Indian Welding Journal

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Effect of Process Variables on Angular Distortion of Pulse MIG Welded HSLA Plates


Affiliations
1 Prod. Engg. Dept., NIFFT, Hatia, Ranchi, Bihar, India
2 Mech. Engg. Dept., l.l.T. Delhi, New Delhi, India
     

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Angular distortion is a major problem and most pronounced amongst different types of distortion in the butt welded plates. It is difficult to obtain a completely analytical solution to the problem of anguiar distortion which may be reliable over a wide range of processes, materials and procedural variables. In this study, the statistical method of 2 level full factorial technique has been used to aevelop models which correlate angular distortion with Pulse MIG process variables and joint parameters.
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  • Effect of Process Variables on Angular Distortion of Pulse MIG Welded HSLA Plates

Abstract Views: 392  |  PDF Views: 5

Authors

A. Mandal
Prod. Engg. Dept., NIFFT, Hatia, Ranchi, Bihar, India
R. S. Parmar
Mech. Engg. Dept., l.l.T. Delhi, New Delhi, India

Abstract


Angular distortion is a major problem and most pronounced amongst different types of distortion in the butt welded plates. It is difficult to obtain a completely analytical solution to the problem of anguiar distortion which may be reliable over a wide range of processes, materials and procedural variables. In this study, the statistical method of 2 level full factorial technique has been used to aevelop models which correlate angular distortion with Pulse MIG process variables and joint parameters.