SU1394251A1 - Method of making twisted ribbon-type magnetic cores - Google Patents
Method of making twisted ribbon-type magnetic cores Download PDFInfo
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- SU1394251A1 SU1394251A1 SU853925185A SU3925185A SU1394251A1 SU 1394251 A1 SU1394251 A1 SU 1394251A1 SU 853925185 A SU853925185 A SU 853925185A SU 3925185 A SU3925185 A SU 3925185A SU 1394251 A1 SU1394251 A1 SU 1394251A1
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- USSR - Soviet Union
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- tape
- inductor
- magnetic field
- magnetic cores
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- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Изобретение относитс к технологии изготовлени витых ленточных магнитопроводов и может быть использовано в траисформаторостроении. Целью изобретени вл етс повьшение качества изготавливаемых магнитопроводов . Лента со сматьгоающего барабана 1 направл етс в петлевой индуктор 2 с выходной регулируемой частотой 60 - 74 кГц. В зоне индуктора лента нагреваетс до температуры 980 - lOOO°C. Ленту пластически деформируют в направлении ее подачи, затем она проходит через индуктор 3 стационарного магнитного пол с индукцией О,,8 Тл по кра м ленты 1 Тл по продольной оси ленты, т.е. плотность магнитного пол регулируют по ширине ленты. ленту подают на намоточное устройство. 1 ил. с The invention relates to the technology of manufacturing twisted tape magnetic circuits and can be used in transformer engineering. The aim of the invention is to increase the quality of the manufactured magnetic cores. The tape from the folding drum 1 is directed to loop loop inductor 2 with an output adjustable frequency of 60-74 kHz. In the zone of the inductor, the tape is heated to a temperature of 980 - lOOO ° C. The tape is plastically deformed in the direction of its supply, then it passes through the inductor 3 of a stationary magnetic field with an induction O ,, 8 T along the edges of the tape 1 T along the longitudinal axis of the tape, i.e. The density of the magnetic field is adjusted to the width of the tape. the tape is fed to the winding device. 1 il. with
Description
DD
СО СОCO SO
to СП to SP
113113
Изобретение относитс к технологии изготовлени витых ленточных маг- нитопроводов и может быть использовано в трансформаторостроении. The invention relates to the technology of manufacturing twisted tape magnetic circuits and can be used in transformer construction.
Цель изобретени - повышение качества изготавливаемых магнитопрово- дов, а именно улучшение их магнитных свойств.The purpose of the invention is to improve the quality of the manufactured magnetic conductors, namely the improvement of their magnetic properties.
На чертеже показана схема дл иллюстрации предлагаемого способа.The drawing shows a diagram for illustrating the proposed method.
Способ осуществл ют путем совмещени двух независимых технологических процессов навивки и отжига в одну технологическую операцию, ис- пользовани в качестве нагреватель- ного устройства высокочастотного индуктора (1 - 100 кГц), воздействи на отожженную ленту стационарным магThe method is carried out by combining two independent technological processes of winding and annealing in one technological operation, using a high-frequency inductor (1-100 kHz) as a heating device, and affecting the annealed tape
нитным полем, направленньп«1 вдоль ленты. Добавочно ленту пластически деформируют раст жением ее в направлении подачи.field along the tape. Additionally, the tape is plastically deformed by stretching it in the feed direction.
Например, лента толщиной 0,35 мм со сматывающего барабана 1 направ л етс со скоростью 30 м/мин в петлевой индуктор 2, питаемый частотой 66 кГц от установки типа ЛПЗ-6ТМ с выходной регулируемой частотой 60 - 74 кГц.For example, a tape with a thickness of 0.35 mm from take-up drum 1 is sent at a speed of 30 m / min to loop loop 2 fed at a frequency of 66 kHz from an LPZ-6TM installation with an output adjustable frequency of 60 - 74 kHz.
В зоне индуктора лента нагреваетс до температуры 980 - , а затем проходит через индуктор 3 стационарного магнитного пол с индукцией 0,8 Тл по кра м ленты и 1 Тл по продольной оси ленты, т.е. плотность магнитного пол регулируют по ширине ленты. Далее ленту подают на намоточное устройство 4. Изготовленный маг- нитопровод опускаетс в блок 5 охлаждени .In the zone of the inductor, the tape is heated to a temperature of 980 - and then passes through the inductor 3 of a stationary magnetic field with an induction of 0.8 T along the edges of the tape and 1 T along the longitudinal axis of the tape, i.e. The density of the magnetic field is adjusted to the width of the tape. Next, the tape is fed to the winding device 4. The manufactured magnetic circuit is lowered into the cooling unit 5.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853925185A SU1394251A1 (en) | 1985-07-10 | 1985-07-10 | Method of making twisted ribbon-type magnetic cores |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853925185A SU1394251A1 (en) | 1985-07-10 | 1985-07-10 | Method of making twisted ribbon-type magnetic cores |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1394251A1 true SU1394251A1 (en) | 1988-05-07 |
Family
ID=21187745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853925185A SU1394251A1 (en) | 1985-07-10 | 1985-07-10 | Method of making twisted ribbon-type magnetic cores |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1394251A1 (en) |
-
1985
- 1985-07-10 SU SU853925185A patent/SU1394251A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 982108, кл. Н 01 F 41/02, 1980. * |
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