• Gautam Vinzoda
• V.V.Patel
• P.B.Patel

In the research and industry sectors, the most widely used welding method is submerged arc welding, because of its numerous benefits such as higher deposition rate, high strength joint and high surface appearance. high efficiency, low operator skill requirement and ease of automation. Submerged arc welding (SAW) is characterized by its high reliability, deep penetration, smooth finish and high productivity especially for welding of pipes and boiler joints. A significant percentage of the flux used in submerged arc welding gets converted into very fine particles termed as flux dust due to transportation and handling. Its arc burns under the welding flux layer. The working condition of submerged arc welding is relatively good. Furthermore, the welding productivity is higher than other welding Techniques. The main aim of this article is to explore the different works that have been done in the past for improving different properties of number of materials. We studied Design of Experiments for this work and by use of the experimental data have optimize by any one optimization techniques. In which inputs parameters for submerged arc welding are Plate Thickness, Travel Speed, Welding Current and the output parameter are Bead width and Penetration Which is Measured by macrostructure of Welded Material. We use Mild Steel E250 Gr.BR IS-2062 material for welding. Small scale trial welding experiments, in the light of field joint of plate have been planned to perform on 8, 10 and 12mm plate thicknesses and Vgroove joint is used. For Experimental design Taguchi method L9 orthogonal array to find out numbers of reading is used. To find out percentage contribution of each input parameter for obtaining optimal conditions, manually method will be used. Main and interaction effects of the process variables on Bead Width and Penetration are presented in graphical form. Mathematical model regarding to different input parameter values by using of any one optimization techniques will be used.

Submerged Arc Welding(SAW), Welding Parameter(Mild Steel Plate, Travel Speed, Welding Current), Macrostructure Analysis, Response Parameter(Bead Width& Penetration), ANOVA(Analysis of Variance), Regression Analysis.

"Parametric Investigation of Submerged Arc Welding on Mild Steel IS-2062 ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.385-400, April-2019, Available :http://www.jetir.org/papers/JETIR1904K56.pdf

"Parametric Investigation of Submerged Arc Welding on Mild Steel IS-2062 ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp385-400, April-2019, Available at : http://www.jetir.org/papers/JETIR1904K56.pdf