Experimental Investigation of Mig Welding Using SS 304 & SS 410

International Journal of Mechanical Engineering

© 2021 by SSRG - IJME Journal

Volume 8 Issue 4

Year of Publication : 2021

Authors : Mr. Selvasoundhar T, Mr. Senthilkumaran P

10.14445/23488360/IJME-V8I4P102

How to Cite?

Mr. Selvasoundhar T, Mr. Senthilkumaran P, "Experimental Investigation of Mig Welding Using SS 304 & SS 410," SSRG International Journal of Mechanical Engineering, vol. 8,  no. 4, pp. 20-24, 2021. Crossref, https://doi.org/10.14445/23488360/IJME-V8I4P102

Abstract:

The much more important factors influencing the efficiency, effectiveness, and MIG welding costs are the requirements for MIG welding. Welding current, welding voltage, gas flow rate, wire feed rate, and so on are some of the welding parameters. They have an effect on the weld power and weld pool geometry of steel while welding. The optimized parameters and the best parameter combinations for the desired quality can be found using the DOE process. After the GMAW method, the results were analyzed and calculated in terms of penetration, tensile strength, and hardness value for all specimens. According to the findings, a rising welding current has an effect on the depth of penetration value. From the Taguchi optimization, the optimal parametric setting has been obtained as 150 AMPS VOLT-22 Gas pressures 5 and majorly tensile strength influenced with Gas pressure is 47%. During the tensile test, weld joints are fracture occurred at parent material. Test plates were analyzed through the non-destructive method. During the NDT, mild porosity was found on test plate -2, but it also within the limit.

Keywords:

Mig Welding, SS 304 & SS 410

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