SU140927A1 - Device for induction heating of metal products with power frequency - Google Patents
Device for induction heating of metal products with power frequencyInfo
- Publication number
- SU140927A1 SU140927A1 SU634638A SU634638A SU140927A1 SU 140927 A1 SU140927 A1 SU 140927A1 SU 634638 A SU634638 A SU 634638A SU 634638 A SU634638 A SU 634638A SU 140927 A1 SU140927 A1 SU 140927A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- induction heating
- metal products
- power frequency
- poles
- magnetic
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Description
Устройства дл индукционного нагрева металлических изделий токами промышленной частоты известны.Devices for induction heating of metal products with power currents are known.
Эти устройства имеют магнитопровод с полюсами определенной конфигурации, соответствующей закону распределени магнитной индукции в зазоре.These devices have a magnetic core with poles of a certain configuration, corresponding to the law of distribution of magnetic induction in the gap.
Предложенное устройство имеет специальные прижимы, выполненные из немагнитного материала, дл ориентации изделий по оси во,здушного зазора.The proposed device has special clamps, made of non-magnetic material, for orientation of the products along the axis of the borehole.
На чертеже изображено предлагаемое устройство. Оно состоит из нижнего полюса / индуктора, в котором размешаютс изолированные и заостренные опорные планки 2, выполненные из немагнитного материала (алюминий, латунь и т. п.), верхнего полюса 3 индуктора,-в пазах 4 которого размещены верхние (заостренные) прижимы 5. В воздушном зазоре между верхним и нижним полюсом размещаетс нагреваема деталь 6. Опорные планки 2 выступают из нижнего полюса на 5-6 мм, они имеют призматическую форму и соприкасаютс с изделием по линии, благодар чему резко сокращаетс отвод тепла и уменьшаютс непроизводительные потери,,The drawing shows the proposed device. It consists of a lower pole / inductor in which insulated and pointed support strips 2 made of a non-magnetic material (aluminum, brass, etc.) are stirred, the upper pole 3 of the inductor, in whose slots 4 the upper (pointed) clamps 5 are placed In the air gap between the upper and lower poles, the heating piece 6 is placed. The support bars 2 protrude 5-6 mm from the lower pole, they have a prismatic shape and come into contact with the product along the line, due to which heat dissipation is reduced and the non-producer is reduced losses,
Дл нагрева изделие укладываетс в зазор индуктора на .иижни ; опорные плаики. Верхние прижимы 5 в это врем убраны в свои пазы. С помощью пневматического привода верхние прижимы опускаютс , и изделие зажимаетс строго по оси зазора между полюсами.For heating, the product is placed in the inductor gap on the rifle; support plates. The upper clamps 5 at this time removed in their grooves. Using a pneumatic drive, the upper clamps are lowered, and the product is clamped strictly along the axis of the gap between the poles.
Благодар этому устройству и выбору определенной конфигурации полюсов удаётс получить равномерный сквозной нагрев плоского металлического кольца и обеспечить высокое качество его термообработки.Thanks to this device and the choice of a specific configuration of poles, it is possible to obtain uniform through heating of a flat metal ring and to ensure the high quality of its heat treatment.
№:i40927No: i40927
2 2
Предмет изобре1ени Subject matter
Устройство дл индукционного нагрева металлических изделий током промйшленной частоты, содержащее разомкнутый магиитопровод (сердечник),, гюлюсы которого имеют определенную конфигурацию, соответствующую необходимому закону распределени магнитной индукции в зйзсуре, отличающеес тем, что, с целью центрировани издели по оси воздушного зазора, полюсы магнитонровода снабжены прижимами, выполненными в виде пр моугольных немагнитных стержней с;заостренной опорной поверхностью.A device for induction heating of metal products with a current of industrial frequency, which contains an open magitirpipe (core), whose gyules have a certain configuration corresponding to the required distribution law of magnetic induction in a venture, characterized in that, in order to center the product along the air gap axis, the poles of the magnetic duct are provided clamps made in the form of rectangular non-magnetic rods with; pointed support surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU634638A SU140927A1 (en) | 1959-07-17 | 1959-07-17 | Device for induction heating of metal products with power frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU634638A SU140927A1 (en) | 1959-07-17 | 1959-07-17 | Device for induction heating of metal products with power frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU140927A1 true SU140927A1 (en) | 1960-11-30 |
Family
ID=48296905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU634638A SU140927A1 (en) | 1959-07-17 | 1959-07-17 | Device for induction heating of metal products with power frequency |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU140927A1 (en) |
-
1959
- 1959-07-17 SU SU634638A patent/SU140927A1/en active
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