JPH0254187B2 - - Google Patents

Info

Publication number
JPH0254187B2
JPH0254187B2 JP59021608A JP2160884A JPH0254187B2 JP H0254187 B2 JPH0254187 B2 JP H0254187B2 JP 59021608 A JP59021608 A JP 59021608A JP 2160884 A JP2160884 A JP 2160884A JP H0254187 B2 JPH0254187 B2 JP H0254187B2
Authority
JP
Japan
Prior art keywords
welding
pipe
pipes
weld metal
tube
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.)
Expired - Lifetime
Application number
JP59021608A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60166169A (ja
Inventor
Kenji Takahashi
Kazumi Kawasaki
Junji Tamura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2160884A priority Critical patent/JPS60166169A/ja
Publication of JPS60166169A publication Critical patent/JPS60166169A/ja
Publication of JPH0254187B2 publication Critical patent/JPH0254187B2/ja
Granted 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
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation

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)
JP2160884A 1984-02-10 1984-02-10 アルミニウム管の溶接方法 Granted JPS60166169A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2160884A JPS60166169A (ja) 1984-02-10 1984-02-10 アルミニウム管の溶接方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2160884A JPS60166169A (ja) 1984-02-10 1984-02-10 アルミニウム管の溶接方法

Publications (2)

Publication Number Publication Date
JPS60166169A JPS60166169A (ja) 1985-08-29
JPH0254187B2 true JPH0254187B2 (zh) 1990-11-20

Family

ID=12059747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2160884A Granted JPS60166169A (ja) 1984-02-10 1984-02-10 アルミニウム管の溶接方法

Country Status (1)

Country Link
JP (1) JPS60166169A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186173A (ja) * 1985-02-15 1986-08-19 Hitachi Seiko Ltd 突合せ溶接方法
DE19724434C1 (de) * 1997-06-10 1998-07-16 Friedel Paul Kalberg Verfahren für das Lichtbogenschweißen einer vertikal orientierten in sich geschlossenen Naht mit zweidimensionalem Verlauf, insbesondere für Rundnähte molchbarer Rohrleitungen
CN102837115A (zh) * 2012-09-27 2012-12-26 中国化学工程第三建设有限公司 铝及铝合金设备或管道的无间隙焊接方法
CN107225310A (zh) * 2017-06-22 2017-10-03 山东电力建设第工程公司 铝合金管氩弧焊接过程优化方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49115045A (zh) * 1973-03-08 1974-11-02
JPS516146A (ja) * 1974-07-05 1976-01-19 Matsushita Electric Ind Co Ltd Jidoyosetsuhoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49115045A (zh) * 1973-03-08 1974-11-02
JPS516146A (ja) * 1974-07-05 1976-01-19 Matsushita Electric Ind Co Ltd Jidoyosetsuhoho

Also Published As

Publication number Publication date
JPS60166169A (ja) 1985-08-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees