CA2018261C - Multi-roll cluster rolling apparatus - Google Patents

Multi-roll cluster rolling apparatus

Info

Publication number
CA2018261C
CA2018261C CA002018261A CA2018261A CA2018261C CA 2018261 C CA2018261 C CA 2018261C CA 002018261 A CA002018261 A CA 002018261A CA 2018261 A CA2018261 A CA 2018261A CA 2018261 C CA2018261 C CA 2018261C
Authority
CA
Canada
Prior art keywords
rolls
roll
pair
crown
imparted
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
Application number
CA002018261A
Other languages
English (en)
French (fr)
Other versions
CA2018261A1 (en
Inventor
Yuichiro Watanabe
Kazuhito Kenmochi
Ikuo Yarita
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27552938&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2018261(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP14105889A external-priority patent/JPH0745047B2/ja
Priority claimed from JP14105789A external-priority patent/JPH0745046B2/ja
Priority claimed from JP1141059A external-priority patent/JPH07102367B2/ja
Priority claimed from JP1147960A external-priority patent/JPH0313214A/ja
Priority claimed from JP1147958A external-priority patent/JPH0313212A/ja
Priority claimed from JP1147959A external-priority patent/JPH0313213A/ja
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of CA2018261A1 publication Critical patent/CA2018261A1/en
Publication of CA2018261C publication Critical patent/CA2018261C/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21B1/42—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 step-by-step or planetary rolling
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • 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
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Metal Rolling (AREA)
CA002018261A 1989-06-05 1990-06-05 Multi-roll cluster rolling apparatus Expired - Fee Related CA2018261C (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP141058 1989-06-05
JP14105889A JPH0745047B2 (ja) 1989-06-05 1989-06-05 多段圧延機
JP141059 1989-06-05
JP1141059A JPH07102367B2 (ja) 1989-06-05 1989-06-05 多段圧延機
JP141057 1989-06-05
JP14105789A JPH0745046B2 (ja) 1989-06-05 1989-06-05 多段圧延機
JP147958 1989-06-09
JP1147958A JPH0313212A (ja) 1989-06-09 1989-06-09 多段圧延機
JP147959 1989-06-09
JP1147959A JPH0313213A (ja) 1989-06-09 1989-06-09 多段圧延機
JP147960 1989-06-09
JP1147960A JPH0313214A (ja) 1989-06-09 1989-06-09 多段圧延機

Publications (2)

Publication Number Publication Date
CA2018261A1 CA2018261A1 (en) 1990-12-05
CA2018261C true CA2018261C (en) 1994-11-15

Family

ID=27552938

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018261A Expired - Fee Related CA2018261C (en) 1989-06-05 1990-06-05 Multi-roll cluster rolling apparatus

Country Status (6)

Country Link
EP (1) EP0401685B2 (de)
KR (1) KR930006110B1 (de)
CA (1) CA2018261C (de)
DE (1) DE69009102T3 (de)
FI (1) FI902759A7 (de)
NO (1) NO178254C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8413476B2 (en) 2006-06-14 2013-04-09 Siemens Vai Metals Technologies Gmbh Rolling mill stand for the production of rolled strip or sheet metal

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179851A (en) * 1990-12-14 1993-01-19 T. Sendzimir, Inc. Crown adjustment control system for cluster mills
JP3218008B2 (ja) * 1998-03-30 2001-10-15 株式会社日立製作所 クラスター型圧延機及び圧延方法
AT410765B (de) * 2001-09-12 2003-07-25 Voest Alpine Ind Anlagen Walzgerüst zur herstellung von walzband
CN100333845C (zh) * 2004-08-30 2007-08-29 宝山钢铁股份有限公司 一种辊形设计方法和抑制高次浪形的轧辊
JP5578892B2 (ja) * 2010-03-11 2014-08-27 株式会社神戸製鋼所 多段圧延機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN150120B (de) * 1978-05-19 1982-07-24 Sendzimir Inc T
DE2835514C2 (de) * 1978-08-12 1982-12-02 Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer Vorrichtung zum axialen Verschieben von konischen Zwischenwalzen in einem Mehrrollen-Walzgerüst
ES2031478T3 (es) * 1986-08-05 1992-12-16 Sundwiger Eisenhutte Maschinenfabrik Gmbh & Co. Caja de laminacion de varios cilindros.
DE3712043C2 (de) * 1987-04-09 1995-04-13 Schloemann Siemag Ag Walzgerüst mit axial verschiebbaren Walzen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8413476B2 (en) 2006-06-14 2013-04-09 Siemens Vai Metals Technologies Gmbh Rolling mill stand for the production of rolled strip or sheet metal

Also Published As

Publication number Publication date
KR910000254A (ko) 1991-01-29
NO178254C (no) 1996-02-21
DE69009102T3 (de) 2001-02-08
EP0401685B1 (de) 1994-05-25
FI902759A7 (fi) 1990-12-06
EP0401685A1 (de) 1990-12-12
AU604620B1 (en) 1990-12-20
NO178254B (no) 1995-11-13
DE69009102T2 (de) 1994-09-29
NO902458D0 (no) 1990-06-01
FI902759A0 (fi) 1990-06-04
CA2018261A1 (en) 1990-12-05
KR930006110B1 (ko) 1993-07-07
EP0401685B2 (de) 2000-03-08
DE69009102D1 (de) 1994-06-30
NO902458L (no) 1990-12-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed