AR213266A1 - Barrenos giratorios para roca y metodo para producir un elemento de cojinete utilizable en el barreno - Google Patents

Barrenos giratorios para roca y metodo para producir un elemento de cojinete utilizable en el barreno

Info

Publication number
AR213266A1
AR213266A1 AR255428A AR25542874A AR213266A1 AR 213266 A1 AR213266 A1 AR 213266A1 AR 255428 A AR255428 A AR 255428A AR 25542874 A AR25542874 A AR 25542874A AR 213266 A1 AR213266 A1 AR 213266A1
Authority
AR
Argentina
Prior art keywords
produce
hole
bearing element
rotary holes
usable bearing
Prior art date
Application number
AR255428A
Other languages
English (en)
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Application granted granted Critical
Publication of AR213266A1 publication Critical patent/AR213266A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • F16C2223/12—Hardening, e.g. carburizing, carbo-nitriding with carburizing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2352/00—Apparatus for drilling
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/902—Porous member
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49647—Plain bearing
    • Y10T29/49668—Sleeve or bushing making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49707—Bearing surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Sliding-Contact Bearings (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
AR255428A 1973-09-10 1974-09-02 Barrenos giratorios para roca y metodo para producir un elemento de cojinete utilizable en el barreno AR213266A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/395,880 US3984158A (en) 1973-09-10 1973-09-10 Journal and pilot bearings with alternating surface areas of wear resistant and anti-galling materials

Publications (1)

Publication Number Publication Date
AR213266A1 true AR213266A1 (es) 1979-01-15

Family

ID=23564926

Family Applications (1)

Application Number Title Priority Date Filing Date
AR255428A AR213266A1 (es) 1973-09-10 1974-09-02 Barrenos giratorios para roca y metodo para producir un elemento de cojinete utilizable en el barreno

Country Status (10)

Country Link
US (2) US3984158A (es)
JP (1) JPS5054747A (es)
AR (1) AR213266A1 (es)
CA (1) CA1042869A (es)
DE (1) DE2442626C2 (es)
FR (2) FR2243368B1 (es)
GB (1) GB1464609A (es)
IT (1) IT1019224B (es)
PL (1) PL96150B1 (es)
SU (1) SU791263A3 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207658A (en) * 1973-09-10 1980-06-17 Dresser Industries, Inc. Journal and pilot bearings with alternating surface areas of wear resistant and anti-galling materials
US3984158A (en) * 1973-09-10 1976-10-05 Dresser Industries, Inc. Journal and pilot bearings with alternating surface areas of wear resistant and anti-galling materials
NO762541L (es) * 1975-08-13 1977-02-15 Reed Tool Co
US4270812A (en) * 1977-07-08 1981-06-02 Thomas Robert D Drill bit bearing
DE2756964C2 (de) * 1977-12-21 1986-01-30 SKF GmbH, 8720 Schweinfurt Rollenmeißel mit mehreren Schneidrollen
US4172395A (en) * 1978-08-07 1979-10-30 Dresser Industries, Inc. Method of manufacturing a rotary rock bit
US4558754A (en) * 1980-03-24 1985-12-17 Reed Rock Bit Company Drill bit having angled nozzles
US4516642A (en) * 1980-03-24 1985-05-14 Reed Rock Bit Company Drill bit having angled nozzles for improved bit and well bore cleaning
US4546837A (en) * 1980-03-24 1985-10-15 Reed Tool Company Drill bit having angled nozzles for improved bit and well bore cleaning
GB2127071B (en) * 1982-09-22 1985-09-18 Reed Rock Bit Co Friction bearing assembly for a roller cutter drill bit
US4595067A (en) * 1984-01-17 1986-06-17 Reed Tool Company Rotary drill bit, parts therefor, and method of manufacturing thereof
US4641976A (en) * 1984-02-09 1987-02-10 Smith International, Inc. Copper-based spinodal alloy bearings
US4787129A (en) * 1984-07-06 1988-11-29 Dresser Industries, Inc. Metal of manufacturing a composite journal bushing
US4592252A (en) * 1984-07-23 1986-06-03 Cdp, Ltd. Rolling cutters for drill bits, and processes to produce same
US4630692A (en) * 1984-07-23 1986-12-23 Cdp, Ltd. Consolidation of a drilling element from separate metallic components
US4554130A (en) * 1984-10-01 1985-11-19 Cdp, Ltd. Consolidation of a part from separate metallic components
US4562892A (en) * 1984-07-23 1986-01-07 Cdp, Ltd. Rolling cutters for drill bits
US4597456A (en) * 1984-07-23 1986-07-01 Cdp, Ltd. Conical cutters for drill bits, and processes to produce same
US4603062A (en) * 1985-01-07 1986-07-29 Cdp, Ltd. Pump liners and a method of cladding the same
US4582368A (en) * 1985-05-06 1986-04-15 Ndc Company, Ltd. Dry bearing
US4679640A (en) * 1986-02-21 1987-07-14 Dresser Industries, Inc. Method for case hardening rock bits and rock bits formed thereby
US4660444A (en) * 1986-06-09 1987-04-28 Dresser Industries, Inc. Hardening of selected areas of an earth boring rockbit
US4875532A (en) * 1988-09-19 1989-10-24 Dresser Industries, Inc. Roller drill bit having radial-thrust pilot bushing incorporating anti-galling material
CA2007683A1 (en) * 1989-02-03 1990-08-03 James C. Danly, Sr. Composite and self-lubricating bushing and method for making same
US5094548A (en) * 1989-02-03 1992-03-10 Danly Corporation Composite and self-lubricating bushing
JP2620976B2 (ja) * 1989-07-07 1997-06-18 株式会社豊田中央研究所 摺動部材
US5161898A (en) * 1991-07-05 1992-11-10 Camco International Inc. Aluminide coated bearing elements for roller cutter drill bits
GB2281078B (en) * 1993-08-16 1997-08-13 Smith International Rock bit bearing material
US5842531A (en) 1996-04-24 1998-12-01 Dresser Industries, Inc. Rotary rock bit with infiltrated bearings
US5794726A (en) * 1996-04-24 1998-08-18 Dresser Indistries Rotary rock bit with infiltrated bearings
DE19738919C1 (de) 1997-09-05 1999-04-29 Maxon Motor Gmbh Verfahren zur Herstellung eines Gleitlagers und Gleitlager
US7591107B2 (en) * 2001-03-28 2009-09-22 The Timken Company Portable facility and process for reconditioning antifriction bearings
US7220098B2 (en) * 2003-05-27 2007-05-22 General Electric Company Wear resistant variable stator vane assemblies
US20060029494A1 (en) * 2003-05-27 2006-02-09 General Electric Company High temperature ceramic lubricant
US7543992B2 (en) 2005-04-28 2009-06-09 General Electric Company High temperature rod end bearings
US20080202814A1 (en) * 2007-02-23 2008-08-28 Lyons Nicholas J Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same
RU2750791C1 (ru) * 2021-01-26 2021-07-02 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Устройство для разбуривания уплотненной пробки в скважине

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT165530B (es) *
US2096252A (en) * 1934-02-19 1937-10-19 Gen Motors Corp Method of making a bearing material
US2365562A (en) * 1942-03-20 1944-12-19 Gen Motors Corp Method of making porous metal bearings
US2612443A (en) * 1947-12-26 1952-09-30 Sintereast Corp Of America Powder metallurgy
US2592277A (en) * 1948-05-15 1952-04-08 Security Engineering Co Inc Bearing for gauge cutters of rotary rock bits
US2706693A (en) * 1951-02-10 1955-04-19 Allied Prod Corp Process of impregnating metal bearings
GB761954A (en) * 1954-05-25 1956-11-21 Thompson Prod Inc Improvements in and relating to bearings
US3235316A (en) * 1963-04-22 1966-02-15 Hughes Tool Co Journal bearing with alternating surface areas of wear resistant and antigalling materials
JPS466687A (es) * 1970-05-13 1971-12-13
GB1399812A (en) * 1971-10-23 1975-07-02 Brico Eng Sintered metal articles
US3984158A (en) * 1973-09-10 1976-10-05 Dresser Industries, Inc. Journal and pilot bearings with alternating surface areas of wear resistant and anti-galling materials

Also Published As

Publication number Publication date
FR2243368B1 (es) 1981-08-28
PL96150B1 (pl) 1977-12-31
FR2434301B1 (es) 1982-06-11
SU791263A3 (ru) 1980-12-23
US3984158A (en) 1976-10-05
FR2434301A1 (fr) 1980-03-21
IT1019224B (it) 1977-11-10
FR2243368A1 (es) 1975-04-04
US4105263A (en) 1978-08-08
GB1464609A (en) 1977-02-16
JPS5054747A (es) 1975-05-14
CA1042869A (en) 1978-11-21
AU7278074A (en) 1976-03-04
DE2442626C2 (de) 1984-12-06
DE2442626A1 (de) 1975-03-13

Similar Documents

Publication Publication Date Title
AR213266A1 (es) Barrenos giratorios para roca y metodo para producir un elemento de cojinete utilizable en el barreno
AR214858A1 (es) Procedimiento para preparar un elemento fotografico y el articulo asi preparado
BR7306245D0 (pt) Embreagem, em particular uma embreagem rotativa
FR2330279A5 (fr) Palier hydrodynamique a feuilles
AR208877A1 (es) Mejoras en aparatos de perforacion y metodo para cargar cargas explosivas en el
IT976896B (it) Perfezionamento nelle pompe rota tive a palette
AT325121B (de) Elektrolumineszierende anordnung
AR204723A1 (es) Metodo para elaborar un fieltro papelero y el fieltro asi obtenido
BR7307150D0 (pt) Maquina perfuradora e encadernadora, particularmente para folhas a serem unidas com dorso plastico
IT997300B (it) Perforatrice per roccia a rotazio ne continua
CH554497A (de) Spreizbare verankerung zum einsatz in ein in beton, mauerwerk oder dergleichen angebrachtes bohrloch.
BR7209233D0 (pt) Aparelho para executar operacoes de fabricacao e fazer furos em material de folha
AR208395A1 (es) Composicion de poliureauretano util para producir un elemento amortiguador
AT333216B (de) Bolzensetzgerat mit stempel
IT963357B (it) Cuscinetto reggispinta in tandem a doppia azione
IT1051468B (it) Macchina foratrice..particolarmente per la punzonatura di fori nelle ali di profilati
IT976067B (it) Cuscinetto a rulli
AR201597A1 (es) Material de impresion para ser usado en un obturador de impresion, un metodo para formarlo y un obturador de impresion que lo utiliza
BR7303038D0 (pt) Elemento de fixacao para ancoragem num orificio perfurado em pecas construidas de concreto
IT989741B (it) Perfezionamento nelle disposizioni di cuscinetti a rotolamento
NL7407577A (nl) Draai- en boorautomaat.
SE395255B (sv) Med vippstod forsett axellager
BR7205716D0 (pt) Acionador rotativo combinado e um reservatorio membranoso para o acionador rotativo
IT994810B (it) Perfezionamento nelle perforatrici per roccia e simili
IT994550B (it) Cuscinetto assiale a rulli