A Review On Investigation Of Process Parameters Of Mig Welding Machine

This paper discusses about the investigation of process parameters of MIG welding of various parts of a material. The main purpose of the experiment is; to study the role of Voltage, Welding Current & Shielding Gas Flow Rate on the various responses like Welding Penetration, Surface Roughness, Hardness & Ultimate Tensile Strength of the finalized material. The responses are calculated using the variety of orthogonal array design, followed by the priority of response table prepared by the Taguchi approach. The various responses are analyzed by the Response Table, as handled using ANOVA. The regression model is well executed. Hence, the optimization of the process parameters was executed. With optimization, the effect of various process parameters on the responses can be easily studied and a well satisfied relationship is maintained between them.