SU219607A1 - Device for heat hardening of rolled stock - Google Patents
Device for heat hardening of rolled stockInfo
- Publication number
- SU219607A1 SU219607A1 SU6601094411A SU1094411A SU219607A1 SU 219607 A1 SU219607 A1 SU 219607A1 SU 6601094411 A SU6601094411 A SU 6601094411A SU 1094411 A SU1094411 A SU 1094411A SU 219607 A1 SU219607 A1 SU 219607A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolled stock
- heat hardening
- cooling
- chamber
- rolled products
- Prior art date
Links
- 238000001816 cooling Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
Известно устройство дл термического упрочнени прокатных изделий, в котором отсекающее устройство выполнено в виде изогнутого патрубка, установленного на конце каМЗры охлаждени .A device for thermal strengthening of rolled products is known, in which the shut-off device is made in the form of a bent nozzle installed at the end of a cooling camshaft.
Предложенное устройство отличаетс от известного тем, что отсекатель выполнен в виде гибких металлическ1их щеток, размещенных на конце камеры охлаждени .The proposed device differs from the known one in that the cutter is made in the form of flexible metal brushes placed at the end of the cooling chamber.
Это позвол ет поддерживать скорость движени О1хладител выше скорости движени прокатных изделий; сократить расход воды, а также удерживать по центру охлаждаемые прокатные издели с точным размещением в зоне максимальных скоростей движени охладител за счет изменени размещени щеток.This allows you to maintain the speed of movement of the O1 coolant higher than the speed of movement of rolled products; reduce water consumption, and also keep centered cooled rolling products with precise placement in the zone of maximum speeds of movement of the cooler due to a change in the placement of brushes.
При удерживании прокатных изделий по центру исключаетс трение HiX о стенку камеры, чем достигаетс стойкость деталей форсунки и камеры. Кроме того, исключаетс проход и попадание пара из одной охладительной секции в другую, парова рубащка , образующа с на различных профил х прокатных изделий, полностью снимаетс и сбрасываетс совместно с охладителем после каждой секции.By holding the rolled products in the center, HiX friction against the chamber wall is eliminated, which results in durability of the nozzle and chamber parts. In addition, the passage and penetration of steam from one cooling section to another is prevented, the steam jacket formed on the various profiles of rolled products is completely removed and dropped together with the cooler after each section.
в форсунку / нагнетаетс охладитель под больщим давлением. Выход из сопла свободным .истечением в камеру 2, охладитель охлаждает, удерживает по центру прокатное изделие и гидротранспортирует его. Прокатное изделие, пройд камеру, встречает щеточное устройство 3. Это устройство сбрасывает охладитель с поверхности прокатных изделий, одновременно удержива его по центру камеры в зоне максимальных скоростей движени охладител .a high pressure coolant is injected into the nozzle. The exit from the nozzle by a free discharge into chamber 2, the cooler cools, holds the rolled product in the center and hydrotransports it. The rolling product, having passed the chamber, meets the brush device 3. This device resets the cooler from the surface of the rolled products, simultaneously keeping it in the center of the chamber in the zone of maximum speeds of movement of the cooler.
Щетки набираютс из стальной проволоки . Они имеют больщую стойкость и незначительный износ благодар посто нному охлаждению водой.Brushes are made of steel wire. They have greater durability and slight wear due to constant cooling with water.
Ф о р м У л a изобретени F o rm U l a Invention
Устройство дл термического упрочнени прокатных изделий, состо щее «з форсунки , камеры дл охлаждени и транспортировани и отсекающего устройства, о тл и ч a ю щ е е с тем, что, с целью сокращени расхода воды и достижени равномерного охлаждени прокатных изделий, отсекающее устройство выполнено в виде гибких металлических щеток, размещенных на конце камеры охлаждени .A device for thermally hardening rolled products, consisting of nozzles, chambers for cooling and transportation, and a shut-off device, is designed so that, in order to reduce water consumption and achieve uniform cooling of rolled products, the shut-off device made in the form of flexible metal brushes placed at the end of the cooling chamber.
L,L,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU6601094411A SU219607A1 (en) | 1966-07-30 | 1966-07-30 | Device for heat hardening of rolled stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU6601094411A SU219607A1 (en) | 1966-07-30 | 1966-07-30 | Device for heat hardening of rolled stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU219607A1 true SU219607A1 (en) | 1977-12-05 |
Family
ID=20439574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU6601094411A SU219607A1 (en) | 1966-07-30 | 1966-07-30 | Device for heat hardening of rolled stock |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU219607A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486009A (en) * | 1982-03-18 | 1984-12-04 | Aktien-Gesellschaft der Dillinger Huttenwerks | Apparatus for cooling sheet metal panels |
-
1966
- 1966-07-30 SU SU6601094411A patent/SU219607A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486009A (en) * | 1982-03-18 | 1984-12-04 | Aktien-Gesellschaft der Dillinger Huttenwerks | Apparatus for cooling sheet metal panels |
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