DE69916212D1 - Walzenpositionsregelung in Vielwalzengerüsten - Google Patents

Walzenpositionsregelung in Vielwalzengerüsten

Info

Publication number
DE69916212D1
DE69916212D1 DE69916212T DE69916212T DE69916212D1 DE 69916212 D1 DE69916212 D1 DE 69916212D1 DE 69916212 T DE69916212 T DE 69916212T DE 69916212 T DE69916212 T DE 69916212T DE 69916212 D1 DE69916212 D1 DE 69916212D1
Authority
DE
Germany
Prior art keywords
housing
control means
position control
roll
hydraulic lifting
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 - Lifetime
Application number
DE69916212T
Other languages
English (en)
Other versions
DE69916212T2 (de
Inventor
Ian Glasby
Peter Grocock
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.)
Primetals Asset Management UK Ltd
Original Assignee
VAI Industries UK 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 VAI Industries UK Ltd filed Critical VAI Industries UK Ltd
Application granted granted Critical
Publication of DE69916212D1 publication Critical patent/DE69916212D1/de
Publication of DE69916212T2 publication Critical patent/DE69916212T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21B31/028—Prestressing of rolls or roll mountings in stand frames
    • 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
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • 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
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Coating With Molten Metal (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
DE69916212T 1998-09-25 1999-07-19 Walzenpositionsregelung in Vielwalzengerüsten Expired - Lifetime DE69916212T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9820787.1A GB9820787D0 (en) 1998-09-25 1998-09-25 Roll position control in cluster mills
GB9820787 1998-09-25

Publications (2)

Publication Number Publication Date
DE69916212D1 true DE69916212D1 (de) 2004-05-13
DE69916212T2 DE69916212T2 (de) 2005-05-19

Family

ID=10839381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69916212T Expired - Lifetime DE69916212T2 (de) 1998-09-25 1999-07-19 Walzenpositionsregelung in Vielwalzengerüsten

Country Status (5)

Country Link
EP (1) EP0998992B1 (de)
AT (1) ATE263637T1 (de)
DE (1) DE69916212T2 (de)
ES (1) ES2219996T3 (de)
GB (2) GB9820787D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3603033B2 (ja) 2001-02-20 2004-12-15 株式会社日立製作所 クラスター式多段圧延機
DE102006057040B3 (de) * 2006-12-04 2008-05-08 Siemens Ag Walzspaltmessung für ein Vielwalzengerüst
US7765844B2 (en) 2007-12-20 2010-08-03 Intergrated Industrial Systems, Inc. Prestressed rolling mill housing assembly with improved operational features
CN104226694B (zh) * 2014-09-30 2017-02-15 中色科技股份有限公司 一种铸轧机预应力控制系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939124A1 (de) * 1989-11-25 1991-05-29 Sundwiger Eisen Maschinen Vielwalzengeruest mit hydraulischer anstellung
US5596899A (en) * 1994-07-22 1997-01-28 T. Sendzimir, Inc. Mill housings for cluster mills

Also Published As

Publication number Publication date
GB2341816B (en) 2000-09-06
ES2219996T3 (es) 2004-12-01
GB9916050D0 (en) 1999-09-08
DE69916212T2 (de) 2005-05-19
EP0998992A2 (de) 2000-05-10
GB9820787D0 (en) 1998-11-18
ATE263637T1 (de) 2004-04-15
EP0998992B1 (de) 2004-04-07
GB2341816A (en) 2000-03-29
EP0998992A3 (de) 2002-11-13

Similar Documents

Publication Publication Date Title
USRE28248E (en) Screwdown system for rolling mill
CA2182832A1 (en) Method of compensating forces in roll stands resulting from horizontal movements of the rolls
WO1999046071A3 (de) Anstellverfahren für ein rollensegment einer stranggiessanlage
US4048830A (en) Four-roller sheet bending machines
ATE263637T1 (de) Walzenpositionsregelung in vielwalzengerüsten
ATE289883T1 (de) Universalwalzgerüst mit walzspaltregelung
KR970009934A (ko) 금속스트립의 쌍-로울 연속주조설비의 측벽지지장치
IT1280175B1 (it) Dispositivo per la movimentazione incrociata dei cilindri di laminazione
AU2002352062A1 (en) Device for measuring the roll gap between the working rollers of a cold or warm rolling stand
DE69905332T2 (de) Walzwerk mit Mitteln zur Biegung der Arbeitswalzen
HK1020177A1 (en) Improvements to hydraulically preloaded rolling stands
DE59910038D1 (de) Universalwalzgerüst
CA2279920A1 (en) Cross rolling machine
JPS61259812A (ja) 圧延機
JPS5699005A (en) Double roll pair for bar steel and*or wire rod rolling mill
JPS5844881Y2 (ja) 圧延機
EP0860214A3 (de) Verfahren zum Walzen von Trägern mit breiten Flanschen in einem Universalwalzgerüst
JP2591768Y2 (ja) プレスブレーキのラム傾き検出装置
JPS5510323A (en) Broadside screw-down rolling mill
JPS58199605A (ja) ロ−ルベンデイング装置
JPS56158209A (en) Rolling mill with multistage roll
CA2302424A1 (en) A rolling mill for rolling plates or strips
JPS55158812A (en) Universal rolling stand
CA2043002A1 (en) Method and device in a compact press section of a paper machine for replacement of rolls and fabrics
JPS5499756A (en) Rolling mill

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 998992

Country of ref document: EP

Representative=s name: MICHAEL FISCHER, 80333 MUENCHEN, DE

R082 Change of representative

Ref document number: 998992

Country of ref document: EP

Representative=s name: MICHAEL FISCHER, 80333 MUENCHEN, DE