EP4519035A1 - Détermination du décalage latéral d'une bande métallique sur la base du contour d'une face d'extrémité d'une bobine - Google Patents
Détermination du décalage latéral d'une bande métallique sur la base du contour d'une face d'extrémité d'une bobineInfo
- Publication number
- EP4519035A1 EP4519035A1 EP23722862.2A EP23722862A EP4519035A1 EP 4519035 A1 EP4519035 A1 EP 4519035A1 EP 23722862 A EP23722862 A EP 23722862A EP 4519035 A1 EP4519035 A1 EP 4519035A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control device
- contour
- coil
- metal strip
- face
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3408—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3408—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material
- B21C47/3416—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material with lateral edge contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3408—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material
- B21C47/3425—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material without lateral edge contact
-
- 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
- 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
Definitions
- the rolled metal strip When rolling a metal strip, the rolled metal strip often migrates laterally, i.e. it migrates in the width direction of the metal strip. Such migration can occur both on the input side of a roll stand and on the output side of a roll stand. As a result, in a multi-stand rolling train, it can also be done between the individual stands of the rolling train.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22171781.2A EP4272884A1 (fr) | 2022-05-05 | 2022-05-05 | Détermination du décalage latéral d'une bande métallique en fonction du contour d'une face latérale de la bobine |
| PCT/EP2023/061013 WO2023213658A1 (fr) | 2022-05-05 | 2023-04-26 | Détermination du décalage latéral d'une bande métallique sur la base du contour d'une face d'extrémité d'une bobine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4519035A1 true EP4519035A1 (fr) | 2025-03-12 |
| EP4519035B1 EP4519035B1 (fr) | 2026-03-25 |
| EP4519035C0 EP4519035C0 (fr) | 2026-03-25 |
Family
ID=81581093
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22171781.2A Withdrawn EP4272884A1 (fr) | 2022-05-05 | 2022-05-05 | Détermination du décalage latéral d'une bande métallique en fonction du contour d'une face latérale de la bobine |
| EP23722862.2A Active EP4519035B1 (fr) | 2022-05-05 | 2023-04-26 | Détermination du décalage latéral d'une bande métallique sur la base du contour d'une face d'extrémité d'une bobine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22171781.2A Withdrawn EP4272884A1 (fr) | 2022-05-05 | 2022-05-05 | Détermination du décalage latéral d'une bande métallique en fonction du contour d'une face latérale de la bobine |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP4272884A1 (fr) |
| JP (1) | JP2025514416A (fr) |
| CN (1) | CN119136924A (fr) |
| MX (1) | MX2024013148A (fr) |
| WO (1) | WO2023213658A1 (fr) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189011A (ja) | 1983-04-12 | 1984-10-26 | Ishikawajima Harima Heavy Ind Co Ltd | 圧延材の蛇行及び横曲り制御方法及びその装置 |
| JPH08231097A (ja) * | 1995-02-23 | 1996-09-10 | Furukawa Electric Co Ltd:The | 薄板巻き取りコイルの巻き乱れ検出方法および装置 |
| JP3155681B2 (ja) * | 1995-06-30 | 2001-04-16 | 日本鋼管株式会社 | コイル巻取形状測定方法及びその測定装置並びにコイル巻取形状監視装置 |
| JPH09327715A (ja) * | 1996-06-12 | 1997-12-22 | Nisshin Steel Co Ltd | ステッケルミルにおけるストリップ張力の制御方法および装置 |
| JP3284948B2 (ja) * | 1997-11-21 | 2002-05-27 | 日本鋼管株式会社 | ストリップの蛇行制御方法 |
| DE102009010355A1 (de) * | 2009-02-25 | 2010-09-02 | Solving 3D Gmbh | Profilerfassungseinrichtung |
| JP5610704B2 (ja) * | 2009-05-21 | 2014-10-22 | 株式会社神戸製鋼所 | リバース圧延機での蛇行制御方法 |
| US20150185147A1 (en) * | 2012-08-30 | 2015-07-02 | Jason Miller | Apparatus for determining gauge profile for flat rolled material with laser-based lap counter |
| JP5765456B1 (ja) * | 2014-01-22 | 2015-08-19 | Jfeスチール株式会社 | 圧延機の制御装置及び制御方法 |
| EP3202502A1 (fr) | 2016-02-04 | 2017-08-09 | Primetals Technologies Germany GmbH | Reglage de position de bande |
| CN106513443B (zh) * | 2016-12-27 | 2018-12-11 | 奎克化学(中国)有限公司 | 一种安装有带材自动对中装置的四辊可逆轧机及其纠偏方法 |
| KR102348501B1 (ko) * | 2020-05-21 | 2022-01-06 | 주식회사 포스코 | 코일 장입 제어 장치 |
-
2022
- 2022-05-05 EP EP22171781.2A patent/EP4272884A1/fr not_active Withdrawn
-
2023
- 2023-04-26 EP EP23722862.2A patent/EP4519035B1/fr active Active
- 2023-04-26 CN CN202380038300.6A patent/CN119136924A/zh active Pending
- 2023-04-26 WO PCT/EP2023/061013 patent/WO2023213658A1/fr not_active Ceased
- 2023-04-26 JP JP2024563955A patent/JP2025514416A/ja active Pending
-
2024
- 2024-10-24 MX MX2024013148A patent/MX2024013148A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2025514416A (ja) | 2025-05-02 |
| WO2023213658A1 (fr) | 2023-11-09 |
| CN119136924A (zh) | 2024-12-13 |
| EP4519035B1 (fr) | 2026-03-25 |
| EP4519035C0 (fr) | 2026-03-25 |
| EP4272884A1 (fr) | 2023-11-08 |
| MX2024013148A (es) | 2024-12-06 |
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