Abstract
In this paper, the continuity and discontinuity analysis in deposited bead using Plasma Transferred Arc Welding (PTAW) process has been done through experiments and analytical approach. The calculated energies using experimental data points have been compared with the data points which are derived analytically using Rosenthal equations: line heat source and point heat source for different efficiencies. As a result, the continuous, discontinuous and partially continuous beads with respect to constant melt pool line have been identified. The energies for substrate melting per unit length and the sizes of the melt pool widths (bead widths) for the continuous beads are more compare to partially continuous and discontinuous beads.
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Mandal, S., Oraon, M., Kumar, S. (2022). Thermal Analysis of Discontinuity in Deposited Bead. In: Agrawal, R., Jain, J.K., Yadav, V.S., Manupati, V.K., Varela, L. (eds) Recent Advances in Industrial Production. ICEM 2020. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-16-5281-3_20
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DOI: https://doi.org/10.1007/978-981-16-5281-3_20
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