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BR9915275A - Rolling frame with support rollers and working rollers - Google Patents

Rolling frame with support rollers and working rollers

Info

Publication number
BR9915275A
BR9915275A BR9915275-4A BR9915275A BR9915275A BR 9915275 A BR9915275 A BR 9915275A BR 9915275 A BR9915275 A BR 9915275A BR 9915275 A BR9915275 A BR 9915275A
Authority
BR
Brazil
Prior art keywords
cylinders
support
working
possibly
strip
Prior art date
Application number
BR9915275-4A
Other languages
Portuguese (pt)
Inventor
Herbert Quambusch
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 BR9915275A publication Critical patent/BR9915275A/en

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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

Patente de Invenção: <B>"ARMAçãO DE LAMINAçãO COM CILINDROS DE APOIO E CILINDROS DE TRABALHO"<D>. A invenção refere-se a um processo e a um dispositivo para a laminação de chapas e tiras, em uma armação de laminação na qual os cilindros de trabalho superiores e inferiores podem ser girados, eventualmente aos pares, junto com os cilindros de apoio coordenados a eles, por meio de deslocamento horizontal em sentido contrário das peças de montagem que apóiam cada cilindro dentro das janelas de montantes para fora do plano vertical comum, para posições em torno de um eixo comum perpendicular que corta os centros longitudinais dos cilindros, no qual os planos verticais se cruzam em um ângulo predeterminado, e cujos planos verticais passam através dos eixos de cilindros dos cilindros de trabalho ou, eventualmente dos cilindros de trabalho e de apoio. Para a compensação de percursos de tira defeituosos da chapa ou da tira laminada, em função do tamanho do desvio registrado de direção da tira, a partir da direção de laminação prevista, os cilindros de trabalho superiores e os inferiores são girados, eventualmente aos pares, com seus cilindros de apoio, em torno, respectivamente, de divesos valores de ângulo, com referência ao plano de saída comum que corta os eixos de cilindros.Invention Patent: <B> "LAMINATION FRAME WITH SUPPORT CYLINDERS AND WORKING CYLINDERS" <D>. The invention relates to a process and a device for the lamination of sheets and strips, in a lamination frame in which the upper and lower working cylinders can be rotated, possibly in pairs, together with the support cylinders coordinated to they, by means of horizontal displacement in the opposite direction of the mounting parts that support each cylinder within the windows of uprights outside the common vertical plane, to positions around a common perpendicular axis that cuts the longitudinal centers of the cylinders, in which the vertical planes intersect at a predetermined angle, and whose vertical planes pass through the cylinders of the working cylinders or, possibly, the working and support cylinders. To compensate for defective strip paths of the sheet or laminated strip, depending on the size of the recorded deviation in the direction of the strip, from the predicted rolling direction, the upper and lower working cylinders are rotated, possibly in pairs, with their support cylinders, around, respectively, different values of angle, with reference to the common exit plane that cuts the axes of cylinders.

BR9915275-4A 1998-11-13 1999-11-12 Rolling frame with support rollers and working rollers BR9915275A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998154045 DE19854045A1 (en) 1998-11-13 1998-11-13 Roll stand with support and work rolls
PCT/DE1999/003663 WO2000029139A1 (en) 1998-11-13 1999-11-12 Rolling stand with back up and working rolls

Publications (1)

Publication Number Publication Date
BR9915275A true BR9915275A (en) 2001-08-07

Family

ID=7888751

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915275-4A BR9915275A (en) 1998-11-13 1999-11-12 Rolling frame with support rollers and working rollers

Country Status (8)

Country Link
EP (1) EP1128917A1 (en)
JP (1) JP2002529250A (en)
CN (1) CN1326386A (en)
AU (1) AU1771600A (en)
BR (1) BR9915275A (en)
CA (1) CA2350534A1 (en)
DE (1) DE19854045A1 (en)
WO (1) WO2000029139A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103861871B (en) * 2012-12-12 2016-05-25 攀钢集团攀枝花钢钒有限公司 Milling train power transmission shaft localization method and system
EP3819035A1 (en) * 2019-11-08 2021-05-12 Primetals Technologies Limited Method of controlling a roll gap in a rolling mill
US12434283B2 (en) 2020-04-27 2025-10-07 Primetals Technologies Japan, Ltd. Hot rolling mills and hot rolling methods
KR102814556B1 (en) * 2020-04-27 2025-05-30 프리메탈스 테크놀로지스 재팬 가부시키가이샤 Hot rolling mill and hot rolling method
JPWO2024116356A1 (en) * 2022-11-30 2024-06-06

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848248B2 (en) * 1976-12-20 1983-10-27 新日本製鐵株式会社 Steel plate continuous rolling equipment
JPS55153606A (en) * 1979-05-15 1980-11-29 Mitsubishi Heavy Ind Ltd Rolling mill for sheet material
JPS574315A (en) * 1980-06-11 1982-01-09 Nippon Steel Corp Controlling method for meandering motion in cross helical rolling work
JPS5941804B2 (en) * 1980-07-10 1984-10-09 新日本製鐵株式会社 Roll cross type tandem rolling mill row
JPS57193209A (en) * 1981-05-25 1982-11-27 Mitsubishi Heavy Ind Ltd Cross-rolling mill
JP2948408B2 (en) * 1992-03-27 1999-09-13 三菱重工業株式会社 Roll bending equipment for cross roll rolling mill
US5390518A (en) * 1992-11-10 1995-02-21 Mitsubishi Jukogyo Kabushiki Kaisha Method for shining metal sheet surfaces and method for cold-rolling metallic materials
JPH0796315A (en) * 1993-09-30 1995-04-11 Mitsubishi Heavy Ind Ltd Rolling method
JPH07171608A (en) * 1993-12-17 1995-07-11 Kawasaki Steel Corp Roll cross rolling machine control method

Also Published As

Publication number Publication date
CA2350534A1 (en) 2000-05-25
EP1128917A1 (en) 2001-09-05
JP2002529250A (en) 2002-09-10
DE19854045A1 (en) 2000-05-25
CN1326386A (en) 2001-12-12
WO2000029139A1 (en) 2000-05-25
AU1771600A (en) 2000-06-05

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]