CA2297587A1 - Strip casting apparatus - Google Patents
Strip casting apparatus Download PDFInfo
- Publication number
- CA2297587A1 CA2297587A1 CA002297587A CA2297587A CA2297587A1 CA 2297587 A1 CA2297587 A1 CA 2297587A1 CA 002297587 A CA002297587 A CA 002297587A CA 2297587 A CA2297587 A CA 2297587A CA 2297587 A1 CA2297587 A1 CA 2297587A1
- Authority
- CA
- Canada
- Prior art keywords
- roll
- supports
- biasing
- strip
- units
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
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
- B22D11/16—Controlling or regulating processes or operations
-
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
-
- 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
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Coating With Molten Metal (AREA)
- Replacement Of Web Rolls (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Metal Rolling (AREA)
Abstract
Twin roll strip caster comprising parallel casting rolls (16) one of which is mounted on moveable roll S supports (104) which allow it to move bodily toward and away from the other roll (16). A pair of roll biasing units (110) act on roll supports (104) to bias the moving roll (16) toward the other roll. Biasing units (110) comprise compression springs (112) acting on roll supports (104) through thrust transmission structures (122) and thrust reaction structures (121). A control system controls the operation of biasing units (110) responsive to electrical signals from sensors which monitor strip thickness below the casting rolls (16) in order to inhibit variation in thickness across the strip. The positions of thrust reaction structures (121) are set by hydraulic cylinder units (119) operable vary the position of each reaction structure (121) to replicate movements of the respective thrust transmission structure 122 so as to maintain a constant compression of the biasing springs (112) regardless of lateral movements of the roll supports (104).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPP8526 | 1999-02-05 | ||
| AUPP8526A AUPP852699A0 (en) | 1999-02-05 | 1999-02-05 | Strip casting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2297587A1 true CA2297587A1 (en) | 2000-08-05 |
| CA2297587C CA2297587C (en) | 2007-06-12 |
Family
ID=3812727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002297587A Expired - Fee Related CA2297587C (en) | 1999-02-05 | 2000-02-02 | Strip casting apparatus |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1025931B1 (en) |
| JP (1) | JP4598217B2 (en) |
| KR (1) | KR100673321B1 (en) |
| CN (1) | CN1204986C (en) |
| AT (1) | ATE231041T1 (en) |
| AU (3) | AUPP852699A0 (en) |
| BR (1) | BR0000308A (en) |
| CA (1) | CA2297587C (en) |
| DE (1) | DE60001180T2 (en) |
| DK (1) | DK1025931T3 (en) |
| ES (1) | ES2192168T3 (en) |
| ID (1) | ID24779A (en) |
| MY (1) | MY131984A (en) |
| NZ (1) | NZ502627A (en) |
| TW (1) | TW425320B (en) |
| ZA (1) | ZA200000449B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ818000A0 (en) * | 2000-06-15 | 2000-07-06 | Bhp Steel (Jla) Pty Limited | Strip casting |
| US6988530B2 (en) | 2000-06-15 | 2006-01-24 | Castrip Llc | Strip casting |
| ITMI20021512A1 (en) * | 2002-07-10 | 2004-01-12 | Danieli Off Mecc | METHOD FOR THE ADJUSTMENT OF THE TEMPERATURE OF THE TAPE IN A CONTINUOUS CASTING METAL TAPE SYSTEM AND RELATED ACTUATING DEVICE |
| KR100650563B1 (en) * | 2005-12-27 | 2006-11-30 | 주식회사 포스코 | Casting roll moving device of twin roll continuous sheet casting process |
| JP2007196260A (en) * | 2006-01-26 | 2007-08-09 | Ishikawajima Harima Heavy Ind Co Ltd | Twin roll casting machine |
| BRPI0909191A2 (en) * | 2008-03-19 | 2016-11-01 | Nucor Corp | strip casting apparatus with casting roll positioning |
| CN103173793A (en) * | 2011-12-20 | 2013-06-26 | 西安航天远征流体控制股份有限公司 | Water spraying device of electrolytic copper foil device |
| CN103551532B (en) * | 2013-10-30 | 2017-01-11 | 宝山钢铁股份有限公司 | Thin-strip continuous casting machine and working method thereof |
| TWI552816B (en) * | 2014-05-15 | 2016-10-11 | 中國鋼鐵股份有限公司 | Active liquid level control system and control method thereof |
| RU2720515C1 (en) * | 2016-12-26 | 2020-04-30 | Прайметалс Текнолоджис Джапан, Лтд. | Continuous casting device with two rollers |
| CN112752626B (en) * | 2018-10-17 | 2022-08-26 | 日本制铁株式会社 | Method for manufacturing cast plate |
| CN112828251B (en) * | 2020-07-27 | 2021-11-16 | 吉林大学 | Light alloy casting-rolling experimental device |
| CN113113561B (en) * | 2021-04-28 | 2022-04-15 | 北京卫蓝新能源科技有限公司 | Constant-pressure control method and constant-pressure adjusting device |
| CN116944440A (en) * | 2022-04-13 | 2023-10-27 | 斯凯孚公司 | Guiding roller integrated with optical sensor and continuous casting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60145253A (en) * | 1984-01-06 | 1985-07-31 | Mitsubishi Heavy Ind Ltd | Method for exchanging water cooled casting roll in continuous casting device |
| JP3021168B2 (en) * | 1992-03-19 | 2000-03-15 | 株式会社日立製作所 | Continuous casting equipment for thin sheets |
| JP2925855B2 (en) * | 1992-09-28 | 1999-07-28 | 日立造船株式会社 | Slab thickness control device for twin mold roll type continuous sheet casting equipment |
| FR2728817A1 (en) * | 1994-12-29 | 1996-07-05 | Usinor Sacilor | REGULATION PROCESS FOR THE CONTINUOUS CASTING BETWEEN CYLINDERS |
| FR2755385B1 (en) * | 1996-11-07 | 1998-12-31 | Usinor Sacilor | METHOD FOR DETECTING FAULTS DURING CONTINUOUS CASTING BETWEEN CYLINDERS |
| JPH10305352A (en) * | 1997-05-07 | 1998-11-17 | Sumitomo Metal Ind Ltd | Control method of twin roll continuous casting machine |
| EP0903190B1 (en) * | 1997-09-18 | 2003-04-16 | Castrip, LLC | Strip casting apparatus |
-
1999
- 1999-02-05 AU AUPP8526A patent/AUPP852699A0/en not_active Abandoned
-
2000
- 2000-01-27 JP JP2000018816A patent/JP4598217B2/en not_active Expired - Fee Related
- 2000-02-01 DE DE60001180T patent/DE60001180T2/en not_active Expired - Fee Related
- 2000-02-01 AT AT00300787T patent/ATE231041T1/en not_active IP Right Cessation
- 2000-02-01 DK DK00300787T patent/DK1025931T3/en active
- 2000-02-01 EP EP00300787A patent/EP1025931B1/en not_active Expired - Lifetime
- 2000-02-01 NZ NZ502627A patent/NZ502627A/en unknown
- 2000-02-01 ES ES00300787T patent/ES2192168T3/en not_active Expired - Lifetime
- 2000-02-02 CA CA002297587A patent/CA2297587C/en not_active Expired - Fee Related
- 2000-02-02 ZA ZA200000449A patent/ZA200000449B/en unknown
- 2000-02-03 TW TW089101996A patent/TW425320B/en not_active IP Right Cessation
- 2000-02-03 KR KR1020000005445A patent/KR100673321B1/en not_active IP Right Cessation
- 2000-02-03 AU AU14900/00A patent/AU767038B2/en not_active Ceased
- 2000-02-04 MY MYPI20000403A patent/MY131984A/en unknown
- 2000-02-04 BR BR0000308-5A patent/BR0000308A/en not_active IP Right Cessation
- 2000-02-05 CN CNB001028995A patent/CN1204986C/en not_active Expired - Lifetime
- 2000-02-07 ID IDP20000097D patent/ID24779A/en unknown
-
2003
- 2003-12-08 AU AU2003266783A patent/AU2003266783B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AUPP852699A0 (en) | 1999-03-04 |
| CN1204986C (en) | 2005-06-08 |
| AU1490000A (en) | 2000-08-10 |
| CA2297587C (en) | 2007-06-12 |
| AU2003266783A1 (en) | 2004-01-15 |
| MY131984A (en) | 2007-09-28 |
| DE60001180D1 (en) | 2003-02-20 |
| TW425320B (en) | 2001-03-11 |
| EP1025931B1 (en) | 2003-01-15 |
| EP1025931A3 (en) | 2001-01-17 |
| CN1266758A (en) | 2000-09-20 |
| KR100673321B1 (en) | 2007-01-23 |
| ES2192168T3 (en) | 2003-10-01 |
| JP2000225444A (en) | 2000-08-15 |
| BR0000308A (en) | 2000-09-05 |
| JP4598217B2 (en) | 2010-12-15 |
| EP1025931A2 (en) | 2000-08-09 |
| DK1025931T3 (en) | 2003-05-12 |
| KR20000057925A (en) | 2000-09-25 |
| AU767038B2 (en) | 2003-10-30 |
| NZ502627A (en) | 2001-06-29 |
| ZA200000449B (en) | 2000-09-06 |
| ID24779A (en) | 2000-08-10 |
| AU2003266783B2 (en) | 2006-01-12 |
| ATE231041T1 (en) | 2003-02-15 |
| DE60001180T2 (en) | 2003-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |