NL6614569A - - Google Patents

Info

Publication number
NL6614569A
NL6614569A NL6614569A NL6614569A NL6614569A NL 6614569 A NL6614569 A NL 6614569A NL 6614569 A NL6614569 A NL 6614569A NL 6614569 A NL6614569 A NL 6614569A NL 6614569 A NL6614569 A NL 6614569A
Authority
NL
Netherlands
Application number
NL6614569A
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 NL6614569A publication Critical patent/NL6614569A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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)
NL6614569A 1965-11-30 1966-10-17 NL6614569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40356A FR1465588A (en) 1965-11-30 1965-11-30 Machine for machining the inner surface of a tube

Publications (1)

Publication Number Publication Date
NL6614569A true NL6614569A (en) 1967-05-31

Family

ID=8593882

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6614569A NL6614569A (en) 1965-11-30 1966-10-17

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2329903A1 (en) * 2009-12-04 2011-06-08 AuTech GmbH Tube cutting method and device
EP2542757A1 (en) * 2010-03-05 2013-01-09 Mechanica AS Device for remote-controlled, submarine machining unit

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424100A1 (en) * 1978-04-28 1979-11-23 Sdem Entre Montages Weld bead grinder for butt-joined large dia. pipes - has motor-driven head running around circular track on frame which automatically stops at joints
FR2499296A1 (en) * 1981-02-03 1982-08-06 Fortin Antoine Dismantling nuclear fuel rod assembly - where eccentric milling cutter is placed in bore of control rod tubes and rotated to cut the tubes
DE3337487A1 (en) * 1983-10-13 1985-04-25 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin DEVICE FOR GRINDING IN ANGLE GRINDING
GB8407707D0 (en) * 1984-03-24 1984-05-02 Edgealpha Ltd Cutters
DE8438101U1 (en) * 1984-12-21 1986-06-19 Kraftwerk Union AG, 4330 Mülheim Manipulator head with grinding device for pipes or pipelines
CA1284459C (en) * 1987-04-23 1991-05-28 Roland Fortin I-t-h pipe cutting tool
AT397777B (en) * 1990-04-12 1994-06-27 Etr Tiefbautechnik Gmbh METHOD FOR REMOVING MATERIAL IN PIPES IN THE AREA OF THE JOINT OF TUBE PIPES INTO A MAIN PIPE, AND REMOVAL DEVICE FOR CARRYING OUT THIS METHOD
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
CN102179557B (en) * 2011-04-15 2013-05-22 西安交通大学 Pneumatic device for machining deep ring slots on inner cylindrical surface
MX2017000642A (en) 2014-07-14 2017-10-02 Aarbakke Innovation A S Wellbore intervention tool for penetrating obstructions in a wellbore.
CN105290907B (en) * 2014-07-25 2017-11-24 宝山钢铁股份有限公司 Welded in butt weld pipe stitches reinforcement sharpening machine
DE102016104412B3 (en) * 2016-03-10 2017-08-17 Areva Gmbh Manipulator and manipulator unit
CN108213534A (en) * 2018-03-15 2018-06-29 浙江工业大学 A kind of bionical groove processing apparatus of water pump taper water inlet inside pipe wall and processing method
CN111054961B (en) * 2019-11-01 2021-11-16 株洲欧科亿数控精密刀具股份有限公司 Indexable insert and cutter for large-feed milling
CN113427327B (en) * 2021-07-13 2022-05-20 大连理工大学 Method and device for processing edge of intersecting hole of long pipe part with large depth-diameter ratio

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2329903A1 (en) * 2009-12-04 2011-06-08 AuTech GmbH Tube cutting method and device
EP2542757A1 (en) * 2010-03-05 2013-01-09 Mechanica AS Device for remote-controlled, submarine machining unit
EP2542757A4 (en) * 2010-03-05 2017-05-03 Oceaneering AS Device for remote-controlled, submarine machining unit

Also Published As

Publication number Publication date
ES333766A1 (en) 1968-03-16
GB1091030A (en) 1967-11-15
DE1577318A1 (en) 1970-03-05
CH464726A (en) 1968-10-31
BE688126A (en) 1967-03-16
FR1465588A (en) 1967-01-13
LU52443A1 (en) 1967-01-25

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