CN1052774C - 冲击钻机的切割镶件 - Google Patents
冲击钻机的切割镶件 Download PDFInfo
- Publication number
- CN1052774C CN1052774C CN95195433A CN95195433A CN1052774C CN 1052774 C CN1052774 C CN 1052774C CN 95195433 A CN95195433 A CN 95195433A CN 95195433 A CN95195433 A CN 95195433A CN 1052774 C CN1052774 C CN 1052774C
- Authority
- CN
- China
- Prior art keywords
- mold insert
- solid solution
- drill bit
- core
- phase
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 29
- 239000011435 rock Substances 0.000 title abstract description 22
- 239000006104 solid solution Substances 0.000 claims description 35
- 239000000956 alloy Substances 0.000 claims description 23
- 229910045601 alloy Inorganic materials 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 16
- 230000004048 modification Effects 0.000 description 16
- 238000005299 abrasion Methods 0.000 description 15
- 235000013495 cobalt Nutrition 0.000 description 14
- 239000010941 cobalt Substances 0.000 description 13
- 229910017052 cobalt Inorganic materials 0.000 description 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 238000005553 drilling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 229910000831 Steel Chemical group 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940095991 ferrous disulfide Drugs 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Chemical group 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
-
- 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
- E21B10/56—Button-type inserts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Turning (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9403452-7 | 1994-10-12 | ||
SE9403452A SE507098C2 (sv) | 1994-10-12 | 1994-10-12 | Stift av hårdmetall och bergborrkrona för slående borrning |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1159846A CN1159846A (zh) | 1997-09-17 |
CN1052774C true CN1052774C (zh) | 2000-05-24 |
Family
ID=20395561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95195433A Expired - Fee Related CN1052774C (zh) | 1994-10-12 | 1995-10-04 | 冲击钻机的切割镶件 |
Country Status (16)
Country | Link |
---|---|
US (1) | US5881828A (zh) |
EP (1) | EP0784734B1 (zh) |
JP (1) | JP3450334B2 (zh) |
CN (1) | CN1052774C (zh) |
AT (1) | ATE214781T1 (zh) |
AU (1) | AU688981B2 (zh) |
BR (1) | BR9509277A (zh) |
CA (1) | CA2200726C (zh) |
DE (1) | DE69525954T2 (zh) |
FI (1) | FI114816B (zh) |
MX (1) | MX9702656A (zh) |
NO (1) | NO309783B1 (zh) |
RU (1) | RU2147667C1 (zh) |
SE (1) | SE507098C2 (zh) |
WO (1) | WO1996012085A1 (zh) |
ZA (2) | ZA957953B (zh) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513015C2 (sv) * | 1997-11-19 | 2000-06-19 | Sandvik Ab | Rullborrkrona och stiftrulle för bergborrning |
US6199645B1 (en) * | 1998-02-13 | 2001-03-13 | Smith International, Inc. | Engineered enhanced inserts for rock drilling bits |
US6655480B1 (en) | 2000-10-05 | 2003-12-02 | Kennametal Inc. | Cutting insert for percussion drill bit |
SE523913C2 (sv) * | 2002-04-04 | 2004-06-01 | Sandvik Ab | Slående borrkrona och ett stift därför |
US7540340B2 (en) * | 2002-11-04 | 2009-06-02 | Smith International, Inc. | Cutting element having enhanced cutting geometry |
US7086488B2 (en) * | 2002-11-04 | 2006-08-08 | Smith International, Inc. | Cutting element having enhanced cutting geometry |
US6997273B2 (en) * | 2002-11-15 | 2006-02-14 | Smith International, Inc. | Blunt faced cutter element and enhanced drill bit and cutting structure |
US6929079B2 (en) | 2003-02-21 | 2005-08-16 | Smith International, Inc. | Drill bit cutter element having multiple cusps |
US6883624B2 (en) * | 2003-01-31 | 2005-04-26 | Smith International, Inc. | Multi-lobed cutter element for drill bit |
US20060011388A1 (en) * | 2003-01-31 | 2006-01-19 | Mohammed Boudrare | Drill bit and cutter element having multiple extensions |
US7040424B2 (en) * | 2003-03-04 | 2006-05-09 | Smith International, Inc. | Drill bit and cutter having insert clusters and method of manufacture |
US7461709B2 (en) * | 2003-08-21 | 2008-12-09 | Smith International, Inc. | Multiple diameter cutting elements and bits incorporating the same |
US20050257963A1 (en) * | 2004-05-20 | 2005-11-24 | Joseph Tucker | Self-Aligning Insert for Drill Bits |
US7152703B2 (en) * | 2004-05-27 | 2006-12-26 | Baker Hughes Incorporated | Compact for earth boring bit with asymmetrical flanks and shoulders |
GB2427633B (en) * | 2005-05-17 | 2007-08-15 | Smith International | Drill bit and method of designing a drill bit |
US7757789B2 (en) * | 2005-06-21 | 2010-07-20 | Smith International, Inc. | Drill bit and insert having bladed interface between substrate and coating |
US7624825B2 (en) * | 2005-10-18 | 2009-12-01 | Smith International, Inc. | Drill bit and cutter element having aggressive leading side |
AU2007202937B2 (en) * | 2006-06-27 | 2009-04-30 | Sandvik Intellectual Property Ab | Cutting element having enhanced cutting geometry |
US7743855B2 (en) * | 2006-09-05 | 2010-06-29 | Smith International, Inc. | Drill bit with cutter element having multifaceted, slanted top cutting surface |
US7686106B2 (en) * | 2007-01-03 | 2010-03-30 | Smith International, Inc. | Rock bit and inserts with wear relief grooves |
US8205692B2 (en) * | 2007-01-03 | 2012-06-26 | Smith International, Inc. | Rock bit and inserts with a chisel crest having a broadened region |
US7798258B2 (en) * | 2007-01-03 | 2010-09-21 | Smith International, Inc. | Drill bit with cutter element having crossing chisel crests |
US7631709B2 (en) | 2007-01-03 | 2009-12-15 | Smith International, Inc. | Drill bit and cutter element having chisel crest with protruding pilot portion |
US7681673B2 (en) * | 2007-06-12 | 2010-03-23 | Smith International, Inc. | Drill bit and cutting element having multiple cutting edges |
US8851207B2 (en) | 2011-05-05 | 2014-10-07 | Baker Hughes Incorporated | Earth-boring tools and methods of forming such earth-boring tools |
US8434572B2 (en) * | 2010-06-24 | 2013-05-07 | Baker Hughes Incorporated | Cutting elements for downhole cutting tools |
SA111320671B1 (ar) * | 2010-08-06 | 2015-01-22 | بيكر هوغيس انكور | عوامل القطع المشكلة لادوات ثقب الارض و ادوات ثقب الارض شاملة عوامل القطع هذه و الطرق المختصة بها |
US8607899B2 (en) | 2011-02-18 | 2013-12-17 | National Oilwell Varco, L.P. | Rock bit and cutter teeth geometries |
AU2012249669B2 (en) | 2011-04-26 | 2016-09-29 | Smith International, Inc. | Methods of attaching rolling cutters in fixed cutter bits using sleeve, compression spring, and/or pin(s)/ball(s) |
US9739097B2 (en) | 2011-04-26 | 2017-08-22 | Smith International, Inc. | Polycrystalline diamond compact cutters with conic shaped end |
EP2812523B1 (en) | 2012-02-08 | 2019-08-07 | Baker Hughes, a GE company, LLC | Shaped cutting elements for earth-boring tools and earth-boring tools including such cutting elements |
US20140182947A1 (en) | 2012-12-28 | 2014-07-03 | Smith International, Inc. | Cutting insert for percussion drill bit |
CA2920119C (en) * | 2013-09-30 | 2018-03-06 | Halliburton Energy Services, Inc. | Mechanically locking polycrystalline diamond element and industrial device |
US11828108B2 (en) | 2016-01-13 | 2023-11-28 | Schlumberger Technology Corporation | Angled chisel insert |
JP1569597S (zh) * | 2016-07-14 | 2017-02-20 | ||
JP1569589S (zh) * | 2016-07-14 | 2017-02-20 | ||
JP1569599S (zh) * | 2016-07-14 | 2017-02-20 | ||
ES2858096T3 (es) * | 2016-09-28 | 2021-09-29 | Sandvik Intellectual Property | Una pieza de inserción de perforadora de roca |
GB2557190B (en) * | 2016-11-29 | 2020-09-16 | Mincon Int Ltd | Drill bits |
USD818507S1 (en) * | 2017-02-28 | 2018-05-22 | Kennametal Inc | Replaceable tip for a rotatable cutting tool |
CN109386239B (zh) * | 2017-08-07 | 2021-04-02 | 中国石油化工股份有限公司 | 一种钻齿及其制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058177A (en) * | 1976-03-29 | 1977-11-15 | Dresser Industries, Inc. | Asymmetric gage insert for an earth boring apparatus |
US4607712A (en) * | 1983-12-19 | 1986-08-26 | Santrade Limited | Rock drill bit |
EP0542704A1 (en) * | 1991-11-13 | 1993-05-19 | Sandvik Aktiebolag | Cemented carbide body with increased wear resistance |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1071184A (en) * | 1976-03-29 | 1980-02-05 | Wilbur S. Keller | Asymmetric gage insert for an earth boring apparatus |
SE7808550L (sv) * | 1977-09-19 | 1979-03-20 | Smith International | Insats for en borr |
US4334586A (en) * | 1980-06-05 | 1982-06-15 | Reed Rock Bit Company | Inserts for drilling bits |
US4452325A (en) * | 1982-09-27 | 1984-06-05 | Conoco Inc. | Composite structure for cutting tools |
US4724913A (en) * | 1983-02-18 | 1988-02-16 | Strata Bit Corporation | Drill bit and improved cutting element |
SE452636B (sv) * | 1983-09-20 | 1987-12-07 | Santrade Ltd | Bergborrkrona |
DE3570480D1 (en) * | 1984-03-26 | 1989-06-29 | Eastman Christensen Co | Multi-component cutting element using consolidated rod-like polycrystalline diamond |
EP0182759B2 (en) * | 1984-11-13 | 1993-12-15 | Santrade Ltd. | Cemented carbide body used preferably for rock drilling and mineral cutting |
US5074623A (en) * | 1989-04-24 | 1991-12-24 | Sandvik Ab | Tool for cutting solid material |
SE9004124D0 (sv) * | 1990-12-21 | 1990-12-21 | Sandvik Ab | Haardmetallverktyg foer klippning och stansning |
SE500049C2 (sv) * | 1991-02-05 | 1994-03-28 | Sandvik Ab | Hårdmetallkropp med ökad seghet för mineralavverkning samt sätt att framställa denna |
SE500050C2 (sv) * | 1991-02-18 | 1994-03-28 | Sandvik Ab | Hårdmetallkropp för slitande mineralavverkning och sätt att framställa denna |
US5248006A (en) * | 1991-03-01 | 1993-09-28 | Baker Hughes Incorporated | Rotary rock bit with improved diamond-filled compacts |
US5172777A (en) * | 1991-09-26 | 1992-12-22 | Smith International, Inc. | Inclined chisel inserts for rock bits |
IT224084Z2 (it) * | 1991-11-11 | 1995-11-23 | First Plast Srl | Elementi modulari per la realizzazione di canali di scolo. |
SE469822B (sv) * | 1992-02-07 | 1993-09-27 | Sandvik Ab | Hårdmetallvals för valsning av metallband och trådplattning |
US5421424A (en) * | 1994-06-09 | 1995-06-06 | Smith International, Inc. | Bowed out chisel insert for rock bits |
-
1994
- 1994-10-12 SE SE9403452A patent/SE507098C2/sv not_active IP Right Cessation
-
1995
- 1995-09-20 ZA ZA957953A patent/ZA957953B/xx unknown
- 1995-09-20 ZA ZA957945A patent/ZA957945B/xx unknown
- 1995-10-04 JP JP51314196A patent/JP3450334B2/ja not_active Expired - Lifetime
- 1995-10-04 CA CA002200726A patent/CA2200726C/en not_active Expired - Fee Related
- 1995-10-04 DE DE69525954T patent/DE69525954T2/de not_active Expired - Lifetime
- 1995-10-04 BR BR9509277A patent/BR9509277A/pt not_active IP Right Cessation
- 1995-10-04 WO PCT/SE1995/001136 patent/WO1996012085A1/en active IP Right Grant
- 1995-10-04 AU AU37125/95A patent/AU688981B2/en not_active Ceased
- 1995-10-04 RU RU97107483/03A patent/RU2147667C1/ru not_active IP Right Cessation
- 1995-10-04 EP EP95934913A patent/EP0784734B1/en not_active Expired - Lifetime
- 1995-10-04 AT AT95934913T patent/ATE214781T1/de not_active IP Right Cessation
- 1995-10-04 US US08/809,578 patent/US5881828A/en not_active Expired - Fee Related
- 1995-10-04 MX MX9702656A patent/MX9702656A/es not_active IP Right Cessation
- 1995-10-04 CN CN95195433A patent/CN1052774C/zh not_active Expired - Fee Related
-
1997
- 1997-04-11 FI FI971526A patent/FI114816B/fi active
- 1997-04-11 NO NO971671A patent/NO309783B1/no not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058177A (en) * | 1976-03-29 | 1977-11-15 | Dresser Industries, Inc. | Asymmetric gage insert for an earth boring apparatus |
US4607712A (en) * | 1983-12-19 | 1986-08-26 | Santrade Limited | Rock drill bit |
EP0542704A1 (en) * | 1991-11-13 | 1993-05-19 | Sandvik Aktiebolag | Cemented carbide body with increased wear resistance |
Also Published As
Publication number | Publication date |
---|---|
US5881828A (en) | 1999-03-16 |
SE9403452D0 (sv) | 1994-10-12 |
FI971526A0 (fi) | 1997-04-11 |
AU688981B2 (en) | 1998-03-19 |
WO1996012085A1 (en) | 1996-04-25 |
NO971671L (no) | 1997-06-12 |
ZA957945B (en) | 1996-04-18 |
CA2200726C (en) | 2003-12-09 |
CA2200726A1 (en) | 1996-04-25 |
DE69525954T2 (de) | 2002-12-19 |
JP3450334B2 (ja) | 2003-09-22 |
AU3712595A (en) | 1996-05-06 |
SE507098C2 (sv) | 1998-03-30 |
EP0784734B1 (en) | 2002-03-20 |
NO971671D0 (no) | 1997-04-11 |
NO309783B1 (no) | 2001-03-26 |
SE9403452L (sv) | 1996-04-13 |
ATE214781T1 (de) | 2002-04-15 |
JPH10507238A (ja) | 1998-07-14 |
EP0784734A1 (en) | 1997-07-23 |
FI971526A (fi) | 1997-04-11 |
DE69525954D1 (de) | 2002-04-25 |
CN1159846A (zh) | 1997-09-17 |
MX9702656A (es) | 1998-02-28 |
BR9509277A (pt) | 1997-11-18 |
FI114816B (fi) | 2004-12-31 |
RU2147667C1 (ru) | 2000-04-20 |
ZA957953B (en) | 1996-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANDVIK INTELLECTUAL PROPERTY STOCK CO., LTD. Free format text: FORMER OWNER: SANDVIK AB Effective date: 20050923 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050923 Address after: Sandviken Patentee after: Sandvik AB Address before: Sandviken Patentee before: Sandvik AB |
|
ASS | Succession or assignment of patent right |
Owner name: SANDVIK INTELLECTUAL PROPERTY RIGHTS CO., LTD. Free format text: FORMER OWNER: SANDVIK INTELLECTUAL PROPERTY STOCK CO., LTD. Effective date: 20051216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20051216 Address after: Sandviken Patentee after: Sandvik Aktiebolag Address before: Sandviken Patentee before: Sandvik AB |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000524 Termination date: 20101004 |