Experimental Investigation of TIG Welding for Stainless Steel using Design of Experiment

Gas tungsten arc welding is a fusion welding process having broad application in industry. In this experiment selected three process parameters like current, groove angle and welding speed and range was decide for each parameters by trial and error method and distortion was the output parameters. To perform the experiment on TIG welding L27 orthogonal array has been used and based on that according to each run set experiment has performed and optimization run set was found. by Taguchi analysis and also find the regression equation for same experiment. Citation: R. B. Mandvia, GEC Bhavnagar. "Experimental Investigation of TIG Welding for Stainless Steel using Design of Experiment." Global Research and Development Journal For Engineering 26 2017: 53 - 56.