ZA200105273B - Friction welded pipe connection and friction welded rock drill with drilling fluid channel. - Google Patents

Friction welded pipe connection and friction welded rock drill with drilling fluid channel.

Info

Publication number
ZA200105273B
ZA200105273B ZA200105273A ZA200105273A ZA200105273B ZA 200105273 B ZA200105273 B ZA 200105273B ZA 200105273 A ZA200105273 A ZA 200105273A ZA 200105273 A ZA200105273 A ZA 200105273A ZA 200105273 B ZA200105273 B ZA 200105273B
Authority
ZA
South Africa
Prior art keywords
friction welded
drilling fluid
fluid channel
pipe connection
rock drill
Prior art date
Application number
ZA200105273A
Inventor
Josef Bauer
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of ZA200105273B publication Critical patent/ZA200105273B/en

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling Tools (AREA)
ZA200105273A 2000-06-28 2001-06-26 Friction welded pipe connection and friction welded rock drill with drilling fluid channel. ZA200105273B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10031416A DE10031416A1 (en) 2000-06-28 2000-06-28 Friction welding pipe connection and friction-welded rock drilling tool with drilling fluid channel

Publications (1)

Publication Number Publication Date
ZA200105273B true ZA200105273B (en) 2002-01-14

Family

ID=7647053

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200105273A ZA200105273B (en) 2000-06-28 2001-06-26 Friction welded pipe connection and friction welded rock drill with drilling fluid channel.

Country Status (5)

Country Link
EP (1) EP1166947A1 (en)
JP (1) JP2002086280A (en)
CN (1) CN1329962A (en)
DE (1) DE10031416A1 (en)
ZA (1) ZA200105273B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056803A2 (en) * 2006-11-06 2008-05-15 Ngk Insulators, Ltd. Separation membrane-porous material composite and method for manufacturing the same
US9816328B2 (en) * 2012-10-16 2017-11-14 Smith International, Inc. Friction welded heavy weight drill pipes
JP5542219B1 (en) * 2013-01-16 2014-07-09 亞柏士氣動工具股▲分▼有限公司 Manufacturing method of shaft for pneumatic tool and shaft by the manufacturing method
US10830025B2 (en) * 2017-11-09 2020-11-10 Baker Hughes, A Ge Company, Llc Ultrasonic weld between components of an electrical submersible pump assembly
US11654506B2 (en) * 2021-10-22 2023-05-23 Halliburton Energy Services, Inc. Processing route to design and manufacture highly configurable non-magnetic down-hole sensor collars

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820389A (en) * 1981-07-31 1983-02-05 Kawasaki Heavy Ind Ltd Structure of friction welded joint of pipe
SU1393566A1 (en) * 1985-10-08 1988-05-07 Производственное Объединение "Вильнюсский Завод Топливной Аппаратуры Им.50-Летия Ссср" Method of seam friction welding
US4817852A (en) * 1987-10-08 1989-04-04 T. H. Industries Method of replacing drill bit heads
DE8801976U1 (en) * 1988-02-16 1988-04-07 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Connecting part of a line coupling
ES2106952T3 (en) * 1992-05-07 1997-11-16 Conri Rohrverbindungstechnik R PIPE JOINT AS WELDING HOSE FOR A PIPE JOINT OF THIS TYPE.
DE19616285C1 (en) * 1996-04-24 1997-07-31 Siemens Ag Pipe jointing system using friction welding
IT1287029B1 (en) * 1996-09-26 1998-07-30 Colli Drill Srl FRICTIONAL DRILLING RODS WITH INTERNAL FLASH STORAGE AND RELATED MANUFACTURING PROCEDURE

Also Published As

Publication number Publication date
EP1166947A1 (en) 2002-01-02
JP2002086280A (en) 2002-03-26
DE10031416A1 (en) 2002-01-10
CN1329962A (en) 2002-01-09

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