BE498695A - - Google Patents
Info
- Publication number
- BE498695A BE498695A BE498695DA BE498695A BE 498695 A BE498695 A BE 498695A BE 498695D A BE498695D A BE 498695DA BE 498695 A BE498695 A BE 498695A
- Authority
- BE
- Belgium
- Prior art keywords
- wear
- teeth
- resistant
- linings
- cutter
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 238000005520 cutting process Methods 0.000 claims description 23
- 238000003801 milling Methods 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 2
- 150000001247 metal acetylides Chemical class 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 238000005553 drilling Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498695A true BE498695A (enrdf_load_stackoverflow) |
Family
ID=141295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498695D BE498695A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE498695A (enrdf_load_stackoverflow) |
-
0
- BE BE498695D patent/BE498695A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE1014519A5 (fr) | Tete de forage et son procede d'utilisation. | |
| BE1011666A5 (fr) | Goujon pour element de coupe de trepan de forage. | |
| BE1012823A5 (fr) | Elements rapportes a pointe superabrasive pour trepans de forage de terre. | |
| BE1014353A5 (fr) | Element coupant et trepan tournant utilisant cet element. | |
| EP0944765B1 (fr) | Outil de forage et/ou de carottage | |
| FR2502235A1 (fr) | Element de coupe pour trepan de forage rotatif pour forages profonds dans des formations geologiques | |
| BE1013451A5 (fr) | Structure de forage a region de front de taille non axiale. | |
| BE1014395A5 (fr) | Structure de coupe. | |
| BE1014915A5 (fr) | Structure de forage de formations souterraines. | |
| BE1001698A3 (fr) | Reglage de circulation de fluide pour trepans a lames. | |
| FR2667088A1 (fr) | Dent pour outil d'excavation. | |
| EP1087063B1 (fr) | Dispositif de forage et d'ancrage et procédé de mise en place de tirants d'ancrage | |
| CH630274A5 (fr) | Chemise de refroidissement pour lingotiere de coulee continue. | |
| BE498695A (enrdf_load_stackoverflow) | ||
| WO1998031467A1 (fr) | Insert pour pieces d'usure composites, procede de fabrication d'une piece d'usure a l'aide de tels inserts et piece d'usure ainsi realisee | |
| WO2006089379A1 (fr) | Trepan a structure de coupe fixe | |
| BE1011841A3 (fr) | Ejecteur a une ou plusieurs poche(s). | |
| BE852790A (fr) | Corps composite et procede pour sa fabrication | |
| FR2666256A1 (fr) | Installation de coulee continue entre cylindres. | |
| BE1014945A3 (fr) | Structure de coupe pour du forage de formations souterraines. | |
| EP0620065A1 (fr) | Procédé de fabrication de pièces d'usure composites et pièces réalisées par ce procédé | |
| FR2613764A1 (fr) | Trepan de forage a stabilisateur forge d'une seule piece | |
| BE1019132A3 (fr) | Trepan rotatif et procede pour la fabrication de celui-ci. | |
| EP0034106A1 (fr) | Trépan à compression, à plaque de fermeture plane | |
| EP1305116B1 (fr) | Impacteur destine a des concasseurs centrifuges a axe vertical et procede de production |