FR2565134B1 - Procede pour regler un ecartement de finition des bords dans un laminoir - Google Patents

Procede pour regler un ecartement de finition des bords dans un laminoir

Info

Publication number
FR2565134B1
FR2565134B1 FR858508129A FR8508129A FR2565134B1 FR 2565134 B1 FR2565134 B1 FR 2565134B1 FR 858508129 A FR858508129 A FR 858508129A FR 8508129 A FR8508129 A FR 8508129A FR 2565134 B1 FR2565134 B1 FR 2565134B1
Authority
FR
France
Prior art keywords
adjusting
rolling mill
edge finishing
finishing gap
gap
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 - Lifetime
Application number
FR858508129A
Other languages
English (en)
Other versions
FR2565134A1 (fr
Inventor
Hidehiko Tsukamoto
Eiji Kohmoto
Koichi Asada
Masakuni Yamazaki
Kenichi Matsumoto
Eiji Nakazono
Yoshinori Wakamiya
Satoru Kuramoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR2565134A1 publication Critical patent/FR2565134A1/fr
Application granted granted Critical
Publication of FR2565134B1 publication Critical patent/FR2565134B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/04—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a continuous process
    • 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
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/10—Lateral spread defects
    • B21B2263/12—Dog bone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/20—End shape; fish tail; tongue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/22—Pass schedule

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
FR858508129A 1984-05-30 1985-05-30 Procede pour regler un ecartement de finition des bords dans un laminoir Expired - Lifetime FR2565134B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59108433A JPS60255209A (ja) 1984-05-30 1984-05-30 圧延機におけるエツジヤ開度制御方法

Publications (2)

Publication Number Publication Date
FR2565134A1 FR2565134A1 (fr) 1985-12-06
FR2565134B1 true FR2565134B1 (fr) 1990-05-18

Family

ID=14484649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858508129A Expired - Lifetime FR2565134B1 (fr) 1984-05-30 1985-05-30 Procede pour regler un ecartement de finition des bords dans un laminoir

Country Status (7)

Country Link
US (1) US4672830A (fr)
JP (1) JPS60255209A (fr)
KR (1) KR890003645B1 (fr)
AU (1) AU581223B2 (fr)
DE (1) DE3519642A1 (fr)
FR (1) FR2565134B1 (fr)
GB (1) GB2159446B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876874A (en) * 1986-03-15 1989-10-31 Nippon Steel Corporation Method of hot rolling steel strip with deformed sections
JPH0679721B2 (ja) * 1986-12-01 1994-10-12 川崎製鉄株式会社 スラブの幅圧下方法
JP3196376B2 (ja) * 1992-11-27 2001-08-06 株式会社デンソー プレス加工方法
DE10048470A1 (de) * 2000-09-29 2002-04-25 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Warmwalzstraße mit mindestens einem Stauchgerüst
DE10116273A1 (de) * 2001-03-31 2002-10-10 Sms Demag Ag Verfahren zum Betreiben einer Walzstraße sowie eine entsprechend ausgebildete Walzstraße
KR100523218B1 (ko) * 2001-12-26 2005-10-24 주식회사 포스코 사상압연 입측 엣저 갭 설정 장치 및 그 방법
KR100641755B1 (ko) 2005-03-30 2006-11-06 주식회사 포스코 사상압연 폭 마진 제어장치 및 그 방법
KR100851200B1 (ko) * 2006-12-26 2008-08-08 주식회사 포스코 폭압하를 고려한 조압연 수평 압연하중 예측 방법
JP5453955B2 (ja) * 2009-06-25 2014-03-26 Ｊｆｅスチール株式会社 熱延用スラブの幅圧下方法
CN102716913B (zh) * 2012-06-26 2014-08-27 山西太钢不锈钢股份有限公司 铁素体热轧不锈钢楔形板坯宽度控制方法
CN104209338B (zh) * 2013-05-30 2017-02-08 宝山钢铁股份有限公司 一种基于板坯宽度的入炉板坯推正控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526113A (en) * 1968-04-12 1970-09-01 Morgan Construction Co Automatic shape control system for bar mill
GB1270246A (en) * 1968-06-14 1972-04-12 British Iron Steel Research Improvements in or relating to rolling
US3543548A (en) * 1968-08-27 1970-12-01 Westinghouse Electric Corp Method and computer control system for operating a slabbing mill
GB1316959A (en) * 1969-09-26 1973-05-16 Davy & United Eng Co Ltd Slab rolling
US3713313A (en) * 1971-11-19 1973-01-30 Gen Electric Computer controlled rolling mill
JPS5090560A (fr) * 1973-12-13 1975-07-19
JPS5469556A (en) * 1977-11-14 1979-06-04 Sumitomo Metal Ind Ltd Controlling method for sheet breadth in hot rolling work
JPS5484851A (en) * 1977-12-17 1979-07-06 Toshiba Corp Control of rolling machine
JPS5947617B2 (ja) * 1977-12-30 1984-11-20 日本発条株式会社 テ−パ−リ−フスプリングの製造法
JPS5922602B2 (ja) * 1979-02-24 1984-05-28 日本鋼管株式会社 熱間粗圧延中におけるスラブの板幅の自動制御方法
WO1981001114A1 (fr) * 1979-10-19 1981-04-30 Sumitomo Metal Ind Procede de controle de la largeur d'une plaque laminee
JPS5923883B2 (ja) * 1979-11-13 1984-06-05 新日本製鐵株式会社 被圧延材の板幅調整圧延方法
JPS56109510A (en) * 1980-02-04 1981-08-31 Iseki Agricult Mach Running device of rice transplanter
US4346575A (en) * 1980-09-08 1982-08-31 Sumitomo Metal Industries, Ltd. Method of width control in hot strip mill
JPS5966912A (ja) * 1982-10-07 1984-04-16 Nippon Steel Corp 巾変動の大きな連続鋳造スラブの熱間巾調整圧延方法
US5614610A (en) * 1984-12-21 1997-03-25 Oncogen Tumor immunotherapy using anti-idiotypic antibodies
FR2755371B1 (fr) * 1996-11-07 1998-12-18 Oreal Composition cosmetique sous la forme d'un gel transparent moussant

Also Published As

Publication number Publication date
AU4286585A (en) 1985-12-05
GB8513086D0 (en) 1985-06-26
KR890003645B1 (ko) 1989-09-29
US4672830A (en) 1987-06-16
GB2159446A (en) 1985-12-04
JPH0536125B2 (fr) 1993-05-28
FR2565134A1 (fr) 1985-12-06
AU581223B2 (en) 1989-02-16
DE3519642A1 (de) 1985-12-19
JPS60255209A (ja) 1985-12-16
GB2159446B (en) 1987-07-08
KR850008108A (ko) 1985-12-13

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse