CASTING DEVICE AND CASTING METHOD

摘要

This casting device is equipped with: a split casting mold used to form a cavity, the split casting mold including a lower casting mold, a middle casting mold that slides horizontally on the lower casting mold, and an upper casting mold; a split casing used to form a chamber, the split casing including a lower-side casing on which the lower casting mold is installed, and an upper-side casing on which the upper casting mold is installed; a chamber suction device for reducing the pressure at least in the interior of the chamber via a chamber pipe that connects to the chamber and leads to the outside of the chamber; and a cavity suction device for reducing the pressure in the cavity via a cavity pipe that connects to the cavity and leads to the outside of the cavity. The cavity and the chamber are formed when the middle casting mold is placed in the closed state on the lower casting mold, and the split casing is placed in the closed state.