Tribotechnical efficiency of journal-bearing connection of crankshaft renewed by laser built-up welding

I. A. Vishnevetskaya; V. A. Denisov; A. V. Solovyov

doi:10.1117/12.234205

1 March 1996 Tribotechnical efficiency of journal-bearing connection of crankshaft renewed by laser built-up welding

I. A. Vishnevetskaya, V. A. Denisov, A. V. Solovyov

Proceedings Volume 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95; (1996) https://doi.org/10.1117/12.234205
Event: Fifth International Conference on Industrial Laser and Laser Applications '95, 1995, Shatura, Moscow, Russian Federation

Abstract

The comparative accelerated tests were realized. The break- and wear-resistance of journal- bearing connection was obtained. Crankshaft journals were renewed by the laser built-up welding with self-fluxing Cr-B-Ni-Si powder of the different composition. Available data were analogous to the characteristics of the new connection. The rising of the coating hardness doesn't lead to the improvement of the performances.

Citation Download Citation

I. A. Vishnevetskaya, V. A. Denisov, and A. V. Solovyov "Tribotechnical efficiency of journal-bearing connection of crankshaft renewed by laser built-up welding", Proc. SPIE 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95, (1 March 1996); https://doi.org/10.1117/12.234205

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