EP0972582A3 - Device and method for determining and setting the frame centre and the adjustment positions on rolling stands - Google Patents

Device and method for determining and setting the frame centre and the adjustment positions on rolling stands Download PDF

Info

Publication number
EP0972582A3
EP0972582A3 EP99113474A EP99113474A EP0972582A3 EP 0972582 A3 EP0972582 A3 EP 0972582A3 EP 99113474 A EP99113474 A EP 99113474A EP 99113474 A EP99113474 A EP 99113474A EP 0972582 A3 EP0972582 A3 EP 0972582A3
Authority
EP
European Patent Office
Prior art keywords
determining
setting
roll
rolling stands
adjustment positions
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)
French (fr)
Other versions
EP0972582B1 (en
EP0972582A2 (en
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/en
Publication of EP0972582A3 publication Critical patent/EP0972582A3/en
Application granted granted Critical
Publication of EP0972582B1 publication Critical patent/EP0972582B1/en
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
    • 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

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)

Abstract

Distance pieces (10,11,12,13) with specified dimensions and shaped as rectangular blocks are placed on the opposing machined plane surfaces of the roll chocks (3a, 4a). They are loaded with specified forces produced by roll settings, to determine the center or the roll stand and the actual roll setting positions which are controlled during operation of the rolling mill.
EP99113474A 1998-07-15 1999-07-13 Method for determining and setting the frame centre and the adjustment positions on rolling stands Expired - Lifetime EP0972582B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19831663A DE19831663A1 (en) 1998-07-15 1998-07-15 Device and method for determining and determining the center of the stand and the positions of the roll stands
DE19831663 1998-07-15

Publications (3)

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

Family

ID=7874082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99113474A Expired - Lifetime EP0972582B1 (en) 1998-07-15 1999-07-13 Method for determining and setting the frame centre and the adjustment positions on rolling stands

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1297583B1 (en) * 1997-12-24 1999-12-17 Danieli Off Mecc COMPENSATION PROCEDURE FOR CRANKSETS IN FOURTH ROLLING CAGES WITH CROSS HANDLING OF THE
DE10243677A1 (en) * 2002-09-20 2004-04-01 Sms Demag Ag Device for bending rollers in a multiple roller rolling mill comprises a vertical positioning unit assigned to bending blocks of one roll stand, to a plunger cylinder and to the bending blocks of the opposite-lying roll stand
CN103447293B (en) * 2012-06-01 2016-02-10 袁浩 Rod-rolling mill and collars gap adjusting method thereof
CN106140821B (en) * 2015-04-01 2018-07-13 上海宝冶集团有限公司 Milling train tilts and the bearing calibration of skew
CN106140831B (en) * 2015-04-01 2018-07-13 上海宝冶集团有限公司 Milling train tilts and the correction locating measurement method of skew
EP3108978B1 (en) 2015-06-26 2019-02-20 DANIELI & C. OFFICINE MECCANICHE S.p.A. Rolling stand and rolling method

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 (en) * 1969-07-14 1971-01-28 Demag Ag Setting up rolls in a section mill
EP0483939A1 (en) * 1990-11-02 1992-05-06 MANNESMANN Aktiengesellschaft Alignment of horizontal rolls
EP0626218A1 (en) * 1993-02-26 1994-11-30 POMINI S.p.A. Improved sizing stand for rolling hot-rolled bars

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602139A1 (en) * 1967-03-17 1970-05-06 Siemag Siegener Maschb Gmbh Universal roll stand
JPS4826656A (en) * 1971-08-11 1973-04-07
JPS5316791B2 (en) * 1974-02-18 1978-06-03
JPS59229212A (en) * 1983-06-10 1984-12-22 Hitachi Ltd Zero core adjusting method of rolling roll
JPS6368206A (en) * 1986-09-09 1988-03-28 Nippon Steel Corp Roll setting method for pipe making equipment
JPH0522327Y2 (en) * 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 (en) * 1969-07-14 1971-01-28 Demag Ag Setting up rolls in a section mill
EP0483939A1 (en) * 1990-11-02 1992-05-06 MANNESMANN Aktiengesellschaft Alignment of horizontal rolls
EP0626218A1 (en) * 1993-02-26 1994-11-30 POMINI S.p.A. Improved sizing stand for rolling hot-rolled bars

Also Published As

Publication number Publication date
DE19831663A1 (en) 2000-01-20
EP0972582B1 (en) 2004-09-08
US6134935A (en) 2000-10-24
EP0972582A2 (en) 2000-01-19
KR20000011561A (en) 2000-02-25
JP2000042613A (en) 2000-02-15
TW418119B (en) 2001-01-11
ES2226243T3 (en) 2005-03-16
ATE275446T1 (en) 2004-09-15
DE59910433D1 (en) 2004-10-14
BR9903399A (en) 2000-09-05

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