EP1547700A4 - Installation de laminage a froid en continu - Google Patents
Installation de laminage a froid en continuInfo
- Publication number
- EP1547700A4 EP1547700A4 EP02807895A EP02807895A EP1547700A4 EP 1547700 A4 EP1547700 A4 EP 1547700A4 EP 02807895 A EP02807895 A EP 02807895A EP 02807895 A EP02807895 A EP 02807895A EP 1547700 A4 EP1547700 A4 EP 1547700A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- mill
- stands
- roll mill
- hot rolling
- continuous hot
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray 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
- B21B1/26—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 hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
- B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/02—Roll dimensions
- B21B2267/06—Roll diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/02—Roll dimensions
- B21B2267/06—Roll diameter
- B21B2267/065—Top and bottom roll have different diameters; Asymmetrical rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/04—Lateral deviation, meandering, camber of product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/10—Motor power; motor current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/10—Motor power; motor current
- B21B2275/12—Roll torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
- B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001236261A JP3413181B2 (ja) | 2001-08-03 | 2001-08-03 | 連続熱間圧延設備 |
PCT/JP2002/010193 WO2004030841A1 (fr) | 2001-08-03 | 2002-09-30 | Installation de laminage a froid en continu |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1547700A1 EP1547700A1 (fr) | 2005-06-29 |
EP1547700A4 true EP1547700A4 (fr) | 2006-03-29 |
Family
ID=32737593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02807895A Withdrawn EP1547700A4 (fr) | 2001-08-03 | 2002-09-30 | Installation de laminage a froid en continu |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1547700A4 (fr) |
JP (1) | JP3413181B2 (fr) |
CN (1) | CN1599648A (fr) |
AU (1) | AU2002335476A1 (fr) |
WO (1) | WO2004030841A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316802A (en) * | 1992-02-20 | 1994-05-31 | Nissin Electric Co., Ltd. | Method of forming copper film on substrate |
JP4801782B1 (ja) * | 2010-04-06 | 2011-10-26 | 住友金属工業株式会社 | タンデム圧延機の動作制御方法及びこれを用いた熱延鋼板の製造方法 |
CN105234187B (zh) * | 2015-10-23 | 2017-07-18 | 首钢总公司 | 一种改变凸度分配的热连轧板形控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62137102A (ja) * | 1985-12-09 | 1987-06-20 | Nippon Steel Corp | 表面性状の良いチタン熱延板の製造方法 |
EP0615793A2 (fr) * | 1993-03-18 | 1994-09-21 | Hitachi, Ltd. | Laminoir à chaud pour tôle d'acier et procédé de laminage |
EP1033182A1 (fr) * | 1998-09-08 | 2000-09-06 | Kawasaki Jukogyo Kabushiki Kaisha | Laminoir a bandes a chaud |
JP2002273501A (ja) * | 2001-03-16 | 2002-09-25 | Nakayama Steel Works Ltd | 熱間圧延機および細粒鋼製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141306A (ja) * | 1983-12-29 | 1985-07-26 | Ishikawajima Harima Heavy Ind Co Ltd | 連続圧延設備 |
-
2001
- 2001-08-03 JP JP2001236261A patent/JP3413181B2/ja not_active Expired - Lifetime
-
2002
- 2002-09-30 WO PCT/JP2002/010193 patent/WO2004030841A1/fr not_active Application Discontinuation
- 2002-09-30 CN CN02823926.1A patent/CN1599648A/zh active Pending
- 2002-09-30 AU AU2002335476A patent/AU2002335476A1/en not_active Abandoned
- 2002-09-30 EP EP02807895A patent/EP1547700A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62137102A (ja) * | 1985-12-09 | 1987-06-20 | Nippon Steel Corp | 表面性状の良いチタン熱延板の製造方法 |
EP0615793A2 (fr) * | 1993-03-18 | 1994-09-21 | Hitachi, Ltd. | Laminoir à chaud pour tôle d'acier et procédé de laminage |
EP1033182A1 (fr) * | 1998-09-08 | 2000-09-06 | Kawasaki Jukogyo Kabushiki Kaisha | Laminoir a bandes a chaud |
JP2002273501A (ja) * | 2001-03-16 | 2002-09-25 | Nakayama Steel Works Ltd | 熱間圧延機および細粒鋼製造方法 |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 011, no. 360 (M - 645) 25 November 1987 (1987-11-25) * |
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 01 14 January 2003 (2003-01-14) * |
See also references of WO2004030841A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2002335476A1 (en) | 2004-04-23 |
AU2002335476A8 (en) | 2004-04-23 |
JP3413181B2 (ja) | 2003-06-03 |
WO2004030841A1 (fr) | 2004-04-15 |
EP1547700A1 (fr) | 2005-06-29 |
CN1599648A (zh) | 2005-03-23 |
JP2003048001A (ja) | 2003-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040611 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20060210 |
|
17Q | First examination report despatched |
Effective date: 20070116 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20070530 |