JPS5764490A - Circumfeential automatic tig welding device - Google Patents

Circumfeential automatic tig welding device

Info

Publication number
JPS5764490A
JPS5764490A JP13872080A JP13872080A JPS5764490A JP S5764490 A JPS5764490 A JP S5764490A JP 13872080 A JP13872080 A JP 13872080A JP 13872080 A JP13872080 A JP 13872080A JP S5764490 A JPS5764490 A JP S5764490A
Authority
JP
Japan
Prior art keywords
bodies
split
pipes
electrode
rings
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.)
Granted
Application number
JP13872080A
Other languages
Japanese (ja)
Other versions
JPS6150072B2 (en
Inventor
Michito Sakamoto
Yoshihisa Nishikawa
Yasumi Nagura
Akio Nakamura
Shogo Inoue
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP13872080A priority Critical patent/JPS5764490A/en
Publication of JPS5764490A publication Critical patent/JPS5764490A/en
Publication of JPS6150072B2 publication Critical patent/JPS6150072B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To make butt welding in a narrow place possible by mounting two split rotatable electricity conducting rings on their inner side of two split bodies enclosing the circumferential surface of pipes, using transparent materials for the annular parts of the bodies opposite to the swiveling locus of an electrode holding these, and providing two split adapter rings contacting tightly the circumferential surface of the pipes on both sides of the bodies.
CONSTITUTION: Two split electricity conducting rings 14a, b are provided rotatably on the inner side of two split bodies 3 enclosing the circumference of pipes 1, and an electrode 16 is held by one ring 14a thereof. Transparent materials 18a, b of quartz glass or the like are used for the annular parts of the bodies 3 opposite to the locus of the electrode 16 swiveled by the rotation of the ring 14a, and further two split adapter rings 10a, b contacting tightly the cylindrical circumferential surfaces of the bodies 3 are provided. Here, electricity is supplied to the electrode 16 to generate an arc, by which the butt parts of the pipes 1 are welded under monitoring through the materials 18a, b.
COPYRIGHT: (C)1982,JPO&Japio
JP13872080A 1980-10-06 1980-10-06 Circumfeential automatic tig welding device Granted JPS5764490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13872080A JPS5764490A (en) 1980-10-06 1980-10-06 Circumfeential automatic tig welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13872080A JPS5764490A (en) 1980-10-06 1980-10-06 Circumfeential automatic tig welding device

Publications (2)

Publication Number Publication Date
JPS5764490A true JPS5764490A (en) 1982-04-19
JPS6150072B2 JPS6150072B2 (en) 1986-11-01

Family

ID=15228560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13872080A Granted JPS5764490A (en) 1980-10-06 1980-10-06 Circumfeential automatic tig welding device

Country Status (1)

Country Link
JP (1) JPS5764490A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913576A (en) * 1982-07-14 1984-01-24 Mitsubishi Electric Corp Welding torch
JPS62263866A (en) * 1986-05-10 1987-11-16 Plasma Uerudoshiya:Kk Welding tool
CN103817398A (en) * 2013-12-10 2014-05-28 贵州黎阳航空动力有限公司 Welding process capable of preventing missed welding of pipe parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913576A (en) * 1982-07-14 1984-01-24 Mitsubishi Electric Corp Welding torch
JPS62263866A (en) * 1986-05-10 1987-11-16 Plasma Uerudoshiya:Kk Welding tool
CN103817398A (en) * 2013-12-10 2014-05-28 贵州黎阳航空动力有限公司 Welding process capable of preventing missed welding of pipe parts

Also Published As

Publication number Publication date
JPS6150072B2 (en) 1986-11-01

Similar Documents

Publication Publication Date Title
ATE30866T1 (en) EQUIPMENT FOR WELDING PIPES.
DE2953561A1 (en) METHOD AND DEVICE FOR DROPPING BUILT-UP ARC WELDING WITH CONSUMABLE ELECTRODE IN SHIELDING GAS ATMOSPHERE
JPS5764490A (en) Circumfeential automatic tig welding device
JPS52120248A (en) Plasma mig welding method and welding torch therefor
DE2964443D1 (en) Annular weld inspection apparatus
US3688070A (en) Work enclosure welding of aluminum tubing or the like
AU528973B2 (en) Ring transformer for resistance butt welders
JPS52120244A (en) Welding torch and housing for plasma mig welding
DK1075345T3 (en) Apparatus for welding cylindrical objects
JPS5380896A (en) Superfinishing method for applying required crowning configuration on outerface or inner diameter face of annular work and device therefor
JPS52130449A (en) Gas backing method in welding of pipe along its circumference
GB797139A (en) Welding jig
JPS56139298A (en) Automatic welding device for pipe
JPS56152533A (en) Electric discharge machining method
JPS5762895A (en) Rotary jig for unequal circle welding
GB871459A (en) Improvements in or relating to the welding of metal stubs to metal base members at curved surfaces thereof
JPS57190797A (en) Backing device for weld zone
SU566701A1 (en) Arrangement for causing transverse oscillation of a welding torch
JPS5770089A (en) Method and device for securint and welding hub and spoke plate in wheel made of steel sheet for motor cycle
JPS5381453A (en) Consumable electrode system narrow beveling arc welding device
JPS55114492A (en) Welding method of body and mouthpiece in metal-made vessel and device thereof
JPS5228716A (en) Fabrication process carbon steel tanks with large diameter
JPS5220478A (en) Electric dust collecting method and apparatus thereof
PL237801A1 (en) Method of and apparatus for generation of rotating plasma,especially in plasma torch with external arc
JPS5518535A (en) Setting-up method for converter