AA8011 Friction Stir Welded Aluminium Alloys Using RSM Based GRA Coupled with DEA
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Multiple Performance Characteristics Optimization for AA8011 on Friction Stir Welding by RSM Based DEA
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Optimization of GMAW Parameters to Improve the Mechanical Properties
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Parameter Optimization for Friction Stir Welding AA1100
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 813-814Influence of Stick-Slip Effect on Gas Metal Arc...

Influence of Stick-Slip Effect on Gas Metal Arc Welding

Abstract:

A key factor in the performance of Gas Metal Arc welding (GMAW) is the feedability of the filler wire. Variations in the wire feed speed (WFS) are caused by adverse conditions during welding. These include damaging effects such as “stick-slip” motion of the welding wire, premature wear of the contact tube and, in general, the conduit cable usage during welding. Experiments were conducted to study these issues. The welding parameters such as arc current and voltage were captured by using data logger and the stick-slip effect was analyzed. It was observed that arc waveforms were found to have significant influence because of the stick-slip effect. The corresponding fusion characteristics of the weldments were studied. The voltage change was suggested to specific conduit cable configuration.

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Periodical:

Applied Mechanics and Materials (Volumes 813-814)

Pages:

438-445

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.813-814.438

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Online since:

November 2015

Authors:

Kalathingal Ashidh*, A Santha Kumari, A. Sumesh, N Rajasekaran

Keywords:

Arc Waveforms, Conduit Cable Bend, Fusion Characteristics, Stick-Slip Effect, Voltage Drop, Wire Feed Speed

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