EP0972582B1 - Verfahren zur Ermittlung und Festlegung von Gerüstmitte und Anstellpositionen an Walzgerüsten - Google Patents

Verfahren zur Ermittlung und Festlegung von Gerüstmitte und Anstellpositionen an Walzgerüsten Download PDF

Info

Publication number
EP0972582B1
EP0972582B1 EP99113474A EP99113474A EP0972582B1 EP 0972582 B1 EP0972582 B1 EP 0972582B1 EP 99113474 A EP99113474 A EP 99113474A EP 99113474 A EP99113474 A EP 99113474A EP 0972582 B1 EP0972582 B1 EP 0972582B1
Authority
EP
European Patent Office
Prior art keywords
roller
adjustment positions
determining
setting
bearing mounting
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
EP99113474A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0972582A3 (de
EP0972582A2 (de
Inventor
Michael Dipl.-Ing. Minnerop
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.)
SMS Siemag AG
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
Publication of EP0972582A2 publication Critical patent/EP0972582A2/de
Publication of EP0972582A3 publication Critical patent/EP0972582A3/de
Application granted granted Critical
Publication of EP0972582B1 publication Critical patent/EP0972582B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators
    • B21B38/105—Calibrating or presetting roll-gap
    • 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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/36—Spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
    • 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

Definitions

  • the invention relates to a method for Determination and determination of center of scaffolding and positions Roll stands (see e.g. US-A-3 369 383).
  • the invention is based on the object To create procedures that determine and determine exact Values with significantly less time required.
  • This Task is processed by between, opposing each other level support surfaces of the bearing chocks on these support surfaces patch, dimension-defined, preferably cuboid Spacers and their loading by roller adjustment with defined pressures solved, the determined positions fixed and as actual values for that, the rolling stand at Rolling position control system can be used.
  • the spacers can, as the invention further provides in pairs, on both sides, at the same distance from the common one, vertical center axis plane of the horizontal roller pair between the Top or bottom surface of the bearing chocks of the lower or the top horizontal roller and the bottom or top surface the bearing chocks of the two vertical rollers become.
  • the invention is based on the embodiment shown in the drawing explained in more detail.
  • the drawing shows a universal scaffold, seen perpendicular to the rolling direction in vertical section.
  • the bearing chocks are in the upright window 1a of the scaffold stand 1 3a of the upper horizontal roller indicated by dash-dotted lines and the Bearing chocks 4a of those also indicated by dash-dotted lines guided lower horizontal roller 4.
  • the bearing chocks 3a of the upper horizontal roller 3 are from a screw-on piston-cylinder unit 5 and the bearing chocks 4a of the lower horizontal roller 4 acted upon by an adjusting piston-cylinder unit 6 which can also be replaced by electromechanical units.
  • the vertical rollers shown here in two different sizes 7 and 8 are in the horizontally guided bearing chocks 7a and 8a stored.
  • the spacers 10, 11 and 12, 13 are then under that of the Adjusting piston-cylinder units 5 and 6 on the upper and lower bearing chocks 3a and 4a exerted pressure of, for example, 500 kN against the upper and lower side surfaces of the two bearing chocks 10a and 11a of the vertical rollers 10 and 11 driven. If these preset calibration pressures are reached, the positions of attack of the two bearing chocks 3a and 4a of the upper horizontal roller 3 and the lower horizontal roller 4 as actual values in adopted the electrical position detection system and with it Help determine the center of the scaffold and the setting areas. At this Procedures are the existing, for example by grease, dirt, Air-induced games between the components and also their any inclinations removed in advance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Actuator (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Eye Examination Apparatus (AREA)
  • Telephonic Communication Services (AREA)
  • Escalators And Moving Walkways (AREA)
EP99113474A 1998-07-15 1999-07-13 Verfahren zur Ermittlung und Festlegung von Gerüstmitte und Anstellpositionen an Walzgerüsten Expired - Lifetime EP0972582B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19831663 1998-07-15
DE19831663A DE19831663A1 (de) 1998-07-15 1998-07-15 Vorrichtung und Verfahren zur Ermittlung und Festlegung von Gerüstmitte und Anstellpositionen an Walzgerüsten

Publications (3)

Publication Number Publication Date
EP0972582A2 EP0972582A2 (de) 2000-01-19
EP0972582A3 EP0972582A3 (de) 2003-01-08
EP0972582B1 true EP0972582B1 (de) 2004-09-08

Family

ID=7874082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113474A Expired - Lifetime EP0972582B1 (de) 1998-07-15 1999-07-13 Verfahren zur Ermittlung und Festlegung von Gerüstmitte und Anstellpositionen an Walzgerüsten

Country Status (9)

Country Link
US (1) US6134935A (es)
EP (1) EP0972582B1 (es)
JP (1) JP2000042613A (es)
KR (1) KR20000011561A (es)
AT (1) ATE275446T1 (es)
BR (1) BR9903399A (es)
DE (2) DE19831663A1 (es)
ES (1) ES2226243T3 (es)
TW (1) TW418119B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10243677A1 (de) * 2002-09-20 2004-04-01 Sms Demag Ag Reibungsarmes Biegesystem in einem Mehrwalzen-Walzgerüst
CN103447293B (zh) * 2012-06-01 2016-02-10 袁浩 线材轧机及其辊环间隙调节方法
CN106140821B (zh) * 2015-04-01 2018-07-13 上海宝冶集团有限公司 轧机倾斜和扭斜的校正方法
CN106140831B (zh) * 2015-04-01 2018-07-13 上海宝冶集团有限公司 轧机倾斜和扭斜的校正定位测量方法
EP3108978B1 (en) 2015-06-26 2019-02-20 DANIELI & C. OFFICINE MECCANICHE S.p.A. Rolling stand and rolling method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369383A (en) * 1965-07-16 1968-02-20 Gen Dynamics Corp Rolling mill system
DE1602139A1 (de) * 1967-03-17 1970-05-06 Siemag Siegener Maschb Gmbh Universal-Walzgeruest
DE1935604A1 (de) * 1969-07-14 1971-01-28 Demag Ag Vorrichtung zum Einrichten von Walzen
JPS4826656A (es) * 1971-08-11 1973-04-07
JPS5316791B2 (es) * 1974-02-18 1978-06-03
JPS59229212A (ja) * 1983-06-10 1984-12-22 Hitachi Ltd 圧延ロ−ルの零調芯方法
JPS6368206A (ja) * 1986-09-09 1988-03-28 Nippon Steel Corp 造管設備におけるロ−ル設定方法
JPH0522327Y2 (es) * 1988-04-19 1993-06-08
DE4035276C1 (es) * 1990-11-02 1992-05-07 Mannesmann Ag, 4000 Duesseldorf, De
IT1264346B1 (it) * 1993-02-26 1996-09-23 Pomini Spa Gabbia calibratrice perfezionata per la lavorazione di barre laminate a caldo

Also Published As

Publication number Publication date
KR20000011561A (ko) 2000-02-25
EP0972582A3 (de) 2003-01-08
EP0972582A2 (de) 2000-01-19
US6134935A (en) 2000-10-24
DE19831663A1 (de) 2000-01-20
JP2000042613A (ja) 2000-02-15
ES2226243T3 (es) 2005-03-16
TW418119B (en) 2001-01-11
BR9903399A (pt) 2000-09-05
DE59910433D1 (de) 2004-10-14
ATE275446T1 (de) 2004-09-15

Similar Documents

Publication Publication Date Title
EP2024110B1 (de) Vorrichtung zum messen der breite und/oder der bandlage eines metallbandes oder einer bramme
EP0763391B1 (de) Verfahren zur Kompensation von aus Horizontalbewegungen der Walzen resultierenden Kräften an Walzgerüsten
EP1761345B1 (de) Vorrichtung zur beaufschlagung der führungsflächen von in den ständerfenstern von walzgerüsten gerührten lagereinbaustücken
EP0972582B1 (de) Verfahren zur Ermittlung und Festlegung von Gerüstmitte und Anstellpositionen an Walzgerüsten
EP0399296B1 (de) Automatisches Einrichten eines Universalwalzgerüstes nach dessen Umbau auf neue Profilformate
AT521727A1 (de) Rollenbock mit elastischen Stützrollen
DE4035276C1 (es)
US5949684A (en) Automatic roll groove alignment
DE3314466A1 (de) Verfahren und vorrichtung zum steuern einer zwischengeruestspannung in einem kontinuierlichen walzwerk
DE3331339C2 (es)
DE3826861C2 (es)
EP0493775B1 (en) Guide device for shape rolling
EP1884760B1 (de) Radkontrolleinrichtung
EP0698428A1 (de) Einrichtung zur Erfassung des Walzspaltes zwischen zwei Arbeitswalzen eines Walzgerüstes
DE3414486A1 (de) Richtmaschine
DE3113753A1 (de) Dreiwalzenbiegemaschine
DE4208075A1 (de) Walzgeruest
EP0786291A1 (de) Vorrichtung zur Veränderung der Vertikalposition der Vertikalwalzen in Universalwalzgerüsten
DE3337957A1 (de) Blechrichtmaschine
DE2007384A1 (de) Ausrichtungs- und Einstellvorrichtung für Schleifmaschinen
JP2023513183A (ja) 垂直圧延スタンドの垂直ローラを自動的に較正する方法及び方法を実施する較正装置
DE3401216C1 (de) Auflagerollenbock mit Transportweg-Meßeinrichtung
EP1340589A1 (de) Vorrichtung zum Einstellen von Festwalzrollen
DE3933912A1 (de) Verfahren und anordnung zur erkennung der breite und des drallwinkels beim walzen runder querschnitte
KR200290269Y1 (ko) 스킨패스밀의스탠드라인자동조정장치

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: 19990730

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

AX Request for extension of the european patent

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SMS DEMAG AG

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

AX Request for extension of the european patent

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

AKX Designation fees paid

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: METHOD FOR DETERMINING AND SETTING THE FRAME CENTRE AND THE ADJUSTMENT POSITIONS ON ROLLING STANDS

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040908

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040908

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040908

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040908

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59910433

Country of ref document: DE

Date of ref document: 20041014

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041208

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041208

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041208

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2226243

Country of ref document: ES

Kind code of ref document: T3

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20040908

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050713

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050713

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050731

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050731

ET Fr: translation filed
26N No opposition filed

Effective date: 20050609

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: *SMS DEMAG A.G.

Effective date: 20050731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050208

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59910433

Country of ref document: DE

Representative=s name: HEMMERICH & KOLLEGEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 59910433

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20180725

Year of fee payment: 20

Ref country code: ES

Payment date: 20180829

Year of fee payment: 20

Ref country code: DE

Payment date: 20180723

Year of fee payment: 20

Ref country code: IT

Payment date: 20180724

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20180720

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59910433

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 275446

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190713

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20190714