AU765739B2 - Method of hot-rolling metal pieces - Google Patents

Method of hot-rolling metal pieces Download PDF

Info

Publication number
AU765739B2
AU765739B2 AU56520/99A AU5652099A AU765739B2 AU 765739 B2 AU765739 B2 AU 765739B2 AU 56520/99 A AU56520/99 A AU 56520/99A AU 5652099 A AU5652099 A AU 5652099A AU 765739 B2 AU765739 B2 AU 765739B2
Authority
AU
Australia
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.)
Ceased
Application number
AU56520/99A
Other languages
English (en)
Other versions
AU5652099A (en
Inventor
Takeshi Hirabayashi
Shigeru Isoyama
Hideyuki Nikaido
Takahiro Yamasaki
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of AU5652099A publication Critical patent/AU5652099A/en
Application granted granted Critical
Publication of AU765739B2 publication Critical patent/AU765739B2/en
Assigned to JFE STEEL CORPORATION reassignment JFE STEEL CORPORATION Request to Amend Deed and Register Assignors: KAWASAKI STEEL CORPORATION
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU56520/99A 1999-09-16 1999-09-16 Method of hot-rolling metal pieces Ceased AU765739B2 (en)

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
AU5652099A AU5652099A (en) 2001-04-17
AU765739B2 true AU765739B2 (en) 2003-09-25

Family

ID=14236719

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56520/99A Ceased AU765739B2 (en) 1999-09-16 1999-09-16 Method of hot-rolling metal pieces

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)

* Cited by examiner, † Cited by third party
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560236A (en) * 1993-10-07 1996-10-01 Kawasaki Steel Corporation Method of rolling and cutting endless hot-rolled steel strip
US5720196A (en) * 1995-04-18 1998-02-24 Kawasaki Steel Corporation Hot-rolling method of steel piece joint during continuous hot-rolling
US6126503A (en) * 1998-11-04 2000-10-03 Htm Sport S.P.A. Swimming flipper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
DE69433332T2 (de) * 1993-06-15 2004-04-22 Jfe Steel Corp. Verfahren und Vorrichtung zum kontinuierlichen Warmwalzen
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560236A (en) * 1993-10-07 1996-10-01 Kawasaki Steel Corporation Method of rolling and cutting endless hot-rolled steel strip
US5720196A (en) * 1995-04-18 1998-02-24 Kawasaki Steel Corporation Hot-rolling method of steel piece joint during continuous hot-rolling
US6126503A (en) * 1998-11-04 2000-10-03 Htm Sport S.P.A. Swimming flipper

Also Published As

Publication number Publication date
WO2001019543A1 (fr) 2001-03-22
KR20010107959A (ko) 2001-12-07
CA2351605C (fr) 2008-11-18
EP1132154A4 (fr) 2005-06-15
EP1132154A1 (fr) 2001-09-12
CA2351605A1 (fr) 2001-03-22
AU5652099A (en) 2001-04-17
KR100515177B1 (ko) 2005-09-16

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
HB Alteration of name in register

Owner name: JFE STEEL CORPORATION

Free format text: FORMER NAME WAS: KAWASAKI STEEL CORPORATION