rotary boring
1Rotary snowplow — A rotary snowplow is a piece of railroad snowfighting equipment. It is characterized by the large circular set of blades on its front end that rotate as a unit to cut through the snow on the track ahead of it. In this way, a rotary snowplow is… …
2rotary drilling — Drilling a well by the rotation of a bit. A method frequently used in boring for oil. Boring is done by rotation of a bit attached to a steel pipe, which, when so used is called a drill stem. A smaller bore, called a rat hole, sometimes precedes …
3Rotary steerable system — A rotary steerable system is a new form of drilling technology used in directional drilling. It employs the use of specialized downhole equipment to replace conventional directional tools such as mud motors.They are generally programmed by the… …
4Rotary rig — A machine used for drilling wells that employs a rotating tube attached to a bit for boring holes through rock. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …
5Deep foundation — A deep foundation installation for a bridge in Napa, California, United States …
6БУРЕНИЕ ВРАЩАТЕЛЬНОЕ — механическое бурение, при котором порода разрушается за счёт скалывания и измельчения её вращающимся буровым инструментом (Болгарский язык; Български) въртеливо пробиване (Чешский язык; Čeština) točivé vrtání (Немецкий язык; Deutsch)… …
7вращательное бурение — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN rotary boringrotation drillingrotary drilling …
8бурение вращательное — Механическое бурение, при котором порода разрушается за счёт скалывания и измельчения её вращающимся буровым инструментом [Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)] Тематики строительство в целом EN rotary… …
9diamond drill — rotary drill set with black diamonds at its end (used for perforating and boring in rock) …
10Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry …
