ES8300526A1 - Perfeccionamientos en un procedimiento para la deformacion electromagnetica de las extremidades de un tubo metalico. - Google Patents

Perfeccionamientos en un procedimiento para la deformacion electromagnetica de las extremidades de un tubo metalico.

Info

Publication number
ES8300526A1
ES8300526A1 ES506805A ES506805A ES8300526A1 ES 8300526 A1 ES8300526 A1 ES 8300526A1 ES 506805 A ES506805 A ES 506805A ES 506805 A ES506805 A ES 506805A ES 8300526 A1 ES8300526 A1 ES 8300526A1
Authority
ES
Spain
Prior art keywords
electromagnetically
deforming
tubes
coil
reinforcing element
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
ES506805A
Other languages
English (en)
Other versions
ES506805A0 (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.)
EXPLOTATION DES TECH D IRRIGAT
Original Assignee
EXPLOTATION DES TECH D IRRIGAT
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 EXPLOTATION DES TECH D IRRIGAT filed Critical EXPLOTATION DES TECH D IRRIGAT
Publication of ES506805A0 publication Critical patent/ES506805A0/es
Publication of ES8300526A1 publication Critical patent/ES8300526A1/es
Expired 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)

Abstract

METODO PARA OBTENER DEFORMACIONES EN LOS EXTREMOS DE TUBOS PARA UNIONES ESTANCAS DE LOS MISMOS. PARA OBTENER LA PARTE HEMBRA DE LA UNION, EL TUBO (1) SE INTRODUCE EN UNA MATRIZ (6), CUYA SUPERFICIE INTERNA CORRESPONDE A LA SUPERFICIE EXTERNA QUE SE PRETENDE DAR AL EXTREMO DEL TUBO (1). DICHA SUPERFICIE INTERNA DE LA MATRIZ (6) PRESENTA UNAS GARGANTAS (7) QUE CONFORMARON AL TUBO DE MODO QUE PUEDAN ALOJARSE, EN LOS RANURADOS ASI OBTENIDOS, JUNTAS O EMPAQUETADURAS DE ESTANQUIDAD. >ENTRE EL TUBO (1) Y LA MATRIZ (6) SE INTERPONE UN MANGUITO (8) DE REFUERZO. POR EL INTERIOR DEL TUBO DISCURRE UNA BOBINA DE INDUCCION (9) CONECTADA A UNA FUENTE DE CORRIENTE (10), SIENDO ESTA BOBINA LA QUE, POR EFECTO ELECTROMAGNETICO, DEFORMA EL TUBO.
ES506805A 1980-11-04 1981-11-03 Perfeccionamientos en un procedimiento para la deformacion electromagnetica de las extremidades de un tubo metalico. Expired ES8300526A1 (es)

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 (2)

Publication Number Publication Date
ES506805A0 ES506805A0 (es) 1982-11-01
ES8300526A1 true ES8300526A1 (es) 1982-11-01

Family

ID=9247646

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506805A Expired ES8300526A1 (es) 1980-11-04 1981-11-03 Perfeccionamientos en un procedimiento para la deformacion electromagnetica de las extremidades de un tubo metalico.

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)

Families Citing this family (13)

* 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
FR2560344B1 (fr) * 1984-02-28 1986-07-25 Electricite De France Procede de realisation de raccords demontables et assurant l'etancheite de conduites haute pression, et raccords ainsi constitues
FR2561322B1 (fr) * 1984-03-14 1987-09-04 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
US5836070A (en) * 1994-04-12 1998-11-17 Northrop Grumman Corporation Method and forming die for fabricating torque joints
DE19728231C2 (de) * 1996-08-08 2003-09-11 Steingroever Magnet Physik Magnetfeldkonzentrator und Verfahren für das Verformen von Metallteilen durch einen hohen Magnetimpuls sowie Einrichtung zum Verformen von Metallteilen
US6751994B2 (en) 2002-05-28 2004-06-22 Magna International Inc. Method and apparatus for forming a structural member
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
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
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
CN110052526B (zh) * 2019-05-21 2021-02-23 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
CN117428427A (zh) * 2023-10-30 2024-01-23 伊诺新能源(浙江)有限公司 一种内胆制作工艺

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

Also Published As

Publication number Publication date
FR2493195B1 (es) 1984-04-13
FR2493195A1 (fr) 1982-05-07
BR8107102A (pt) 1982-07-20
MA19321A1 (fr) 1982-07-01
OA06934A (fr) 1983-07-31
IT1140034B (it) 1986-09-24
GB2086284A (en) 1982-05-12
IT8124795A0 (it) 1981-10-30
ES506805A0 (es) 1982-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503