JPS52156742A - Method of fabricating longitudial seal welded copper tubes and apparatus therefor - Google Patents

Method of fabricating longitudial seal welded copper tubes and apparatus therefor

Info

Publication number
JPS52156742A
JPS52156742A JP12085476A JP12085476A JPS52156742A JP S52156742 A JPS52156742 A JP S52156742A JP 12085476 A JP12085476 A JP 12085476A JP 12085476 A JP12085476 A JP 12085476A JP S52156742 A JPS52156742 A JP S52156742A
Authority
JP
Japan
Prior art keywords
longitudial
fabricating
apparatus therefor
copper tubes
seal welded
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.)
Pending
Application number
JP12085476A
Other languages
Japanese (ja)
Inventor
Tsuiimeku Geruharuto
Gunia Eeuaruto
Norutoman Geruto
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of JPS52156742A publication Critical patent/JPS52156742A/en
Pending legal-status Critical Current

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
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • 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
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP12085476A 1976-06-23 1976-10-09 Method of fabricating longitudial seal welded copper tubes and apparatus therefor Pending JPS52156742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628166 DE2628166A1 (en) 1976-06-23 1976-06-23 Longitudinally welded pipe made from copper strip - using helium round welding zone to exclude air, thus raising weld strength

Publications (1)

Publication Number Publication Date
JPS52156742A true JPS52156742A (en) 1977-12-27

Family

ID=5981248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12085476A Pending JPS52156742A (en) 1976-06-23 1976-10-09 Method of fabricating longitudial seal welded copper tubes and apparatus therefor

Country Status (3)

Country Link
JP (1) JPS52156742A (en)
CH (1) CH595931A5 (en)
DE (1) DE2628166A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187506A (en) * 1987-01-28 1988-08-03 Showa Electric Wire & Cable Co Ltd Manufacture of hollow superconductor
JPH02175077A (en) * 1988-12-26 1990-07-06 Nippon Mining Co Ltd Welding method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149835C2 (en) * 1981-12-16 1983-11-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Device for protective gas flooding and for welding together hollow bodies with a large clear width under protective gas flooding
CN103600158B (en) * 2013-11-01 2015-09-23 达力普石油专用管有限公司 Oxygen-free copper foundry goods welding procedure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187506A (en) * 1987-01-28 1988-08-03 Showa Electric Wire & Cable Co Ltd Manufacture of hollow superconductor
JPH02175077A (en) * 1988-12-26 1990-07-06 Nippon Mining Co Ltd Welding method

Also Published As

Publication number Publication date
DE2628166A1 (en) 1978-01-05
CH595931A5 (en) 1978-02-28

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