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Experimental Investigation of Effect of MAG Welding Process Parameters on Mechanical Properties of ST35 Carbon Steel Joint


Ishan J. Bhavsar , Ahmedabad institute of Technology; Praful H. Suthar, AIT; Atul J. Patel, SAL




Metal Active gas arc welding (MAG) is preferable more its inherent qualities like easy control of variables, high quality, deep penetration, smooth finish and good Hardness and UTS. The quality of weld depends on its Mechanical Properties, Which in turn depends on the process parameters. In this present work, the effect of Taguchi Methodology approach for experimental investigation of Metal Active gas welding parameters like Voltage, Wire feed rate and Gas flow rate on Hardness, UTS and % Elongation are studied. DOE is made by MINITAB 18 software. ANOVA is used for finding contribution of each parameter on Response. Reggration Analysis is used for finding Mathematical Equation and Validation Purpose. Also GRA is used for Optimization purpose.

Other Details

Paper ID: IJSRDV7I30120
Published in: Volume : 7, Issue : 3
Publication Date: 01/06/2019
Page(s): 119-125

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