Acta Metallurgica Sinica (English Letters) ›› 2000, Vol. 13 ›› Issue (1): 45-48.

• Research paper • Previous Articles     Next Articles

LASER WELDING OF BEARING PROTECTIVE WASHERS

S. Fedosov (Samara State Technical University, Galaktionovskaya 141, Samara 443010, Russia)   

  • Received:2000-02-25 Revised:2000-02-25 Online:2000-02-25 Published:2009-10-10

Abstract: Spot laser welding was applied for fastening of protective bearing washers.Corresponding technology and laser welding plants are described. Correlation between appearance of the spot welds and their quality was discovered. Mechanism of the welding distortion has been revealed.

Key words: laser spot welding, precision bearing, bearing production