ATE217219T1 - Verfahren und vorrichtung zum rollformen und materialzuschnitte - Google Patents

Verfahren und vorrichtung zum rollformen und materialzuschnitte

Info

Publication number
ATE217219T1
ATE217219T1 AT97924435T AT97924435T ATE217219T1 AT E217219 T1 ATE217219 T1 AT E217219T1 AT 97924435 T AT97924435 T AT 97924435T AT 97924435 T AT97924435 T AT 97924435T AT E217219 T1 ATE217219 T1 AT E217219T1
Authority
AT
Austria
Prior art keywords
pct
cone
radius
blank
edges
Prior art date
Application number
AT97924435T
Other languages
English (en)
Inventor
Jan Toerngren
Herman Thuswaldner
Original Assignee
Ribea Engineering 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 Ribea Engineering Ab filed Critical Ribea Engineering Ab
Application granted granted Critical
Publication of ATE217219T1 publication Critical patent/ATE217219T1/de

Links

Classifications

    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
AT97924435T 1996-05-24 1997-05-21 Verfahren und vorrichtung zum rollformen und materialzuschnitte ATE217219T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601977A SE508883C2 (sv) 1996-05-24 1996-05-24 Valsningsförfarande och maskin för framställning av en konisk mantel av plåt, samt ämne härför
PCT/SE1997/000823 WO1997045215A1 (en) 1996-05-24 1997-05-21 Method for roll forming and machine and blank for this

Publications (1)

Publication Number Publication Date
ATE217219T1 true ATE217219T1 (de) 2002-05-15

Family

ID=20402679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97924435T ATE217219T1 (de) 1996-05-24 1997-05-21 Verfahren und vorrichtung zum rollformen und materialzuschnitte

Country Status (7)

Country Link
US (1) US6135343A (de)
EP (1) EP0907433B1 (de)
AT (1) ATE217219T1 (de)
AU (1) AU2985597A (de)
DE (1) DE69712480D1 (de)
SE (1) SE508883C2 (de)
WO (1) WO1997045215A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6629415B2 (en) 2001-10-27 2003-10-07 General Electric Co. Methods and apparatus for modeling gas turbine engine combustor liners
CN101596678B (zh) * 2009-06-15 2011-03-16 江苏沪宁钢机股份有限公司 一种椭圆形钢构件的加工方法
EP2839895B1 (de) * 2010-09-23 2018-06-13 Shape Corp. Vorrichtung und Verfahren zum Herstellen von einem Rohrbalken mit einem einzelnen zentralen Steg
WO2012146317A1 (en) * 2011-04-27 2012-11-01 Uztek Endustri Tesisleri Insaat Imalat Ve Montaj Sanayi Ve Ticaret Limited Sirketi Tower production method
RU2492016C1 (ru) * 2012-07-23 2013-09-10 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Способ изготовления эксцентричного перехода между трубами
RU2664998C2 (ru) * 2016-07-25 2018-08-24 Общество с ограниченной ответственностью "СибМет" Способ штамповки соединительных деталей трубопроводов
CN113329826B (zh) 2018-11-27 2023-12-05 形状集团 镀锌多管形梁及其连续成型方法
US11767087B2 (en) * 2021-06-30 2023-09-26 FabX Industries, Inc. Automated method for nose cone manufacturing
DE102022117278A1 (de) * 2022-07-12 2024-01-18 Stetter Gesellschaft mit beschränkter Haftung Mischertrommel, Betonmischer und Verfahren zur Herstellung einer Mischertrommel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926320A (en) * 1932-01-02 1933-09-12 Jessop Steel Company Method of making tapered metal plates
US2362657A (en) * 1942-06-26 1944-11-14 Heil Co Art of curved and tapered tank manufacture
US3016082A (en) * 1957-05-10 1962-01-09 Whiteley Read Engineers Ltd Roll bending machines for curving plate members
US3091279A (en) * 1960-05-04 1963-05-28 Lockheed Aircrat Corp Method and apparatus for forming conically shaped articles
CH409830A (it) * 1962-11-19 1966-03-31 Boldrini Spa Macchina per curvare lamiere, in particolare per ottenere pezzi conici
CH494604A (de) * 1968-08-10 1970-08-15 Haeusler Christian Rundmaschine zur Herstellung eines Konus aus einem kreisringsegmentförmigen Blech
US3715557A (en) * 1971-05-11 1973-02-06 Rostfria Tak Ab Method of, and apparatus for spirally winding strip metal about a pipe, and securing adjacent strips by welding
US3768292A (en) * 1972-04-20 1973-10-30 Tsuru Tekkosho Kk Machines for bending segmental annular plate or sheet into conical frustom
US4195509A (en) * 1976-06-12 1980-04-01 Hinrichs Gesellschaft Mit Beschrankter Haftung Device for bending ring segment-shaped plate blanks into conically shaped parts
LU77511A1 (de) * 1977-06-09 1979-01-19
FI74414C (fi) * 1980-08-18 1988-02-08 Sl Tuotanto Oy Anordning foer framstaellning av ett metallroer.
US4476194A (en) * 1982-11-10 1984-10-09 United Technologies Corporation Contour forming conical shapes
DE3666673D1 (en) * 1985-06-04 1989-12-07 Haeusler Ag Chr Method of making a conical shell with a sheet metal rolling machine and machine for carrying out the method
DK113093D0 (da) * 1993-10-08 1993-10-08 Jens Peis Makinfabrik A S Pladevalse

Also Published As

Publication number Publication date
AU2985597A (en) 1998-01-05
SE9601977L (sv) 1997-11-25
WO1997045215A1 (en) 1997-12-04
SE9601977D0 (sv) 1996-05-24
SE508883C2 (sv) 1998-11-16
US6135343A (en) 2000-10-24
EP0907433A1 (de) 1999-04-14
DE69712480D1 (de) 2002-06-13
EP0907433B1 (de) 2002-05-08

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Legal Events

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