GB2191133A - Method of making pump rods - Google Patents

Method of making pump rods

Info

Publication number
GB2191133A
GB2191133A GB08716825A GB8716825A GB2191133A GB 2191133 A GB2191133 A GB 2191133A GB 08716825 A GB08716825 A GB 08716825A GB 8716825 A GB8716825 A GB 8716825A GB 2191133 A GB2191133 A GB 2191133A
Authority
GB
United Kingdom
Prior art keywords
bar
thickening
pump rods
upsetting
making pump
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
GB08716825A
Other versions
GB8716825D0 (en
GB2191133B (en
Inventor
Islam Karim Ogly Karaev
Talat Mamai Ogly Shikhlinsky
Konstantin Polikhr Polikhronov
Pavel Moiseevich Sutovsky
Emilia Vladimirovna Avakian
Nikolai Vladimirovich Semkin
Avraam Mendelevich Rabinovich
Rauf Dzhavadovich Dzhabarov
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.)
AZERBAIDZHANSKY NI I PK I NEFT
Original Assignee
AZERBAIDZHANSKY NI I PK I NEFT
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 AZERBAIDZHANSKY NI I PK I NEFT filed Critical AZERBAIDZHANSKY NI I PK I NEFT
Publication of GB8716825D0 publication Critical patent/GB8716825D0/en
Publication of GB2191133A publication Critical patent/GB2191133A/en
Application granted granted Critical
Publication of GB2191133B publication Critical patent/GB2191133B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B23K20/24—Preliminary treatment
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

A method of making pump rods shaped each as a bar (1) with end heads (2) consists in upsetting the end portions (8) of the bar (1) at a temperature excluding the softening of the metal of the bar (1) and thus providing at each of the portions (8) a thickening (9) the width of which in the direction perpendicular to the axis of the bar (1) is equal to or larger than the maximum diameter of the head (2) within the weld joint area and the length of which exceeds the width of the welding heat-affected zone (17), and providing also a transitional section (10) shaped as a body of revolution the cross-section of which smoothly and continuously diminishes in the direction from the thickening (9) to the bar (1). The upsetting is followed by the pressure welding of each end head (2) to the thickening (9) on the end portion (8) of the bar (1) and by the machining of the weld joint area.
GB8716825A 1985-11-26 1985-11-26 Method for making sucker rods Expired GB2191133B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1985/000093 WO1987003233A1 (en) 1985-11-26 1985-11-26 Method of making pump rods

Publications (3)

Publication Number Publication Date
GB8716825D0 GB8716825D0 (en) 1987-08-19
GB2191133A true GB2191133A (en) 1987-12-09
GB2191133B GB2191133B (en) 1989-10-11

Family

ID=21616944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8716825A Expired GB2191133B (en) 1985-11-26 1985-11-26 Method for making sucker rods

Country Status (6)

Country Link
JP (1) JPS63501700A (en)
AT (1) AT391914B (en)
BR (1) BR8507312A (en)
DE (2) DE3590881C2 (en)
GB (1) GB2191133B (en)
WO (1) WO1987003233A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU207690A1 (en) * 1966-08-09 1967-12-22 Азербайджанский научно исследовательский институт нефт ного METHOD OF WELDING THROUGH
SU978996A1 (en) * 1981-02-11 1982-12-07 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Method of forged and welded articles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104936B (en) * 1981-08-24 1985-11-13 Drillcon Ind Ltd Sucker rods, pony rods and production thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU207690A1 (en) * 1966-08-09 1967-12-22 Азербайджанский научно исследовательский институт нефт ного METHOD OF WELDING THROUGH
SU978996A1 (en) * 1981-02-11 1982-12-07 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Method of forged and welded articles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
D.N. RESHETOV }DETALI MASHIN}, 1974, MASHINOSTROENIE (MOSCOW)PAGES 416, 417, 424 *

Also Published As

Publication number Publication date
JPS63501700A (en) 1988-07-14
AT391914B (en) 1990-12-27
DE3590881C2 (en) 1989-06-22
DE3590881T1 (en) 1987-10-08
WO1987003233A1 (en) 1987-06-04
GB8716825D0 (en) 1987-08-19
BR8507312A (en) 1987-12-01
GB2191133B (en) 1989-10-11
ATA908985A (en) 1990-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921126