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ES8607769A1 - Procedimiento de formacion de un collarin anular alrededor del fondo de un recipiente metalico de revolucion de un solobloque - Google Patents

Procedimiento de formacion de un collarin anular alrededor del fondo de un recipiente metalico de revolucion de un solobloque

Info

Publication number
ES8607769A1
ES8607769A1 ES540095A ES540095A ES8607769A1 ES 8607769 A1 ES8607769 A1 ES 8607769A1 ES 540095 A ES540095 A ES 540095A ES 540095 A ES540095 A ES 540095A ES 8607769 A1 ES8607769 A1 ES 8607769A1
Authority
ES
Spain
Prior art keywords
vessel
rotationally symmetrical
annular flange
making
counteracting member
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
ES540095A
Other languages
English (en)
Other versions
ES540095A0 (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.)
LUCHAIRE SA
Luchaire SA
Vallourec SA
Original Assignee
LUCHAIRE SA
Luchaire SA
Vallourec SA
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 LUCHAIRE SA, Luchaire SA, Vallourec SA filed Critical LUCHAIRE SA
Publication of ES540095A0 publication Critical patent/ES540095A0/es
Publication of ES8607769A1 publication Critical patent/ES8607769A1/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

PROCEDIMIENTO PARA CONFORMAR UN COLLARIN ANULAR ALREDEDOR DEL FONDO DE UN RECIPIENTE METALICO DE REVOLUCION MONOCASCO. COMPRENDE: A) COLOCAR AL RECIPIENTE DE REVOLUCION MONOCASCO SOBRE EL MANDRIL DE REVOLUCION, B) CONTACTAR AL EXTREMO DELANTERO DEL MANDRIL CON LA SUPERFICIE INTERIOR DEL FONDO DEL RECIPIENTE Y A LA PARED LATERAL DEL MANDRIL CON UNA HOLGURA PEQUEÑA Y CON LA SUPERFICIE INTERNA DE LA PARED LATERAL DEL RECIPIENTE, C) APOYAR EL FONDO DEL RECIPIENTE CONTRA EL MANDRIL MEDIANTE UNA CONTRAPUNTA DE REVOLUCION, QUE ES COAXIAL CON EL MANDRIL, RECUBRE CON SU SUPERFICIE FRONTAL UNA PARTE DE LA SUPERFICIE EXTERIOR DEL FONDO DEL RECIPIENTE, Y SOSTIENE Y PERFILA A LA PARED INTERIOR DEL COLLARIN EN EL CURSO DE LA CONFORMACION Y D) DESPLAZAR POR REPUJADO A UNA PARTE DEL METAL QUE CONSTITUYE LA PARED LATERAL DEL RECIPIENTE EN LA ZONA ANULAR PROXIMA AL FONDO, EN DIRECCION A LA CONTRAPUNTA, MEDIANTE MOLETAS DE REVOLUCION PARA FORMAR UN RELIEVE ANULAR QUE PROLONGA, POR EL LADO DE LA CONTRAPUNTA ALA PARED LATERAL DEL RECIPIENTE Y RECUBRIR A LA PARED DE LA CONTRAPUNTA.
ES540095A 1984-02-02 1985-02-01 Procedimiento de formacion de un collarin anular alrededor del fondo de un recipiente metalico de revolucion de un solobloque Expired ES8607769A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8401963A FR2559078B1 (fr) 1984-02-02 1984-02-02 Procede de realisation d'une collerette annulaire sur le fond d'un recipient de revolution

Publications (2)

Publication Number Publication Date
ES540095A0 ES540095A0 (es) 1986-04-01
ES8607769A1 true ES8607769A1 (es) 1986-04-01

Family

ID=9300882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540095A Expired ES8607769A1 (es) 1984-02-02 1985-02-01 Procedimiento de formacion de un collarin anular alrededor del fondo de un recipiente metalico de revolucion de un solobloque

Country Status (6)

Country Link
JP (1) JPH0685945B2 (es)
DE (1) DE3423146C2 (es)
ES (1) ES8607769A1 (es)
FR (1) FR2559078B1 (es)
GB (1) GB2153278B (es)
IT (1) IT1184860B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD245827B1 (de) * 1986-01-24 1990-08-01 Karl Marx Stadt Tech Hochschul Verfahren zur umformenden herstellung von hohlkoerpern aus massivem halbzeug
JP2520144Y2 (ja) * 1990-11-26 1996-12-11 大日本印刷株式会社 水煮の筍用パウチ
DE4446919A1 (de) * 1994-12-28 1996-07-04 Dynamit Nobel Ag Verfahren zur Herstellung von innenverzahnten Teilen
FR2755044B1 (fr) * 1996-10-29 1999-01-08 Aerospatiale Procede de fabrication d'une piece creuse de revolution, par fluotournage, et piece obtenue par ce procede
DE19701565C2 (de) * 1997-01-17 2003-09-18 Leico Werkzeugmaschb Gmbh & Co Verfahren zur Herstellung eines Getriebeteils
JP4491958B2 (ja) * 2000-11-20 2010-06-30 アイシン・エィ・ダブリュ株式会社 円筒部材の製造方法、及び円筒部材の製造装置
RU2242319C2 (ru) * 2002-09-24 2004-12-20 Федеральное государственное унитарное предприятие "Воронежский механический завод" Способ получения заготовки крупногабаритного корпуса стыковочного агрегата космического аппарата
DE102006039656B4 (de) * 2006-08-24 2008-12-18 Leifeld Metal Spinning Gmbh Vorrichtung und Verfahren zum Herstellen eines Hohlkörpers aus einem rondenförmigen Werkstück
CN100537067C (zh) * 2007-12-14 2009-09-09 浙江金盾压力容器有限公司 钢瓶管体加工用平辊精轧机
DE102015002708B3 (de) * 2014-09-09 2015-10-22 Mt Aerospace Ag Behälter zum Aufnehmen und Speichern von Flüssigkeiten und viskosen Stoffen, insbesondere von kryogenen Fluiden, und Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102016115791A1 (de) 2016-08-25 2018-03-01 WF-Maschinenbau- und Blechformtechnik GmbH & Co. Kommanditgesellschaft Verfahren zur spanlosen Herstellung eines rotationssymmetrischen Körpers aus einer Blechronde
CN109465321B (zh) * 2018-11-30 2020-04-03 四川航天长征装备制造有限公司 一种带环向内加强筋筒体的制造方法
CN110076259B (zh) * 2019-05-29 2020-11-03 湖北三江航天江北机械工程有限公司 机载小型火箭燃烧室壳体的加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE531737A (es) *
DE508658C (de) * 1926-12-08 1930-09-29 Heinrich Kuhn Verfahren zur Herstellung von Kochgeschirr aus Aluminium
US2103839A (en) * 1936-06-15 1937-12-28 Mid West Forging Company Method of making posts
US2699596A (en) * 1948-06-09 1955-01-18 Union Carbide & Carbon Corp Process of making gas pressure cylinders having walls with improved uniformity in thickness
GB794578A (en) * 1954-06-18 1958-05-07 Hatebur Friedrich Bernhard Method of producing a metal cup for subsequent conversion into a cartridge case
GB889077A (en) * 1959-04-27 1962-02-07 Cincinnati Milling Machine Co Spinning method using offset tool rings
US3411334A (en) * 1965-10-22 1968-11-19 N T W Missile Engineering Inc Method and apparatus for rollextrusion of small tubes
US3517535A (en) * 1968-07-09 1970-06-30 Parsons Corp Method and apparatus for roll-extruding large diameter thin-walled tubing
DE3041267A1 (de) * 1980-11-03 1982-08-19 Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen Drueckmaschine
JP5834206B2 (ja) 2011-08-26 2015-12-16 パナソニックＩｐマネジメント株式会社 積層インダクタ

Also Published As

Publication number Publication date
FR2559078A1 (fr) 1985-08-09
GB2153278B (en) 1987-12-09
ES540095A0 (es) 1986-04-01
DE3423146A1 (de) 1985-08-14
FR2559078B1 (fr) 1988-03-25
IT8519275A0 (it) 1985-01-29
IT1184860B (it) 1987-10-28
GB8427493D0 (en) 1984-12-05
JPS60187433A (ja) 1985-09-24
JPH0685945B2 (ja) 1994-11-02
DE3423146C2 (de) 1986-08-28
GB2153278A (en) 1985-08-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103