FIELD: electrical engineering. SUBSTANCE: method involves covering ring base with ground insulation, with mechanically strong sheath placed overall, installation of shrink ring obtained into mold, its molding, and heat treatment. According to invention, mold is made of pre-impregnated complex unidirectional glass threads; ground insulation is made of pre-impregnated insulating tape applied at ambient temperature, and heat treatment of ground insulation and sheath is made simultaneously. EFFECT: facilitated procedure and reduced time of process. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF COMMUTATOR SHRINK RING MANUFACTURE FOR ELECTRIC MACHINE (VERSIONS) | 2007 |
|
RU2330361C1 |
| ELECTRICAL MACHINE COMMUTATOR MANUFACTURING PROCESS | 2001 |
|
RU2221317C2 |
| METHOD OF MANUFACTURING THE SERVING RING OF ELECTRIC MACHINE COMMUTATOR | 0 |
|
SU1309134A1 |
| FRAME OF ELECTRIC MACHINE | 1991 |
|
RU2015605C1 |
| METHOD OF WITHDRAWING SHROUD RING FROM COLLECTOR RING CIRCULAR GROOVE | 2007 |
|
RU2336616C1 |
| BANDAGE OF ANCHOR WINDING OF ELECTRIC MACHINE | 2006 |
|
RU2321134C2 |
| PROCESS OF MANUFACTURE OF COILS WITH BUTT COOLING FOR ELECTROPHYSICAL PLANTS | 1991 |
|
RU2037897C1 |
| MANUFACTURING PROCESS FOR FIELD COIL OF ELECTRICAL MACHINE ROTOR | 1992 |
|
RU2036545C1 |
| WINDED STATOR PRODUCING METHOD | 0 |
|
SU955387A1 |
| ELECTRIC CABLE | 1997 |
|
RU2109359C1 |
