FIELD: metallurgy.
SUBSTANCE: missile facility with impeller head is filled by sand blend and it is go-off into form while feeding of compressed air through punching in plate. Before, during or after the go-off sand blend in missile facility is aerated by mobile mixing tool. After go-off surplus sand blend is removed under the influence of vacuum through the discharge opening in impeller head, connected to transfer jig.
EFFECT: it is achieved prevention of sand blend caking and improving of rod.
12 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INSTALLATION FOR MAKING CASTING MOLDS AND CORES | 0 |
|
SU1719150A1 |
| METHOD AND APPARATUS FOR PRODUCING CASTING MOULDS AND CORES | 0 |
|
SU1579629A1 |
| 0 |
|
SU446348A1 | |
| MACHINE FOR MAKING VERTICAL STACKS OF REMOVABLE-FLASK MOULDS | 0 |
|
SU605528A3 |
| CASTING MACHINE | 0 |
|
SU1526887A1 |
| 0 |
|
SU1780917A1 | |
| DEVICE FOR MANUFACTURING REMOVABLE-FLASK MOULDS BY SAND-BLASTING METHOD | 0 |
|
SU659073A3 |
| MOULDING MACHINE FOR MAKING BOX-FREE CASTING MOULDS | 0 |
|
SU818468A3 |
| DEVICE FOR PREPARATION AND COOLING OF CASTING MOLDING SAND | 2015 |
|
RU2675559C2 |
| SAND-BLAST MACHINE FOR APPLYING FACING ON CHILL MOULD | 0 |
|
SU1129016A1 |
