JPS5668559A - Metal sheet manufacturing device - Google Patents
Metal sheet manufacturing deviceInfo
- Publication number
- JPS5668559A JPS5668559A JP14334879A JP14334879A JPS5668559A JP S5668559 A JPS5668559 A JP S5668559A JP 14334879 A JP14334879 A JP 14334879A JP 14334879 A JP14334879 A JP 14334879A JP S5668559 A JPS5668559 A JP S5668559A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- sides
- cooling
- cooling water
- gradually towards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
- B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE:To obtain metal sheet having excellent properties, by applying a cooling means which cools most intensively the central part of roll surface and reduces its cooling power gradually towards both sides of the roll at metal sheet manufacturing device with rotary cooling rolls. CONSTITUTION:When a contacting zone of a rotary roll with the molten metal is >=15mm. width, a temperature difference of less than 200 deg.C is required across the roll surface, and the cooling power is the strongest at the central part and it is reduced gradually towards both sides of the roll. Roll 1a which has convex type cooling water passage 3 having the thinnest wall at the center of contacting zone with molten metal 2 is provided as cooling means. Roll 1b is another means in which cooling water passage 4 is installed closely to the surface at the central part and apart gradually towards both sides. Roll 1c has an arc-shaped roof at its inside and cooling water 6 is jetted through nozzle 7. Roll 1d has cooling water passage 8 which are closely arranged at the central part and apart gradually towards both sides. Furthermore, roll 1e is provided in which diameter of cooling water passage 9 is the largest at the center and smaller gradually towards both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14334879A JPS5668559A (en) | 1979-11-07 | 1979-11-07 | Metal sheet manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14334879A JPS5668559A (en) | 1979-11-07 | 1979-11-07 | Metal sheet manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5668559A true JPS5668559A (en) | 1981-06-09 |
Family
ID=15336693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14334879A Pending JPS5668559A (en) | 1979-11-07 | 1979-11-07 | Metal sheet manufacturing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5668559A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954445A (en) * | 1982-09-24 | 1984-03-29 | Hitachi Ltd | Rotary cooling roll of production device for thin metallic sheet |
| US4489772A (en) * | 1982-09-27 | 1984-12-25 | Wirtz Manufacturing Company, Inc. | Drum for continuous casting machine |
| US4809768A (en) * | 1986-09-06 | 1989-03-07 | Kawasaki Steel Corporation | Cooling rolls for producing rapidly solidified metal strip sheets |
| FR2675721A1 (en) * | 1991-04-26 | 1992-10-30 | Pechiney Rhenalu | Method making it possible to control the thickness of a metallic strip continuously cast over a roll |
| CN103418763A (en) * | 2013-07-30 | 2013-12-04 | 浙江大学 | Cooling roller device for preparing high-performance rapid cooling metal thin belt |
| CN113198988A (en) * | 2021-04-07 | 2021-08-03 | 太原理工大学 | High-efficiency heat exchange cooling roller capable of improving axial temperature and thermal deformation uniform distribution |
-
1979
- 1979-11-07 JP JP14334879A patent/JPS5668559A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954445A (en) * | 1982-09-24 | 1984-03-29 | Hitachi Ltd | Rotary cooling roll of production device for thin metallic sheet |
| US4489772A (en) * | 1982-09-27 | 1984-12-25 | Wirtz Manufacturing Company, Inc. | Drum for continuous casting machine |
| US4809768A (en) * | 1986-09-06 | 1989-03-07 | Kawasaki Steel Corporation | Cooling rolls for producing rapidly solidified metal strip sheets |
| FR2675721A1 (en) * | 1991-04-26 | 1992-10-30 | Pechiney Rhenalu | Method making it possible to control the thickness of a metallic strip continuously cast over a roll |
| CN103418763A (en) * | 2013-07-30 | 2013-12-04 | 浙江大学 | Cooling roller device for preparing high-performance rapid cooling metal thin belt |
| CN113198988A (en) * | 2021-04-07 | 2021-08-03 | 太原理工大学 | High-efficiency heat exchange cooling roller capable of improving axial temperature and thermal deformation uniform distribution |
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