JPS56105802A - Cutter for cast ingot - Google Patents
Cutter for cast ingotInfo
- Publication number
- JPS56105802A JPS56105802A JP857380A JP857380A JPS56105802A JP S56105802 A JPS56105802 A JP S56105802A JP 857380 A JP857380 A JP 857380A JP 857380 A JP857380 A JP 857380A JP S56105802 A JPS56105802 A JP S56105802A
- Authority
- JP
- Japan
- Prior art keywords
- ingot
- breadth
- billet
- cutter
- cut
- 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
- 238000005096 rolling process Methods 0.000 abstract 5
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
- B21B2015/0021—Cutting or shearing the product in the rolling direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE:An ingot cutter made possible to attain a good yield of ingot, and to smoothly perform the transportation and rolling work, by providing a rolling cutter for longitudinally cutting breadth of the ingot into tow halves, or for reducing thickness of the ingot, and a straightener, additionally to a gas cutter for cutting the continuously cast billet. CONSTITUTION:The molten steel 4 held in the tundish 2 is poured through the nozzle 6 into the casting mold 8. A solidified shell 10 is formed over the inner surface of the mold 8 by the primary cooling for the mold 8 using water, and the molten steel further solidifies finally forming the ingot 14A by the secondary cooling for quickly cooling the molten steel with the water spray applied from nozzles arranged between the guide rollers 12 lined under the mold 8; the billet 14A is drawn and straightened by the drawing straightener 16. This billet 14A, possessing breadth twice of required breadth, is cut by the gas cutter 18 perpendicularly to the drawing direction, into a specified length; then, each of this cut ingot 14A is cut longitudinally so as to cut breadth into two halves 14B by the rolling shear 20. Thus breadth halved billet 14B, possessing protuberance, etc., around the cutting plane, is straightened by the straightener 22, and is sent to the rolling process. Aforementioned rolling shear 20 comprises a disk roll 26 provided with one or more couples of disks 24, a screw down device 28, and a side guide 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857380A JPS56105802A (en) | 1980-01-28 | 1980-01-28 | Cutter for cast ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857380A JPS56105802A (en) | 1980-01-28 | 1980-01-28 | Cutter for cast ingot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56105802A true JPS56105802A (en) | 1981-08-22 |
Family
ID=11696782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP857380A Pending JPS56105802A (en) | 1980-01-28 | 1980-01-28 | Cutter for cast ingot |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56105802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116851668A (en) * | 2023-09-05 | 2023-10-10 | 太原科技大学 | A water cooling device and method for sequential solidification of large flat steel ingots |
-
1980
- 1980-01-28 JP JP857380A patent/JPS56105802A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116851668A (en) * | 2023-09-05 | 2023-10-10 | 太原科技大学 | A water cooling device and method for sequential solidification of large flat steel ingots |
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