FIELD: electricity.
SUBSTANCE: invention relates to electrical engineering and may be used for transformers and throttles production in electrical engineering, instrument-making industry and other industries. The technical result is an increased percentage of the magnetic circuit yield. The method includes rolled tape cutting into pieces at a width being equal to the width of twisted magnetic circuit and pieces winding on the package reels. At the same time, the rough edges are removed and work pieces are coiled. The last coils are welded. The mandrels are pressed into the work piece hole. Then, work pieces are annealed, calibrated and cooled. At the end, mandrels are pressed out of the work pieces. Then, work pieces are heated to 200°C and their end surfaces are coated with epoxy compound and polymerised. The work pieces are cut into two magnetic lines. The cutting surfaces are grinded.
EFFECT: increased percentage of the magnetic circuit yield.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MANUFACTURING SPIRAL TAPE MAGNETIC CORE | 0 |
|
SU982108A1 |
| PROCESS FOR MANUFACTURING TWISTED TAPE MAGNETIC CIRCUITS | 0 |
|
SU1078481A1 |
| METHOD OF MANUFACTURING TAPE-TYPE MAGNETIC CORES | 0 |
|
SU866593A1 |
| CONTINUOUS PRODUCTION LINE FOR MANUFACTURING TWISTED TAPE MAGNETIC CIRCUITS | 0 |
|
SU1140181A1 |
| METHOD OF MAKING ELEMENT OF MAGNETIC SYSTEM OF TRANSFORMER OR REACTOR | 2015 |
|
RU2585008C1 |
| 0 |
|
SU541208A1 | |
| MECHANIZED FLOW LINE FOR PRODUCING COILED BAND MAGNETIC CORES | 0 |
|
SU959172A1 |
| DEVICE FOR MANUFACTURING TWISTED TAPE MAGNETIC CORES | 0 |
|
SU847383A1 |
| METHOD OF PRODUCING COILED BAND MAGNETIC CORES | 0 |
|
SU1358011A1 |
| METHOD OF MANUFACTURING SPIRAL STRIP-TYPE MAGNETIC CIRCUITS | 0 |
|
SU936055A1 |
