ES443392A1 - Method and apparatus for cutting a continuous casting - Google Patents
Method and apparatus for cutting a continuous castingInfo
- Publication number
- ES443392A1 ES443392A1 ES443392A ES443392A ES443392A1 ES 443392 A1 ES443392 A1 ES 443392A1 ES 443392 A ES443392 A ES 443392A ES 443392 A ES443392 A ES 443392A ES 443392 A1 ES443392 A1 ES 443392A1
- Authority
- ES
- Spain
- Prior art keywords
- cutting torch
- flame
- cutting
- bar
- support roller
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000009749 continuous casting Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000013459 approach Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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)
- Metal Rolling (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
Method for cutting a cast bar with at least one cutting torch during continuous steel casting, of the type in which the cast bar is cut by a cutting torch, displaceable transversely to the bar and advancing synchronously with it, and at least one support roll of the cast bar, which is momentarily in the area of the cutting torch flame, is separated from this area, characterized in that when the flame of the cutting torch approaches the support roller, this it is quickly moved in the opposite direction to the direction of advance of the bar, maintaining its support function, through the flame of the cutting torch and, when the flame of the cutting torch has moved away from the support roller by at least the length of travel of the support roller in its first displacement, said support roller returns to its starting position, maintaining its support function. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7439772A FR2293273A1 (en) | 1974-12-05 | 1974-12-05 | DEVICE FOR CUTTING A SLAB FROM A CONTINUOUS CASTING MACHINE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES443392A1 true ES443392A1 (en) | 1977-05-01 |
Family
ID=9145578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES443392A Expired ES443392A1 (en) | 1974-12-05 | 1975-12-04 | Method and apparatus for cutting a continuous casting |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5183026A (en) |
| BR (1) | BR7508019A (en) |
| CA (1) | CA1034864A (en) |
| DE (1) | DE2554358A1 (en) |
| ES (1) | ES443392A1 (en) |
| FR (1) | FR2293273A1 (en) |
| GB (1) | GB1485220A (en) |
| IT (1) | IT1051026B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004384A1 (en) * | 1978-03-29 | 1979-10-03 | I.P.U. Limited | Method for gas cutting steel billets in continuous-casting machines and installation for carrying out the method |
| AT368417B (en) * | 1980-12-10 | 1982-10-11 | Voest Alpine Ag | CONTINUOUS CASTING PLANT, IN PARTICULAR STEEL SLOT CASTING PLANT |
| JPH0753010Y2 (en) * | 1992-12-14 | 1995-12-06 | 宇都宮製作株式会社 | Fluid switching tool |
| CN102896288B (en) * | 2012-10-30 | 2014-05-07 | 鞍钢股份有限公司 | Quick-change continuous casting billet cutting nozzle |
| CN108080770B (en) * | 2018-02-05 | 2023-10-31 | 陈奕蒙 | Fire cutting gun avoiding system and method for cutting roller of slab continuous casting machine |
| CN113843401B (en) * | 2020-12-23 | 2022-11-18 | 马鞍山德勤机械科技有限公司 | Swing roller device of square billet continuous casting machine |
| CN117733243A (en) * | 2024-01-10 | 2024-03-22 | 抚顺恒通钢管有限公司 | Cutting device and cutting method for machining steel castings |
-
1974
- 1974-12-05 FR FR7439772A patent/FR2293273A1/en active Granted
-
1975
- 1975-12-02 IT IT2993175A patent/IT1051026B/en active
- 1975-12-03 BR BR7508019A patent/BR7508019A/en unknown
- 1975-12-03 DE DE19752554358 patent/DE2554358A1/en not_active Withdrawn
- 1975-12-03 CA CA240,954A patent/CA1034864A/en not_active Expired
- 1975-12-04 ES ES443392A patent/ES443392A1/en not_active Expired
- 1975-12-05 JP JP14409475A patent/JPS5183026A/en active Granted
- 1975-12-05 GB GB5008675A patent/GB1485220A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1485220A (en) | 1977-09-08 |
| CA1034864A (en) | 1978-07-18 |
| FR2293273B1 (en) | 1977-03-25 |
| BR7508019A (en) | 1976-08-24 |
| JPS5315966B2 (en) | 1978-05-29 |
| DE2554358A1 (en) | 1976-06-10 |
| FR2293273A1 (en) | 1976-07-02 |
| IT1051026B (en) | 1981-04-21 |
| JPS5183026A (en) | 1976-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19840118 |