DE3573081D1 - Method of controlling the strip shape and apparatus therefor - Google Patents
Method of controlling the strip shape and apparatus thereforInfo
- Publication number
- DE3573081D1 DE3573081D1 DE8585302204T DE3573081T DE3573081D1 DE 3573081 D1 DE3573081 D1 DE 3573081D1 DE 8585302204 T DE8585302204 T DE 8585302204T DE 3573081 T DE3573081 T DE 3573081T DE 3573081 D1 DE3573081 D1 DE 3573081D1
- Authority
- DE
- Germany
- Prior art keywords
- controlling
- strip shape
- apparatus therefor
- therefor
- strip
- 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
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
-
- 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
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
- B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
- B21B37/34—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by hydraulic expansion of the rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2269/00—Roll bending or shifting
- B21B2269/02—Roll bending; vertical bending of rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/05—Sleeved rolls with deflectable sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59063071A JPS60206511A (ja) | 1984-03-29 | 1984-03-29 | 板形状制御方法及びその装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3573081D1 true DE3573081D1 (en) | 1989-10-26 |
Family
ID=13218745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585302204T Expired DE3573081D1 (en) | 1984-03-29 | 1985-03-29 | Method of controlling the strip shape and apparatus therefor |
Country Status (7)
Country | Link |
---|---|
US (1) | US4633693A (de) |
EP (1) | EP0156650B2 (de) |
JP (1) | JPS60206511A (de) |
KR (1) | KR890003644B1 (de) |
AU (1) | AU575139B2 (de) |
CA (1) | CA1239813A (de) |
DE (1) | DE3573081D1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3607527A1 (de) * | 1986-03-07 | 1987-09-10 | Achenbach Buschhuetten Gmbh | Vorrichtung zum regeln der planheit und dicke von walzband in einem mehrwalzen-bandwalzgeruest |
JPS62230412A (ja) * | 1986-03-31 | 1987-10-09 | Sumitomo Metal Ind Ltd | 圧延機の形状制御方法 |
US4745556A (en) * | 1986-07-01 | 1988-05-17 | T. Sendzimir, Inc. | Rolling mill management system |
JPH0626723B2 (ja) * | 1986-09-24 | 1994-04-13 | 三菱電機株式会社 | 板材の形状制御方法 |
US4860212A (en) * | 1986-10-08 | 1989-08-22 | Kabushiki Kaisha Kobe Seiko Sho | Rolled strip shape detecting device with high accuracy |
AT390741B (de) * | 1986-11-24 | 1990-06-25 | Andritz Ag Maschf | Walzwerk, insbesondere kaltwalzwerk |
FR2613641B1 (fr) * | 1987-04-09 | 1990-12-14 | Clecim Sa | Procede et installation de laminage d'un produit sous forme de bande, plus specialement une tole metallique ou un feuillard |
FR2615765B1 (fr) * | 1987-05-29 | 1992-09-04 | Usinor Aciers | Procede et dispositif de determination du sabre d'une tole |
CA2006693C (en) * | 1988-12-28 | 1995-05-16 | Toshio Sakai | Method of controlling flatness of strip by rolling mill and an apparatus therefor |
US5235835A (en) * | 1988-12-28 | 1993-08-17 | Furukawa Aluminum Co., Ltd | Method and apparatus for controlling flatness of strip in a rolling mill using fuzzy reasoning |
JPH04167910A (ja) * | 1990-11-01 | 1992-06-16 | Toshiba Corp | 圧延機の制御方法および装置 |
JPH0523723A (ja) * | 1991-07-24 | 1993-02-02 | Toshiba Corp | 平坦度測定装置及びこの平坦度測定装置を用いた連続圧延機の制御装置 |
US5325692A (en) * | 1992-09-28 | 1994-07-05 | Sumitomo Light Metal Industries, Ltd. | Method of controlling transverse shape of rolled strip, based on tension distribution |
US6216505B1 (en) | 1999-06-25 | 2001-04-17 | Sumitomo Metal Industries, Ltd. | Method and apparatus for rolling a strip |
JP3690971B2 (ja) * | 2000-08-07 | 2005-08-31 | 株式会社日立製作所 | 形状検出装置を有する圧延設備 |
US6769279B1 (en) * | 2002-10-16 | 2004-08-03 | Machine Concepts, Inc. | Multiroll precision leveler with automatic shape control |
US7374072B2 (en) * | 2004-11-09 | 2008-05-20 | Bae Industries, Inc. | Slide adjustable assembly for monitoring widthwise travel of an uncoiling steel band through a feeder system associated with a progressive die |
JP4449789B2 (ja) * | 2005-03-08 | 2010-04-14 | 株式会社日立製作所 | 圧延装置の制御方法及び制御装置 |
CN101850367B (zh) * | 2009-03-31 | 2012-02-15 | 宝山钢铁股份有限公司 | 一种以减少最大偏差量为目标的板形控制方法 |
CN102049418B (zh) * | 2010-10-20 | 2014-04-23 | 上海宝立自动化工程有限公司 | 基于板形缺陷的板形半自动调节方法 |
US9459086B2 (en) | 2014-02-17 | 2016-10-04 | Machine Concepts, Inc. | Shape sensor devices, shape error detection systems, and related shape sensing methods |
CN105436208B (zh) * | 2014-08-14 | 2017-06-23 | 宝山钢铁股份有限公司 | 轧制过程中的边缘降控制方法 |
US10710135B2 (en) | 2016-12-21 | 2020-07-14 | Machine Concepts Inc. | Dual-stage multi-roll leveler and work roll assembly |
US11833562B2 (en) | 2016-12-21 | 2023-12-05 | Machine Concepts, Inc. | Dual-stage multi-roll leveler and metal strip material flattening method |
JP2022107463A (ja) * | 2021-01-08 | 2022-07-21 | 株式会社日立製作所 | プラント制御装置、プラント制御方法及びプログラム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1231008A (de) * | 1968-03-25 | 1971-05-05 | ||
BE821275A (fr) * | 1974-10-18 | 1975-02-17 | Procede et dispositif pour la determination automatique des caracteristiques quantitatives du profil transversal d'une tole. | |
DE2911621A1 (de) * | 1978-03-31 | 1979-10-04 | Loewy Robertson Eng Co Ltd | Verfahren zum betreiben eines walzwerks zur erzeugung von metallbaendern |
JPS5519401A (en) * | 1978-06-19 | 1980-02-12 | Nippon Steel Corp | Evaluation method of strip form |
JPS5926365B2 (ja) * | 1979-05-24 | 1984-06-27 | 住友金属工業株式会社 | 可変クラウン・ロ−ルを用いた圧延機 |
DE2927769C2 (de) * | 1979-07-10 | 1987-01-22 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Vorrichtung zur Regelung der Planheit bandförmigen Metall-Walzgutes in einer Kaltwalzstraße |
JPS5775214A (en) * | 1980-10-30 | 1982-05-11 | Mitsubishi Electric Corp | Controlling system for shape of strip |
GB2100470A (en) * | 1981-04-25 | 1982-12-22 | British Aluminium Co Ltd | Working strip material |
US4445349A (en) * | 1981-11-17 | 1984-05-01 | White Consolidated Industries, Inc. | Variable crown roll shape control systems |
JPS5890308A (ja) * | 1981-11-25 | 1983-05-30 | Ishikawajima Harima Heavy Ind Co Ltd | 圧延材の形状制御方法及びその装置 |
JPS58116915A (ja) * | 1981-12-28 | 1983-07-12 | Mitsubishi Heavy Ind Ltd | 多段クラスタ圧延機の板形状制御方法 |
US4458515A (en) * | 1982-05-03 | 1984-07-10 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Method and apparatus for variably controlling transverse rigidity of rolling machine |
-
1984
- 1984-03-29 JP JP59063071A patent/JPS60206511A/ja active Granted
-
1985
- 1985-03-27 AU AU40422/85A patent/AU575139B2/en not_active Ceased
- 1985-03-27 US US06/716,766 patent/US4633693A/en not_active Expired - Lifetime
- 1985-03-29 KR KR1019850002129A patent/KR890003644B1/ko not_active IP Right Cessation
- 1985-03-29 CA CA000477938A patent/CA1239813A/en not_active Expired
- 1985-03-29 DE DE8585302204T patent/DE3573081D1/de not_active Expired
- 1985-03-29 EP EP85302204A patent/EP0156650B2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1239813A (en) | 1988-08-02 |
AU4042285A (en) | 1985-10-03 |
EP0156650B1 (de) | 1989-09-20 |
US4633693A (en) | 1987-01-06 |
KR850006513A (ko) | 1985-10-14 |
JPS60206511A (ja) | 1985-10-18 |
EP0156650A2 (de) | 1985-10-02 |
EP0156650A3 (en) | 1986-06-04 |
AU575139B2 (en) | 1988-07-21 |
EP0156650B2 (de) | 1996-08-21 |
JPH0520171B2 (de) | 1993-03-18 |
KR890003644B1 (ko) | 1989-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |