ATE48960T1 - PROCEDURE FOR THE OPERATION OF A CONTINUOUS CASTING PLANT AND A CONTINUOUS GAS CUTTING MACHINE FOR IMPLEMENTATION. - Google Patents
PROCEDURE FOR THE OPERATION OF A CONTINUOUS CASTING PLANT AND A CONTINUOUS GAS CUTTING MACHINE FOR IMPLEMENTATION.Info
- Publication number
- ATE48960T1 ATE48960T1 AT86110343T AT86110343T ATE48960T1 AT E48960 T1 ATE48960 T1 AT E48960T1 AT 86110343 T AT86110343 T AT 86110343T AT 86110343 T AT86110343 T AT 86110343T AT E48960 T1 ATE48960 T1 AT E48960T1
- Authority
- AT
- Austria
- Prior art keywords
- billet
- cutting machine
- flame
- casting plant
- continuous casting
- Prior art date
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
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Shearing Machines (AREA)
Abstract
1. Method for operating a continuous casting plant with a flame-cutting machine for separating cast pieces, in which measurement data, such as billet width, billet thickness and cross-sectional billet shape, are acquired at the flame-cutting machine, while taking account of the pouring temperature, pouring speed, homogeneity over the moving billet length, billet surface defects and relative material density, and evaluated in a computing and control device, the values for an optimizing control of the continuous casting plant, on the one hand for immediate operation and on the other for long-term optimization, are made available and the values obtained are fed into the actual flame-cutting machine, for cutting off a workpiece of a desired length corresponding exactly or almost exactly to a certain workpiece weight, characterised in that, in order to divide the billet without wastage, a first billet piece, which is determined with conventional safety allowances, is measured and separated by the flame-cutting machine as a calibration workpiece and that the temperature, homogeneity and shape deviations, which are known from the latter, from a weight/length ratio which takes account of the ideal case, are fed into the flame-cutting machine as a calibration value for programming a new piece length for the purpose of separating a second billet piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853531041 DE3531041A1 (en) | 1985-08-30 | 1985-08-30 | STRAND CUTTING MACHINE |
| EP86110343A EP0213389B1 (en) | 1985-08-30 | 1986-07-26 | Method of operating a continuous casting plant and a billet-oxygen cutting machine for carrying out the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE48960T1 true ATE48960T1 (en) | 1990-01-15 |
Family
ID=6279775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT86110343T ATE48960T1 (en) | 1985-08-30 | 1986-07-26 | PROCEDURE FOR THE OPERATION OF A CONTINUOUS CASTING PLANT AND A CONTINUOUS GAS CUTTING MACHINE FOR IMPLEMENTATION. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0213389B1 (en) |
| AT (1) | ATE48960T1 (en) |
| DE (2) | DE3531041A1 (en) |
| ES (1) | ES2001617A6 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0714717B1 (en) * | 1994-12-03 | 1998-10-21 | HORST K. LOTZ Feuerschutzbaustoffe | Continuous casting installation with oxygen cutting machine which runs synchronuously with the slab |
| CN105328152B (en) * | 2014-08-15 | 2018-05-08 | 中冶宝钢技术服务有限公司 | Melt except equipment purges igniter and its ignition method slab defects |
| CN112222367B (en) * | 2019-06-30 | 2022-03-18 | 宝山钢铁股份有限公司 | Continuous casting blank cutting control system and weight self-adaptive cutting control method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3614978A (en) * | 1968-07-01 | 1971-10-26 | Westinghouse Electric Corp | Computerized continuous casting system control responsive to strand position |
| CH563205A5 (en) * | 1973-08-03 | 1975-06-30 | Concast Ag | |
| CA1103576A (en) * | 1978-03-29 | 1981-06-23 | Franz Hennecke | Flame cutting steel slabs or the like |
| DE2928771A1 (en) * | 1979-07-17 | 1981-02-12 | Ipu Ltd | Flame cutting steel slabs in continuous casting plant - where microprocessor controls burner movement, so flame cannot impinge on rollers carrying the moving slab |
-
1985
- 1985-08-30 DE DE19853531041 patent/DE3531041A1/en not_active Withdrawn
-
1986
- 1986-07-26 DE DE8686110343T patent/DE3667760D1/en not_active Expired - Fee Related
- 1986-07-26 AT AT86110343T patent/ATE48960T1/en not_active IP Right Cessation
- 1986-07-26 EP EP86110343A patent/EP0213389B1/en not_active Expired
- 1986-08-29 ES ES8601485A patent/ES2001617A6/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES2001617A6 (en) | 1988-06-01 |
| EP0213389B1 (en) | 1989-12-27 |
| EP0213389A2 (en) | 1987-03-11 |
| EP0213389A3 (en) | 1987-08-26 |
| DE3667760D1 (en) | 1990-02-01 |
| DE3531041A1 (en) | 1987-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |