| 摘要 |
<p>Shooting device (14) for a core shooting machine for manufacturing casting cores, for metal casting, from at least one a granulate and a binder-containing molding material (16), comprises a shooting unit (18) by which a core mold with the molding material can be filled through the core shooting, at least one cooling channel for cooling the shooting unit, which surrounds at least a portion of the shooting unit and the through which a coolant can flow through, a first chamber comprising a first molding material and at least a second chamber separate from the first chamber. Shooting device (14) for a core shooting machine for manufacturing casting cores, for metal casting, from at least one a granulate and a binder-containing molding material (16), comprises a shooting unit (18) by which a core mold with the molding material can be filled through the core shooting, at least one cooling channel for cooling the shooting unit, which surrounds at least a portion of the shooting unit and the through which a coolant can flow through, a first chamber comprising a first molding material and at least a second chamber separate from the first chamber having a second molding material which is different from the first molding material. An independent claim is also included for producing a casting core, preferably for metal casting, from at least one granulate and a binder-containing molding material by the shooting device, comprising filling a core molding with the mold material by applying the molding material with a gas, where gas has an oxygen content has at least 99.97 vol.%.</p> |
