FIELD: foundry. SUBSTANCE: machine has a pressure chamber and vacuum chamber in the form of a cup, movable plate for separating them, partitions of molding metal mounted in the openings of the movable plate, melting device located in the pressure chamber along its axis over the partition and adapted for producing a bath of molten metal directly in the partition, evacuated cups mounted in the openings of a movable table. The cups are adapted for placing moulds and metal guides. EFFECT: enhanced efficiency and widened operating capabilities. 3 cl, 2 dwg
Authors
Dates
1994-03-15—Published
1992-02-07—Filed