FIELD: technological processes.
SUBSTANCE: invention relates to the foundry. Mold is filled with molten metal from the aging furnace. Filling is accomplished by raising molten metal in a metal pipe immersed in the molten metal in a holding furnace for the lower end to deliver molten metal to the mold through a gateway. Stop filling the mold and lower the molten metal into the metal pipe. Open the mold and remove the cast product from the mold. Filling of the molten metal in the mold is corrected in the following casting, based on the height of the molten metal surface in the metal.
EFFECT: minimization of the molten metal transfer amount, prevention of new oxidation of the molten metal due to perturbation of the molten metal surface, and protection of the sediment in the furnace for holding against agitation.
6 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MONITORING THE FILLING TIME OF A CASTING MOULD AND APPARATUS FOR IMPLEMENTATION THEREOF | 2020 |
|
RU2759369C1 |
| METHOD OF CASTING AT LOW PRESSURE AND DEVICE FOR CASTING AT LOW PRESSURE | 2015 |
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| MOLD FOR LOW PRESSURE CASTING | 2016 |
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| METAL GUIDE FOR LOW-PRESSURE CASTING | 0 |
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SU1060304A1 |
| GATE FOR THE DEVICE FOR MOLDING UNDER LOW PRESSURE AND UNIT FOR CASTING UNDER LOW PRESSURE, HAVING MENTIONED GATE | 2015 |
|
RU2656897C1 |
| APPARATUS FOR LOW-PRESSURE DIE CASTING | 0 |
|
SU789234A1 |
| METHOD OF CASTING UNDER LOW PRESSURE | 0 |
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SU1759541A1 |
| METHOD OF LOW-PRESSURE DIE CASTING | 0 |
|
SU1176508A1 |
| LOW PRESSURE CASTING PLANT | 0 |
|
SU1156839A1 |
| INSTALLATION FOR CASTING AT LOW ELECTROMAGNETIC PRESSURE | 0 |
|
SU1419801A1 |
