FIELD: foundry. SUBSTANCE: casting mold incorporates outside portions and cores made out of molding material embedded into these portions. Inside cores are superimposed in several layers and held between outside portions and covering core. Cavity of mold is formed from surfaces of outside portions, inside cores and covering core. Covering core has pouring hole. Casting mold is mounted on base and rotated through 180 degrees around horizontal axis. Casting vessel with melt and casting mold are tightly butted together. Vessel with mold are rotated through 180 degrees around horizontal axis, as a result of which melt enters casting mold. Then vessel is moved up from casting mold. EFFECT: manufacture of complicated castings by means of rotary casting. 2 cl, 8 cl, 2 dwg
Authors
Dates
2003-11-27—Published
2001-04-18—Filed