| 2001 №03 (06) | 2001 №03 (08) |
The Paton Welding Journal, 2001, #3, 33-35 pages
Technology of laser surfacing and treatment of components of rolling stock wheelsets
I.D. Kozubenko1, V.Yu. Khaskin2, V.D. Chernienko2
1East Siberian Rail Road, Irkutsk, Russia2E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
Abstract
The importance of solving the problems of strengthening of roll surfaces of wheels is shown. Drawbacks of traditional repair technologies intended for reconditioning of necks of axles of railway car wheelsets are considered. The use of laser surfacing and heat treatment is suggested. Example of experimental-commercial implementation of recommended laser technologies in the Irkutsk-"Sorting" car depot (ESRR, Russia) is described.
Keywords: laser surfacing, heat treatment, restoration, strengthening, laser complex, railway transport, rolling stock components, optimization of technology
References
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