| 2000 №08 (12) | 2000 №08 (14) |
The Paton Welding Journal, 2000, #8, 50-52 pages
Stability of arc process in wide-layer surfacing of cylinder surfaces
A.P. Pakholyuk1, G.A. Kirilyuk2
1Lviv State Agricultural University, Lviv, Ukraine2E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
Abstract
Dependence of a stable melting of a self-shielding flux-cored wire for the conditions of a wide-layer surfacing on the condition parameters is established. A mathematical model is presented and a procedure of selection of parameters of this surfacing conditions is suggested.
Keywords: wide-layer surfacing, stability, electrode oscillations, curvilinear trajectory, radius
References
1. Sytnik, V.A., Makarov, V.K., Drozdov, A.P. et al. (1976) Determination of optimum surfacing conditions using the method of a rational design of experiments. Svarochnoye Proizvodstvo, 7, 26 - 28.2. Pokhodnya, I.K., Marchenko, A.V., Gorpenyuk, V.N. et al. (1979) Study of alternating current arc stability. In: Proc, of Int. Conf, on Arc Physics and Weld Pool Behaviour, London, 1979, May 8 - 10. London.