CENTRIFUGAL CASTING MACHINE WITH VERTICAL ROTATION AXIS Russian patent published in 1997 - IPC

FIELD: foundry, manufacture of castings of increased density under conditions of full-scale production. SUBSTANCE: centrifugal casting machine with vertical rotation axis has spindle, upper and lower half-moulds, rotor with mandrel located between them, tie-rod, levers with weights. Pair of mobile rests interacts with each lever in turn and is put on axles of gear wheels which are coupled to pair of racks made fast to slider. Tie-rod is fitted with cam placed uniaxially to it and interacting with tie-rod via pins with grippers which heads enter groove in mandrel. EFFECT: removal of casting and chopping of runners right on machine. 5 dwg