CA2326331A1 - Cylindre de travail pour dispositif de laminage - Google Patents

Cylindre de travail pour dispositif de laminage Download PDF

Info

Publication number
CA2326331A1
CA2326331A1 CA002326331A CA2326331A CA2326331A1 CA 2326331 A1 CA2326331 A1 CA 2326331A1 CA 002326331 A CA002326331 A CA 002326331A CA 2326331 A CA2326331 A CA 2326331A CA 2326331 A1 CA2326331 A1 CA 2326331A1
Authority
CA
Canada
Prior art keywords
work roll
disks
rolling apparatus
work
walls
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.)
Abandoned
Application number
CA002326331A
Other languages
English (en)
Inventor
Keigo Kobayashi
Norikazu Inaba
Takashi Tamura
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.)
Resonac Holdings Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2326331A1 publication Critical patent/CA2326331A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same
    • 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
    • B21B1/227—Surface roughening or texturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

L'invention concerne un cylindre de travail pour dispositif de laminage, permettant de produire à partir de plaques de métal, des produits présentant une section modifiée, par exemple une partie en forme de plaque et une pluralité de parois montantes solidaires d'une surface de la partie plaque, séparées par des intervalles, comme par exemple des éléments formant un tube d'échange thermique plat, un puits de chaleur et une structure de conducteurs. Le processus de production est plus simple et la surface terminée est plus précise qu'avec les cylindres de travail conventionnels. On empile alternativement plusieurs types de disques (20A, 20B, 21A, 21B) de diamètres différents l'un après l'autre sur un même axe on les assemble les uns aux autres. Des disques (20A, 20B) de grand diamètre sont disposés dans les zones sans parois montantes et des disques (21A, 21B) de faible diamètre présentant un rayon plus petit sont disposés dans les zones dans lesquelles des parois montantes doivent être formées, et les surfaces périphériques externes des disques (20A, 20B, 21A, 21B) sont formées comme des surfaces finies.
CA002326331A 1998-03-31 1999-03-29 Cylindre de travail pour dispositif de laminage Abandoned CA2326331A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8536998 1998-03-31
JP10/85369 1998-03-31
PCT/JP1999/001596 WO1999050003A1 (fr) 1998-03-31 1999-03-29 Cylindre de travail pour dispositif de laminage

Publications (1)

Publication Number Publication Date
CA2326331A1 true CA2326331A1 (fr) 1999-10-07

Family

ID=13856811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002326331A Abandoned CA2326331A1 (fr) 1998-03-31 1999-03-29 Cylindre de travail pour dispositif de laminage

Country Status (9)

Country Link
US (1) US20020062674A1 (fr)
EP (1) EP1114681B1 (fr)
JP (1) JP4194241B2 (fr)
AT (1) ATE284764T1 (fr)
CA (1) CA2326331A1 (fr)
CZ (1) CZ20003569A3 (fr)
DE (1) DE69922671T2 (fr)
ES (1) ES2233026T3 (fr)
WO (1) WO1999050003A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE387970T1 (de) * 2003-05-20 2008-03-15 Showa Denko Kk Walzvorrichtung und diese verwendendes verfahren zur herstellung eines produkts mit verschiedenen querschnitten
KR100769065B1 (ko) * 2006-05-18 2007-10-22 엘지전자 주식회사 플라즈마 디스플레이 장치의 히트싱크
CN102172623A (zh) * 2011-01-17 2011-09-07 重庆大学 镁合金板材轧制轧辊装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616159A (en) * 1968-11-21 1971-10-26 Union Carbide Corp Controllably oriented fibrous product
US3648502A (en) * 1970-03-04 1972-03-14 Trane Co Method and apparatus for forming a heat exchanger tube with closely spaced integral fins
JPS5346262Y2 (fr) * 1975-08-20 1978-11-06
JPS60143926A (ja) * 1983-12-30 1985-07-30 Nippon Petrochem Co Ltd 凹凸シートの成形装置
JPH0623602U (ja) * 1992-08-27 1994-03-29 共英製鋼株式会社 Ｉ形鋼用圧延ロール
JP3381130B2 (ja) * 1995-12-28 2003-02-24 昭和電工株式会社 偏平状熱交換管の製造方法
EP0711399A4 (fr) * 1993-08-04 1997-07-02 Insilco Corp Tube de radiateur, procede et dispositif de fabrication

Also Published As

Publication number Publication date
WO1999050003A1 (fr) 1999-10-07
ATE284764T1 (de) 2005-01-15
EP1114681A4 (fr) 2003-06-11
EP1114681B1 (fr) 2004-12-15
DE69922671T2 (de) 2005-10-06
US20020062674A1 (en) 2002-05-30
EP1114681A1 (fr) 2001-07-11
ES2233026T3 (es) 2005-06-01
JP4194241B2 (ja) 2008-12-10
DE69922671D1 (de) 2005-01-20
CZ20003569A3 (cs) 2001-09-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued