METHOD AND APPARATUS OF LASER DEPOSITING Russian patent published in 1995 - IPC

FIELD: laser depositing technology. SUBSTANCE: in process of depositing, surface is subjected to laser beam action. Stream of powder material is fed in zone of depositing and relative motion of the beam and depositing piece is exercised. Stream of powder material is moved relatively area of beam action. In the case, the stream, as a version, is divided for several parts with different consumption of powder and is partially shut. To divide stream depositing apparatus is provided with distributor in the form of shell with longitudinal partitions, located at different space and at different angles to each other. During motion of stream of powder material in respect to distributor, plane and amount of powder, fed in zone of depositing, are adjusted. EFFECT: method and apparatus are used in laser depositing technology. 7 cl, 7 dwg