EP0399296A3 - Automatisches Einrichten eines Universalwalzgerüstes nach dessen Umbau auf neue Profilformate - Google Patents

Automatisches Einrichten eines Universalwalzgerüstes nach dessen Umbau auf neue Profilformate Download PDF

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Publication number
EP0399296A3
EP0399296A3 EP19900108783 EP90108783A EP0399296A3 EP 0399296 A3 EP0399296 A3 EP 0399296A3 EP 19900108783 EP19900108783 EP 19900108783 EP 90108783 A EP90108783 A EP 90108783A EP 0399296 A3 EP0399296 A3 EP 0399296A3
Authority
EP
European Patent Office
Prior art keywords
rollers
horizontal
stand
roller
vertical
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
EP19900108783
Other languages
English (en)
French (fr)
Other versions
EP0399296B1 (de
EP0399296A2 (de
Inventor
Hans-Jürgen Reismann
Burkhardt Porombka
Walter Schmalz
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
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
Priority claimed from DE3916927A external-priority patent/DE3916927A1/de
Priority claimed from DE3916925A external-priority patent/DE3916925A1/de
Application filed by SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to AT90108783T priority Critical patent/ATE92798T1/de
Publication of EP0399296A2 publication Critical patent/EP0399296A2/de
Publication of EP0399296A3 publication Critical patent/EP0399296A3/de
Application granted granted Critical
Publication of EP0399296B1 publication Critical patent/EP0399296B1/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
    • 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
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
    • 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
    • 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
    • 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
    • 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)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

Zum Zweck des automatischen Einrichtens von Horizontal- und Vertikalwalzen in einem Universalgerüst, insbesondere nach dem Umbau des Gerüsts auf neue Profilformate der Walzstraße mit Hilfe von Anstellgliedern und mit Hilfe von auf Rechner­ einheiten (26) geschaltete Positions-Meßeinrichtungen für die Walzenstellungen wird vorgeschlagen, die axiale Einbaugeome­ trie der Vertikalwalzen (3, 4) in dem Gerüst als feste Bezugs­ größe zu nehmen und die Horizontalwalzen (1, 2) radial und axial in solche von Positions-Istwert-Gebern gemessenen Walzenstellungen zu verschieben, aus denen die geometrische Walzspaltmitte und die geometrische Walzmitte des Gerüsts bestimmt wird. Zur Berücksichtigung der Federkennlinienkon­ stanten des Gerüsts wird vorgeschlagen, daß die radiale Federkennlinie für beide Horizontalwalzen (1, 2) gemeinsam, die radiale Federkennlinie für jede Vertikalwalze (3, 4) ge­ sondert und die axiale Federkennlinie einer der Horizontal­ walzen (1, 2) jeweils nach einer der beiden Achsrichtungen gesondert ermittelt wird, indem die Walzen elektromechanisch bis zu dem Moment des Aufsetzens gegeneinander gefahren werden und anschließend der Walzenballendruck hydraulisch auf mindestens zwei Druckpunkte erhöht und von diesen Druck­ punkten wieder entlastet wird.
EP90108783A 1989-05-24 1990-05-10 Automatisches Einrichten eines Universalwalzgerüstes nach dessen Umbau auf neue Profilformate Expired - Lifetime EP0399296B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90108783T ATE92798T1 (de) 1989-05-24 1990-05-10 Automatisches einrichten eines universalwalzgeruestes nach dessen umbau auf neue profilformate.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3916927A DE3916927A1 (de) 1989-05-24 1989-05-24 Verfahren und vorrichtung zum automatischen einrichten der horizontal- und vertikalwalzen in einem universalgeruest
DE3916925A DE3916925A1 (de) 1989-05-24 1989-05-24 Verfahren und vorrichtung zur ermittlung der federkennlinienkonstanten an einem universalgeruest
DE3916927 1989-05-24
DE3916925 1989-05-24

Publications (3)

Publication Number Publication Date
EP0399296A2 EP0399296A2 (de) 1990-11-28
EP0399296A3 true EP0399296A3 (de) 1991-01-09
EP0399296B1 EP0399296B1 (de) 1993-08-11

Family

ID=25881237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108783A Expired - Lifetime EP0399296B1 (de) 1989-05-24 1990-05-10 Automatisches Einrichten eines Universalwalzgerüstes nach dessen Umbau auf neue Profilformate

Country Status (7)

Country Link
US (2) US5052206A (de)
EP (1) EP0399296B1 (de)
JP (1) JP2975397B2 (de)
KR (1) KR970000373B1 (de)
CA (1) CA2017347A1 (de)
DE (1) DE59002263D1 (de)
ES (1) ES2042136T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942452A1 (de) * 1989-12-22 1991-06-27 Schloemann Siemag Ag Ermittlung der federkennlinie eines vor- und fertiggeruestes
DE4035276C1 (de) * 1990-11-02 1992-05-07 Mannesmann Ag, 4000 Duesseldorf, De
US5666845A (en) * 1996-01-23 1997-09-16 Tippins Incorporated Rolling mill
US5887472A (en) * 1997-06-23 1999-03-30 Abbey Etna Machine Company Tooling changeover for tube mills
KR100382216B1 (ko) * 1998-04-15 2003-04-26 신닛뽄세이테쯔 카부시키카이샤 Ｈ형 강의 압연 설비용 다기능 압연기 및 ｈ형 강의 압연설비용 다기능 압연기를 사용한 압연방법
JP3905666B2 (ja) * 1999-04-28 2007-04-18 大阪製鐵株式会社 入口ローラガイド装置
US6885522B1 (en) 1999-05-28 2005-04-26 Fujitsu Limited Head assembly having integrated circuit chip covered by layer which prevents foreign particle generation
DE19964042A1 (de) * 1999-12-30 2001-07-05 Sms Demag Ag Kalibrierverfahren für ein Universalwalzgerüst
KR100407440B1 (ko) * 2001-08-27 2003-11-28 오재윤 롤 포밍 금형 조립 자동화 시스템
LU91185B1 (en) * 2005-07-21 2007-01-22 Arcelor Profil Luxembourg S A Method for automatically zeroizing a universal edger stand
CN103534041B (zh) * 2011-05-13 2015-08-19 曼斯塔埃德特有限公司 制造具有紧公差腔体尺寸的金属型材的方法和装置
CN102310080B (zh) * 2011-05-18 2014-08-13 合肥市百胜科技发展股份有限公司 轧机
CN102310079A (zh) * 2011-05-18 2012-01-11 合肥市百胜科技发展股份有限公司 一种智能轧机
JP6441159B2 (ja) * 2015-04-27 2018-12-19 三菱重工業株式会社 圧延加工装置
CN106807739B (zh) * 2017-03-10 2019-05-24 唐山坤锋机械设备有限公司 一种万能轧机的偏心压下机构
CN109663810B (zh) * 2018-12-29 2024-04-19 大冶特殊钢有限公司 快速校对短应力线轧机轧制线方法
CN111922090B (zh) * 2020-07-09 2022-07-15 首钢京唐钢铁联合有限责任公司 精轧机更换工作辊后的水平值自动给定方法及***
CN114147071B (zh) * 2021-11-24 2023-10-27 北京京诚之星科技开发有限公司 轧机窜辊装置
US20240083133A1 (en) * 2022-09-14 2024-03-14 Paper Converting Machine Company Coater and Embosser-Laminator Process Roll Calibration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935604A1 (de) * 1969-07-14 1971-01-28 Demag Ag Vorrichtung zum Einrichten von Walzen
EP0248605A1 (de) * 1986-06-03 1987-12-09 DAVY McKEE (SHEFFIELD) LIMITED Verfahren zur Walzeneinstellung
DE3801466A1 (de) * 1987-01-23 1988-08-04 Schloemann Siemag Ag Anstellvorrichtung fuer ein universalwalzgeruest, insbesondere fertiggeruest in einer universal-kompaktwalzgeruestgruppe
DE3501622C2 (de) * 1985-01-19 1992-05-14 Mannesmann Ag, 4000 Duesseldorf, De

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334587B2 (de) * 1973-12-05 1978-09-21
FR2374101A1 (fr) * 1976-12-17 1978-07-13 Secim Cage pour train continu de laminage de profiles
JPS57127513A (en) * 1981-01-30 1982-08-07 Nippon Kokan Kk <Nkk> Zero point adjusting method for roll gap of steel shapes rolling mill
EP0275875B2 (de) * 1987-01-23 1997-03-19 Sms Schloemann-Siemag Aktiengesellschaft Anstellvorrichtung für ein Universalwalzgerüst
DE3806063C2 (de) * 1988-02-26 1996-10-17 Schloemann Siemag Ag Verfahren und Vorrichtung zur Steg- und Flanschdickenregelung in Universalgerüsten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935604A1 (de) * 1969-07-14 1971-01-28 Demag Ag Vorrichtung zum Einrichten von Walzen
DE3501622C2 (de) * 1985-01-19 1992-05-14 Mannesmann Ag, 4000 Duesseldorf, De
EP0248605A1 (de) * 1986-06-03 1987-12-09 DAVY McKEE (SHEFFIELD) LIMITED Verfahren zur Walzeneinstellung
DE3801466A1 (de) * 1987-01-23 1988-08-04 Schloemann Siemag Ag Anstellvorrichtung fuer ein universalwalzgeruest, insbesondere fertiggeruest in einer universal-kompaktwalzgeruestgruppe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 6, Nr. 224 (M-170)(1102), 9. November 1982; & JP-A-57 127 513 (NIPPON KOKANI) 07.08.1982 *

Also Published As

Publication number Publication date
KR900017673A (ko) 1990-12-19
EP0399296B1 (de) 1993-08-11
DE59002263D1 (de) 1993-09-16
KR970000373B1 (ko) 1997-01-09
CA2017347A1 (en) 1990-11-24
EP0399296A2 (de) 1990-11-28
JP2975397B2 (ja) 1999-11-10
ES2042136T3 (es) 1993-12-01
US5052206A (en) 1991-10-01
US5085067A (en) 1992-02-04
JPH035009A (ja) 1991-01-10

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