FR2369886A1 - Dispositif de calibrage externe de tubes - Google Patents

Dispositif de calibrage externe de tubes

Info

Publication number
FR2369886A1
FR2369886A1 FR7731324A FR7731324A FR2369886A1 FR 2369886 A1 FR2369886 A1 FR 2369886A1 FR 7731324 A FR7731324 A FR 7731324A FR 7731324 A FR7731324 A FR 7731324A FR 2369886 A1 FR2369886 A1 FR 2369886A1
Authority
FR
France
Prior art keywords
calibration device
external tube
tubes
tube calibration
ring
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
FR7731324A
Other languages
English (en)
Other versions
FR2369886B1 (fr
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.)
Siempelkamp Giesserei KG
Original Assignee
Siempelkamp Giesserei KG
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 Siempelkamp Giesserei KG filed Critical Siempelkamp Giesserei KG
Publication of FR2369886A1 publication Critical patent/FR2369886A1/fr
Application granted granted Critical
Publication of FR2369886B1 publication Critical patent/FR2369886B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Jigs For Machine Tools (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Actuator (AREA)

Abstract

L'invention concerne le calibrage des tubes. Elle a pour objet un dispositif de calibrage de tubes comprenant un anneau extérieur 3 et des segments calibreurs 6 reliés audit anneau par des coins 11 et une pièce annulaire 7. Cette dernière constitue le piston d'un vérin de mise en position des segments 6 dont le cylindre est constitué par l'anneau 3. Application au calibrage externe de gros tubes à joint longitudinal soudé.
FR7731324A 1976-11-05 1977-10-18 Dispositif de calibrage externe de tubes Granted FR2369886A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2650691A DE2650691C3 (de) 1976-11-05 1976-11-05 Vorrichtung zum Außenkalibrieren von Rohren

Publications (2)

Publication Number Publication Date
FR2369886A1 true FR2369886A1 (fr) 1978-06-02
FR2369886B1 FR2369886B1 (fr) 1982-05-14

Family

ID=5992520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731324A Granted FR2369886A1 (fr) 1976-11-05 1977-10-18 Dispositif de calibrage externe de tubes

Country Status (7)

Country Link
US (1) US4179915A (fr)
JP (2) JPS5367464A (fr)
CH (1) CH621949A5 (fr)
DE (1) DE2650691C3 (fr)
FR (1) FR2369886A1 (fr)
GB (1) GB1537803A (fr)
IT (1) IT1087776B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023892B2 (ja) * 1979-05-22 1985-06-10 日本鋼管株式会社 厚肉鋼管製造方法
US4685323A (en) * 1984-01-26 1987-08-11 Grotnes Metalforming Systems, Inc. Method for increasing the buckling load capacity and the comprehensive and tensile properties of a column
DE3408070A1 (de) * 1984-03-05 1985-09-05 Kraftwerk Union AG, 4330 Mülheim Aufweitvorrichtung fuer rohrenden
FI880529A (fi) * 1987-07-22 1989-01-23 Siemens Ag Anordning foer dragande av en roeraenda medelst kallbearbetning.
US20120216591A1 (en) * 2011-02-25 2012-08-30 Manuli Rubber Industries S.P.A. Crimping Apparatus
CN113251899B (zh) * 2021-05-26 2023-12-01 河南柴油机重工有限责任公司 一种大直径浅止口直径尺寸专用量具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303681A (en) * 1964-02-19 1967-02-14 Le Fiell Mfg Company Swaging machine
US3362212A (en) * 1965-04-13 1968-01-09 Walker Mfg Co Tube machine
US3370451A (en) * 1965-06-28 1968-02-27 Blaw Knox Co Apparatus and method for pointing tubes
US3417598A (en) * 1966-08-19 1968-12-24 Manco Mfg Co Apparatus for pointing work pieces
US3461710A (en) * 1967-12-28 1969-08-19 Grotnes Machine Works Inc Methods and apparatus for shrink forming metal articles

Also Published As

Publication number Publication date
GB1537803A (en) 1979-01-04
US4179915A (en) 1979-12-25
FR2369886B1 (fr) 1982-05-14
JPS57205005U (fr) 1982-12-27
CH621949A5 (fr) 1981-03-13
DE2650691B2 (de) 1979-05-17
DE2650691A1 (de) 1978-05-11
DE2650691C3 (de) 1980-01-24
IT1087776B (it) 1985-06-04
JPS5367464A (en) 1978-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse