JPWO2022054806A1 - - Google Patents

Info

Publication number
JPWO2022054806A1
JPWO2022054806A1 JP2021565792A JP2021565792A JPWO2022054806A1 JP WO2022054806 A1 JPWO2022054806 A1 JP WO2022054806A1 JP 2021565792 A JP2021565792 A JP 2021565792A JP 2021565792 A JP2021565792 A JP 2021565792A JP WO2022054806 A1 JPWO2022054806 A1 JP WO2022054806A1
Authority
JP
Japan
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
Application number
JP2021565792A
Other languages
Japanese (ja)
Other versions
JP7156557B2 (ja
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 filed Critical
Publication of JPWO2022054806A1 publication Critical patent/JPWO2022054806A1/ja
Application granted granted Critical
Publication of JP7156557B2 publication Critical patent/JP7156557B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • 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
    • B21B2001/221—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 by cold-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/12—Rolling load or rolling pressure; roll force
    • 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
    • B21B37/40—Control of flatness or profile during rolling of strip, sheets or plates using axial shifting of the rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP2021565792A 2020-09-10 2021-09-07 冷間圧延方法、冷間圧延設備、及び冷延鋼板の製造方法 Active JP7156557B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020152348 2020-09-10
JP2020152348 2020-09-10
PCT/JP2021/032889 WO2022054806A1 (ja) 2020-09-10 2021-09-07 冷間圧延方法、冷間圧延設備、及び冷延鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPWO2022054806A1 true JPWO2022054806A1 (zh) 2022-03-17
JP7156557B2 JP7156557B2 (ja) 2022-10-19

Family

ID=80631870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565792A Active JP7156557B2 (ja) 2020-09-10 2021-09-07 冷間圧延方法、冷間圧延設備、及び冷延鋼板の製造方法

Country Status (7)

Country Link
US (1) US20240033795A1 (zh)
EP (1) EP4212260A4 (zh)
JP (1) JP7156557B2 (zh)
KR (1) KR20230039703A (zh)
CN (1) CN115968325A (zh)
MX (1) MX2023002879A (zh)
WO (1) WO2022054806A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05177213A (ja) * 1991-12-27 1993-07-20 Nkk Corp シャドウマスク用薄板の製造方法
JPH0691309A (ja) * 1992-09-11 1994-04-05 Nippon Steel Corp ワークロール及びこれを使用したタンデム冷間圧延機
JPH08252618A (ja) * 1995-03-16 1996-10-01 Kawasaki Steel Corp 冷間圧延におけるエッジドロップ・形状制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788503A (ja) * 1993-09-24 1995-04-04 Nippon Steel Corp 軸方向ワークロールシフトを行なう金属の冷間圧延方法
JP2004058089A (ja) * 2002-07-29 2004-02-26 Hitachi Ltd 冷間鋼帯圧延設備及び圧延方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05177213A (ja) * 1991-12-27 1993-07-20 Nkk Corp シャドウマスク用薄板の製造方法
JPH0691309A (ja) * 1992-09-11 1994-04-05 Nippon Steel Corp ワークロール及びこれを使用したタンデム冷間圧延機
JPH08252618A (ja) * 1995-03-16 1996-10-01 Kawasaki Steel Corp 冷間圧延におけるエッジドロップ・形状制御方法

Also Published As

Publication number Publication date
WO2022054806A1 (ja) 2022-03-17
JP7156557B2 (ja) 2022-10-19
EP4212260A4 (en) 2024-01-24
KR20230039703A (ko) 2023-03-21
US20240033795A1 (en) 2024-02-01
EP4212260A1 (en) 2023-07-19
CN115968325A (zh) 2023-04-14
MX2023002879A (es) 2023-03-24

Similar Documents

Publication Publication Date Title
BR112023005462A2 (zh)
BR112023012656A2 (zh)
BR112021014123A2 (zh)
BR112022009896A2 (zh)
BR112023009656A2 (zh)
BR112022024743A2 (zh)
BR112023006729A2 (zh)
BR102021018859A2 (zh)
BR102021015500A2 (zh)
BR102021007058A2 (zh)
BR112023008622A2 (zh)
BR102020022030A2 (zh)
BR112023011738A2 (zh)
BR112023016292A2 (zh)
BR112023004146A2 (zh)
BR112023011610A2 (zh)
BR112023011539A2 (zh)
BR112023008976A2 (zh)
BR102021020147A2 (zh)
BR102021018926A2 (zh)
BR102021018167A2 (zh)
BR102021017576A2 (zh)
BR102021016837A2 (zh)
BR102021016551A2 (zh)
BR102021016375A2 (zh)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220719

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220729

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220906

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220919

R150 Certificate of patent or registration of utility model

Ref document number: 7156557

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150