JPS5536072A - Continuous welding method of polygonal pipe body weldment and its device - Google Patents

Continuous welding method of polygonal pipe body weldment and its device

Info

Publication number
JPS5536072A
JPS5536072A JP10992378A JP10992378A JPS5536072A JP S5536072 A JPS5536072 A JP S5536072A JP 10992378 A JP10992378 A JP 10992378A JP 10992378 A JP10992378 A JP 10992378A JP S5536072 A JPS5536072 A JP S5536072A
Authority
JP
Japan
Prior art keywords
welding
slider
pipe body
fixed
weldment
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
JP10992378A
Other languages
Japanese (ja)
Other versions
JPS5921708B2 (en
Inventor
Masaaki Abe
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.)
Seiko Seiki KK
Original Assignee
Seiko Seiki KK
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 Seiko Seiki KK filed Critical Seiko Seiki KK
Priority to JP53109923A priority Critical patent/JPS5921708B2/en
Publication of JPS5536072A publication Critical patent/JPS5536072A/en
Publication of JPS5921708B2 publication Critical patent/JPS5921708B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To continuously weld a polygonal pipe body without halting an arc, by always keeping a constant angle of the welding surface and the welding torch by means of several cam devices in case of welding the rotating pipe body whose section is a polygon.
CONSTITUTION: The polygonal weldment 21 is fixed to the rotary holder 20, the cams A, B, C, are fixed to the edge of the holder 20, and they are rotated synchronously with the weldment 21. Also, the rotary shaft 27a in the bearing case 27 which is mounted to the frame 25 is fixed to the slider 28. The slider 28 is made to keep a constant angle to the welding surface at all times by compound motion consisting of rotary motion centering atound the bearing case 27 which is mounted to the frame 25 with a lead of cams A, B, and linear motion by the roller guide. The slider 28 has another roller guide 31, through which the slider supporting the welding torch is fitted so that it can be freely slided, and is pressed against the cam C. The angle of the welding torch 35 and the welding surface is not varied by the aforesaid operation, and welding can be carried out with a stable arc.
COPYRIGHT: (C)1980,JPO&Japio
JP53109923A 1978-09-07 1978-09-07 Welding equipment for polygonal objects Expired JPS5921708B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53109923A JPS5921708B2 (en) 1978-09-07 1978-09-07 Welding equipment for polygonal objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53109923A JPS5921708B2 (en) 1978-09-07 1978-09-07 Welding equipment for polygonal objects

Publications (2)

Publication Number Publication Date
JPS5536072A true JPS5536072A (en) 1980-03-13
JPS5921708B2 JPS5921708B2 (en) 1984-05-22

Family

ID=14522539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53109923A Expired JPS5921708B2 (en) 1978-09-07 1978-09-07 Welding equipment for polygonal objects

Country Status (1)

Country Link
JP (1) JPS5921708B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365132A (en) * 1978-10-02 1982-12-21 Gasparas Kazlauskas Welding apparatus for polygonal cross-sectioned tubing
KR100444422B1 (en) * 1999-04-19 2004-08-16 현대중공업 주식회사 Mechanized system for welding torch angle and height adjusting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121447A (en) * 1975-04-18 1976-10-23 Genshi Nenryo Kogyo Method of continuous welding of curved surfaces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121447A (en) * 1975-04-18 1976-10-23 Genshi Nenryo Kogyo Method of continuous welding of curved surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365132A (en) * 1978-10-02 1982-12-21 Gasparas Kazlauskas Welding apparatus for polygonal cross-sectioned tubing
KR100444422B1 (en) * 1999-04-19 2004-08-16 현대중공업 주식회사 Mechanized system for welding torch angle and height adjusting

Also Published As

Publication number Publication date
JPS5921708B2 (en) 1984-05-22

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