CN1065457C - 可进行轧辊椭圆度的补偿的冷轧方法和设备 - Google Patents
可进行轧辊椭圆度的补偿的冷轧方法和设备 Download PDFInfo
- Publication number
- CN1065457C CN1065457C CN96110488A CN96110488A CN1065457C CN 1065457 C CN1065457 C CN 1065457C CN 96110488 A CN96110488 A CN 96110488A CN 96110488 A CN96110488 A CN 96110488A CN 1065457 C CN1065457 C CN 1065457C
- Authority
- CN
- China
- Prior art keywords
- frame
- signal
- roundness
- roller
- rolling
- 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 - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/66—Roll eccentricity compensation systems
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/28—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
-
- 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
- B21B1/40—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 foils which present special problems, e.g. because of thinness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Lubricants (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9506747A FR2735046B1 (fr) | 1995-06-08 | 1995-06-08 | Procede de laminage a froid avec compensation d'ovalisation des cylindres de laminage. |
FR9506747 | 1995-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1146380A CN1146380A (zh) | 1997-04-02 |
CN1065457C true CN1065457C (zh) | 2001-05-09 |
Family
ID=9479731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96110488A Expired - Fee Related CN1065457C (zh) | 1995-06-08 | 1996-06-07 | 可进行轧辊椭圆度的补偿的冷轧方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5799526A (zh) |
EP (1) | EP0747143B1 (zh) |
CN (1) | CN1065457C (zh) |
AT (1) | ATE184521T1 (zh) |
CA (1) | CA2178547C (zh) |
DE (1) | DE69604233T2 (zh) |
ES (1) | ES2135857T3 (zh) |
FR (1) | FR2735046B1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003045600A1 (en) * | 2001-11-28 | 2003-06-05 | Posco Co., Ltd. | Method and apparatus for detecting roll eccentricity utilizing pulse generator in rolling mill |
FR2887480B1 (fr) | 2005-06-23 | 2007-09-21 | Vai Clecim Soc Par Actions Sim | Procede et dispositif de regulation de l'epaisseur d'un produit lamine en sortie d'une installation de laminage en tandem |
JP6342003B2 (ja) * | 2013-12-24 | 2018-06-13 | アルセロールミタル | 熱間圧延方法 |
DE102017200560A1 (de) * | 2017-01-16 | 2018-07-19 | Sms Group Gmbh | Verfahren für eine Zugregelung |
EP4013556B1 (de) * | 2019-08-16 | 2023-10-25 | SMS group GmbH | Verfahren zur online-ermittlung wenigstens eines walzparameters sowie walzwerk mit einer einrichtung zur online-ermittlung wenigstens eines walzparameters |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3848443A (en) * | 1973-05-31 | 1974-11-19 | Westinghouse Electric Corp | Automatic control method and apparatus for a rolling mill |
US4126027A (en) * | 1977-06-03 | 1978-11-21 | Westinghouse Electric Corp. | Method and apparatus for eccentricity correction in a rolling mill |
JPS606215A (ja) * | 1983-06-27 | 1985-01-12 | Toshiba Corp | ロ−ル偏芯除去装置 |
DD229945A1 (de) * | 1984-11-05 | 1985-11-20 | Mansfeld Kombinat W Pieck Veb | Anordnung zur automatisierten steuerung, bilanzierung und diagnose von band- bzw. folienwalzprozessen |
JPS61195706A (ja) * | 1985-02-26 | 1986-08-30 | Sumitomo Metal Ind Ltd | ロ−ル偏心解析装置と板厚制御方法 |
US4656854A (en) * | 1985-09-06 | 1987-04-14 | Aluminum Company Of America | Rolling mill eccentricity compensation using measurement of sheet tension |
CN1040073C (zh) * | 1989-12-25 | 1998-10-07 | 石川岛播磨重工业株式会社 | 轧机的板厚控制系统 |
US5103662A (en) * | 1990-05-01 | 1992-04-14 | Allegheny Ludlum Corporation | Tandem rolling mill tension control with speed ratio error discrimination |
-
1995
- 1995-06-08 FR FR9506747A patent/FR2735046B1/fr not_active Expired - Fee Related
-
1996
- 1996-06-03 DE DE69604233T patent/DE69604233T2/de not_active Revoked
- 1996-06-03 AT AT96401181T patent/ATE184521T1/de not_active IP Right Cessation
- 1996-06-03 ES ES96401181T patent/ES2135857T3/es not_active Expired - Lifetime
- 1996-06-03 EP EP96401181A patent/EP0747143B1/fr not_active Revoked
- 1996-06-07 CN CN96110488A patent/CN1065457C/zh not_active Expired - Fee Related
- 1996-06-07 CA CA002178547A patent/CA2178547C/fr not_active Expired - Fee Related
- 1996-06-10 US US08/661,156 patent/US5799526A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0747143A1 (fr) | 1996-12-11 |
CA2178547A1 (fr) | 1996-12-09 |
FR2735046B1 (fr) | 1997-07-11 |
DE69604233T2 (de) | 2000-01-27 |
CA2178547C (fr) | 2004-08-10 |
ATE184521T1 (de) | 1999-10-15 |
CN1146380A (zh) | 1997-04-02 |
DE69604233D1 (de) | 1999-10-21 |
FR2735046A1 (fr) | 1996-12-13 |
EP0747143B1 (fr) | 1999-09-15 |
ES2135857T3 (es) | 1999-11-01 |
US5799526A (en) | 1998-09-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
FG4A | Grant of patent | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: French pitot Co-patentee after: VAI CLECIM Patentee after: SOLLAC Address before: French pitot Co-patentee before: Kvaerner Metals Clecim Patentee before: SOLLAC |
|
ASS | Succession or assignment of patent right |
Owner name: VAI CLECIM Free format text: FORMER OWNER: USINOR; VAI CLECIM Effective date: 20060113 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: USINOR; VAI CLECIM SHENG SHA MENG Free format text: FORMER NAME OR ADDRESS: SOLLAC; VAI CLECIM SHENG SHA MENG |
|
CP03 | Change of name, title or address |
Address after: French pitot Co-patentee after: VAI CLECIM Patentee after: USINOR Address before: French pitot Co-patentee before: Vai Clecim Patentee before: SOLLAC |
|
TR01 | Transfer of patent right |
Effective date of registration: 20060113 Address after: The French Saint chamond Patentee after: VAI CLECIM Address before: French pitot Co-patentee before: Vai Clecim Patentee before: USINOR |
|
C56 | Change in the name or address of the patentee |
Owner name: SIEMENS VAI METALS TECHNOLOGIES LTD Free format text: FORMER NAME OR ADDRESS: VAI CLECIM |
|
CP01 | Change in the name or title of a patent holder |
Address after: The French Saint chamond Patentee after: SIEMENS VAI METALS TECHNOLOGIES S.A.S. Address before: The French Saint chamond Patentee before: Vai Clecim |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010509 Termination date: 20140607 |
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EXPY | Termination of patent right or utility model |