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Effect of Frequency on Impact Strength of Dissimilar Weldments Produced with Vibration

J. Kalpana, P. Srinivasa Rao and P. Govinda Rao

This paper presents the effect of vibratory dissimilar TIG (Tungsten Inert Gas) welding process on impact strength of welded joins with respect to change of frequency of specimens to be welded. In this study, new vibratory setup has been developed with two metal engravers for inducing mechanical vibrations to the specimens to be welded. Finally, analyze the effect of vibration frequency on impact strength of welded joints.