WO2011089117A3 - Pick tool and method for making same - Google Patents

Pick tool and method for making same Download PDF

Info

Publication number
WO2011089117A3
WO2011089117A3 PCT/EP2011/050616 EP2011050616W WO2011089117A3 WO 2011089117 A3 WO2011089117 A3 WO 2011089117A3 EP 2011050616 W EP2011050616 W EP 2011050616W WO 2011089117 A3 WO2011089117 A3 WO 2011089117A3
Authority
WO
WIPO (PCT)
Prior art keywords
pick tool
making same
insert
support body
cemented carbide
Prior art date
Application number
PCT/EP2011/050616
Other languages
French (fr)
Other versions
WO2011089117A2 (en
Inventor
Ernst Heiderich
Bernd Heinrich Ries
Frank Friedrich Lachmann
Original Assignee
Element Six Holding Gmbh
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 Element Six Holding Gmbh filed Critical Element Six Holding Gmbh
Priority to ES11701377.1T priority Critical patent/ES2638865T3/en
Priority to RU2012135552/02A priority patent/RU2522246C2/en
Priority to DK11701377.1T priority patent/DK2525930T3/en
Priority to AU2011208736A priority patent/AU2011208736B2/en
Priority to CN201180012678.6A priority patent/CN102905819B/en
Priority to JP2012549332A priority patent/JP5946413B2/en
Priority to EP11701377.1A priority patent/EP2525930B1/en
Priority to CA2787541A priority patent/CA2787541C/en
Publication of WO2011089117A2 publication Critical patent/WO2011089117A2/en
Publication of WO2011089117A3 publication Critical patent/WO2011089117A3/en
Priority to ZA2012/05228A priority patent/ZA201205228B/en

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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide

Abstract

A pick tool (100) comprising an insert (110) and a steel holder (120) for the insert (110), the insert (110) comprising a superhard tip (112) joined to a cemented carbide support body (114) having an insertion shank (118); the steel holder (120) comprising a shaft (122) for connection to a tool carrier (not shown) and provided with a bore (126) configured for receiving the insertion shank (118); the volume of the cemented carbide support body (114) being at least 6 cm3.
PCT/EP2011/050616 2010-01-20 2011-01-18 Pick tool and method for making same WO2011089117A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES11701377.1T ES2638865T3 (en) 2010-01-20 2011-01-18 Pike tool and corresponding manufacturing procedure
RU2012135552/02A RU2522246C2 (en) 2010-01-20 2011-01-18 Cutter and method of its production
DK11701377.1T DK2525930T3 (en) 2010-01-20 2011-01-18 CUTTING TOOLS AND METHOD OF PRODUCING THEREOF
AU2011208736A AU2011208736B2 (en) 2010-01-20 2011-01-18 Pick tool and method for making same
CN201180012678.6A CN102905819B (en) 2010-01-20 2011-01-18 Take instrument and manufacture method thereof
JP2012549332A JP5946413B2 (en) 2010-01-20 2011-01-18 Pick tool and method of manufacturing pick tool
EP11701377.1A EP2525930B1 (en) 2010-01-20 2011-01-18 Pick tool and method for making same
CA2787541A CA2787541C (en) 2010-01-20 2011-01-18 Pick tool and method for making same
ZA2012/05228A ZA201205228B (en) 2010-01-20 2012-07-13 Pick tool and method for making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1000869.6A GB201000869D0 (en) 2010-01-20 2010-01-20 Superhard pick tool and method for making same
GB1000869.6 2010-01-20

Publications (2)

Publication Number Publication Date
WO2011089117A2 WO2011089117A2 (en) 2011-07-28
WO2011089117A3 true WO2011089117A3 (en) 2011-10-13

Family

ID=42045789

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/050616 WO2011089117A2 (en) 2010-01-20 2011-01-18 Pick tool and method for making same

Country Status (11)

Country Link
EP (1) EP2525930B1 (en)
JP (2) JP5946413B2 (en)
CN (1) CN102905819B (en)
AU (1) AU2011208736B2 (en)
CA (1) CA2787541C (en)
DK (1) DK2525930T3 (en)
ES (1) ES2638865T3 (en)
GB (1) GB201000869D0 (en)
RU (1) RU2522246C2 (en)
WO (1) WO2011089117A2 (en)
ZA (2) ZA201205228B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104797781A (en) * 2012-09-28 2015-07-22 第六元素公司 Strike tip for a pick tool, assembly comprising same, method of making same and method for using same

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201000869D0 (en) * 2010-01-20 2010-03-10 Element Six Holding Gmbh Superhard pick tool and method for making same
GB201201120D0 (en) * 2012-01-24 2012-03-07 Element Six Abrasives Sa Pick tool and assembly comprising same
GB201202533D0 (en) 2012-02-14 2012-03-28 Element Six Gmbh Pick tool and method of using same
GB201220294D0 (en) * 2012-11-12 2012-12-26 Element Six Gmbh Pick tool assembly and method of using same
GB201320501D0 (en) * 2013-11-20 2014-01-01 Element Six Gmbh Strike constructions,picks comprising same and methods for making same
ES2784847T3 (en) 2014-04-06 2020-10-01 Diamond Innovations Inc Superabrasive set welded with active metal weld joint with stress relief layer; manufacturing procedure of such a set
US10596631B2 (en) 2015-04-10 2020-03-24 Gkn Sinter Metals, Llc Method of forming a composite component using post-compaction dimensional change
DE102015112988A1 (en) * 2015-08-06 2017-02-09 Betek Gmbh & Co. Kg cutter
GB201711850D0 (en) * 2017-07-24 2017-09-06 Element Six (Uk) Ltd Super-hard bits, super-hard tips for same, tools comprising same and methods for making same
WO2020220066A1 (en) * 2019-04-30 2020-11-05 Idim Pty Ltd Tool holder assembly

Citations (4)

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US5150636A (en) * 1991-06-28 1992-09-29 Loudon Enterprises, Inc. Rock drill bit and method of making same
WO2005093214A1 (en) * 2004-03-26 2005-10-06 Sandvik Intellectual Property Ab Rotary cutting bit
US20060055229A1 (en) * 2004-09-15 2006-03-16 Sandvik Ab Cutting tool with nozzle for spraying water on cutter bit
US20090051211A1 (en) * 2006-10-26 2009-02-26 Hall David R Thick Pointed Superhard Material

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EP0096585A1 (en) * 1982-06-08 1983-12-21 Koehring Company An earth working machine
US4489987A (en) * 1983-04-18 1984-12-25 Towers John E Mine tool bit with spring loaded button retainer
JPS60210382A (en) * 1984-04-03 1985-10-22 Sumitomo Electric Ind Ltd Tool made of composite sintered body and its production
ZA871298B (en) * 1986-02-28 1987-08-17
SU1523257A1 (en) * 1988-04-28 1989-11-23 Предприятие П/Я В-2438 Boring tool for finish machining
ZA935524B (en) 1992-08-05 1994-02-24 De Beers Ind Diamond Abrasive product
US5400861A (en) * 1994-05-05 1995-03-28 Kennametal, Inc. Rotatable cutting bit assembly
IL134575A (en) 1997-09-05 2004-07-25 Skeleton Technologies Ag Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method
US6709747B1 (en) 1998-09-28 2004-03-23 Skeleton Technologies Ag Method of manufacturing a diamond composite and a composite produced by same
US6447852B1 (en) 1999-03-04 2002-09-10 Ambler Technologies, Inc. Method of manufacturing a diamond composite and a composite produced by same
DE60114030T2 (en) 2000-08-08 2006-05-11 Element Six (Pty) Ltd. METHOD FOR PRODUCING A CUBIC BORONITRIDE-CONTAINING GRINDING PRODUCT
RU2207219C2 (en) * 2001-08-21 2003-06-27 Орловский государственный технический университет Rotary combination type cutter
DE10161713B4 (en) 2001-12-15 2004-02-05 Wirtgen Gmbh Chisel holder changing system
DE102004057302B4 (en) * 2004-11-26 2011-01-13 Wirtgen Gmbh toolholders
US7568770B2 (en) * 2006-06-16 2009-08-04 Hall David R Superhard composite material bonded to a steel body
US7669938B2 (en) * 2006-08-11 2010-03-02 Hall David R Carbide stem press fit into a steel body of a pick
US7396086B1 (en) * 2007-03-15 2008-07-08 Hall David R Press-fit pick
US8136887B2 (en) 2006-08-11 2012-03-20 Schlumberger Technology Corporation Non-rotating pick with a pressed in carbide segment
EP2176191B1 (en) 2007-07-23 2013-01-16 Element Six Abrasives S.A. Method for producing an abrasive compact
GB201000869D0 (en) * 2010-01-20 2010-03-10 Element Six Holding Gmbh Superhard pick tool and method for making same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150636A (en) * 1991-06-28 1992-09-29 Loudon Enterprises, Inc. Rock drill bit and method of making same
WO2005093214A1 (en) * 2004-03-26 2005-10-06 Sandvik Intellectual Property Ab Rotary cutting bit
US20060055229A1 (en) * 2004-09-15 2006-03-16 Sandvik Ab Cutting tool with nozzle for spraying water on cutter bit
US20090051211A1 (en) * 2006-10-26 2009-02-26 Hall David R Thick Pointed Superhard Material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104797781A (en) * 2012-09-28 2015-07-22 第六元素公司 Strike tip for a pick tool, assembly comprising same, method of making same and method for using same

Also Published As

Publication number Publication date
CN102905819A (en) 2013-01-30
AU2011208736A1 (en) 2012-08-02
EP2525930A2 (en) 2012-11-28
RU2522246C2 (en) 2014-07-10
JP2015042837A (en) 2015-03-05
ZA201305228B (en) 2015-05-27
CA2787541A1 (en) 2011-07-28
AU2011208736B2 (en) 2014-03-13
JP5946413B2 (en) 2016-07-06
CA2787541C (en) 2017-03-28
JP2013517399A (en) 2013-05-16
WO2011089117A2 (en) 2011-07-28
GB201000869D0 (en) 2010-03-10
EP2525930B1 (en) 2017-05-31
ES2638865T3 (en) 2017-10-24
ZA201205228B (en) 2013-09-25
DK2525930T3 (en) 2017-08-21
RU2012135552A (en) 2014-02-27
CN102905819B (en) 2016-02-17

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