Experimental Investigation for Gas Metal Arc Welding Process for Maximizing Tensile Strength of AA7075-T73

Research Paper (postgraduate) from the year 2016 in the subject Materials Science, , language: English, abstract: In this paper, experimental investigation is carried out for Gas Metal Arc welding process for optimizing the tensile vigor of Aluminium Alloy7075-T73.This is arduous to weld Aircraft material utilizing Gas Metal Arc welding process. In this paper the L9 orthogonal array is employed to design the experiments. The experimentation was carried out in Ador Welding Ltd. Pune and the tensile vigor was quantified utilizing Macrocosmic Testing Machine (UTM) at the Sharadchandra Pawar College of Engineering, Otur, workshop. The cull of erroneous parameters for welding may hazardous to the whole process and positions. This paper proposes and demonstrates the Taguchi's Method for evaluating the performance measures of GMAW process. The input parameters such as current (Amp), Voltage (V0), welding speed (mm/min) and gas flow rate (Lit/min) are considered for study with tensile vigor as replication factor. The result of the paper can be utilized for maximizing the tensile vigor of AA7075-T73.

Dr. Krupal Prabhakar Pawar is working as an Assistant Professor in Department of Mechanical Engineering ,Sandip University,Nashik. He is completed his Ph.D. from Shri Satya Sai University of Technology and Medical Sciences, Sehore, Madhya Pradesh (M.P) in 2019.He has completed Master of Engineering (ME) in Mechanical Engineering (Advance Manufacturing and Mechanical Systems Design) from Shri Gajanan Maharaj College of Engineering, Shegaon, Dist.-Buldhana in 2015.He has completed Bachelor of Engineering (BE) from R.C.Patel Institute of Technology, Shirpur, Dist.-Dhule in 2010. He has two years manufacturing industry experience.He has published a number of papers in national and international journals.He is a member of various professional societies.