MX9702656A - Trepano para roca e insertos de corte. - Google Patents
Trepano para roca e insertos de corte.Info
- Publication number
- MX9702656A MX9702656A MX9702656A MX9702656A MX9702656A MX 9702656 A MX9702656 A MX 9702656A MX 9702656 A MX9702656 A MX 9702656A MX 9702656 A MX9702656 A MX 9702656A MX 9702656 A MX9702656 A MX 9702656A
- Authority
- MX
- Mexico
- Prior art keywords
- drill bit
- rock drill
- insert
- cutting insert
- inserts
- Prior art date
Links
- 239000011435 rock Substances 0.000 title abstract 3
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
- E21B10/56—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 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
- E21B10/56—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
La presente invencion se refiere a un inserto de corte para un trépano o barreno para roca y un trépano o barreno para roca que incluye tal inserto de corte. Este tiene el objeto de incrementar la resistencia al desgaste del inserto de corte de carburo cementado. Los insertos son formados con una porcion de espiga o eje en general cilíndrico, y una porcion exterior convexamente formada. En una modalidad de la invencion, el carburo cementado del inserto incluye un numero de zonas, y el límite entre dos zonas adyacentes describe una vía no simétrica observada en un vista lateral transversal y en una vista superior transversal. en una modalidad adicional, los inserto se proporcionan también con porciones de volumen cada vez mayor en las partes del inserto que están más sujetas al desgaste.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9403452A SE507098C2 (sv) | 1994-10-12 | 1994-10-12 | Stift av hårdmetall och bergborrkrona för slående borrning |
PCT/SE1995/001136 WO1996012085A1 (en) | 1994-10-12 | 1995-10-04 | A rock drill bit and cutting inserts |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9702656A true MX9702656A (es) | 1998-02-28 |
Family
ID=20395561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9702656A MX9702656A (es) | 1994-10-12 | 1995-10-04 | Trepano para roca e insertos de corte. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5881828A (es) |
EP (1) | EP0784734B1 (es) |
JP (1) | JP3450334B2 (es) |
CN (1) | CN1052774C (es) |
AT (1) | ATE214781T1 (es) |
AU (1) | AU688981B2 (es) |
BR (1) | BR9509277A (es) |
CA (1) | CA2200726C (es) |
DE (1) | DE69525954T2 (es) |
FI (1) | FI114816B (es) |
MX (1) | MX9702656A (es) |
NO (1) | NO309783B1 (es) |
RU (1) | RU2147667C1 (es) |
SE (1) | SE507098C2 (es) |
WO (1) | WO1996012085A1 (es) |
ZA (2) | ZA957945B (es) |
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 |
US20060011388A1 (en) * | 2003-01-31 | 2006-01-19 | Mohammed Boudrare | Drill bit and cutter element having multiple extensions |
US6883624B2 (en) * | 2003-01-31 | 2005-04-26 | Smith International, Inc. | Multi-lobed cutter element for drill bit |
US6929079B2 (en) | 2003-02-21 | 2005-08-16 | Smith International, Inc. | Drill bit cutter element having multiple cusps |
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 |
US7631709B2 (en) | 2007-01-03 | 2009-12-15 | Smith International, Inc. | Drill bit and cutter element having chisel crest with protruding pilot portion |
US7798258B2 (en) * | 2007-01-03 | 2010-09-21 | Smith International, Inc. | Drill bit with cutter element having crossing chisel crests |
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 |
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 |
CN103635654B (zh) | 2011-04-26 | 2017-07-07 | 史密斯国际有限公司 | 在固定切割器钻头中使用套管、压缩弹簧、和/或销/球附连滚动切割器的方法 |
US9739097B2 (en) | 2011-04-26 | 2017-08-22 | Smith International, Inc. | Polycrystalline diamond compact cutters with conic shaped end |
IN2014DN06671A (es) | 2012-02-08 | 2015-05-22 | Baker Hughes Inc | |
US20140183798A1 (en) | 2012-12-28 | 2014-07-03 | Smith International, Inc. | Manufacture of cutting elements having lobes |
CN105705723A (zh) * | 2013-09-30 | 2016-06-22 | 哈里伯顿能源服务公司 | 机械锁定的聚晶金刚石元件和工业装置 |
AU2017207287A1 (en) | 2016-01-13 | 2018-07-12 | Schlumberger Technology B.V. | Angled chisel insert |
JP1569597S (es) * | 2016-07-14 | 2017-02-20 | ||
JP1569589S (es) * | 2016-07-14 | 2017-02-20 | ||
JP1569599S (es) * | 2016-07-14 | 2017-02-20 | ||
EP3519371B1 (en) * | 2016-09-28 | 2021-01-27 | Sandvik Intellectual Property AB | A rock drill insert |
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 |
Family Cites Families (20)
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 |
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 |
SE8307010L (sv) * | 1983-12-19 | 1985-06-20 | Santrade Ltd | Stift for slagborrande borrkrona och borrkrona derfor |
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. |
SE505461C2 (sv) * | 1991-11-13 | 1997-09-01 | Sandvik Ab | Hårdmetallkropp med ökad slitstyrka |
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 ZA957945A patent/ZA957945B/xx unknown
- 1995-09-20 ZA ZA957953A patent/ZA957953B/xx unknown
- 1995-10-04 AU AU37125/95A patent/AU688981B2/en not_active Ceased
- 1995-10-04 DE DE69525954T patent/DE69525954T2/de not_active Expired - Lifetime
- 1995-10-04 JP JP51314196A patent/JP3450334B2/ja not_active Expired - Lifetime
- 1995-10-04 US US08/809,578 patent/US5881828A/en not_active Expired - Fee Related
- 1995-10-04 RU RU97107483/03A patent/RU2147667C1/ru not_active IP Right Cessation
- 1995-10-04 CN CN95195433A patent/CN1052774C/zh not_active Expired - Fee Related
- 1995-10-04 MX MX9702656A patent/MX9702656A/es not_active IP Right Cessation
- 1995-10-04 EP EP95934913A patent/EP0784734B1/en not_active Expired - Lifetime
- 1995-10-04 BR BR9509277A patent/BR9509277A/pt not_active IP Right Cessation
- 1995-10-04 CA CA002200726A patent/CA2200726C/en not_active Expired - Fee Related
- 1995-10-04 AT AT95934913T patent/ATE214781T1/de not_active IP Right Cessation
- 1995-10-04 WO PCT/SE1995/001136 patent/WO1996012085A1/en active IP Right Grant
-
1997
- 1997-04-11 FI FI971526A patent/FI114816B/fi active
- 1997-04-11 NO NO971671A patent/NO309783B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2200726A1 (en) | 1996-04-25 |
WO1996012085A1 (en) | 1996-04-25 |
SE507098C2 (sv) | 1998-03-30 |
CA2200726C (en) | 2003-12-09 |
RU2147667C1 (ru) | 2000-04-20 |
JP3450334B2 (ja) | 2003-09-22 |
DE69525954D1 (de) | 2002-04-25 |
NO971671D0 (no) | 1997-04-11 |
AU3712595A (en) | 1996-05-06 |
BR9509277A (pt) | 1997-11-18 |
AU688981B2 (en) | 1998-03-19 |
US5881828A (en) | 1999-03-16 |
FI114816B (fi) | 2004-12-31 |
FI971526A (fi) | 1997-04-11 |
EP0784734A1 (en) | 1997-07-23 |
NO309783B1 (no) | 2001-03-26 |
JPH10507238A (ja) | 1998-07-14 |
ZA957953B (en) | 1996-05-02 |
ZA957945B (en) | 1996-04-18 |
NO971671L (no) | 1997-06-12 |
SE9403452L (sv) | 1996-04-13 |
EP0784734B1 (en) | 2002-03-20 |
CN1159846A (zh) | 1997-09-17 |
ATE214781T1 (de) | 2002-04-15 |
SE9403452D0 (sv) | 1994-10-12 |
DE69525954T2 (de) | 2002-12-19 |
CN1052774C (zh) | 2000-05-24 |
FI971526A0 (fi) | 1997-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |