FIELD: machining. SUBSTANCE: device has mandrel 1 with end mill 2, rotating current supply elements 3 and 4. The device has stationary current supply element 6 embracing the mandrel and current supply elements 3 and 4, liquid metal lead, for example, from a metal melt with melting temperature 333-420 K, which is in contact with rotating current supply elements 3 and 4 and heating elements 8 positioned in helical grooves on the inner surface of current supply element 6. Coils 11, 12 with cores 9, 10 form a seal device for lead 5. A power source and a cooling agent circulation device are connected to current supply element 6. EFFECT: improved structure. 2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MEASURING TEMPERATURE OF CUTTING TOOL | 1991 |
|
RU2009829C1 |
| ELECTRODE HEAD FOR RESISTANCE MACHINING | 0 |
|
SU1710241A1 |
| ARRANGEMENT FOR MECHANICAL WORKING OF HARD-TO-MACHINE MATERIALS | 0 |
|
SU1440613A1 |
| DEVICE FOR INVESTIGATING THE PROCESS OF CUTTING | 0 |
|
SU1465175A1 |
| METHOD FOR ELECTROCONTACT MACHINING PARTS | 1991 |
|
RU2009804C1 |
| METHOD OF CUTTING | 0 |
|
SU1442338A1 |
| ARRANGEMENT FOR MECHANICAL WORKING WITH HEATING UP OF WORK | 0 |
|
SU1583218A1 |
| METHOD OF MECHANICAL WORKING OF MATERIALS HARD-TO-MACHINE | 0 |
|
SU1373473A1 |
| APPARATUS FOR RESISTANCE HEATING OF BODIES OF ROTATION | 0 |
|
SU1622410A1 |
| ARRANGEMENT FOR MECHANICAL WORKING OF DIFFICULT TO WORK MATERIALS | 0 |
|
SU1510985A1 |
