AU2011208736B2 - Pick tool and method for making same - Google Patents
Pick tool and method for making same Download PDFInfo
- Publication number
- AU2011208736B2 AU2011208736B2 AU2011208736A AU2011208736A AU2011208736B2 AU 2011208736 B2 AU2011208736 B2 AU 2011208736B2 AU 2011208736 A AU2011208736 A AU 2011208736A AU 2011208736 A AU2011208736 A AU 2011208736A AU 2011208736 B2 AU2011208736 B2 AU 2011208736B2
- Authority
- AU
- Australia
- Prior art keywords
- bore
- insertion shank
- pick tool
- support body
- cemented carbide
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000003780 insertion Methods 0.000 claims abstract description 137
- 230000037431 insertion Effects 0.000 claims abstract description 137
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 105
- 239000010959 steel Substances 0.000 claims abstract description 105
- 239000000463 material Substances 0.000 claims description 60
- 239000010432 diamond Substances 0.000 claims description 36
- 229910003460 diamond Inorganic materials 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000003245 coal Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 7
- 230000004323 axial length Effects 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000005065 mining Methods 0.000 claims description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 229940072033 potash Drugs 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 10
- 239000010426 asphalt Substances 0.000 description 8
- 238000005219 brazing Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 230000000593 degrading effect Effects 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000005552 hardfacing Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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
- 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 OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Surgical Instruments (AREA)
- Milling Processes (AREA)
- Road Repair (AREA)
Applications Claiming Priority (3)
| 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 | ||
| PCT/EP2011/050616 WO2011089117A2 (en) | 2010-01-20 | 2011-01-18 | Pick tool and method for making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2011208736A1 AU2011208736A1 (en) | 2012-08-02 |
| AU2011208736B2 true AU2011208736B2 (en) | 2014-03-13 |
Family
ID=42045789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011208736A Active AU2011208736B2 (en) | 2010-01-20 | 2011-01-18 | Pick tool and method for making same |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2525930B1 (ja) |
| JP (2) | JP5946413B2 (ja) |
| CN (1) | CN102905819B (ja) |
| AU (1) | AU2011208736B2 (ja) |
| CA (1) | CA2787541C (ja) |
| DK (1) | DK2525930T3 (ja) |
| ES (1) | ES2638865T3 (ja) |
| GB (1) | GB201000869D0 (ja) |
| RU (1) | RU2522246C2 (ja) |
| WO (1) | WO2011089117A2 (ja) |
| ZA (2) | ZA201205228B (ja) |
Families Citing this family (11)
| 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 |
| GB201217433D0 (en) | 2012-09-28 | 2012-11-14 | Element Six Gmbh | Strike tip for a pick tool, assembly comprising same and method for 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 (es) | 2014-04-06 | 2020-10-01 | Diamond Innovations Inc | Conjunto superabrasivo soldado con unión de soldadura metálica activa con capa de alivio de tensión; procedimiento de fabricación de tal conjunto |
| WO2016164250A1 (en) * | 2015-04-10 | 2016-10-13 | Gkn Sinter Metals, Llc | Method of forming a composite component using post-compaction dimensional change |
| DE102015112988A1 (de) * | 2015-08-06 | 2017-02-09 | Betek Gmbh & Co. Kg | Schneideinrichtung |
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090051211A1 (en) * | 2006-10-26 | 2009-02-26 | Hall David R | Thick Pointed Superhard Material |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2087949B (en) * | 1980-11-24 | 1984-11-14 | Padley & Venables Ltd | Cutting tools |
| 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 (ja) * | 1984-04-03 | 1985-10-22 | Sumitomo Electric Ind Ltd | 複合焼結体工具の製造方法 |
| ZA871298B (ja) * | 1986-02-28 | 1987-08-17 | ||
| SU1523257A1 (ru) * | 1988-04-28 | 1989-11-23 | Предприятие П/Я В-2438 | Расточной резец дл финишной обработки |
| US5150636A (en) * | 1991-06-28 | 1992-09-29 | Loudon Enterprises, Inc. | Rock drill bit and method of making same |
| 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 |
| JP4225684B2 (ja) | 1997-09-05 | 2009-02-18 | エレメント シックス リミテッド | ダイヤモンド−炭化ケイ素−ケイ素複合材料の製造法 |
| 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 (de) | 2000-08-08 | 2006-05-11 | Element Six (Pty) Ltd. | Verfahren zur herstellung eines kubischen bornitrid enthaltenden schleifproduktes |
| RU2207219C2 (ru) * | 2001-08-21 | 2003-06-27 | Орловский государственный технический университет | Ротационный комбинированный резец |
| DE10161713B4 (de) | 2001-12-15 | 2004-02-05 | Wirtgen Gmbh | Meißelhalterwechselsystem |
| WO2005093214A1 (en) * | 2004-03-26 | 2005-10-06 | Sandvik Intellectual Property Ab | Rotary cutting bit |
| US7097257B2 (en) * | 2004-09-15 | 2006-08-29 | Sandvik Intellectual Property Ab | Cutting tool with nozzle for spraying water on cutter bit |
| DE102004057302B4 (de) | 2004-11-26 | 2011-01-13 | Wirtgen Gmbh | Meißelhalter |
| 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 |
| US8136887B2 (en) | 2006-08-11 | 2012-03-20 | Schlumberger Technology Corporation | Non-rotating pick with a pressed in carbide segment |
| US7401863B1 (en) * | 2007-03-15 | 2008-07-22 | Hall David R | Press-fit pick |
| WO2009013713A2 (en) | 2007-07-23 | 2009-01-29 | Element Six (Production) (Pty) Ltd | Abrasive compact |
| GB201000869D0 (en) * | 2010-01-20 | 2010-03-10 | Element Six Holding Gmbh | Superhard pick tool and method for making same |
-
2010
- 2010-01-20 GB GBGB1000869.6A patent/GB201000869D0/en not_active Ceased
-
2011
- 2011-01-18 DK DK11701377.1T patent/DK2525930T3/en active
- 2011-01-18 AU AU2011208736A patent/AU2011208736B2/en active Active
- 2011-01-18 JP JP2012549332A patent/JP5946413B2/ja active Active
- 2011-01-18 EP EP11701377.1A patent/EP2525930B1/en active Active
- 2011-01-18 CA CA2787541A patent/CA2787541C/en active Active
- 2011-01-18 WO PCT/EP2011/050616 patent/WO2011089117A2/en active Application Filing
- 2011-01-18 CN CN201180012678.6A patent/CN102905819B/zh active Active
- 2011-01-18 RU RU2012135552/02A patent/RU2522246C2/ru active
- 2011-01-18 ES ES11701377.1T patent/ES2638865T3/es active Active
-
2012
- 2012-07-13 ZA ZA2012/05228A patent/ZA201205228B/en unknown
-
2013
- 2013-07-11 ZA ZA2013/05228A patent/ZA201305228B/en unknown
-
2014
- 2014-10-20 JP JP2014213966A patent/JP2015042837A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090051211A1 (en) * | 2006-10-26 | 2009-02-26 | Hall David R | Thick Pointed Superhard Material |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2525930A2 (en) | 2012-11-28 |
| GB201000869D0 (en) | 2010-03-10 |
| JP2015042837A (ja) | 2015-03-05 |
| DK2525930T3 (en) | 2017-08-21 |
| CN102905819A (zh) | 2013-01-30 |
| ZA201205228B (en) | 2013-09-25 |
| WO2011089117A2 (en) | 2011-07-28 |
| WO2011089117A3 (en) | 2011-10-13 |
| ZA201305228B (en) | 2015-05-27 |
| JP2013517399A (ja) | 2013-05-16 |
| EP2525930B1 (en) | 2017-05-31 |
| RU2522246C2 (ru) | 2014-07-10 |
| ES2638865T3 (es) | 2017-10-24 |
| CN102905819B (zh) | 2016-02-17 |
| CA2787541C (en) | 2017-03-28 |
| CA2787541A1 (en) | 2011-07-28 |
| JP5946413B2 (ja) | 2016-07-06 |
| RU2012135552A (ru) | 2014-02-27 |
| AU2011208736A1 (en) | 2012-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |