CA2351605C - Procede de laminage a chaud de pieces metalliques - Google Patents
Procede de laminage a chaud de pieces metalliques Download PDFInfo
- Publication number
- CA2351605C CA2351605C CA002351605A CA2351605A CA2351605C CA 2351605 C CA2351605 C CA 2351605C CA 002351605 A CA002351605 A CA 002351605A CA 2351605 A CA2351605 A CA 2351605A CA 2351605 C CA2351605 C CA 2351605C
- Authority
- CA
- Canada
- Prior art keywords
- metal block
- joining
- rolling
- finish
- succeeding
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0085—Joining ends of material to continuous strip, bar or sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/28—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
- B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/08—Batch rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/10—Endless rolling
-
- 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
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/24—Automatic variation of thickness according to a predetermined programme
- B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
L'invention concerne un procédé de laminage à chaud. Même en cas d'anomalie avant, pendant ou après l'assemblage des pièces métalliques, il n'est pas nécessaire d'interrompre la ligne de production. Lorsqu'à l'entrée d'un laminoir de finition (26), l'extrémité avant d'une pièce métallique suivante doit être assemblée avec l'extrémité arrière (10B) d'une pièce métallique précédente aux fins de laminage continu avec cette pièce (10), on décide s'il est possible de conduire une opération de laminage sans fin avant et après l'assemblage. Si cette opération est impossible, l'assemblage est suspendu et la pièce métallique suivante (12) est stoppée. Ainsi, après le passage de l'extrémité arrière (10B) de la pièce métallique précédente dans le laminoir de finition (26), la pièce métallique suivante (12) est retransférée et soumise au laminage de finition avec un réglage de laminage discontinu, et si une anomalie survient dans la partie assemblée après l'assemblage, la partie assemblée (11) est coupée, entre la machine d'assemblage et le laminoir de finition (26), et le matériel à laminer est introduit dans le laminoir de finition avec un réglage de laminage discontinu.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/005043 WO2001019543A1 (fr) | 1998-03-20 | 1999-09-16 | Procede de laminage a chaud de pieces metalliques |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2351605A1 CA2351605A1 (fr) | 2001-03-22 |
CA2351605C true CA2351605C (fr) | 2008-11-18 |
Family
ID=14236719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002351605A Expired - Fee Related CA2351605C (fr) | 1999-09-16 | 1999-09-16 | Procede de laminage a chaud de pieces metalliques |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1132154A4 (fr) |
KR (1) | KR100515177B1 (fr) |
AU (1) | AU765739B2 (fr) |
CA (1) | CA2351605C (fr) |
WO (1) | WO2001019543A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100946044B1 (ko) * | 2007-12-03 | 2010-03-09 | 주식회사 포스코 | 후판의 제조를 위한 압연시스템 및 이를 이용한 압연방법 |
CN113042909B (zh) * | 2021-04-14 | 2023-02-07 | 江苏联宸激光科技有限公司 | 一种用于钢板激光切割装置的送料机构及时使用方法 |
CN113634605B (zh) * | 2021-08-25 | 2023-02-28 | 重庆钢铁股份有限公司 | 基于视觉识别的中厚板待轧钢板自动分钢控制系统及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3056873B2 (ja) * | 1992-03-30 | 2000-06-26 | 新日本製鐵株式会社 | 完全連続熱間圧延方法 |
KR100249664B1 (ko) * | 1993-06-15 | 2000-04-01 | 에모또 간지 | 금속편의 연속열간압연방법 및 그 방법에 사용하는 금속편의 접합장치, 금속편의 반송용 테이블롤라, 금속편의 접합불량부 제거장치 및 금속편의 냉각장치 |
US5560236A (en) * | 1993-10-07 | 1996-10-01 | Kawasaki Steel Corporation | Method of rolling and cutting endless hot-rolled steel strip |
KR100241167B1 (ko) * | 1995-04-18 | 2000-03-02 | 에모토 간지 | 연속열간압연에 있어서의 강편접합부의 압연방법 |
JP3285476B2 (ja) * | 1995-10-11 | 2002-05-27 | 川崎製鉄株式会社 | 連続熱間圧延方法 |
JP3304050B2 (ja) * | 1997-03-31 | 2002-07-22 | 川崎製鉄株式会社 | 熱間圧延におけるシートバー接合部の冷却方法及び装置 |
TW420619B (en) * | 1998-11-04 | 2001-02-01 | Htm Sport Spa | Swimming flipper |
-
1999
- 1999-09-16 WO PCT/JP1999/005043 patent/WO2001019543A1/fr not_active Application Discontinuation
- 1999-09-16 EP EP99943361A patent/EP1132154A4/fr not_active Withdrawn
- 1999-09-16 KR KR10-2001-7005968A patent/KR100515177B1/ko active IP Right Grant
- 1999-09-16 AU AU56520/99A patent/AU765739B2/en not_active Ceased
- 1999-09-16 CA CA002351605A patent/CA2351605C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU5652099A (en) | 2001-04-17 |
EP1132154A1 (fr) | 2001-09-12 |
AU765739B2 (en) | 2003-09-25 |
KR100515177B1 (ko) | 2005-09-16 |
EP1132154A4 (fr) | 2005-06-15 |
WO2001019543A1 (fr) | 2001-03-22 |
KR20010107959A (ko) | 2001-12-07 |
CA2351605A1 (fr) | 2001-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0753359B1 (fr) | Procédé et dispositif pour le laminage final en continu d'une bande en acier chaud | |
US5121873A (en) | Method of and apparatus for joining hot materials to be rolled to each other as well as continuous hot rolling method and system | |
JP2528808B2 (ja) | 鋼片の連続熱間圧延方法 | |
EP0510713B1 (fr) | Procédé et dispositif pour relier des bandes chaudes | |
US6449996B1 (en) | Method of hot-rolling metal pieces | |
CA2351605C (fr) | Procede de laminage a chaud de pieces metalliques | |
JP4778832B2 (ja) | 先,後行金属板の幅揃え方法及び装置と連続圧延設備 | |
EP0815969B1 (fr) | Procédé et dispositif pour le laminage en continu des brames en acier | |
JP3478119B2 (ja) | 金属帯の熱間圧延方法 | |
JPH0763724B2 (ja) | 熱間鋼片の連続熱間圧延方法及び装置 | |
JP3478118B2 (ja) | 金属帯の熱間圧延方法 | |
JPH04105701A (ja) | 連続熱間薄板圧延方法及び設備 | |
JP3072891B2 (ja) | 熱間圧延巻取装置における抜取異常処置方法 | |
JP2005074427A (ja) | 連続帯鋼の熱間圧延設備及び熱間圧延方法 | |
EP1364723B1 (fr) | Méthode et dispositif pour le laminage en continue sans interruption des barres et des tiges | |
JP3023261B2 (ja) | 鋼片の接合用設備列 | |
JPH07265909A (ja) | 熱間圧延における圧延材の接合装置 | |
TW452508B (en) | Method for hot-rolling strip metal | |
JP2626642B2 (ja) | 鋼片の連続熱間圧延方法 | |
JP3292608B2 (ja) | エンドレス熱延鋼帯の圧延切断方法 | |
JP3334784B2 (ja) | 連続熱間圧延における鋼片の走間接合方法 | |
JP2999098B2 (ja) | 圧延方法 | |
JP3362076B2 (ja) | 鋼片の連続熱間圧延方法 | |
JPH0647406A (ja) | 完全連続熱間圧延のシートバーの接合方法 | |
JPS60184408A (ja) | 鋼帯の連続式熱間圧延設備 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150916 |