SU647753A1 - Method of manufacturing strip-wound magnetic cores from electrical steel - Google Patents
Method of manufacturing strip-wound magnetic cores from electrical steelInfo
- Publication number
- SU647753A1 SU647753A1 SU772509569A SU2509569A SU647753A1 SU 647753 A1 SU647753 A1 SU 647753A1 SU 772509569 A SU772509569 A SU 772509569A SU 2509569 A SU2509569 A SU 2509569A SU 647753 A1 SU647753 A1 SU 647753A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrical steel
- magnetic
- magnetic cores
- wound magnetic
- manufacturing strip
- Prior art date
Links
Description
1one
Изобретение может быть нспользовано в электротехнической и радиоэлектронной промышленностн.The invention can be used in the electrical and electronic industry.
Известен способ изготовлени витых ленточных магннтопроводов на электротехнической стали, согласно которому производ т разрезку рулона на ленты, нанесение электроизол ционного склеивающего покрыти (эмали), навивку магнитопровода, спеканне ,. калибровку н контроль магнитных параметров 1. A known method of manufacturing twisted tape magnetic circuits on electrical steel, according to which the roll is cut into tapes, the application of an electrically insulating adhesive coating (enamel), the winding of the magnetic conductor, the specimen,. calibration n control of magnetic parameters 1.
Недостатком известного способа вл етс то, что р д его оЬераций значительно ухудшает исходные магнитные свойства материала магнитопровода, что нередко приводит к браку на выходе издели .The disadvantage of this method is that the number of its operations significantly deteriorates the initial magnetic properties of the material of the magnetic circuit, which often leads to marriage at the output of the product.
Делью изобретени вл етс улучшение магнитных свойств магнитопровода.The object of the invention is to improve the magnetic properties of the magnetic circuit.
Это достигаетс тем, что после каЛибровки МагнитопровоДы нагревают до 700- 720°С, а затем охлаждают до 300°С в продольном магнитном поле.This is achieved by the fact that after calibration, the magnetic conductors are heated to 700-720 ° C, and then cooled to 300 ° C in a longitudinal magnetic field.
Технологи изготовлении витых ленточных магннтопроводов из электротехничеекой сталн состоит в следующем.The technology of making twisted tape magnetic pipelines made of electrical steel is as follows.
Из рулона электротехнической сталн нарезают ленты, на которые на нос т электроизол цнонное покрытие, затем производ т навивку магннтопроводов, спекают и калибруют их. После этого магнитопроводы нагревают до 700-720°С, а затем охлаждают доЗОО°С в продольном магннтном поле. До комнатной температуры магнитопроводы охлаждаютс вне пол , а затем производ т контроль магнитных параметров.From a roll of electrical steel, tapes are cut into which electrical insulation is worn onto a plastic coating, then the magnetic conduits are wound, sintered and calibrated. After that, the magnetic cores are heated to 700–720 ° C, and then cooled to COO ° C in a longitudinal magnetic field. The magnetic cores are cooled outside the floor to room temperature, and then the magnetic parameters are monitored.
Предлагаемый способ изготовлени ленточных магннтопроводов из электроте ;нической сталн позвол ет устранить брак по магнитным параметрам, уменьшить потерн энергии на перемагничнваннё в процессе эксплуатацнн издели .The proposed method of manufacturing ribbon cores from electrostatic stalled steel makes it possible to eliminate defects by magnetic parameters, to reduce energy loss due to remagnetization during the operation of the product.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509569A SU647753A1 (en) | 1977-07-21 | 1977-07-21 | Method of manufacturing strip-wound magnetic cores from electrical steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509569A SU647753A1 (en) | 1977-07-21 | 1977-07-21 | Method of manufacturing strip-wound magnetic cores from electrical steel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU647753A1 true SU647753A1 (en) | 1979-02-15 |
Family
ID=20718802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772509569A SU647753A1 (en) | 1977-07-21 | 1977-07-21 | Method of manufacturing strip-wound magnetic cores from electrical steel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU647753A1 (en) |
-
1977
- 1977-07-21 SU SU772509569A patent/SU647753A1/en active
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