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Sand blast
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
- A stream of sand forcibly projected by air or steam for removing scale from metals or to remove enough matrix metal from the crown of a worn impregnated bit to expose new diamonds to act as new cutting points. see blast
- A mudcap in which sand is used instead of mud.
- (grit blast) the use of sand or grit at high velocity through air pressure to clean surfaces.
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Blast, английский
- Vent
- Взрыв; взрывная [ударная] волна; струя
- Звуковой сигнал, звук
- A sudden and violent gust of wind: it is generally of short duration, and succeeded by a fine breeze.—to blast, to blow up with gunpowder.
- Поблочная асинхронная передача
- The operation of increasing the diamond exposure on a bit face by removing some of the matrix metal through the abrasive action of grains of sand carried in a high-pressure stream of air. also called sand blast.
- The operation of breaking rock by means of an explosive.
- Взрыв || взрывать air ~ 1. дутьё 2. напорная струя воздуха hot ~ горячее дутьё
- Сильный порыв ветра
Blast, английский
Blast, английский
Blast, испанский
Protocolo de transferencia de archivos descrito en [el glosario informatico].
Blast & firewalls, winterisation walls, shielding doors, английский
Blast - hole charge, английский
Blast ., английский
Blast and fire loads, английский
Blast area, английский
The area in which the loading of explosives and the blasting operations take place.
Blast attenuation, английский
Ослабление действия взрыва
Blast boring, английский
Blast casting, английский
Blast cleaning, английский
- Any cleaning process, such as sandblasting, in which an abrasive is directed at the surface with high velocity.
- The preparation of a surface by impingement of a stream of abrasive high kinetic energy.
Blast container, английский
Контейнер для хранения взрывчатые вещества
Blast coupling, английский
Blast damage, английский
Разрушение
Blast debris, английский
Твердые остаточные продукты взрыва
Blast draft, английский
Blast effect, английский
Blast environment, английский
Окружающая среда после взрыва
Blast equalizer, английский
Устройство компенсации давления взрыва
Impregnated, английский
- A metallic material in which fragments of diamond or other hard substances (in unflocculated distribution) are intermixed and embedded. see impregnated bit.
- Said of rock, fabrics, or other bodies the pores of which are more or less filled with extraneous materials such as oil, tar, resins, rubber, etc.
- Containing metallic minerals, scattered or dif fused throughout the mass. properly used in re ferring to country rock containing scattered grains of mineral similar to that in the vein. 53
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Screen box, английский
- A container in which diamond screens are inserted and in which the material that passes through a sieve or screen collects and is retained.
- Incorrectly used as a synonym for shaker; also for shale shaker.
Runback, английский
- To retract feed mechanism to its starting position when rechucking.
- To drill slowly downward toward the bottom of the hole when the drill string has been inadvertently or deliberately lifted off-bottom during a rechucking operation.
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