FIELD: process engineering.
SUBSTANCE: invention relates to powder metallurgy, particularly, to materials intended for production of parts by layer-by-layer synthesis. It may be used in various branches of machine industry. Proposed plant comprises worktable, desk for fritting, mechanism to feed powder onto worktable, device to collect excess powder and powder layers levelling device including carriage with blade displace by drive above worktable surface. Said carriage represents a rectangular structural part with L-like brackets secured to its ends and arranged in two parallel slots made in worktable edges and levelling blade case arranged at its front edge. Sliders are arranged at L-like brackets ends, on guides secured to worktable bottom surface. Worktable is equipped with slot protective devices.
EFFECT: simplified design, reliable laser fritting.
2 cl, 15 dwg
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