SU969764A1 - Apparatus for resistance heating of metal - Google Patents
Apparatus for resistance heating of metal Download PDFInfo
- Publication number
- SU969764A1 SU969764A1 SU813270155A SU3270155A SU969764A1 SU 969764 A1 SU969764 A1 SU 969764A1 SU 813270155 A SU813270155 A SU 813270155A SU 3270155 A SU3270155 A SU 3270155A SU 969764 A1 SU969764 A1 SU 969764A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal
- heating
- resistance heating
- wire
- electrocontact
- Prior art date
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Control Of Resistance Heating (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ЭЛЕКТРОКОНТАКТНОГО НАГРЕВА МЕТАЛЛА(54) DEVICE FOR ELECTROCONTACT METAL HEATING
Изобретение относитс к нагреву и термообработке металла с применением электроконтактного нагрева и, tB частности, может быть применено дл безокислительного обжига и закала проволоки и прутков.The invention relates to the heating and heat treatment of a metal using electric contact heating and, tB in particular, can be used for oxidation-free burning and tempering of wire and rods.
Известно устройство непрерывного электроконтактного отжига проволоки, содержащее токопровод щие контактные ролики и трансформатор отжига 1.A device for continuous electrical contact annealing of a wire, comprising conductive contact rollers and an annealing transformer 1, is known.
Недостатком указанного устройства вл етс сложность создани надежного подвижного электрического контакта , обеспечивающего подведение большой мощности к участку нагрева. Следствием этого вл етс наличие электроэрозий и неравномерности нагрева по длине издели . The disadvantage of this device is the difficulty of creating a reliable movable electrical contact, which provides high power to the heating section. The consequence of this is the presence of electric erosion and uneven heating along the length of the product.
Известно устройство дл электроконтакного йагрева, содержащее токопровод щие ролики, выполненные в виде ко 1лектора, гасители вибрации проволоки в виде втулок из электроизол ционного материала 2.A device for electrocontact yagrev, containing conductive rollers made in the form of a collector, vibration dampers of a wire in the form of bushings from an electrical insulating material 2, is known.
Устройство обеспечивает уменьшение электроэрозии, но применение его при нагреве изделий с большим поперечным сечением не эффективно, так как не гарантирует отсутствие электроэрозии и неравномерности нагрева по длинеThe device provides for the reduction of EDM, but its use when heating products with a large cross section is not effective, since it does not guarantee the absence of EDM and uneven heating along the length
издели из-за необходимости подведени через подвижный контакт большой .мсвцности к участку нагрева.products due to the need for leading through the movable contact of the large area to the heating site.
Наиболее близким по технической сущности к предлагаемому вл етс устройство дл электроконтакного нагрета металла в сплаве, содержащее корпус, трансформатор, точечные полусухие контакты, выполненные в виде The closest in technical essence to the present invention is a device for electrocontact heated metal in an alloy, comprising a housing, a transformer, point semi-dry contacts, made in the form of
10 шаров,.размещенных в контейнерах, сливной бак, насос и приспособление дл подачи токопрювод щей жидкости 3 .10 balls placed in containers, a drain tank, a pump, and a device for supplying a power-conductive liquid 3.
Недостатком известного устройства The disadvantage of the known device
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813270155A SU969764A1 (en) | 1981-01-21 | 1981-01-21 | Apparatus for resistance heating of metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813270155A SU969764A1 (en) | 1981-01-21 | 1981-01-21 | Apparatus for resistance heating of metal |
Publications (1)
Publication Number | Publication Date |
---|---|
SU969764A1 true SU969764A1 (en) | 1982-10-30 |
Family
ID=20951353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813270155A SU969764A1 (en) | 1981-01-21 | 1981-01-21 | Apparatus for resistance heating of metal |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU969764A1 (en) |
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1981
- 1981-01-21 SU SU813270155A patent/SU969764A1/en active
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