PLANT FOR PRODUCTION OF PART FROM METAL POWDER MATERIAL Russian patent published in 2019 - IPC B22F3/105 B29C64/205 

FIELD: technological processes.

SUBSTANCE: invention relates to equipment for production of parts by selective laser sintering using surface plastic deformation and ultrasonic treatment. Plant for producing part from metal powder material comprises chamber, in upper part of which optical system and laser processing mechanism are installed, in the lower part there is a foundation, with a deposition system of metal powder material, containing a roller, two containers for collecting metal powder material, two feeders for supplying metal powder material, and a construction platform made with possibility of translational movement in vertical direction and located between feeders of metal powder deposition system. Ultrasonic generator is additionally installed on one side of one of containers for collection of metal powder material, to which magnetostrictive ultrasonic transducer with spherical hard-alloy tip is built into manipulator.

EFFECT: higher cohesion strength and isotropy of physical and mechanical properties of part.

1 cl, 1 dwg