LU52443A1 - - Google Patents

Info

Publication number
LU52443A1
LU52443A1 LU52443DA LU52443A1 LU 52443 A1 LU52443 A1 LU 52443A1 LU 52443D A LU52443D A LU 52443DA LU 52443 A1 LU52443 A1 LU 52443A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU52443A1 publication Critical patent/LU52443A1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • B23C3/34—Milling grooves of other forms, e.g. circumferential
    • 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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B23D45/128—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes with the tool introduced into the tubes and cutting from the inside outwards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
LU52443D 1965-11-30 1966-11-25 LU52443A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40356A FR1465588A (fr) 1965-11-30 1965-11-30 Machine pour l'usinage de la surface intérieure d'un tube

Publications (1)

Publication Number Publication Date
LU52443A1 true LU52443A1 (xx) 1967-01-25

Family

ID=8593882

Family Applications (1)

Application Number Title Priority Date Filing Date
LU52443D LU52443A1 (xx) 1965-11-30 1966-11-25

Country Status (8)

Country Link
BE (1) BE688126A (xx)
CH (1) CH464726A (xx)
DE (1) DE1577318A1 (xx)
ES (1) ES333766A1 (xx)
FR (1) FR1465588A (xx)
GB (1) GB1091030A (xx)
LU (1) LU52443A1 (xx)
NL (1) NL6614569A (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424100A1 (fr) * 1978-04-28 1979-11-23 Sdem Entre Montages Dispositif de meulage d'une surepaisseur d'un cordon de soudure aboutant deux viroles immobilisees dans une position quelconque, le meulage etant effectue a l'interieur des viroles
FR2499296A1 (fr) * 1981-02-03 1982-08-06 Fortin Antoine Procede et appareillage pour le demantelement des elements combustibles de reacteurs nucleaires
DE3337487A1 (de) * 1983-10-13 1985-04-25 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Vorrichtung zum einschleifen von schraegschliffen
GB8407707D0 (en) * 1984-03-24 1984-05-02 Edgealpha Ltd Cutters
DE8438101U1 (de) * 1984-12-21 1986-06-19 Kraftwerk Union AG, 4330 Mülheim Manipulatorkopf mit Schleifvorrichtung für Rohre oder Rohrleitungen
CA1284459C (en) * 1987-04-23 1991-05-28 Roland Fortin I-t-h pipe cutting tool
AT397777B (de) * 1990-04-12 1994-06-27 Etr Tiefbautechnik Gmbh Verfahren zur materialabtragung in rohren im bereich der einmündung von abzweigrohren in ein hauptrohr sowie abtragvorrichtung zur durchführung dieses verfahrens
GB9520347D0 (en) * 1995-10-05 1995-12-06 Red Baron Oil Tools Rental Milling of well castings
GB0226725D0 (en) * 2002-11-15 2002-12-24 Bp Exploration Operating method
US7644763B2 (en) * 2007-03-26 2010-01-12 Baker Hughes Incorporated Downhole cutting tool and method
DE102009057115A1 (de) * 2009-12-04 2011-06-09 Autech Gmbh Rohrschneideverfahren und Vorrichtung
NO331858B1 (no) * 2010-03-05 2012-04-23 Mech As Anordning ved fjernbetjent, undersjøisk maskineringsenhet
CN102179557B (zh) * 2011-04-15 2013-05-22 西安交通大学 一种气动式在内圆柱面上加工深环槽的装置
EP3169862B1 (en) * 2014-07-14 2020-02-19 Aarbakke Innovation A.S. Wellbore intervention tool for penetrating obstructions in a wellbore
CN105290907B (zh) * 2014-07-25 2017-11-24 宝山钢铁股份有限公司 直缝焊管内焊缝余高修磨机
DE102016104412B3 (de) * 2016-03-10 2017-08-17 Areva Gmbh Manipulator und Manipulatoreinheit
CN108213534A (zh) * 2018-03-15 2018-06-29 浙江工业大学 一种水泵锥形进水管内壁仿生沟槽加工装置及加工方法
CN111054961B (zh) * 2019-11-01 2021-11-16 株洲欧科亿数控精密刀具股份有限公司 一种用于大进给铣削的可转位刀片及刀具
CN113427327B (zh) * 2021-07-13 2022-05-20 大连理工大学 一种大深径比长管零件的相交孔边缘加工方法及装置

Also Published As

Publication number Publication date
DE1577318A1 (de) 1970-03-05
CH464726A (fr) 1968-10-31
NL6614569A (xx) 1967-05-31
FR1465588A (fr) 1967-01-13
GB1091030A (en) 1967-11-15
ES333766A1 (es) 1968-03-16
BE688126A (xx) 1967-03-16

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