Preliminary communication
https://doi.org/10.17559/TV-20140702040319
Study on output response of submerged arc welding process
Aniruddha Ghosh
; Department of Mechanical Engineering, Government College of Engineering and Textile Technology, Berhampore, West Bengal, India
Ranjan Kumar Mitra
; Department of Mechanical Engineering, National Institute of Technology, Durgapur, West Bengal, India
Abstract
Study on heat affected zone (HAZ) width is very essential for getting required weld quality. Minimization of HAZ width is urgent for high quality of weld. In present paper, an attempt has been made to find out relationship between process control factors and HAZ width. Optimum setting of processes parameters for getting minimum HAZ width with the help of Lagrangien multiplier method has also been attempted. Interaction effect of processes parameters on HAZ width have also been presented in graphical form. Good approximation of estimated HAZ width(s) has been revealed by comparing estimated and measured data.
Keywords
HAZ width; optimization through Lagrangien multiplier method; regression model; submerged arc welding process
Hrčak ID:
181261
URI
Publication date:
10.5.2017.
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