BR9915275A - Rolling frame with support rollers and working rollers - Google Patents
Rolling frame with support rollers and working rollersInfo
- 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
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.
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)
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 |
KR20220149603A (en) * | 2020-04-27 | 2022-11-08 | 프리메탈스 테크놀로지스 재팬 가부시키가이샤 | Hot rolling mill and hot rolling method |
US20230139351A1 (en) * | 2020-04-27 | 2023-05-04 | Primetals Technologies Japan, Ltd. | Hot rolling mills and hot rolling methods |
WO2024116356A1 (en) * | 2022-11-30 | 2024-06-06 | Primetals Technologies Japan 株式会社 | Rolling mill and rolling method |
Family Cites Families (9)
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 |
DE69312223T2 (en) * | 1992-11-10 | 1998-02-19 | Mitsubishi Heavy Ind Ltd | Process for the gloss processing of sheet metal surfaces and process for the cold rolling of 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 | Method for controlling roll cross rolling mill |
-
1998
- 1998-11-13 DE DE1998154045 patent/DE19854045A1/en not_active Withdrawn
-
1999
- 1999-11-12 WO PCT/DE1999/003663 patent/WO2000029139A1/en not_active Application Discontinuation
- 1999-11-12 EP EP99960919A patent/EP1128917A1/en not_active Ceased
- 1999-11-12 BR BR9915275-4A patent/BR9915275A/en not_active Application Discontinuation
- 1999-11-12 CN CN 99813223 patent/CN1326386A/en active Pending
- 1999-11-12 AU AU17716/00A patent/AU1771600A/en not_active Abandoned
- 1999-11-12 JP JP2000582170A patent/JP2002529250A/en active Pending
- 1999-11-12 CA CA002350534A patent/CA2350534A1/en not_active Abandoned
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 |
WO2000029139A1 (en) | 2000-05-25 |
AU1771600A (en) | 2000-06-05 |
CN1326386A (en) | 2001-12-12 |
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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] |