NL8002571A - Boorbeitel voor diepboringen. - Google Patents
Boorbeitel voor diepboringen. Download PDFInfo
- Publication number
- NL8002571A NL8002571A NL8002571A NL8002571A NL8002571A NL 8002571 A NL8002571 A NL 8002571A NL 8002571 A NL8002571 A NL 8002571A NL 8002571 A NL8002571 A NL 8002571A NL 8002571 A NL8002571 A NL 8002571A
- Authority
- NL
- Netherlands
- Prior art keywords
- hydrofoils
- drill bit
- connecting body
- head
- shaped
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims description 35
- 239000010432 diamond Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 239000000969 carrier Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000003466 welding Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 8
- 238000005245 sintering Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 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
- 238000001816 cooling Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- 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
-
- 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
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2917664 | 1979-05-02 | ||
| DE2917664A DE2917664C2 (de) | 1979-05-02 | 1979-05-02 | Drehbohrmeißel für Tiefbohrungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8002571A true NL8002571A (nl) | 1980-11-04 |
Family
ID=6069742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8002571A NL8002571A (nl) | 1979-05-02 | 1980-05-02 | Boorbeitel voor diepboringen. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE883019A (oth) |
| CA (1) | CA1150236A (oth) |
| DE (1) | DE2917664C2 (oth) |
| FR (1) | FR2455672A1 (oth) |
| GB (1) | GB2047308B (oth) |
| NL (1) | NL8002571A (oth) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3030010C2 (de) * | 1980-08-08 | 1982-09-16 | Christensen, Inc., 84115 Salt Lake City, Utah | Drehbohrmeißel für Tiefbohrungen |
| US4453605A (en) * | 1981-04-30 | 1984-06-12 | Nl Industries, Inc. | Drill bit and method of metallurgical and mechanical holding of cutters in a drill bit |
| FR2558891B1 (fr) * | 1984-02-01 | 1986-11-07 | Charbonnages De France | Taillant de foration rotative assistee par jets haute pression |
| FR2566833B1 (fr) * | 1984-06-27 | 1986-11-14 | Inst Francais Du Petrole | Methode et perfectionnement aux outils de forage comportant des passages d'eau permettant une grande efficacite du nettoyage du front de taille |
| FR2566832B1 (fr) * | 1984-06-27 | 1986-11-14 | Inst Francais Du Petrole | Methode et perfectionnement aux outils de forage permettant une grande efficacite du nettoyage du front de taille |
| FR2620487B1 (fr) * | 1987-09-14 | 1989-12-01 | Vennin Henri | Trepan de forage monobloc rotatif |
| FR2647153B1 (fr) * | 1989-05-17 | 1995-12-01 | Combustible Nucleaire | Outil composite comportant une partie active en diamant polycristallin et procede de fabrication de cet outil |
| US5363932A (en) * | 1993-05-10 | 1994-11-15 | Smith International, Inc. | PDC drag bit with improved hydraulics |
| FR2756002B1 (fr) * | 1996-11-20 | 1999-04-02 | Total Sa | Outil de forage a lames avec taillants de reserve et canaux d'evacuation des deblais generes par les taillants |
| FR2942498B1 (fr) * | 2009-02-26 | 2011-03-18 | Technidrill | Tiges pour carottiers a cable |
| EP2904186A4 (en) * | 2012-10-02 | 2016-06-22 | Varel Int Ind Lp | PDC CHISEL WITH BLADE FLOW CHANNELS |
| US20140090899A1 (en) * | 2012-10-02 | 2014-04-03 | Varel International Ind., L.P. | Flow through gauge for drill bit |
| EP2904185A4 (en) | 2012-10-02 | 2016-07-20 | Varel Int Ind Lp | HIGH ANGLE NOZLE BUSHINGS MACHINED FOR STEEL BODY BENDERS |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2693938A (en) * | 1952-08-01 | 1954-11-09 | Harry E Roberts | Drilling bit |
| FR1248524A (fr) * | 1959-11-05 | 1960-12-16 | Europ De Turboforage Soc | Trépan pour le forage du sol |
| FR1269187A (fr) * | 1960-06-28 | 1961-08-11 | Europ De Turboforage Soc | Trépan pour le forage du sol |
| US3106973A (en) * | 1960-09-26 | 1963-10-15 | Christensen Diamond Prod Co | Rotary drill bits |
| FR78510E (fr) * | 1960-10-10 | 1962-08-03 | Europ De Turboforage Soc | Trépan pour le forage du sol |
| FR1298746A (fr) * | 1961-08-28 | 1962-07-13 | Diamant Boart Sa | Trépan circulaire |
| FR1315697A (fr) * | 1962-02-23 | 1963-01-18 | Diamant Boart Sa | Trépan perfectionné |
| FR1316351A (fr) * | 1962-02-28 | 1963-01-25 | Diamant Boart Sa | Trépan perfectionné pour le forage du sol |
| US3180440A (en) * | 1962-12-31 | 1965-04-27 | Jersey Prod Res Co | Drag bit |
| US3145790A (en) * | 1963-06-10 | 1964-08-25 | Jersey Prod Res Co | Drag bit |
| DD40351A (oth) * | 1963-06-14 | 1965-08-05 | ||
| US3298451A (en) * | 1963-12-19 | 1967-01-17 | Exxon Production Research Co | Drag bit |
| US3726351A (en) * | 1971-04-26 | 1973-04-10 | E Williams | Mill tool |
| US4098363A (en) * | 1977-04-25 | 1978-07-04 | Christensen, Inc. | Diamond drilling bit for soft and medium hard formations |
-
1979
- 1979-05-02 DE DE2917664A patent/DE2917664C2/de not_active Expired
-
1980
- 1980-04-28 FR FR8009548A patent/FR2455672A1/fr active Granted
- 1980-04-28 BE BE0/200400A patent/BE883019A/fr not_active IP Right Cessation
- 1980-04-30 GB GB8014205A patent/GB2047308B/en not_active Expired
- 1980-05-01 CA CA000351095A patent/CA1150236A/en not_active Expired
- 1980-05-02 NL NL8002571A patent/NL8002571A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2455672A1 (fr) | 1980-11-28 |
| DE2917664C2 (de) | 1982-12-09 |
| GB2047308A (en) | 1980-11-26 |
| GB2047308B (en) | 1982-11-17 |
| FR2455672B1 (oth) | 1985-04-12 |
| DE2917664A1 (de) | 1980-11-13 |
| CA1150236A (en) | 1983-07-19 |
| BE883019A (fr) | 1980-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL8002571A (nl) | Boorbeitel voor diepboringen. | |
| US5190568A (en) | Abrasive tool with contoured surface | |
| JP3769020B2 (ja) | 切削インサート | |
| CN101758273B (zh) | 钻体及其支撑垫 | |
| JP5265936B2 (ja) | 割出し可能なインサートドリルとその中央インサート | |
| US3254392A (en) | Insert bit for cutoff and like tools | |
| CN105014127B (zh) | 旋转刀具特别是钻头以及制造这种类型的旋转刀具的方法 | |
| US6250535B1 (en) | Method for bonding a tubular part in coaxial relationship with a part having a bore therein | |
| CN102649180B (zh) | 圆头铣刀 | |
| US5131725A (en) | Rotatable cutting tool having an insert with flanges | |
| NL8200680A (nl) | Snij-element voor een boorbeitel voor grondboringen in bodemformaties. | |
| US9701042B2 (en) | Method of making diamond mining core drill bit and reamer | |
| JPS59161587A (ja) | ドリルビツト及びその切削要素 | |
| EP3411172B1 (en) | Circular cutting insert having non-circular peripheral edge | |
| US10711529B2 (en) | Cutting tool | |
| KR101334374B1 (ko) | 치즐 에지를 갖는 절삭 공구 | |
| NL8103467A (nl) | Boorbeitel voor grondboringen. | |
| KR20210006369A (ko) | 베인형 공구 블랭크 및 드릴 | |
| US2507222A (en) | Multiple edge percussion bit | |
| US10962056B2 (en) | Spherical bearing insert rotary bearing and method of manufacture | |
| KR20190065308A (ko) | 4면체 형상의 절삭 인서트, 인서트 홀더 및 절삭 공구 | |
| CA2924592A1 (en) | Enhanced pcd cutter pocket surface geometry to improve attachment | |
| CN109922914A (zh) | 用于锥齿轮切割的带有正向座置的圆刀片棒的切割器 | |
| TW202322943A (zh) | 具有含一體成形的導向墊的附加製造的切削部分的切削刀具部件及其製造方法 | |
| RU2765009C1 (ru) | Инструмент для снятия фаски |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: CHRISTENSEN DIAMOND PRODUCTS, U.S.A. |
|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: NORTON CHRISTENSEN, INC. |
|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |