GB2086284A - Deforming the ends of tubes electromagnetically - Google Patents

Deforming the ends of tubes electromagnetically Download PDF

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Publication number
GB2086284A
GB2086284A GB8131169A GB8131169A GB2086284A GB 2086284 A GB2086284 A GB 2086284A GB 8131169 A GB8131169 A GB 8131169A GB 8131169 A GB8131169 A GB 8131169A GB 2086284 A GB2086284 A GB 2086284A
Authority
GB
United Kingdom
Prior art keywords
tube
reinforcement
wall
forming
induction coil
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.)
Withdrawn
Application number
GB8131169A
Other languages
English (en)
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.)
SETI EXPL TECH IRRIGATION
Original Assignee
SETI EXPL TECH IRRIGATION
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 SETI EXPL TECH IRRIGATION filed Critical SETI EXPL TECH IRRIGATION
Publication of GB2086284A publication Critical patent/GB2086284A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • General Induction Heating (AREA)
GB8131169A 1980-11-04 1981-10-15 Deforming the ends of tubes electromagnetically Withdrawn GB2086284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023500A FR2493195A1 (fr) 1980-11-04 1980-11-04 Procede et dispositif de formage electromagnetique appliques a la realisation d'emboitements sur des tubes metalliques

Publications (1)

Publication Number Publication Date
GB2086284A true GB2086284A (en) 1982-05-12

Family

ID=9247646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8131169A Withdrawn GB2086284A (en) 1980-11-04 1981-10-15 Deforming the ends of tubes electromagnetically

Country Status (7)

Country Link
BR (1) BR8107102A (es)
ES (1) ES8300526A1 (es)
FR (1) FR2493195A1 (es)
GB (1) GB2086284A (es)
IT (1) IT1140034B (es)
MA (1) MA19321A1 (es)
OA (1) OA06934A (es)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560344A1 (fr) * 1984-02-28 1985-08-30 Electricite De France Procede de realisation de raccords demontables et assurant l'etancheite de conduites haute pression, et raccords ainsi constitues
FR2561322A1 (fr) * 1984-03-14 1985-09-20 Metallique Sarl Occ Const Procede d'assemblage de deux elements profiles transversaux l'un a l'autre et noeud d'assemblage realise par la mise en oeuvre du procede
FR2562127A1 (fr) * 1984-03-30 1985-10-04 Comabi Sa Procede d'assemblage d'elements d'echafaudage
GB2316031A (en) * 1996-08-08 1998-02-18 Steingroever Magnet Physik Magnetic field concentrator and process for forming metal parts by means of a high-energy magnetic pulse
EP0925129A1 (en) * 1996-05-29 1999-06-30 Northrop Grumman Corporation Method and forming die for fabricating torque joints
US6751994B2 (en) 2002-05-28 2004-06-22 Magna International Inc. Method and apparatus for forming a structural member
CN103861933A (zh) * 2014-04-01 2014-06-18 湖南大学 一种波纹管成形装置及用该装置加工的波纹管
CN103894472A (zh) * 2014-04-01 2014-07-02 湖南大学 一种基于电磁成形技术的复合波纹管及其成形装置
CN110052526A (zh) * 2019-05-21 2019-07-26 哈尔滨工业大学 一种螺纹管加工装置及其加工方法
CN112427525A (zh) * 2020-12-10 2021-03-02 安徽工业大学 一种电磁脉冲助推式胀形方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546680B1 (fr) * 1983-05-27 1986-10-24 Auxiliaire Appar Electric Procede de fabrication d'un manchon d'ancrage a cable passant pour conducteur electrique nu, et manchon ainsi obtenu
CN108480449B (zh) * 2018-04-02 2024-03-29 三峡大学 一种铝合金管件交错变形电磁连接装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507034A (en) * 1967-05-08 1970-04-21 Nasa Method and apparatus for precision sizing and joining of large diameter tubes

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560344A1 (fr) * 1984-02-28 1985-08-30 Electricite De France Procede de realisation de raccords demontables et assurant l'etancheite de conduites haute pression, et raccords ainsi constitues
EP0154588A1 (fr) * 1984-02-28 1985-09-11 Electricite De France Procédé de réalisation de raccords démontables et assurant l'étanchéité de conduites haute pression, et raccords ainsi constitués
FR2561322A1 (fr) * 1984-03-14 1985-09-20 Metallique Sarl Occ Const Procede d'assemblage de deux elements profiles transversaux l'un a l'autre et noeud d'assemblage realise par la mise en oeuvre du procede
FR2562127A1 (fr) * 1984-03-30 1985-10-04 Comabi Sa Procede d'assemblage d'elements d'echafaudage
EP0925129A1 (en) * 1996-05-29 1999-06-30 Northrop Grumman Corporation Method and forming die for fabricating torque joints
EP0925129A4 (en) * 1996-05-29 2000-06-28 Northrop Grumman Corp MANUFACTURING METHOD AND FORMING MOLD FOR PRODUCING TORSION JOINTS
GB2316031B (en) * 1996-08-08 1999-03-17 Steingroever Magnet Physik Magnetic field concentrator and process for forming metal parts by means of a high-energy magnetic pulse
GB2316031A (en) * 1996-08-08 1998-02-18 Steingroever Magnet Physik Magnetic field concentrator and process for forming metal parts by means of a high-energy magnetic pulse
US6751994B2 (en) 2002-05-28 2004-06-22 Magna International Inc. Method and apparatus for forming a structural member
CN103861933A (zh) * 2014-04-01 2014-06-18 湖南大学 一种波纹管成形装置及用该装置加工的波纹管
CN103894472A (zh) * 2014-04-01 2014-07-02 湖南大学 一种基于电磁成形技术的复合波纹管及其成形装置
CN103894472B (zh) * 2014-04-01 2015-07-29 湖南大学 一种基于电磁成形技术的复合波纹管及其成形装置
CN103861933B (zh) * 2014-04-01 2015-11-25 湖南大学 一种波纹管成形装置及用该装置加工的波纹管
CN110052526A (zh) * 2019-05-21 2019-07-26 哈尔滨工业大学 一种螺纹管加工装置及其加工方法
CN112427525A (zh) * 2020-12-10 2021-03-02 安徽工业大学 一种电磁脉冲助推式胀形方法

Also Published As

Publication number Publication date
OA06934A (fr) 1983-07-31
IT1140034B (it) 1986-09-24
MA19321A1 (fr) 1982-07-01
FR2493195A1 (fr) 1982-05-07
ES506805A0 (es) 1982-11-01
IT8124795A0 (it) 1981-10-30
ES8300526A1 (es) 1982-11-01
BR8107102A (pt) 1982-07-20
FR2493195B1 (es) 1984-04-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)