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ES415275A1 - Apparatus for tack welding of flanges - Google Patents

Apparatus for tack welding of flanges

Info

Publication number
ES415275A1
ES415275A1 ES415275A ES415275A ES415275A1 ES 415275 A1 ES415275 A1 ES 415275A1 ES 415275 A ES415275 A ES 415275A ES 415275 A ES415275 A ES 415275A ES 415275 A1 ES415275 A1 ES 415275A1
Authority
ES
Spain
Prior art keywords
tube
flanges
tack welding
pointing
welding torches
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
Application number
ES415275A
Other languages
Spanish (es)
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Publication of ES415275A1 publication Critical patent/ES415275A1/en
Expired 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0536—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Improvements in the apparatus for pointing weld flanges and, more particularly, in the apparatus for pointing weld flanges at one end of a tube, characterized in that the apparatus comprises means for supporting the tube at its end and for bumping into the face of the flange mounted on the tube, and welding torches provided in said means; the welding torches being directed towards the angle formed by the flange and the tube. (Machine-translation by Google Translate, not legally binding)
ES415275A 1972-06-02 1973-05-28 Apparatus for tack welding of flanges Expired ES415275A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47054955A JPS5121387B2 (en) 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
ES415275A1 true ES415275A1 (en) 1976-02-01

Family

ID=12985077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415275A Expired ES415275A1 (en) 1972-06-02 1973-05-28 Apparatus for tack welding of flanges

Country Status (5)

Country Link
JP (1) JPS5121387B2 (en)
CA (1) CA978400A (en)
ES (1) ES415275A1 (en)
GB (1) GB1438674A (en)
NL (1) NL7307557A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914538B1 (en) * 1970-12-01 1974-04-08
JPS52122240A (en) * 1976-04-07 1977-10-14 Yaskawa Denki Seisakusho Kk Method of fabricating flanged pipes
JPS58134290U (en) * 1982-02-27 1983-09-09 株式会社福嶋鉄工所 Welding head suitable for pipe fillet welding on the body side tube plate surface, etc.
CN109079281A (en) * 2018-09-13 2018-12-25 武汉冶钢结构有限责任公司 The welding method of spherical tank manhole flange and manhole flange
CN110480251A (en) * 2019-09-11 2019-11-22 襄阳中和机电技术有限公司 A kind of flange adapting to more specifications and steel pipe fixed-position welding device
CN111069839A (en) * 2019-11-15 2020-04-28 中建材轻工业自动化研究所有限公司 Positioning rotary position changing device
CN113042970B (en) * 2021-04-23 2024-08-06 中船澄西扬州船舶有限公司 Positioning tool for assembling pipe fitting and flange
CN113909707A (en) * 2021-10-25 2022-01-11 大展智能装备(广东)有限责任公司 Pipe clamping device and pipe cutting machine
CN114952054B (en) * 2022-03-15 2024-03-19 无锡市华立石化工程有限公司 Welding method for upper flat cover and lower flat cover of reactor

Also Published As

Publication number Publication date
CA978400A (en) 1975-11-25
GB1438674A (en) 1976-06-09
JPS5121387B2 (en) 1976-07-02
JPS4914340A (en) 1974-02-07
DE2328105B2 (en) 1976-01-29
NL7307557A (en) 1973-12-04
DE2328105A1 (en) 1973-12-20

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