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Rose-bit dropper
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
The annular-shaped ring at the top of the deflection wedge, the outside diameter of which is the same as the diameter of the borehole in which it is installed, by means of which the wedge is attached to a rose bit and drill-rod string when lowered into position in the borehole.
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Dropp-off, английский
Droppa, шведский
Droppable, английский
Допускающий отбрасывание
Dropped (pump), английский
Dropped -, английский
Опуск воздуховода
Dropped beat, английский
Dropped bit, английский
Потерянный бит
Dropped ceiling, английский
Dropped ceiling., английский
Dropped core, английский
Pieces of core not picked up or those pieces that slip out of the core barrel as. the barrel is withdrawn from the borehole. drop weight. =drive hammer, q.v. drown. 1. the failure of a cement slurry to set properly in a borehole because of its being admixed with too much water. 2. to flood or mix with an excessive amount of water. drum. 1. the spoollike part of a hoisting mechanism on which the cable or wire line is wound. 2. a container having a liquid capacity of 55 gallons.
Dropped escutcheon, английский
Dropped frame rate, английский
Уровень пропадания кадров dropperинструмент "пипетка" (в графических программах)
Dropped girder, английский
A girder which is dropped below the floor joists and supports them. drop siding, novelty siding, rustic siding an exterior wall cladding of wooden boards (or strips of other material such as aluminum or vinyl), which are tongued and grooved or rabbeted and overlapped so that the lower edge of each board interlocks with a groove in the board immediately below it. drop molding 340 dropped girder drop siding dropped girt, dropped girth a girt which is dropped below the floor joists and supports them.
Dropped object loads, английский
Dropped object test, английский
Dropped roof, английский
The roof of an addition to a house, usually a flat surface of single pitch with its upper edge somewhat below the eaves of the house. drop-point slating
Dropped stitches, английский
A defect in knit cloth characterized by recurrent cuts in one or more wales of a length of cloth.
Dropper, английский
- Cuentagotas
- A small glass or plastic tube with a rubber bulb at one end, used to suck up and expel liquid in drops
- A trojan that contains malicious or potentially unwanted software, which the trojan places and installs on the host computer. drt (pn)
- A short hook link attached above a weight or lure.
- Короткое звено крючка, прикрепленное над грузом или приманкой.
- Component of the overhead line electrical equipment, used to keep the contact wire at the correct height.
Dropper cap, английский
A closure that includes an attached dropper and rubber bulb. examples of dropper caps.
Dropper dispensing closure, английский
Dropper vial, английский
Deflection, английский
- The deference between a tire's unloaded or free radius and the loaded radius.
- Vertical distance between the chord and the skyline, measured at midspan; frequently expressed as a percentage of the horizontal span length (22).
- The displacement of a structural member or system under load.
- Отклонение
- The ricochet of a ball after it hits a player.
- The tendency of a ship from her true course; the departure of the magnetic needle from its true bearing, when influenced by iron or the local attraction of the mass. in artillery, the deviation of a shot from the direction in which it is fired. the term is usually reserved to lateral deviations, especially those resulting from irregular causes—those constant ones due to the regular motion of rifled projectiles coming under either of the designations “constant deflection,” “derivation,” borrowed from the french, or “drift,” from the americans. these latter, according to the direction usually given to the rifling in the present day, all tend away to the right, though they include some subordinate curves not yet distinctly determined.
- [1] gunnery term for the angle between the line-of-sight to the target and the line-of-sight to which the gun must be pointed to compensate for movement, wind, etc. [2] deviation of a compass needle caused by local magnetic influence, especially on a ship.
- A change in the intended course of a borehole produced intentionally or unintentionally by various conditions encountered in the drill hole or by the operational characteristics of the drilling equipment used. also called deviation.
- Отклонение от прямого направления отклонение магнитной стрелки; отклонение стрелки (приборов)
- See static tire deflection,
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Jack and circle, английский
The apparatus consisting of a power¬ful jack and a steel-toothed circle on which the jack moves. the circle is attached to the drill floor, centered on the borehole collar, and used to tighten or loosen the joints in a string of drill tools.
Cone angle, английский
- The angle included between the opposite sides of the cone in a concave bit, measured in degrees.
- The angle between the edges of the spot light’s beam. if you shine a flashlight on the ground, you will notice that it does not light the ground evenly, but that the light gets dimmer the farther from the center it gets. the cone angle determines how quickly this falloff happens.
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