JPS53103969A - Prevention of terminal end defficiency formed during welding pipe joint portion by plural welding bars - Google Patents

Prevention of terminal end defficiency formed during welding pipe joint portion by plural welding bars

Info

Publication number
JPS53103969A
JPS53103969A JP1224678A JP1224678A JPS53103969A JP S53103969 A JPS53103969 A JP S53103969A JP 1224678 A JP1224678 A JP 1224678A JP 1224678 A JP1224678 A JP 1224678A JP S53103969 A JPS53103969 A JP S53103969A
Authority
JP
Japan
Prior art keywords
defficiency
prevention
joint portion
pipe joint
terminal end
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
JP1224678A
Other languages
English (en)
Inventor
Hene Pauruueritsuku
Murujiku Mariannmihiyaeru
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of JPS53103969A publication Critical patent/JPS53103969A/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP1224678A 1977-02-23 1978-02-06 Prevention of terminal end defficiency formed during welding pipe joint portion by plural welding bars Pending JPS53103969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708364A DE2708364C3 (de) 1977-02-23 1977-02-23 Verfahren zur Vermeidung von Endfehlern

Publications (1)

Publication Number Publication Date
JPS53103969A true JPS53103969A (en) 1978-09-09

Family

ID=6002210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1224678A Pending JPS53103969A (en) 1977-02-23 1978-02-06 Prevention of terminal end defficiency formed during welding pipe joint portion by plural welding bars

Country Status (5)

Country Link
JP (1) JPS53103969A (ja)
DE (1) DE2708364C3 (ja)
FR (1) FR2381589A1 (ja)
GB (1) GB1579607A (ja)
IT (1) IT1091867B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07164145A (ja) * 1994-03-14 1995-06-27 Toyota Motor Corp 突合せ溶接方法および突合せ溶接用ブランク
WO2019151162A1 (ja) * 2018-01-31 2019-08-08 株式会社神戸製鋼所 片面サブマージアーク溶接方法、および片面サブマージアーク溶接装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1459849A1 (ru) * 1978-12-25 1989-02-23 Предприятие П/Я А-3959 Способ дуговой сварки плав щимс электродом
JPS58202991A (ja) * 1982-05-21 1983-11-26 Kawasaki Steel Corp Ｕｏ鋼管の内面シーム溶接方法
JPS63502331A (ja) * 1986-02-20 1988-09-08 フセソユ−ズヌイ、ナウチノ−イスレドワ−チェルスキ−、プロエクトノ−コンストルクトルスキ−、イ、チェフノロギ−チェスキ−、インスチツ−ト、エレクトロスワロチノボ、オボルドワニア　（ブニイエソ） 電気ア−ク溶接法
DE10125830A1 (de) * 2001-05-26 2002-11-28 Nexans France S A Verfahren zur Herstellung einer Schweißverbindung
KR101108039B1 (ko) * 2004-06-24 2012-01-25 엘지전자 주식회사 건조기용 드럼의 용접 장치 및 용접 방법
CA2611243C (en) * 2006-06-14 2010-02-02 Matsushita Electric Industrial Co., Ltd. Method of controlling arc welding

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1244905A (en) * 1916-09-02 1917-10-30 Henry H Scott Smoker's pouch.
US2564396A (en) * 1949-11-01 1951-08-14 Republic Steel Corp Seam welding procedure for pipe manufacture
US2897343A (en) * 1955-10-11 1959-07-28 Air Liquide Method and apparatus for automatic arc welding with a fusible electrode
US2868956A (en) * 1956-04-04 1959-01-13 Union Carbide Corp Multi-arc welding
FR1447106A (fr) * 1958-06-17 1966-07-29 évanouisseur d'arc électrique de soudage
US3686465A (en) * 1971-03-25 1972-08-22 Aluminum Co Of America Automatic slope control arrangement for welding apparatus
FR2140964A5 (ja) * 1971-06-11 1973-01-19 Faure Etienne
DE2252306A1 (de) * 1972-10-20 1974-05-02 Mannesmann Roehren Werke Ag Verfahren zum herstellen eines laengsnahtgeschweissten rohres
DE2538715C3 (de) * 1975-08-30 1979-08-16 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Endkrater-Füllung beim maschinellen Lichtbogenschweißen
DE2609201C3 (de) * 1976-03-05 1979-07-19 Kobe Steel Ltd., Kobe, Hyogo (Japan) Verfahren zum Verhüten von Endkraterrissen beim Lichtbogenschweißen von Stumpfnähten durch Vorschweißbleche

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07164145A (ja) * 1994-03-14 1995-06-27 Toyota Motor Corp 突合せ溶接方法および突合せ溶接用ブランク
JP2616691B2 (ja) * 1994-03-14 1997-06-04 トヨタ自動車株式会社 プレス成形用集合ブランクの製造方法および集合ブランク
WO2019151162A1 (ja) * 2018-01-31 2019-08-08 株式会社神戸製鋼所 片面サブマージアーク溶接方法、および片面サブマージアーク溶接装置

Also Published As

Publication number Publication date
IT7819082A0 (it) 1978-01-06
FR2381589B1 (ja) 1982-08-20
DE2708364B2 (de) 1980-09-11
GB1579607A (en) 1980-11-19
DE2708364C3 (de) 1981-07-09
DE2708364A1 (de) 1978-08-31
FR2381589A1 (fr) 1978-09-22
IT1091867B (it) 1985-07-06

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