JPS5533817A - Roller apron of continuous casting facility - Google Patents
Roller apron of continuous casting facilityInfo
- Publication number
- JPS5533817A JPS5533817A JP10499878A JP10499878A JPS5533817A JP S5533817 A JPS5533817 A JP S5533817A JP 10499878 A JP10499878 A JP 10499878A JP 10499878 A JP10499878 A JP 10499878A JP S5533817 A JPS5533817 A JP S5533817A
- Authority
- JP
- Japan
- Prior art keywords
- apron
- rollers
- roller
- continuous casting
- diameter
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE:To improve the high speed casting performance in particular, by providing an apron roller, two apron rollers of small diameter, and a supporting roller for the latter two rollers sequentially and alternately in the running direction of continuous cast pieces. CONSTITUTION:Pitch l and diameter D of apron rollers 13 in roller disposition of a conventional low speed continuous casting machine are set to 550mm and 480mm respectively. On the other hand, in this invention, sets of rollers consisting of an apron roller 14, two apron work rollers of small diameters 15, and an apron supporting roller 16 are disposed alternately. The rollers 14 and 16 are identical in diameter, and the conventional apron rollers are used for these rollers. The dimensions are D=480mm, d=260mm, l2=550mm, l3=390mm, and l4=320mm. As a result of this partial modification of the apron rollers of low speed continuous casting machine, the apron roller pitch may be remarkably shortened, and occurring stress and roller deflection may be decreased, so that the quality at the terminating period of solidification of cast pieces may be greatly increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499878A JPS5533817A (en) | 1978-08-30 | 1978-08-30 | Roller apron of continuous casting facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499878A JPS5533817A (en) | 1978-08-30 | 1978-08-30 | Roller apron of continuous casting facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5533817A true JPS5533817A (en) | 1980-03-10 |
Family
ID=14395758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10499878A Pending JPS5533817A (en) | 1978-08-30 | 1978-08-30 | Roller apron of continuous casting facility |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5533817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970444A (en) * | 1982-10-12 | 1984-04-20 | Nippon Kokan Kk <Nkk> | Production of continuous casting billet having no semi-macro segregation |
| JPS6114057A (en) * | 1984-06-28 | 1986-01-22 | Nippon Steel Corp | Continuous casting device for high-quality billet |
-
1978
- 1978-08-30 JP JP10499878A patent/JPS5533817A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970444A (en) * | 1982-10-12 | 1984-04-20 | Nippon Kokan Kk <Nkk> | Production of continuous casting billet having no semi-macro segregation |
| JPS6234460B2 (en) * | 1982-10-12 | 1987-07-27 | Nippon Kokan Kk | |
| JPS6114057A (en) * | 1984-06-28 | 1986-01-22 | Nippon Steel Corp | Continuous casting device for high-quality billet |
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