FR1496996A - Appareil permettant d'éliminer le bourrelet intérieur des tubes soudés - Google Patents

Appareil permettant d'éliminer le bourrelet intérieur des tubes soudés

Info

Publication number
FR1496996A
FR1496996A FR85500A FR75085500A FR1496996A FR 1496996 A FR1496996 A FR 1496996A FR 85500 A FR85500 A FR 85500A FR 75085500 A FR75085500 A FR 75085500A FR 1496996 A FR1496996 A FR 1496996A
Authority
FR
France
Prior art keywords
inner bead
welded tubes
tubes
welded
bead
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
FR85500A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Application granted granted Critical
Publication of FR1496996A publication Critical patent/FR1496996A/fr
Expired 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping
    • B23D79/021—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods
    • B23D79/023—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods internally
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/50—Planing
    • Y10T409/501476—Means to remove flash or burr
    • Y10T409/50164—Elongated work
    • Y10T409/501804—Flash or burr inside hollow work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Turning (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
FR85500A 1965-10-20 1966-10-19 Appareil permettant d'éliminer le bourrelet intérieur des tubes soudés Expired FR1496996A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498916A US3331286A (en) 1965-10-20 1965-10-20 Tool for removing inside flash from welded pipe

Publications (1)

Publication Number Publication Date
FR1496996A true FR1496996A (fr) 1967-10-06

Family

ID=23983023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85500A Expired FR1496996A (fr) 1965-10-20 1966-10-19 Appareil permettant d'éliminer le bourrelet intérieur des tubes soudés

Country Status (3)

Country Link
US (1) US3331286A (fr)
FR (1) FR1496996A (fr)
GB (1) GB1121346A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722362A (en) * 1971-11-01 1973-03-27 Steel Corp Inside pipe burr removal tool
AT390216B (de) * 1987-09-09 1990-04-10 Boehler Gmbh Innenentgratwerkzeug
US4824296A (en) * 1987-10-14 1989-04-25 Climax Portable Machine Tools, Inc. Bearing arrangement for a rotatable turning bar
DE10140018C1 (de) * 2001-08-15 2002-12-05 Mannesmann Roehren Werke Ag Vorrichtung zum Innenentgraten längsnahtgeschweißter Rohre, sowie Verfahren zum Einstellen einer derartigen Vorrichtung
EP3574179B1 (fr) 2017-01-30 2023-09-27 National Oilwell Varco, L.P. Tuyau soudé renforcé, connexions filetées et leurs procédés de réalisation

Also Published As

Publication number Publication date
US3331286A (en) 1967-07-18
GB1121346A (en) 1968-07-24

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