AT261361B - Verfahren und Vorrichtung zur Herstellung geschweißter Erzeugnisse, insbesondere Rohre aus rostfreiem Stahl - Google Patents

Verfahren und Vorrichtung zur Herstellung geschweißter Erzeugnisse, insbesondere Rohre aus rostfreiem Stahl

Info

Publication number
AT261361B
AT261361B AT906262A AT906262A AT261361B AT 261361 B AT261361 B AT 261361B AT 906262 A AT906262 A AT 906262A AT 906262 A AT906262 A AT 906262A AT 261361 B AT261361 B AT 261361B
Authority
AT
Austria
Prior art keywords
production
stainless steel
pipes made
welded products
particular pipes
Prior art date
Application number
AT906262A
Other languages
English (en)
Inventor
Alfred Birger Ivar Holmgren
Original Assignee
Alfred Birger Ivar Holmgren
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 Alfred Birger Ivar Holmgren filed Critical Alfred Birger Ivar Holmgren
Application granted granted Critical
Publication of AT261361B publication Critical patent/AT261361B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/122—Making tubes or metal hoses with helically arranged seams with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
    • B23K9/0325—Seam welding; Backing means; Inserts for three-dimensional seams helicoidal seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
AT906262A 1962-09-18 1962-11-19 Verfahren und Vorrichtung zur Herstellung geschweißter Erzeugnisse, insbesondere Rohre aus rostfreiem Stahl AT261361B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1003162 1962-09-18

Publications (1)

Publication Number Publication Date
AT261361B true AT261361B (de) 1968-04-25

Family

ID=20291547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT906262A AT261361B (de) 1962-09-18 1962-11-19 Verfahren und Vorrichtung zur Herstellung geschweißter Erzeugnisse, insbesondere Rohre aus rostfreiem Stahl

Country Status (4)

Country Link
US (1) US3263054A (de)
AT (1) AT261361B (de)
CH (1) CH410831A (de)
GB (1) GB1016910A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100755260B1 (ko) * 2006-10-26 2007-09-05 김용우 익스팬션 조인트의 제조공법
DE102012111584A1 (de) * 2012-11-29 2014-06-05 Rehau Ag + Co Verfahren zur Herstellung einer Rohrleitung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806958A (en) * 1931-05-26 of milwaukee
CA576019A (en) * 1959-05-19 M. Holman Keith Method and apparatus for welding tubing
US1623434A (en) * 1926-04-28 1927-04-05 Frank P Ofner Pipe-welding apparatus
US1952319A (en) * 1932-07-29 1934-03-27 George K Hull Pipe assembling and welding apparatus
US2403221A (en) * 1941-05-07 1946-07-02 Sun Shipbuilding & Dry Dock Co Welding apparatus
US2630514A (en) * 1950-06-14 1953-03-03 Republic Steel Corp Seam welding procedure
US2819379A (en) * 1952-03-07 1958-01-07 Armco Steel Corp Double pass welding of spiral pipe

Also Published As

Publication number Publication date
US3263054A (en) 1966-07-26
CH410831A (de) 1966-04-15
GB1016910A (en) 1966-01-12

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