FIELD: machine building; technological processes.
SUBSTANCE: to ensure uniform structure, hardness and depth of strengthened layer part is represented by laser emitter with radiating tubes arranged in form of pack consisting of four rows of pipes in form of embedded one inside another around central axis four octahedrons, wherein octahedron of second row is turned around central axis relative to external octahedron first row with arrangement of its tops opposite centers of faces of external octahedron, while octahedron of third row is turned around central axis relative to second row of octahedron with arrangement of its tops opposite centres faces second octahedron and respectively opposite tops of external octahedron, and fourth octahedron is turned around central axis so that its vertices are between vertices of second and third octahedrons.
EFFECT: uniform structure, hardness and depth of strengthened layer part.
3 cl, 3 dwg
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Authors
Dates
2016-04-10—Published
2014-11-05—Filed