FIELD: metallurgy.
SUBSTANCE: invention relates to the foundry. Cylinder block manufacturing device by low pressure or gravity casting method comprises outer mold (10) with mold parts (12, 14, 16, 18), which in the assembled state form the mold cavity (20), displaying subject to cast the cylinder block (22) external outline, metering furnace (28), which contains molten metal, at least one molding channel (30), which is located below the mold (20) cavity and is provided for the metering furnace (28) to the mold (20) cavity fluid connection. Each molding channel (30) is connected to the sprue bushing (34), which projects into the mold (20) cavity area forming the cylinder (22) block cylinder cavity (24).
EFFECT: enabling feeding of cylinder block parts having the large weight and increase in these units strength.
17 cl, 4 dwg
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