The Paton Welding Journal, 2002, №09

2002 №09 (05)

2002 №09 (07)

---

The Paton Welding Journal, 2002, #9, 21-24 pages

On construction of the model of weld pool in consumable-electrode arc welding

S.V. Gulakov, B.I. Nosovsky

Priazovsky State Technical University, Mariupol, Ukraine

Abstract
Analysis of statistical and dynamic modes of weld pool was conducted, revealing their contradictions and drawbacks. Calculated and experimental data are given, allowing evaluation of the conditions of weld pool formation in consumable-electrode arc welding
Keywords: arc welding, weld pool, liquid interlayer, liquid metal flows

References

1. Leskov, G.I., Pustovojt, S.V. (2001) About the problem of construction of a dynamic model of weld pool in electric arc welding. The Paton Welding J., 1, 11-15.
2. Erokhin, A.A. (1973) Fundamentals of fusion welding. Moscow: Mashinostroenie.
3. Leskov, G.I. (1970) Electric welding arc. Moscow; Mashgiz.
4. Gulakov, S.V., Nosovsky, B.I., Tarasenko, I V. et al. (2001) Investigation of the process of flux melting by the arc. The Paton Welding J., 8, 21-24.
5. Gulakov, S.V., Nosovsky, B.I. (1981) Features of weld pool formation. Avtomatich. Svarka, 11, 32-35.
6. Gulakov, S.V., Nosovsky, B.I. (1982) Influence of heat transfer by a flow of liquid metal on weld shape. Svarochn. Proizvodstvo, 10, 2-3.
7. Gulakov, S.V., Nosovsky, B.I. (1982) On heat transfer from the source to melting front tlirough liquid metal of weld pool. Ibid., 6, 5-6.
8. Gulakov S.V., Nosovsky B.I., Kulvabina, I.S. et al. (1998) On interface of melting and solidification fronts in the weld pool. Tn; Transact. ofPSTU, Issue 6.
9. Chernyshov, G.G., Markushcvich, I.S., Nikolaenko, M.R. (1987) Influence of metal flows in the weld pool on formation ol defects of weld shape in submerged-arc welding. Svarochn. Proizvodstvo, 10, 41-42.
10. Razmvshlyaev, A.D., Leshchinsky, L.K., Nesterenko, К.Л. (1975) Distribution of thickness of liquid metal interlayer along the weld pool crater. Avtomatich. Svarka, 12, 62-63.
11. Gulakov, S.V., Nosovsky, B.I. (1980) Device for liquid metal removal from weld pool. Ibid., 10, 75.
12. Rajchuk, Yu.I. (1967) Current distribution across the plate in arc welding. Ibid. 4 19-22.
13. Grebelnik, P.G. (1950) X-ray investigation of the process of automatic submerged arc welding. Ibid., 6, 18-19.

---

Suggested Citation

S.V. Gulakov, B.I. Nosovsky (2002) On construction of the model of weld pool in consumable-electrode arc welding. The Paton Welding J., 09, 21-24.

---