CA1106832A - Trepan de forage a mises au diamant - Google Patents
Trepan de forage a mises au diamantInfo
- Publication number
- CA1106832A CA1106832A CA338,830A CA338830A CA1106832A CA 1106832 A CA1106832 A CA 1106832A CA 338830 A CA338830 A CA 338830A CA 1106832 A CA1106832 A CA 1106832A
- Authority
- CA
- Canada
- Prior art keywords
- segments
- drill bit
- diamonds
- matrix
- bit
- 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
Links
- 239000010432 diamond Substances 0.000 title claims abstract description 61
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 16
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- 238000005219 brazing Methods 0.000 claims abstract description 17
- 238000005553 drilling Methods 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 238000005755 formation reaction Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract 3
- 239000012530 fluid Substances 0.000 claims description 27
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 150000002739 metals Chemical class 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 230000008595 infiltration Effects 0.000 description 9
- 238000001764 infiltration Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical group [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA338,830A CA1106832A (fr) | 1979-10-31 | 1979-10-31 | Trepan de forage a mises au diamant |
| CA000372808A CA1116592A (fr) | 1979-10-31 | 1981-03-11 | Trepans de forage a elements de coupe au diamant |
| CA372,807A CA1116161A (fr) | 1979-10-31 | 1981-03-11 | Trepans de forage a elements de coupe au diamant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA338,830A CA1106832A (fr) | 1979-10-31 | 1979-10-31 | Trepan de forage a mises au diamant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1106832A true CA1106832A (fr) | 1981-08-11 |
Family
ID=4115488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA338,830A Expired CA1106832A (fr) | 1979-10-31 | 1979-10-31 | Trepan de forage a mises au diamant |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1106832A (fr) |
-
1979
- 1979-10-31 CA CA338,830A patent/CA1106832A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |