FIELD: foundry.
SUBSTANCE: invention relates to the foundry. Formation of molds is carried out by application of layers of powdered material on working surface (2) of system for layer-by-layer formation of three-dimensional objects from powder material and binding of particles of each layer with binding substance added in those places where formation of solid form takes place. Working surface (2) is vertically movable bottom of removable container (1) for direct casting located in working area of said system. During formation of casting mold, movable bottom (2) is lowered. Molding into mold (27) is performed without its removal from removable container (1).
EFFECT: providing compactness and reliability of the unit for lifting and lowering the working surface built into the layer-by-layer application system and possibility of casting into molds without their extraction from the container in which they were formed.
9 cl, 8 dwg
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