ATE326295T1 - Reibungsarmes biegesystem in einem mehrwalzen- walzgerüst - Google Patents

Reibungsarmes biegesystem in einem mehrwalzen- walzgerüst

Info

Publication number
ATE326295T1
ATE326295T1 AT03807758T AT03807758T ATE326295T1 AT E326295 T1 ATE326295 T1 AT E326295T1 AT 03807758 T AT03807758 T AT 03807758T AT 03807758 T AT03807758 T AT 03807758T AT E326295 T1 ATE326295 T1 AT E326295T1
Authority
AT
Austria
Prior art keywords
roll
low
roll stand
bending system
stand
Prior art date
Application number
AT03807758T
Other languages
German (de)
English (en)
Inventor
Wolfgang Denker
Original Assignee
Sms Demag Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sms Demag Ag filed Critical Sms Demag Ag
Application granted granted Critical
Publication of ATE326295T1 publication Critical patent/ATE326295T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/106—Vertical displacement of rolls or roll chocks during horizontal roll changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • 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
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • 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
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Actuator (AREA)
  • Unwinding Webs (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Rolls And Other Rotary Bodies (AREA)
AT03807758T 2002-09-20 2003-07-25 Reibungsarmes biegesystem in einem mehrwalzen- walzgerüst ATE326295T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10243677A DE10243677A1 (de) 2002-09-20 2002-09-20 Reibungsarmes Biegesystem in einem Mehrwalzen-Walzgerüst

Publications (1)

Publication Number Publication Date
ATE326295T1 true ATE326295T1 (de) 2006-06-15

Family

ID=31969310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03807758T ATE326295T1 (de) 2002-09-20 2003-07-25 Reibungsarmes biegesystem in einem mehrwalzen- walzgerüst

Country Status (15)

Country Link
US (2) US20060021412A1 (ru)
EP (1) EP1556178B1 (ru)
JP (1) JP4732752B2 (ru)
KR (1) KR100990866B1 (ru)
CN (1) CN100342988C (ru)
AT (1) ATE326295T1 (ru)
AU (1) AU2003250179A1 (ru)
BR (1) BR0313605B1 (ru)
CA (1) CA2498303C (ru)
DE (2) DE10243677A1 (ru)
ES (1) ES2260692T3 (ru)
RU (1) RU2313410C2 (ru)
UA (1) UA82333C2 (ru)
WO (1) WO2004033120A1 (ru)
ZA (1) ZA200501197B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1320968C (zh) * 2005-04-29 2007-06-13 中国第二重型机械集团公司 轧机弯辊串辊装置
JP4701067B2 (ja) 2005-10-20 2011-06-15 東芝機械株式会社 ロール
DE102008049179A1 (de) * 2008-09-26 2010-04-01 Sms Siemag Aktiengesellschaft Walzvorrichtung
DE102009060642A1 (de) * 2009-07-07 2011-01-13 Sms Siemag Ag 4-Rollen-/-Rollen/18HS Rollenwalzgerüst in Kassettenbauweise
CN112178003B (zh) * 2020-09-16 2023-07-21 马鞍山钢铁股份有限公司 平整机弯辊缸工作辊锁紧装置及其装配方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
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US3566638A (en) * 1968-05-29 1971-03-02 Textron Inc Screwdown system for a rolling mill
DE1752752A1 (de) * 1968-07-10 1971-05-19 Schloemann Ag Vorrichtung zur Biegung der Walzen von Walzgeruesten gegen den Walzdruck
GB1265509A (ru) * 1968-11-20 1972-03-01
GB1402696A (en) * 1972-10-18 1975-08-13 Schloemann Ag Roll stand
US4279140A (en) * 1979-10-17 1981-07-21 United States Steel Corporation Mill roll balance system
US4481801A (en) * 1982-02-11 1984-11-13 Marotta Scientific Controls, Inc. Load-transfer mechanism
CH659865A5 (de) * 1982-07-30 1987-02-27 Escher Wyss Ag Hydrostatisches stuetzelement und dessen verwendung in einer walzvorrichtung.
DE3308673A1 (de) * 1983-03-11 1984-09-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf Mehrwalzengeruest
DE3335857A1 (de) * 1983-10-03 1985-04-18 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit mittels stuetzrollen abstuetzbarer arbeitswalzen
CH663452A5 (de) * 1983-12-22 1987-12-15 Escher Wyss Ag Walzvorrichtung.
IT1174098B (it) * 1984-05-28 1987-07-01 Pomini Farrel Spa Gabbia di laminazione del tipo a tiranti con supporti oscilanti con basi di appoggio intermedie
US4759205A (en) * 1985-05-23 1988-07-26 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method
JPS61283406A (ja) * 1985-06-06 1986-12-13 Kobe Steel Ltd 多段圧延機のクラウンコントロ−ル補償制御方法
DE3529363A1 (de) * 1985-08-16 1987-02-19 Schloemann Siemag Ag Anstellvorrichtung fuer das achsparallele verschieben von walzen eines walzgeruestes
DE3529720A1 (de) * 1985-08-20 1987-03-05 Mannesmann Ag Anordnung eines hydraulischen anstellzylinders
US4803865A (en) * 1987-07-17 1989-02-14 SMS Schloemann--Siemag Aktiengesellschaft Stand-supported bending device for axially slidable rolls of a multiroll rolling mill
JPH0811241B2 (ja) * 1987-11-26 1996-02-07 株式会社日立製作所 作業ロールシフト圧延機
JPH03120905A (ja) * 1989-10-03 1991-05-23 Mitsubishi Electric Corp 高周波高出力混成集積回路
FR2661625A1 (fr) * 1990-05-04 1991-11-08 Clecim Sa Procede de remplacement des cylindres d'un laminoir et laminoir perfectionne pour la mise en óoeuvre du procede.
US5297408A (en) * 1991-02-19 1994-03-29 Keiichiro Yoshida Method of an apparatus for controlling hydraulic rolling reduction in a rolling mill
DE4314472A1 (de) * 1993-05-03 1994-11-10 Schloemann Siemag Ag Biegeblock zum Biegen der Walzen von Mehrwalzen-Walzgerüsten
IT1288931B1 (it) * 1996-06-24 1998-09-25 Danieli Off Mecc Dispositivo di compensazione per guarniture in gabbie di laminazione a quarto con movimentazione incrociata dei cilindri
IT1293773B1 (it) * 1997-07-24 1999-03-10 Demag Italimpianti Spa Gabbia di laminazione a rulli incrociati, con assetto variabile.
IT1297583B1 (it) * 1997-12-24 1999-12-17 Danieli Off Mecc Procedimento di compensazione per guarniture in gabbie di laminazione a quarto con movimentazione incrociata dei
DE19807785C1 (de) * 1998-02-18 1999-03-04 Mannesmann Ag Biegevorrichtung für Vier- oder Mehrwalzengerüste
DE69840192D1 (de) * 1998-02-27 2008-12-18 Nippon Steel Corp Flachwalzverfahren und blechwalzwerk
IT1298750B1 (it) * 1998-03-18 2000-02-02 Demag Italimpianti Spa Laminatoio a bracci oscillanti,destinato in particolare ma non esclusivamente alla laminazione di tubi senza saldatura
US5924319A (en) * 1998-07-07 1999-07-20 Danieli United Roll crossing, offsetting, bending and shifting system for rolling mills
DE19831663A1 (de) * 1998-07-15 2000-01-20 Schloemann Siemag Ag Vorrichtung und Verfahren zur Ermittlung und Festlegung von Gerüstmitte und Anstellpositionen an Walzgerüsten
JP4402264B2 (ja) * 1999-08-11 2010-01-20 三菱重工業株式会社 圧延機
US6209377B1 (en) * 2000-02-16 2001-04-03 Morgan Construction Company Housingless roll stand
EP1184094A3 (en) * 2000-08-29 2004-12-22 Hitachi, Ltd. Rolling mill and rolling method
IT1315118B1 (it) * 2000-09-25 2003-02-03 Danieli Off Mecc Dispositivo di variazione posizionamento cilindri di laminazione perprodotti piani.
US20070051154A1 (en) * 2005-09-06 2007-03-08 Mario Fabris Reaction force expanding and clamping device
EP1925376B1 (fr) * 2006-11-24 2012-03-21 Francis Miniscloux Tête de profilage antiflexion et machine à profiler équipée de telles têtes
DE102006056317A1 (de) * 2006-11-29 2008-06-05 Sms Demag Ag Walzgerüst
DE102007001322A1 (de) * 2007-01-03 2008-07-10 Sms Demag Ag Führungsvorrichtung für die Einbaustücke von Arbeitswalzen
DE102007011849B4 (de) * 2007-03-12 2009-02-26 Data M Software Gmbh Vorrichtung und Verfahren zum Biegen von flachem Halbzeug zu Profil mit über seine Länge veränderlichem Querschnitt

Also Published As

Publication number Publication date
US20100018275A1 (en) 2010-01-28
JP4732752B2 (ja) 2011-07-27
WO2004033120A1 (de) 2004-04-22
US20060021412A1 (en) 2006-02-02
AU2003250179A1 (en) 2004-05-04
CA2498303C (en) 2010-09-14
ZA200501197B (en) 2005-09-12
RU2313410C2 (ru) 2007-12-27
KR100990866B1 (ko) 2010-10-29
RU2005111758A (ru) 2005-09-20
KR20050057252A (ko) 2005-06-16
DE50303390D1 (de) 2006-06-22
JP2006500225A (ja) 2006-01-05
CN100342988C (zh) 2007-10-17
CN1681610A (zh) 2005-10-12
BR0313605A (pt) 2005-06-21
CA2498303A1 (en) 2004-04-22
BR0313605B1 (pt) 2012-09-04
UA82333C2 (ru) 2008-04-10
EP1556178A1 (de) 2005-07-27
DE10243677A1 (de) 2004-04-01
ES2260692T3 (es) 2006-11-01
EP1556178B1 (de) 2006-05-17

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