CA3004127A1 - Foret de coupe fixe comportant un systeme d'orientation de coupe - Google Patents
Foret de coupe fixe comportant un systeme d'orientation de coupe Download PDFInfo
- Publication number
- CA3004127A1 CA3004127A1 CA3004127A CA3004127A CA3004127A1 CA 3004127 A1 CA3004127 A1 CA 3004127A1 CA 3004127 A CA3004127 A CA 3004127A CA 3004127 A CA3004127 A CA 3004127A CA 3004127 A1 CA3004127 A1 CA 3004127A1
- Authority
- CA
- Canada
- Prior art keywords
- cutter
- bit
- cutting
- keyway
- 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.)
- Abandoned
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 136
- 239000000758 substrate Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 238000005553 drilling Methods 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 44
- 239000011230 binding agent Substances 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 28
- 238000005219 brazing Methods 0.000 claims description 26
- 239000000956 alloy Substances 0.000 claims description 20
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 238000005266 casting Methods 0.000 claims description 20
- 239000011195 cermet Substances 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000001815 facial effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 description 16
- 229910003460 diamond Inorganic materials 0.000 description 15
- 239000010432 diamond Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000001764 infiltration Methods 0.000 description 8
- 230000008595 infiltration Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 7
- 239000010941 cobalt Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 238000005552 hardfacing Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004372 laser cladding Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- 238000003466 welding Methods 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
-
- 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
- E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762548627P | 2017-08-22 | 2017-08-22 | |
US62/548,627 | 2017-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3004127A1 true CA3004127A1 (fr) | 2019-02-22 |
Family
ID=63556096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3004127A Abandoned CA3004127A1 (fr) | 2017-08-22 | 2018-05-07 | Foret de coupe fixe comportant un systeme d'orientation de coupe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3447234A1 (fr) |
CA (1) | CA3004127A1 (fr) |
RU (1) | RU2018123510A (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654947A (en) | 1985-12-02 | 1987-04-07 | W. Wesley Perry | Drill bit and method of renewing drill bit cutting face |
US5285859A (en) | 1993-02-12 | 1994-02-15 | Baker Hughes Incorporated | Drill bit cutter mounting system providing selectable orientation of the cutting element |
US7070011B2 (en) | 2003-11-17 | 2006-07-04 | Baker Hughes Incorporated | Steel body rotary drill bits including support elements affixed to the bit body at least partially defining cutter pocket recesses |
US8011456B2 (en) | 2007-07-18 | 2011-09-06 | Baker Hughes Incorporated | Rotationally indexable cutting elements and drill bits therefor |
US8132633B2 (en) | 2009-04-09 | 2012-03-13 | Varel International Ind., L.P. | Self positioning cutter and pocket |
US9481033B2 (en) | 2013-10-25 | 2016-11-01 | Baker Hughes Incorporated | Earth-boring tools including cutting elements with alignment features and related methods |
CN105156036B (zh) | 2015-08-27 | 2018-01-05 | 中国石油天然气集团公司 | 凸脊型非平面切削齿及金刚石钻头 |
-
2018
- 2018-05-07 CA CA3004127A patent/CA3004127A1/fr not_active Abandoned
- 2018-06-28 RU RU2018123510A patent/RU2018123510A/ru not_active Application Discontinuation
- 2018-08-21 EP EP18189839.6A patent/EP3447234A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
RU2018123510A (ru) | 2019-12-30 |
EP3447234A1 (fr) | 2019-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |
Effective date: 20221108 |
|
FZDE | Discontinued |
Effective date: 20221108 |