SE0101775D0 - Apparatus and method for reshaping tubes - Google Patents

Apparatus and method for reshaping tubes

Info

Publication number
SE0101775D0
SE0101775D0 SE0101775A SE0101775A SE0101775D0 SE 0101775 D0 SE0101775 D0 SE 0101775D0 SE 0101775 A SE0101775 A SE 0101775A SE 0101775 A SE0101775 A SE 0101775A SE 0101775 D0 SE0101775 D0 SE 0101775D0
Authority
SE
Sweden
Prior art keywords
reshaping
tubes
tube
alterning
oval
Prior art date
Application number
SE0101775A
Other languages
Swedish (sv)
Other versions
SE0101775L (en
SE521361C2 (en
Inventor
Lars-Aake Mattsson
Original Assignee
Lindab Ab
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 Lindab Ab filed Critical Lindab Ab
Priority to SE0101775A priority Critical patent/SE521361C2/en
Publication of SE0101775D0 publication Critical patent/SE0101775D0/en
Priority to PCT/SE2002/000942 priority patent/WO2002094467A2/en
Priority to AU2002305982A priority patent/AU2002305982A1/en
Priority to PL02367747A priority patent/PL367747A1/en
Priority to CNA028101480A priority patent/CN1509215A/en
Priority to JP2002591172A priority patent/JP2004525773A/en
Priority to EP02733700A priority patent/EP1387726A2/en
Priority to CZ20033401A priority patent/CZ20033401A3/en
Publication of SE0101775L publication Critical patent/SE0101775L/en
Publication of SE521361C2 publication Critical patent/SE521361C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/155—Making tubes with non circular section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

In a method of reshaping a tube (4), an apparatus is used which has a roller nip (10, 11) for rotating the tube (4), and a shaping roller assembly (12, 13) for alterning the cross-section of the tube (4), for instance from round to oval.
SE0101775A 2001-05-18 2001-05-18 Device, method, roller assembly and use of roller assembly for reshaping a pipe SE521361C2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0101775A SE521361C2 (en) 2001-05-18 2001-05-18 Device, method, roller assembly and use of roller assembly for reshaping a pipe
PCT/SE2002/000942 WO2002094467A2 (en) 2001-05-18 2002-05-17 Apparatus and method for reshaping tubes
AU2002305982A AU2002305982A1 (en) 2001-05-18 2002-05-17 Apparatus and method for reshaping tubes
PL02367747A PL367747A1 (en) 2001-05-18 2002-05-17 Apparatus and method for reshaping tubes
CNA028101480A CN1509215A (en) 2001-05-18 2002-05-17 Apparatus and methof for reshaping tubes
JP2002591172A JP2004525773A (en) 2001-05-18 2002-05-17 Apparatus and method for deforming a tube
EP02733700A EP1387726A2 (en) 2001-05-18 2002-05-17 Apparatus and method for reshaping tubes
CZ20033401A CZ20033401A3 (en) 2001-05-18 2002-05-17 Method for reshaping tubes and apparatus for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101775A SE521361C2 (en) 2001-05-18 2001-05-18 Device, method, roller assembly and use of roller assembly for reshaping a pipe

Publications (3)

Publication Number Publication Date
SE0101775D0 true SE0101775D0 (en) 2001-05-18
SE0101775L SE0101775L (en) 2002-11-19
SE521361C2 SE521361C2 (en) 2003-10-28

Family

ID=20284178

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101775A SE521361C2 (en) 2001-05-18 2001-05-18 Device, method, roller assembly and use of roller assembly for reshaping a pipe

Country Status (8)

Country Link
EP (1) EP1387726A2 (en)
JP (1) JP2004525773A (en)
CN (1) CN1509215A (en)
AU (1) AU2002305982A1 (en)
CZ (1) CZ20033401A3 (en)
PL (1) PL367747A1 (en)
SE (1) SE521361C2 (en)
WO (1) WO2002094467A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007095843A1 (en) * 2006-02-21 2007-08-30 Jilin University Flexible three-dimensional work-piece forming equipment
JP5406823B2 (en) * 2008-03-05 2014-02-05 東洋鋼鈑株式会社 Optical transmission equipment
CN103386429B (en) * 2012-05-10 2017-06-20 江阴德玛斯特钻具有限公司 The furling plate round machine of drill rod thread protective case
CN102921785B (en) * 2012-10-25 2014-08-20 佛山神威热交换器有限公司 Method and device for processing copper tube with spiral rib fin
ITTO20130081A1 (en) * 2013-01-31 2014-08-01 Roccia S R L CALENDER PREFERABLY WITH A DOUBLE CALL WITH A LOWER STRUCTURE
CN107756142A (en) * 2016-08-23 2018-03-06 河南省大方重型机器有限公司 A kind of rectangular tube ellipse forming frock
CN106623532B (en) * 2017-03-02 2018-07-24 郑常 A kind of lathe rolling steel plate
CN111097560B (en) * 2019-11-22 2021-06-04 安徽工业大学 Pipette tip based on secondary forming, preparation method and application

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425778A (en) * 1973-12-20 1976-02-18 Nikia Ab Oy Shaping device for reshaping a tube
DE227870T1 (en) * 1985-12-30 1987-11-05 Societe Nouvelle Des Ateliers Et Chantiers Du Havre, Le Havre MACHINE FOR BENDING SHEETS WITH AUTOMATIC CONTROL.
DE3729868C1 (en) * 1987-09-05 1988-04-21 Sotralentz Sa Method for the production of a cylinder from an elongate sheet-steel blank
DE4210227A1 (en) * 1992-03-28 1993-09-30 Zentgraf Maschinenbau Gmbh Mfr. of tubes from sheet metal - by machine with three rollers mounted in frame which can be swung about axis of one roller.
IT1296576B1 (en) * 1997-11-27 1999-07-14 Promau Srl AUTOMATIC EQUIPMENT FOR BENDING SHEETS, WITH DIGITAL SELECTIVE CONTROL

Also Published As

Publication number Publication date
EP1387726A2 (en) 2004-02-11
JP2004525773A (en) 2004-08-26
CN1509215A (en) 2004-06-30
AU2002305982A1 (en) 2002-12-03
CZ20033401A3 (en) 2004-12-15
PL367747A1 (en) 2005-03-07
WO2002094467A2 (en) 2002-11-28
WO2002094467A3 (en) 2003-02-06
SE0101775L (en) 2002-11-19
SE521361C2 (en) 2003-10-28

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