Indian Welding Journal

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Evaluation of Optimal Parametric Combination in Submerged Arc Double Pass Butt Welding


Affiliations
1 Department of Mechanical Engineering, B. P. Poddar Institute of Management & Technology, 137, V.I.P. Road, Kolkata-700052, India
2 Department of Mechanical Engineering, Jadavpur University, Kolkata-700032, India
     

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In the present paper, application of Taguchi method with grey relational analysis has been highlighted for solving multiple response optimization problem in submerged arc welding (SAW). A grey relational grade evaluated from the grey relational analysis has been adopted to reveal an optimal parameter combination in order to obtain acceptable features of weld quality characteristics in submerged arc butt welding.


Keywords

Submerged Arc Welding, Taguchi Method, Grey Relational Analysis, Optimization.
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  • Evaluation of Optimal Parametric Combination in Submerged Arc Double Pass Butt Welding

Abstract Views: 372  |  PDF Views: 5

Authors

S. Datta
Department of Mechanical Engineering, B. P. Poddar Institute of Management & Technology, 137, V.I.P. Road, Kolkata-700052, India
A. Bandyopadhyay
Department of Mechanical Engineering, Jadavpur University, Kolkata-700032, India
G. Nandi
Department of Mechanical Engineering, Jadavpur University, Kolkata-700032, India
P. K. Pal
Department of Mechanical Engineering, Jadavpur University, Kolkata-700032, India
S. C. Roy
Department of Mechanical Engineering, Jadavpur University, Kolkata-700032, India

Abstract


In the present paper, application of Taguchi method with grey relational analysis has been highlighted for solving multiple response optimization problem in submerged arc welding (SAW). A grey relational grade evaluated from the grey relational analysis has been adopted to reveal an optimal parameter combination in order to obtain acceptable features of weld quality characteristics in submerged arc butt welding.


Keywords


Submerged Arc Welding, Taguchi Method, Grey Relational Analysis, Optimization.