| 2003 №02 (09) | 2003 №02 (11) |
The Paton Welding Journal, 2003, #2, 46-47 pages
Restoration by explosion welding of connecting surfaces of coupler locks
A.N. Kriventsov, V.I. Lysak, V.I. Kuzmin, M.Ya. Yakovlev
Volgograd State Technical University, Volgograd, RussiaAbstract
Technology for repair of worn out connecting surfaces of coupler locks by explosion welding is described. Parameters of the process of explosion welding of cladding plates to the locks and results of mechanical and full-scale tests of repaired locks are given.
Keywords: connecting surface of the lock, cladding plate, explosion welding, soft interlayer, contact strengthening, edge lacks-of-penetration
References
1. (1989) RTM 32 TsV 201-88. Manual on welding and surfacing in repair of cars and containers. Moscow: Transport.2. Ivanyutenko, A. (1979) Efficiency of explosion surfacing and welding. Novosibirsk.
3. Konon, Yu.A., Pervukhin, L.B., Chudnovsky, A.D. (1987) Explosion welding. Moscow: Mashinostroenie.
4. Bakshi, O.A., Shakhmatov, M.V., Erofeev, V.V. (1984) Influence of internal defects on static strength of mechanically inhomogeneous welded joints. Avtomatich. Svarka, 11, 7−11.