EP0294544A3 - Rolling stand with axially adjustable cylinders - Google Patents
Rolling stand with axially adjustable cylinders Download PDFInfo
- Publication number
- EP0294544A3 EP0294544A3 EP88104621A EP88104621A EP0294544A3 EP 0294544 A3 EP0294544 A3 EP 0294544A3 EP 88104621 A EP88104621 A EP 88104621A EP 88104621 A EP88104621 A EP 88104621A EP 0294544 A3 EP0294544 A3 EP 0294544A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rolls
- rolling stand
- axially adjustable
- roll gap
- contours
- 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
- 238000005096 rolling process Methods 0.000 title abstract 2
- 238000012937 correction Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/18—Adjusting or positioning rolls by moving rolls axially
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Vehicle Body Suspensions (AREA)
- Coating With Molten Metal (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88104621T ATE73697T1 (en) | 1987-04-09 | 1988-03-23 | ROLLER WITH AXIALLY MOVABLE ROLLERS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3712043 | 1987-04-09 | ||
DE3712043A DE3712043C2 (en) | 1987-04-09 | 1987-04-09 | Roll stand with axially displaceable rolls |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0294544A2 EP0294544A2 (en) | 1988-12-14 |
EP0294544A3 true EP0294544A3 (en) | 1989-04-26 |
EP0294544B1 EP0294544B1 (en) | 1992-03-18 |
Family
ID=6325256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88104621A Expired - Lifetime EP0294544B1 (en) | 1987-04-09 | 1988-03-23 | Rolling stand with axially adjustable cylinders |
Country Status (7)
Country | Link |
---|---|
US (1) | US4881396A (en) |
EP (1) | EP0294544B1 (en) |
JP (1) | JPH07102377B2 (en) |
KR (1) | KR940011507B1 (en) |
AT (1) | ATE73697T1 (en) |
DE (2) | DE3712043C2 (en) |
ZA (1) | ZA882308B (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69009102T3 (en) * | 1989-06-05 | 2001-02-08 | Kawasaki Steel Co | Multi-roll stand. |
US5174144A (en) * | 1990-04-13 | 1992-12-29 | Hitachi, Ltd. | 4-high rolling mill |
EP0543014B2 (en) † | 1991-05-16 | 2004-10-27 | JFE Steel Corporation | Six-stage rolling mill |
GB2279023B (en) * | 1993-04-27 | 1996-06-05 | Ward Building Systems Ltd | Rolling mill |
JP3348503B2 (en) * | 1994-02-25 | 2002-11-20 | 石川島播磨重工業株式会社 | Work rolls and roll shift mills for rolling mills |
DE4409299A1 (en) * | 1994-03-18 | 1995-09-21 | Schloemann Siemag Ag | Method and device for rolling strips |
CN1082851C (en) * | 1994-07-08 | 2002-04-17 | 石川岛播磨重工业株式会社 | Rolling method using both displacement and bending of roller, rolling machine and roller used for same |
DE19719318C2 (en) * | 1997-05-08 | 2003-06-12 | Sms Demag Ag | Process for influencing the belt contour in the edge area of a roller belt |
AT409229B (en) * | 1998-04-29 | 2002-06-25 | Voest Alpine Ind Anlagen | METHOD FOR IMPROVING THE CONTOUR OF ROLLED MATERIALS AND INCREASING THE ROLLED MATERIAL LENGTH |
DE10039035A1 (en) * | 2000-08-10 | 2002-02-21 | Sms Demag Ag | Roll stand with a pair of CVC rolls |
US6314776B1 (en) * | 2000-10-03 | 2001-11-13 | Alcoa Inc. | Sixth order actuator and mill set-up system for rolling mill profile and flatness control |
DE10102821A1 (en) * | 2001-01-23 | 2002-07-25 | Sms Demag Ag | Rolling mill used for producing planar strips comprises working rollers and support rollers axially arranged in a roll stand |
AT410765B (en) | 2001-09-12 | 2003-07-25 | Voest Alpine Ind Anlagen | Roll stand for the production of rolled strip |
JP4273454B2 (en) | 2003-06-27 | 2009-06-03 | 株式会社Ihi | Method for determining shape of shift roll for sheet rolling |
DE102004020132A1 (en) * | 2003-12-23 | 2005-07-28 | Sms Demag Ag | Method for rolling of sheets or strips in a roll stand including working rolls,intermediate rolls, and backing rolls useful for rolling sheets or strips in roll stands using working rolls supported on backing or intermediate rolls |
JP2005255989A (en) * | 2004-02-13 | 2005-09-22 | Toray Ind Inc | Paste dispersion method |
CN100333845C (en) * | 2004-08-30 | 2007-08-29 | 宝山钢铁股份有限公司 | Method for designing roller shape and milling roller for inhibiting higher-order wave shape |
WO2006029770A1 (en) * | 2004-09-14 | 2006-03-23 | Sms Demag Ag | Convex roll used for influencing the profile and flatness of a milled strip |
CN100463735C (en) | 2005-03-25 | 2009-02-25 | 鞍钢股份有限公司 | Work roll profile with both profile control and free schedule rolling |
WO2007144162A1 (en) * | 2006-06-14 | 2007-12-21 | Siemens Vai Metals Technologies Gmbh & Co | Rolling stand for producing rolled strip or sheet |
DE102006051728B4 (en) * | 2006-10-30 | 2013-11-21 | Outokumpu Nirosta Gmbh | Method for rolling metal strips, in particular steel strips |
JP5365020B2 (en) * | 2008-02-08 | 2013-12-11 | 株式会社Ihi | Rolling mill |
US8607847B2 (en) * | 2008-08-05 | 2013-12-17 | Nucor Corporation | Method for casting metal strip with dynamic crown control |
US8607848B2 (en) * | 2008-08-05 | 2013-12-17 | Nucor Corporation | Method for casting metal strip with dynamic crown control |
DE102009021414A1 (en) * | 2008-12-17 | 2010-07-01 | Sms Siemag Aktiengesellschaft | Roll stand for rolling a particular metallic Guts |
DE102009030792A1 (en) * | 2008-12-18 | 2010-06-24 | Sms Siemag Ag | Method for calibrating two cooperating work rolls in a rolling stand |
DE102010014867A1 (en) * | 2009-04-17 | 2010-11-18 | Sms Siemag Ag | Method for providing at least one work roll for rolling a rolling stock |
AT509107B1 (en) * | 2009-12-10 | 2011-09-15 | Siemens Vai Metals Tech Gmbh | ROLLING MILL FOR THE PRODUCTION OF ROLLING BAND |
US8505611B2 (en) | 2011-06-10 | 2013-08-13 | Castrip, Llc | Twin roll continuous caster |
JP5625749B2 (en) * | 2010-10-28 | 2014-11-19 | Jfeスチール株式会社 | Rolling mill and rolling method |
JP5644418B2 (en) * | 2010-11-24 | 2014-12-24 | 株式会社Ihi | Roll press machine |
DE102012212532B4 (en) * | 2012-07-18 | 2016-12-15 | Achenbach Buschhütten GmbH & Co. KG | Roll stand with contoured rolls |
DE102012218353A1 (en) * | 2012-10-09 | 2014-04-10 | Siemens Ag | Width control of a strip-shaped rolling stock |
JP6470134B2 (en) | 2015-07-08 | 2019-02-13 | Primetals Technologies Japan株式会社 | Rolling mill and rolling method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3038865C1 (en) * | 1980-10-15 | 1982-12-23 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Roll stand with axially movable rolls |
EP0091540A1 (en) * | 1982-04-10 | 1983-10-19 | Sms Schloemann-Siemag Aktiengesellschaft | Roll stand with axially movable rolls |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1351074A (en) * | 1971-02-15 | 1974-04-24 | Hitachi Ltd | Rolling mills |
JPS517635B2 (en) * | 1971-12-10 | 1976-03-09 | ||
JPS525304B2 (en) * | 1972-07-07 | 1977-02-12 | ||
JPS5630014A (en) * | 1979-08-17 | 1981-03-26 | Kobe Steel Ltd | Rolling mill |
SE446952B (en) * | 1980-04-25 | 1986-10-20 | Asea Ab | CONTROL DEVICE FOR TAPE OR PLATFORM |
US4519233A (en) * | 1980-10-15 | 1985-05-28 | Sms Schloemann-Siemag Ag | Roll stand with noncylindrical rolls |
US4587819A (en) * | 1984-08-31 | 1986-05-13 | Brown, Boveri & Cie Aktiengesellschaft | Method and circuit for flatness control in rolling mills |
JPH0638961B2 (en) * | 1984-12-03 | 1994-05-25 | 株式会社日立製作所 | Shape control method for rolled material |
US4656859A (en) * | 1985-08-21 | 1987-04-14 | Wean United, Inc. | Rolling mill stand employing variable crown rolls and associated method |
US4730475A (en) * | 1986-05-06 | 1988-03-15 | International Rolling Mills Consultants, Inc. | Rolling mill method |
DE3620197A1 (en) * | 1986-06-16 | 1987-12-17 | Schloemann Siemag Ag | ROLLING MILL FOR PRODUCING A ROLLING GOOD, ESPECIALLY A ROLLING STRIP |
JPS6336912A (en) * | 1986-08-01 | 1988-02-17 | Nippon Steel Corp | Rolling method for steel plate and rolling mill |
-
1987
- 1987-04-09 DE DE3712043A patent/DE3712043C2/en not_active Expired - Lifetime
-
1988
- 1988-03-23 DE DE8888104621T patent/DE3869215D1/en not_active Expired - Lifetime
- 1988-03-23 EP EP88104621A patent/EP0294544B1/en not_active Expired - Lifetime
- 1988-03-23 AT AT88104621T patent/ATE73697T1/en not_active IP Right Cessation
- 1988-03-31 ZA ZA882308A patent/ZA882308B/en unknown
- 1988-04-02 KR KR1019880003732A patent/KR940011507B1/en not_active IP Right Cessation
- 1988-04-08 JP JP63085491A patent/JPH07102377B2/en not_active Expired - Lifetime
- 1988-04-11 US US07/180,141 patent/US4881396A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3038865C1 (en) * | 1980-10-15 | 1982-12-23 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Roll stand with axially movable rolls |
EP0091540A1 (en) * | 1982-04-10 | 1983-10-19 | Sms Schloemann-Siemag Aktiengesellschaft | Roll stand with axially movable rolls |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN * |
Also Published As
Publication number | Publication date |
---|---|
ZA882308B (en) | 1988-09-26 |
EP0294544B1 (en) | 1992-03-18 |
KR940011507B1 (en) | 1994-12-20 |
ATE73697T1 (en) | 1992-04-15 |
EP0294544A2 (en) | 1988-12-14 |
JPH07102377B2 (en) | 1995-11-08 |
JPH01262008A (en) | 1989-10-18 |
DE3712043A1 (en) | 1988-10-27 |
DE3712043C2 (en) | 1995-04-13 |
KR880012280A (en) | 1988-11-26 |
US4881396A (en) | 1989-11-21 |
DE3869215D1 (en) | 1992-04-23 |
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