CN1159847A - 凿岩钻头和切削镶刀 - Google Patents
凿岩钻头和切削镶刀 Download PDFInfo
- Publication number
- CN1159847A CN1159847A CN95195434A CN95195434A CN1159847A CN 1159847 A CN1159847 A CN 1159847A CN 95195434 A CN95195434 A CN 95195434A CN 95195434 A CN95195434 A CN 95195434A CN 1159847 A CN1159847 A CN 1159847A
- Authority
- CN
- China
- Prior art keywords
- section
- shape
- overhanging
- mentioned
- radius
- 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.)
- Granted
Links
- 239000011435 rock Substances 0.000 title claims abstract description 22
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000003831 antifriction material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000983670 Ficus natalensis subsp. leprieurii Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 238000005245 sintering Methods 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
-
- 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)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Shovels (AREA)
- Drilling Tools (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9403452A SE507098C2 (sv) | 1994-10-12 | 1994-10-12 | Stift av hårdmetall och bergborrkrona för slående borrning |
SE9403452-7 | 1994-10-12 | ||
SE9500808-2 | 1995-03-07 | ||
SE9500808A SE509280C2 (sv) | 1994-10-12 | 1995-03-07 | Stift av hårdmetall och bergborrkrona för slående borrning |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1159847A true CN1159847A (zh) | 1997-09-17 |
CN1044506C CN1044506C (zh) | 1999-08-04 |
Family
ID=26662150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95195434A Expired - Fee Related CN1044506C (zh) | 1994-10-12 | 1995-10-04 | 切削镶刀 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6119798A (zh) |
EP (1) | EP0784735B1 (zh) |
JP (1) | JP3450335B2 (zh) |
CN (1) | CN1044506C (zh) |
AT (1) | ATE210781T1 (zh) |
AU (1) | AU700919B2 (zh) |
BR (1) | BR9509278A (zh) |
CA (1) | CA2199039C (zh) |
DE (1) | DE69524621T2 (zh) |
FI (1) | FI115067B (zh) |
HK (1) | HK1002204A1 (zh) |
MX (1) | MX9702555A (zh) |
NO (1) | NO309954B1 (zh) |
RU (1) | RU2147668C1 (zh) |
SE (1) | SE509280C2 (zh) |
WO (1) | WO1996012086A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012142919A1 (en) * | 2011-04-18 | 2012-10-26 | Huimin Li | Insert with the cutting edge and its rock drill bit |
CN110145239A (zh) * | 2019-05-20 | 2019-08-20 | 中国地质大学(北京) | 钻探用镶齿、牙轮钻头及钻探用镶齿的加工方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6655480B1 (en) * | 2000-10-05 | 2003-12-02 | Kennametal Inc. | Cutting insert for percussion drill bit |
US6883624B2 (en) * | 2003-01-31 | 2005-04-26 | Smith International, Inc. | Multi-lobed cutter element for drill bit |
US7152703B2 (en) * | 2004-05-27 | 2006-12-26 | Baker Hughes Incorporated | Compact for earth boring bit with asymmetrical flanks and shoulders |
US7690442B2 (en) * | 2005-05-17 | 2010-04-06 | Smith International, Inc. | Drill bit and cutting inserts for hard/abrasive formations |
US7624825B2 (en) * | 2005-10-18 | 2009-12-01 | Smith International, Inc. | Drill bit and cutter element having aggressive leading side |
US7743855B2 (en) * | 2006-09-05 | 2010-06-29 | Smith International, Inc. | Drill bit with cutter element having multifaceted, slanted top cutting surface |
SE534206C2 (sv) * | 2009-10-05 | 2011-05-31 | Atlas Copco Secoroc Ab | Hårdmetallstift för en borrkrona för slående bergborrning, borrkrona och metod att slipa ett hårdmetallstift |
JP5445405B2 (ja) * | 2010-09-06 | 2014-03-19 | 三菱マテリアル株式会社 | 掘削ビット |
CN102537643B (zh) * | 2012-01-16 | 2014-12-03 | 浙江工贸职业技术学院 | 高强度镁铝合金管材及高强度镁铝合金管材加工工艺 |
CN104047547A (zh) * | 2013-03-12 | 2014-09-17 | 桂林卡乐工程钻石科技有限公司 | 弹道式聚晶开采工具及用于制作该工具的方法 |
JP1569599S (zh) * | 2016-07-14 | 2017-02-20 | ||
JP1569597S (zh) * | 2016-07-14 | 2017-02-20 | ||
JP1569589S (zh) * | 2016-07-14 | 2017-02-20 | ||
WO2020067450A1 (ja) | 2018-09-28 | 2020-04-02 | 三菱マテリアル株式会社 | 掘削チップおよび掘削ビット |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640175A (en) * | 1968-10-18 | 1972-02-08 | Canada Steel Co | Ballistic shape screwhead socket |
US4058177A (en) * | 1976-03-29 | 1977-11-15 | Dresser Industries, Inc. | Asymmetric gage insert for an earth boring apparatus |
US4724913A (en) * | 1983-02-18 | 1988-02-16 | Strata Bit Corporation | Drill bit and improved cutting element |
SE448108C (sv) * | 1983-04-05 | 1989-08-14 | Sandvik Ab | Bergborr foer slagborrning av mindre haal innefattande snedstaellda periferistift |
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 |
US5248006A (en) * | 1991-03-01 | 1993-09-28 | Baker Hughes Incorporated | Rotary rock bit with improved diamond-filled compacts |
ZA95663B (en) * | 1993-10-28 | 1996-07-29 | Galison Drilling Pty Ltd | Mounting drill buttons |
-
1995
- 1995-03-07 SE SE9500808A patent/SE509280C2/sv not_active IP Right Cessation
- 1995-10-04 CA CA002199039A patent/CA2199039C/en not_active Expired - Fee Related
- 1995-10-04 AU AU37131/95A patent/AU700919B2/en not_active Ceased
- 1995-10-04 RU RU97107646/03A patent/RU2147668C1/ru not_active IP Right Cessation
- 1995-10-04 DE DE69524621T patent/DE69524621T2/de not_active Expired - Lifetime
- 1995-10-04 WO PCT/SE1995/001147 patent/WO1996012086A1/en active IP Right Grant
- 1995-10-04 JP JP51314496A patent/JP3450335B2/ja not_active Expired - Fee Related
- 1995-10-04 EP EP95934919A patent/EP0784735B1/en not_active Expired - Lifetime
- 1995-10-04 AT AT95934919T patent/ATE210781T1/de active
- 1995-10-04 US US08/809,575 patent/US6119798A/en not_active Expired - Lifetime
- 1995-10-04 MX MX9702555A patent/MX9702555A/es not_active IP Right Cessation
- 1995-10-04 CN CN95195434A patent/CN1044506C/zh not_active Expired - Fee Related
- 1995-10-04 BR BR9509278A patent/BR9509278A/pt not_active IP Right Cessation
-
1997
- 1997-04-11 NO NO971670A patent/NO309954B1/no not_active IP Right Cessation
- 1997-04-11 FI FI971525A patent/FI115067B/fi not_active IP Right Cessation
-
1998
- 1998-02-13 HK HK98101150A patent/HK1002204A1/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012142919A1 (en) * | 2011-04-18 | 2012-10-26 | Huimin Li | Insert with the cutting edge and its rock drill bit |
CN110145239A (zh) * | 2019-05-20 | 2019-08-20 | 中国地质大学(北京) | 钻探用镶齿、牙轮钻头及钻探用镶齿的加工方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH10507499A (ja) | 1998-07-21 |
FI971525A0 (fi) | 1997-04-11 |
CN1044506C (zh) | 1999-08-04 |
RU2147668C1 (ru) | 2000-04-20 |
EP0784735A1 (en) | 1997-07-23 |
NO971670D0 (no) | 1997-04-11 |
DE69524621T2 (de) | 2002-12-19 |
NO971670L (no) | 1997-04-11 |
BR9509278A (pt) | 1997-11-18 |
AU3713195A (en) | 1996-05-06 |
SE9500808D0 (sv) | 1995-03-07 |
EP0784735B1 (en) | 2001-12-12 |
AU700919B2 (en) | 1999-01-14 |
US6119798A (en) | 2000-09-19 |
NO309954B1 (no) | 2001-04-23 |
CA2199039C (en) | 2006-05-30 |
FI971525A (fi) | 1997-04-11 |
WO1996012086A1 (en) | 1996-04-25 |
ATE210781T1 (de) | 2001-12-15 |
CA2199039A1 (en) | 1996-04-25 |
SE9500808L (sv) | 1996-04-13 |
DE69524621D1 (de) | 2002-01-24 |
SE509280C2 (sv) | 1999-01-11 |
MX9702555A (es) | 1997-10-31 |
HK1002204A1 (en) | 1998-08-07 |
FI115067B (fi) | 2005-02-28 |
JP3450335B2 (ja) | 2003-09-22 |
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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: 20051209 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20051209 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: 19990804 Termination date: 20121004 |