FR2329401A1 - Procede de centrage et alignement reciproque de deux tubes en vue de leur soudure bout a bout - Google Patents

Procede de centrage et alignement reciproque de deux tubes en vue de leur soudure bout a bout

Info

Publication number
FR2329401A1
FR2329401A1 FR7532995A FR7532995A FR2329401A1 FR 2329401 A1 FR2329401 A1 FR 2329401A1 FR 7532995 A FR7532995 A FR 7532995A FR 7532995 A FR7532995 A FR 7532995A FR 2329401 A1 FR2329401 A1 FR 2329401A1
Authority
FR
France
Prior art keywords
pipe
expansion
pipes
mandrel
butt welding
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
FR7532995A
Other languages
English (en)
French (fr)
Other versions
FR2329401B1 (index.php
Inventor
Norbert Maurice Preto
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.)
SOCEA
Original Assignee
SOCEA
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 SOCEA filed Critical SOCEA
Priority to FR7532995A priority Critical patent/FR2329401A1/fr
Publication of FR2329401A1 publication Critical patent/FR2329401A1/fr
Application granted granted Critical
Publication of FR2329401B1 publication Critical patent/FR2329401B1/fr
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
    • 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
    • B23K37/0531—Internal pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR7532995A 1975-10-27 1975-10-27 Procede de centrage et alignement reciproque de deux tubes en vue de leur soudure bout a bout Granted FR2329401A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532995A FR2329401A1 (fr) 1975-10-27 1975-10-27 Procede de centrage et alignement reciproque de deux tubes en vue de leur soudure bout a bout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532995A FR2329401A1 (fr) 1975-10-27 1975-10-27 Procede de centrage et alignement reciproque de deux tubes en vue de leur soudure bout a bout

Publications (2)

Publication Number Publication Date
FR2329401A1 true FR2329401A1 (fr) 1977-05-27
FR2329401B1 FR2329401B1 (index.php) 1979-05-04

Family

ID=9161771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532995A Granted FR2329401A1 (fr) 1975-10-27 1975-10-27 Procede de centrage et alignement reciproque de deux tubes en vue de leur soudure bout a bout

Country Status (1)

Country Link
FR (1) FR2329401A1 (index.php)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509211A1 (fr) * 1981-07-07 1983-01-14 Eckold Vorrichtung Procede de soudage de joints circulaires de tubes et dispositif pour la mise en oeuvre de ce procede
FR2657924A1 (fr) * 1990-02-07 1991-08-09 Agip Spa Dispositif de centrage interne pour le raccordement de deux tubes aboutes.
EP0739679A1 (en) * 1995-04-28 1996-10-30 Crc-Evans Pipeline International, Inc. Plug style pipe line-up clamp with copper back-up shoes
CN105397398A (zh) * 2015-12-14 2016-03-16 茂名重力石化机械制造有限公司 一种夹套换热器直管内管深孔焊组对器及夹套换热器
CN105414875A (zh) * 2016-01-11 2016-03-23 株洲华盛实业有限公司 一种铁路直罐、v型罐的对筒调整器及其对筒方法
CN110757023A (zh) * 2019-10-28 2020-02-07 中国航发南方工业有限公司 一种机匣零件焊接修复方法及装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109128651A (zh) * 2018-10-11 2019-01-04 中国航发航空科技股份有限公司 一种发动机外涵道机匣焊接装置、焊接方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509211A1 (fr) * 1981-07-07 1983-01-14 Eckold Vorrichtung Procede de soudage de joints circulaires de tubes et dispositif pour la mise en oeuvre de ce procede
FR2657924A1 (fr) * 1990-02-07 1991-08-09 Agip Spa Dispositif de centrage interne pour le raccordement de deux tubes aboutes.
US5186441A (en) * 1990-02-07 1993-02-16 Agip S.P.A. Internal centering device particularly suitable for connecting the ends of tubes
EP0739679A1 (en) * 1995-04-28 1996-10-30 Crc-Evans Pipeline International, Inc. Plug style pipe line-up clamp with copper back-up shoes
CN105397398A (zh) * 2015-12-14 2016-03-16 茂名重力石化机械制造有限公司 一种夹套换热器直管内管深孔焊组对器及夹套换热器
CN105414875A (zh) * 2016-01-11 2016-03-23 株洲华盛实业有限公司 一种铁路直罐、v型罐的对筒调整器及其对筒方法
CN110757023A (zh) * 2019-10-28 2020-02-07 中国航发南方工业有限公司 一种机匣零件焊接修复方法及装置

Also Published As

Publication number Publication date
FR2329401B1 (index.php) 1979-05-04

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse