EP0972582A2 - Dispositif et procédé pour déterminer et régler le centre d'une cage et les positions de réglage dans des laminoirs - Google Patents

Dispositif et procédé pour déterminer et régler le centre d'une cage et les positions de réglage dans des laminoirs Download PDF

Info

Publication number
EP0972582A2
EP0972582A2 EP99113474A EP99113474A EP0972582A2 EP 0972582 A2 EP0972582 A2 EP 0972582A2 EP 99113474 A EP99113474 A EP 99113474A EP 99113474 A EP99113474 A EP 99113474A EP 0972582 A2 EP0972582 A2 EP 0972582A2
Authority
EP
European Patent Office
Prior art keywords
bearing
determining
horizontal roller
chocks
bearing chocks
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
Application number
EP99113474A
Other languages
German (de)
English (en)
Other versions
EP0972582B1 (fr
EP0972582A3 (fr
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 Schloemann Siemag AG
SMS Demag AG
Schloemann Siemag 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 Schloemann Siemag AG, SMS Demag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0972582A2 publication Critical patent/EP0972582A2/fr
Publication of EP0972582A3 publication Critical patent/EP0972582A3/fr
Application granted granted Critical
Publication of EP0972582B1 publication Critical patent/EP0972582B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 an apparatus and a method for Determination and determination of center of scaffolding and positions Roll stands.
  • the invention has for its object a device and a To create procedures that allow the identification and establishment of accurate Values with much less time required.
  • This Task is processed by between, opposite to 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 released, 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 stand 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 are 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 determines 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)
  • Rolling Contact Bearings (AREA)
  • Control Of Metal Rolling (AREA)
  • Support Of The Bearing (AREA)
  • Eye Examination Apparatus (AREA)
  • Telephonic Communication Services (AREA)
  • Escalators And Moving Walkways (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Actuator (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP99113474A 1998-07-15 1999-07-13 Procédé pour déterminer et régler le centre d'une cage et les positions de réglage dans des laminoirs Expired - Lifetime EP0972582B1 (fr)

Applications Claiming Priority (2)

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

Publications (3)

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

Family

ID=7874082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113474A Expired - Lifetime EP0972582B1 (fr) 1998-07-15 1999-07-13 Procédé pour déterminer et régler le centre d'une cage et les positions de réglage dans des laminoirs

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3108978A1 (fr) 2015-06-26 2016-12-28 DANIELI & C. OFFICINE MECCANICHE S.p.A. Cage de laminoir

Families Citing this family (5)

* 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

Citations (4)

* 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
DE1935604A1 (de) * 1969-07-14 1971-01-28 Demag Ag Vorrichtung zum Einrichten von Walzen
EP0483939A1 (fr) * 1990-11-02 1992-05-06 MANNESMANN Aktiengesellschaft Alignement de cylindres horizontaux
EP0626218A1 (fr) * 1993-02-26 1994-11-30 POMINI S.p.A. Cage de calibrage pour laminer des barres laminées à chaud

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602139A1 (de) * 1967-03-17 1970-05-06 Siemag Siegener Maschb Gmbh Universal-Walzgeruest
JPS4826656A (fr) * 1971-08-11 1973-04-07
JPS5316791B2 (fr) * 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 (fr) * 1988-04-19 1993-06-08

Patent Citations (4)

* 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
DE1935604A1 (de) * 1969-07-14 1971-01-28 Demag Ag Vorrichtung zum Einrichten von Walzen
EP0483939A1 (fr) * 1990-11-02 1992-05-06 MANNESMANN Aktiengesellschaft Alignement de cylindres horizontaux
EP0626218A1 (fr) * 1993-02-26 1994-11-30 POMINI S.p.A. Cage de calibrage pour laminer des barres laminées à chaud

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3108978A1 (fr) 2015-06-26 2016-12-28 DANIELI & C. OFFICINE MECCANICHE S.p.A. Cage de laminoir
CN106269875A (zh) * 2015-06-26 2017-01-04 达涅利机械设备股份公司 轧机机架
CN106269875B (zh) * 2015-06-26 2019-05-31 达涅利机械设备股份公司 轧机机架

Also Published As

Publication number Publication date
DE19831663A1 (de) 2000-01-20
EP0972582B1 (fr) 2004-09-08
EP0972582A3 (fr) 2003-01-08
US6134935A (en) 2000-10-24
KR20000011561A (ko) 2000-02-25
JP2000042613A (ja) 2000-02-15
TW418119B (en) 2001-01-11
ES2226243T3 (es) 2005-03-16
ATE275446T1 (de) 2004-09-15
DE59910433D1 (de) 2004-10-14
BR9903399A (pt) 2000-09-05

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