International Journal of Advances in Scientific Research and Engineering-IJASRE

EFFECT OF PROCESS PARAMETERS ON WELDABILITY OF  THE MATERIAL

Article Category: Mechanical Engineering

DOI: 10.7324/IJASRE.2017.32421

Pages: 22-27

Author: M.Ravi Kumar,K. Hari Narayana,Dr.K.Srinivas Reddy

Abstract: In this study, the effect of various welding process parameters on the weld ability of Mild Steel specimens having dimensions 50mm× 50mm × 6 mm welded by metal arc welding will be investigated. The welding current, arc voltage, welding speed, heat input rate are chosen as welding parameters. The depth of penetrations are to be calculated for each specimen after the welding operation on closed butt joint and the  effects of welding speed and heat input rate parameters on depth of penetration will be   estimated and then  investigated by applying optimization and regression modelling 

Keyword: Welding Current, Heat Input, Depth of penetration, HAZ, Welding Speed

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