Core discharge device and core discharge method
AssigneeNissan Motor Co., Ltd.
InventorsSatoshi MINAMIGUCHI, Tatsuya MASUTA, Shinichi TSUCHIYA, Masao AZAMI, Takeshi NAKANO, Carl SCHUBELER, Yuuta SUGIYAMA
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Abstract
A core discharge device is provided for discharging a sand core from a cast material in which the sand core contains a binder having water glass. The core discharge device comprises a humidified gas supply device that supplies humidified gas, to which humidity has been added, to the sand core inside the cast molded article. The core discharge device
Claims8
A core discharge device for discharging a core from a cast material, the core being a sand core containing a binder that contains water glass, and the core discharge device comprising:
- a humidified gas supply device that supplies humidified gas, to which humidity has been added, to the sand core inside a cast molded article, and the humidified gas is a gas from which droplets have been removed.
A core discharge method for discharging a core from a cast material, the core being a sand core containing a binder that contains water glass, and the method comprising
- a humidified gas supply step for supplying humidified gas, to which humidity has been added, to the sand core inside a cast molded article, and
- a droplet removing step for removing droplets from the humidified gas before supplying the humidified gas.
Dependencies are inferred from the claim text.