EP1184094A3 - Walzwerk und Walzverfahren - Google Patents

Walzwerk und Walzverfahren Download PDF

Info

Publication number
EP1184094A3
EP1184094A3 EP01103675A EP01103675A EP1184094A3 EP 1184094 A3 EP1184094 A3 EP 1184094A3 EP 01103675 A EP01103675 A EP 01103675A EP 01103675 A EP01103675 A EP 01103675A EP 1184094 A3 EP1184094 A3 EP 1184094A3
Authority
EP
European Patent Office
Prior art keywords
roll
movable frames
hydraulic apparatus
rolling
rolled material
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Withdrawn
Application number
EP01103675A
Other languages
English (en)
French (fr)
Other versions
EP1184094A2 (de
Inventor
Takehisa Harako
Tadashi Hashimoto
Ryohei Kinose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1184094A2 publication Critical patent/EP1184094A2/de
Publication of EP1184094A3 publication Critical patent/EP1184094A3/de
Withdrawn legal-status Critical Current

Links

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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • 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
    • 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
    • B21B31/203—Balancing rolls
    • 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
    • B21B2031/206—Horizontal offset of work rolls
    • 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
    • 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
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
    • 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
    • B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Winding Of Webs (AREA)
EP01103675A 2000-08-29 2001-02-23 Walzwerk und Walzverfahren Withdrawn EP1184094A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000258529 2000-08-29
JP2000258529 2000-08-29

Publications (2)

Publication Number Publication Date
EP1184094A2 EP1184094A2 (de) 2002-03-06
EP1184094A3 true EP1184094A3 (de) 2004-12-22

Family

ID=18746831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103675A Withdrawn EP1184094A3 (de) 2000-08-29 2001-02-23 Walzwerk und Walzverfahren

Country Status (5)

Country Link
US (1) US20020023473A1 (de)
EP (1) EP1184094A3 (de)
KR (1) KR20020017904A (de)
CN (1) CN1340388A (de)
TW (1) TW504411B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243677A1 (de) * 2002-09-20 2004-04-01 Sms Demag Ag Reibungsarmes Biegesystem in einem Mehrwalzen-Walzgerüst
US7225657B2 (en) * 2004-05-05 2007-06-05 United States Steel Corporation Elimination of rolling mill chatter
DE102006024101A1 (de) * 2006-05-23 2007-11-29 Sms Demag Ag Walzgerüst und Verfahren zum Walzen eines Walzbandes
DE102007001322A1 (de) * 2007-01-03 2008-07-10 Sms Demag Ag Führungsvorrichtung für die Einbaustücke von Arbeitswalzen
CN101602063B (zh) * 2008-06-13 2011-02-09 中色科技股份有限公司 一种可提供正、负弯辊力的组合式液压缸
KR101109488B1 (ko) * 2009-11-30 2012-01-31 현대제철 주식회사 압연장치
DE102010024231B4 (de) * 2010-06-18 2015-02-12 Khd Humboldt Wedag Gmbh Rollenpresse mit Momentenwaage
KR101403232B1 (ko) * 2011-11-17 2014-06-02 주식회사 포스코 롤쵸크 밸런싱 유지장치
CN102688891A (zh) * 2012-05-29 2012-09-26 上海电机学院 静压悬浮轴辊装置
CN108290190B (zh) * 2016-11-07 2019-08-20 普锐特冶金技术日本有限公司 辊轧机及辊轧机的调整方法
EP3763451B1 (de) * 2018-03-08 2024-05-08 Nippon Steel Corporation Verfahren zum einstellen eines walzwerks und walzwerk
CN111250543A (zh) * 2018-11-30 2020-06-09 上海梅山钢铁股份有限公司 一种可逆轧机间隙消除装置
CN112743018A (zh) * 2020-12-16 2021-05-04 辽宁科技大学 一种轧制锻压两用轧机及联合机组

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868452A (de) * 1971-12-22 1973-09-18
JPS58167010A (ja) * 1982-03-29 1983-10-03 Hitachi Ltd 圧延機
JPS5924505A (ja) * 1982-07-30 1984-02-08 Kawasaki Steel Corp スラブの粗圧延機
US4491005A (en) * 1981-06-03 1985-01-01 Hitachi, Ltd. Rolling mill
JPS61129208A (ja) * 1984-11-28 1986-06-17 Hitachi Ltd 圧延機のロ−ル軸受箱クランプ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302435A (en) * 1963-11-20 1967-02-07 Blaw Knox Co Rolling mill chock clearance take-up devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868452A (de) * 1971-12-22 1973-09-18
JPS5012385B2 (de) * 1971-12-22 1975-05-12
US4491005A (en) * 1981-06-03 1985-01-01 Hitachi, Ltd. Rolling mill
US4491005B1 (de) * 1981-06-03 1991-01-08 Hitachi Ltd
JPS58167010A (ja) * 1982-03-29 1983-10-03 Hitachi Ltd 圧延機
JPS5924505A (ja) * 1982-07-30 1984-02-08 Kawasaki Steel Corp スラブの粗圧延機
JPS61129208A (ja) * 1984-11-28 1986-06-17 Hitachi Ltd 圧延機のロ−ル軸受箱クランプ装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0080, no. 02 (M - 266) 7 January 1984 (1984-01-07) *
PATENT ABSTRACTS OF JAPAN vol. 0081, no. 16 (M - 299) 30 May 1984 (1984-05-30) *
PATENT ABSTRACTS OF JAPAN vol. 0103, no. 20 (M - 530) 30 October 1986 (1986-10-30) *

Also Published As

Publication number Publication date
US20020023473A1 (en) 2002-02-28
EP1184094A2 (de) 2002-03-06
TW504411B (en) 2002-10-01
KR20020017904A (ko) 2002-03-07
CN1340388A (zh) 2002-03-20

Similar Documents

Publication Publication Date Title
EP1184094A3 (de) Walzwerk und Walzverfahren
EP1228818A3 (de) Walzverfahren für Bandwalzwerk und Bandwalzeinrichtung
EP0901846A3 (de) Verfahren und Vorrichtung zum Walzformen von Rohren
AU1145401A (en) Cold rolling method
EP1230991A3 (de) Tandemwalzwerksanlage und Walzverfahren unter Verwendung derselben
AU2009217071B2 (en) Roller device, particularly push roller frame
EP0903191A3 (de) Bandgiessanlage
CZ298565B6 (cs) Válcovací stolice k výrobe rovných válcovaných pásu se žádaným prevýšením pásového profilu
EP1074315A3 (de) Mehrwalzengerüst
EP0960661A3 (de) Walzgerüst
EP1110633A3 (de) Walzenkreuzvorrichtung für Walzwerk
MXPA00010080A (es) Equipo de laminacion con rodillos desplazables axialmente.
TW200512051A (en) Rolling device
CA2364069A1 (en) A rolling mill with roll deflection bi-dimensionally controlled
ZA200400397B (en) Roll stand for rolling different rolling stock that requires different roll separating forces.
EP1029605A3 (de) Walzenpositionseinstellung
EP0916417A3 (de) Ständerloses Walzwerk
AU6161300A (en) Rolling stand
JP2004535934A (ja) 平行フランジ形形鋼（ビーム鋼）をｘ−ｈ形圧延するための作業方法
CA2264456A1 (en) Sizing roll stand for a steel mill
EP1020237A4 (de) Walzwerk zum walzen von bändern oder blechen
RU2167014C1 (ru) Прокатная клеть
WO2003033184A8 (de) Walzgutführungseinrichtung an vertikalwalzgerüsten
EP1247592A3 (de) Walzwerk
EP0870554A3 (de) Walzenstrasse zum Walzen von Flachstahl

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050413

AKX Designation fees paid

Designated state(s): DE FR GB

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: 20060811