ZA924698B - Rock drill bit and method of making the same. - Google Patents

Rock drill bit and method of making the same.

Info

Publication number
ZA924698B
ZA924698B ZA924698A ZA924698A ZA924698B ZA 924698 B ZA924698 B ZA 924698B ZA 924698 A ZA924698 A ZA 924698A ZA 924698 A ZA924698 A ZA 924698A ZA 924698 B ZA924698 B ZA 924698B
Authority
ZA
South Africa
Prior art keywords
making
same
drill bit
rock drill
rock
Prior art date
Application number
ZA924698A
Other languages
English (en)
Inventor
Thomas E Hill
Original Assignee
Louden Enterprises Inc
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 Louden Enterprises Inc filed Critical Louden Enterprises Inc
Publication of ZA924698B publication Critical patent/ZA924698B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
ZA924698A 1991-06-28 1992-06-25 Rock drill bit and method of making the same. ZA924698B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/721,767 US5150636A (en) 1991-06-28 1991-06-28 Rock drill bit and method of making same

Publications (1)

Publication Number Publication Date
ZA924698B true ZA924698B (en) 1993-08-09

Family

ID=24899230

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA924698A ZA924698B (en) 1991-06-28 1992-06-25 Rock drill bit and method of making the same.

Country Status (10)

Country Link
US (1) US5150636A (zh)
JP (1) JPH0711857A (zh)
CN (1) CN1027768C (zh)
AU (1) AU655474B2 (zh)
BR (1) BR9202493A (zh)
CA (1) CA2072302C (zh)
DE (1) DE4220846A1 (zh)
MX (1) MX9203650A (zh)
SE (1) SE9201947L (zh)
ZA (1) ZA924698B (zh)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506207C2 (sv) * 1992-01-22 1997-11-24 Sandvik Ab Sänkborrmaskin
US5560440A (en) * 1993-02-12 1996-10-01 Baker Hughes Incorporated Bit for subterranean drilling fabricated from separately-formed major components
US5441121A (en) * 1993-12-22 1995-08-15 Baker Hughes, Inc. Earth boring drill bit with shell supporting an external drilling surface
US6230822B1 (en) * 1995-02-16 2001-05-15 Baker Hughes Incorporated Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
US5687792A (en) * 1995-09-27 1997-11-18 Baker Hughes Incorporated Drill pipe float valve and method of manufacture
US5974877A (en) * 1996-05-01 1999-11-02 Food Engineering Corporation Sight window assembly and method of forming same
CN1059850C (zh) * 1997-04-09 2000-12-27 郑安明 精密热锻压矿山钎头的加工方法
WO1999002297A1 (en) * 1997-07-09 1999-01-21 Cook Harold D Machine tool extension and method of forming the same
US5975816A (en) * 1997-07-09 1999-11-02 Cook; Harold D. Harmonic dampener for rotary tool holder
CA2233433C (en) * 1998-03-27 2007-07-31 Mold-Masters Limited Injection molding cylindrical manifold insert and method
US6220117B1 (en) 1998-08-18 2001-04-24 Baker Hughes Incorporated Methods of high temperature infiltration of drill bits and infiltrating binder
WO2000031373A1 (en) 1998-11-23 2000-06-02 Ilomaeki Valto A method for mounting a casing shoe on a drilling apparatus
US6234729B1 (en) 1999-04-28 2001-05-22 Harold D. Cook Shrink fit shoulder interface
US6161309A (en) * 1999-04-28 2000-12-19 Cook; Harold D. Heat shrink tool holder cooler
US6109842A (en) * 1999-08-03 2000-08-29 Cook; Harold D. Tool holder with harmonic dampening drive mechanism
DE19936008B4 (de) 1999-08-04 2014-01-09 Krohne Ag Verfahren zum Anbringen eines Metallkörpers auf ein Meßrohr eines Coriolis-Massendurchflußmeßgeräts
CA2323270A1 (en) * 1999-10-15 2001-04-15 William A. Koegler Paper drill bit
SE9904752A (sv) * 1999-12-22 2000-01-24 Sandvik Ab Toolholder and insert arrangement with a shrink fit coupling
SE516501C2 (sv) 2000-05-18 2002-01-22 Sandvik Ab Verktygskoppling
SE516524C2 (sv) * 2000-05-18 2002-01-22 Sandvik Ab Verktygskoppling
US6766870B2 (en) * 2002-08-21 2004-07-27 Baker Hughes Incorporated Mechanically shaped hardfacing cutting/wear structures
GB2400146B (en) * 2003-03-31 2005-03-02 Minebea Co Ltd A method of swaging a spherical bearing
US7077608B2 (en) * 2004-04-22 2006-07-18 Parlec, Inc. System for mounting a machine tool in a holder
US7472764B2 (en) * 2005-03-25 2009-01-06 Baker Hughes Incorporated Rotary drill bit shank, rotary drill bits so equipped, and methods of manufacture
US7419017B2 (en) * 2005-06-10 2008-09-02 Keystone Drill Services, Inc. Multi-sectional percussive drill bit assembly
US8002052B2 (en) * 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
US7597159B2 (en) 2005-09-09 2009-10-06 Baker Hughes Incorporated Drill bits and drilling tools including abrasive wear-resistant materials
US7776256B2 (en) 2005-11-10 2010-08-17 Baker Huges Incorporated Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies
US7703555B2 (en) 2005-09-09 2010-04-27 Baker Hughes Incorporated Drilling tools having hardfacing with nickel-based matrix materials and hard particles
US7997359B2 (en) 2005-09-09 2011-08-16 Baker Hughes Incorporated Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials
US8770324B2 (en) 2008-06-10 2014-07-08 Baker Hughes Incorporated Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded
US7807099B2 (en) * 2005-11-10 2010-10-05 Baker Hughes Incorporated Method for forming earth-boring tools comprising silicon carbide composite materials
US7913779B2 (en) 2005-11-10 2011-03-29 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits
US7784567B2 (en) 2005-11-10 2010-08-31 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits
US7802495B2 (en) 2005-11-10 2010-09-28 Baker Hughes Incorporated Methods of forming earth-boring rotary drill bits
US7395883B2 (en) * 2005-12-15 2008-07-08 Rockmore International, Inc. Keyed connection for drill bit
DE102006000081A1 (de) * 2006-02-20 2007-08-23 Hilti Ag Gesteinsbohrkopf
RU2009111383A (ru) 2006-08-30 2010-10-10 Бейкер Хьюз Инкорпорейтед (Us) Способы нанесения износостойкого материала на внешние поверхности буровых инструментов и соответствующие конструкции
US7775287B2 (en) 2006-12-12 2010-08-17 Baker Hughes Incorporated Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods
US7841259B2 (en) 2006-12-27 2010-11-30 Baker Hughes Incorporated Methods of forming bit bodies
US20090155010A1 (en) * 2007-12-17 2009-06-18 Cook Harold D Tool holder dampening system
JP4398497B2 (ja) * 2007-10-12 2010-01-13 株式会社丸和技研 廃棄物溶融炉スラグ排出口開口用ビット
US20090308662A1 (en) * 2008-06-11 2009-12-17 Lyons Nicholas J Method of selectively adapting material properties across a rock bit cone
US8261632B2 (en) 2008-07-09 2012-09-11 Baker Hughes Incorporated Methods of forming earth-boring drill bits
AU2010280347A1 (en) * 2009-08-05 2012-03-22 Bernard Lionel Gien Bit assembly for a down-the-hole hammer drill
DE102009049451B3 (de) * 2009-10-14 2011-03-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einspannelement sowie Einspannvorrichtung
GB201000869D0 (en) * 2010-01-20 2010-03-10 Element Six Holding Gmbh Superhard pick tool and method for making same
US9028009B2 (en) 2010-01-20 2015-05-12 Element Six Gmbh Pick tool and method for making same
US20130243541A1 (en) * 2012-03-14 2013-09-19 Techniks, Inc. Combined thermal fit and rotational locking machine tool assembly
JP5972470B2 (ja) 2012-09-28 2016-08-17 エレメント、シックス、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＥｌｅｍｅｎｔ Ｓｉｘ Ｇｍｂｈ 超硬質の平坦な打撃面を有するピックツール
US9970238B2 (en) 2013-07-26 2018-05-15 Oy Atlas Copco Rotex Ab Method in putting together of a down-the-hole drilling apparatus and a down-the-hole drilling apparatus
US9487927B1 (en) 2014-01-13 2016-11-08 Michael Stebbins Impact tool
CN105201411A (zh) * 2015-10-19 2015-12-30 无锡市永亿精密铸造有限公司 一种含有石墨圆锥的钻头
US10167720B2 (en) 2016-01-13 2019-01-01 Caterpillar Paving Products Inc. Milling tool holder
US10184336B2 (en) 2016-01-13 2019-01-22 Caterpillar Paving Products Inc. Milling tool holder
US10113424B2 (en) 2016-01-13 2018-10-30 Caterpillar Paving Products Inc. Milling tool holder
CN108907297A (zh) * 2018-07-18 2018-11-30 佛山市蓝瑞欧特信息服务有限公司 一种冷热钻头
US11053741B1 (en) 2020-06-05 2021-07-06 Weatherford Technology Holdings, Llc Sidetrack assembly with replacement mill head for open hole whipstock

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA906381A (en) * 1972-08-01 B. Kast Howard Interference fits by heat treatment
US1426637A (en) * 1921-11-21 1922-08-22 Arthur L Hawkesworth Drill
US1692966A (en) * 1927-09-13 1928-11-27 Treiber Diesel Engine Corp Method of uniting metal objects
US1955728A (en) * 1932-04-09 1934-04-24 Colony Man Corp Chilling method and tool for expansion fits
US2535320A (en) * 1944-04-07 1950-12-26 Chicago Pneumatic Tool Co Tool joint
US2479698A (en) * 1944-08-26 1949-08-23 Weatherhead Co Rock drill
US2757906A (en) * 1949-05-05 1956-08-07 Atlas Copco Ab Means for drilling in rock or the like
US2620686A (en) * 1949-07-30 1952-12-09 Reed Roller Bit Co Method of mounting a cutter upon earth boring bits
US2757007A (en) * 1953-05-29 1956-07-31 Delaware Tool Steel Corp Shank and bushing assembly for pneumatic tools
US3213951A (en) * 1963-05-16 1965-10-26 Edwin G Eeles Rock drill with socket having a curved surface
GB1111593A (en) * 1964-09-25 1968-05-01 Nat Res Dev Improvements in or relating to the securing of sleeves in cylinder bores
US3304816A (en) * 1965-04-07 1967-02-21 Louis C Galorneau Detachable drill tip and coupling means
US3655244A (en) * 1970-07-30 1972-04-11 Int Tool Sales Impact driven tool with replaceable cutting point
US4019590A (en) * 1975-03-03 1977-04-26 Carmet Company Method of roof drilling
US4157122A (en) * 1977-06-22 1979-06-05 Morris William A Rotary earth boring drill and method of assembly thereof
US4190125A (en) * 1977-11-09 1980-02-26 Fansteel Inc. Drill bit and steel combination for improved fluid flow
US4361196A (en) * 1980-07-11 1982-11-30 Carmet Company Roof bit coupling
US4406336A (en) * 1981-02-09 1983-09-27 Olsen John K Drilling bit
US4405074A (en) * 1981-08-31 1983-09-20 Kulicke And Soffa Industries Inc. Composite bonding tool and method of making same
US4427082A (en) * 1982-02-08 1984-01-24 Gte Laboratories, Inc. Mining drill
US4462148A (en) * 1982-03-18 1984-07-31 Dana Corporation Method of axial retention of gear on shaft
US4631973A (en) * 1983-03-09 1986-12-30 Dana Corporation Axial retention of gear on shaft
US4632195A (en) * 1985-06-03 1986-12-30 Fansteel Inc. Roof drill system
SE457623B (sv) * 1987-04-21 1989-01-16 Sandvik Ab Verktygskoppling
US4783893A (en) * 1987-09-04 1988-11-15 Robert Farino Method of removing a head from a golf club

Also Published As

Publication number Publication date
US5150636A (en) 1992-09-29
MX9203650A (es) 1993-12-01
CA2072302A1 (en) 1992-12-29
AU1862592A (en) 1993-01-07
AU655474B2 (en) 1994-12-22
SE9201947L (sv) 1992-12-29
SE9201947D0 (sv) 1992-06-24
CN1074267A (zh) 1993-07-14
CA2072302C (en) 1995-05-09
BR9202493A (pt) 1993-02-09
DE4220846A1 (de) 1993-01-14
CN1027768C (zh) 1995-03-01
JPH0711857A (ja) 1995-01-13

Similar Documents

Publication Publication Date Title
ZA924698B (en) Rock drill bit and method of making the same.
GB2247477B (en) Borehole drilling and telemetry
GB2284224B (en) Drill bit
SG52437A1 (en) Earth boring bit
EP0447679A3 (en) Anti-balling earth boring bit
GB8926837D0 (en) Drill bit
GB2279094B (en) Earth-boring bit
EP0347602A3 (en) Rock drill bit rock drill bit
GB2279093B (en) Earth-boring bit
EG19653A (en) Low friction subterranean drill bit and related method
AU120220S (en) Insert for rock drilling bits
ZA961951B (en) Rock drill bit
EP0511547A3 (en) Rock bit
EP0595214A3 (de) Gesteinsbohrer.
ZA904380B (en) Rock drilling bit
AU8512891A (en) Method of drilling holes in rock
GB9121051D0 (en) Drill bit
GB8827879D0 (en) Drill bit
GB2280463B (en) Borehole drilling and telemetry
GB2242464B (en) Drill bit
GB2301386B (en) Drill bit
GB9317234D0 (en) Drill bit
AU120221S (en) Insert for rock drilling bits
IE870073L (en) Percussive drill and bit
AU8207891A (en) Drilling method and drill bit equipment