EP1046435A4 - Laminoir perceur et procede de changement de canon - Google Patents

Laminoir perceur et procede de changement de canon

Info

Publication number
EP1046435A4
EP1046435A4 EP98947809A EP98947809A EP1046435A4 EP 1046435 A4 EP1046435 A4 EP 1046435A4 EP 98947809 A EP98947809 A EP 98947809A EP 98947809 A EP98947809 A EP 98947809A EP 1046435 A4 EP1046435 A4 EP 1046435A4
Authority
EP
European Patent Office
Prior art keywords
cannon
changing
piercing mill
piercing
mill
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.)
Granted
Application number
EP98947809A
Other languages
German (de)
English (en)
Other versions
EP1046435A1 (fr
EP1046435B1 (fr
Inventor
Hisao Goto
Masaomi Nakamura
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of EP1046435A1 publication Critical patent/EP1046435A1/fr
Publication of EP1046435A4 publication Critical patent/EP1046435A4/fr
Application granted granted Critical
Publication of EP1046435B1 publication Critical patent/EP1046435B1/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
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • 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
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP98947809A 1997-10-13 1998-10-09 Laminoir perceur et procede de changement de canon Expired - Lifetime EP1046435B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27890497 1997-10-13
JP27890497A JP3297994B2 (ja) 1997-10-13 1997-10-13 穿孔圧延機およびキャノン取り換え方法
PCT/JP1998/004572 WO1999019090A1 (fr) 1997-10-13 1998-10-09 Laminoir perceur et procede de changement de canon

Publications (3)

Publication Number Publication Date
EP1046435A1 EP1046435A1 (fr) 2000-10-25
EP1046435A4 true EP1046435A4 (fr) 2001-04-18
EP1046435B1 EP1046435B1 (fr) 2004-01-14

Family

ID=17603721

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98947809A Expired - Lifetime EP1046435B1 (fr) 1997-10-13 1998-10-09 Laminoir perceur et procede de changement de canon

Country Status (4)

Country Link
EP (1) EP1046435B1 (fr)
JP (1) JP3297994B2 (fr)
DE (1) DE69821138T2 (fr)
WO (1) WO1999019090A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102327897A (zh) * 2011-07-26 2012-01-25 太原通泽重工有限公司 一种穿孔机顶头定心装置
RU2523402C1 (ru) * 2012-12-18 2014-07-20 Открытое акционерное общество "Челябинский трубопрокатный завод" Способ прошивки слитков и заготовок массой от 3 до 10 тонн в гильзы в стане поперечно-винтовой прокатки

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043208B2 (ja) * 1979-07-30 1985-09-27 三菱重工業株式会社 竪型製管機械用入側ガイド筒の取付構造
JPS57109505A (en) * 1980-12-27 1982-07-08 Ishikawajima Harima Heavy Ind Co Ltd Method and device for exchanging cannon guide of mannesmann skew rolling mill

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9919090A1 *

Also Published As

Publication number Publication date
JPH11114609A (ja) 1999-04-27
EP1046435A1 (fr) 2000-10-25
DE69821138T2 (de) 2004-10-21
JP3297994B2 (ja) 2002-07-02
EP1046435B1 (fr) 2004-01-14
WO1999019090A1 (fr) 1999-04-22
DE69821138D1 (de) 2004-02-19

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