drill - An Overview
drill - An Overview
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These illustrations are from corpora and from resources online. Any opinions inside the illustrations will not represent the viewpoint on the Cambridge Dictionary editors or of Cambridge College Push or its licensors.
Drilling rigs are utilized to bore holes during the earth to acquire drinking water or oil. Oil wells, water wells, or holes for geothermal heating are created with large drilling rigs. Some different types of hand-held drills can also be utilized to push screws together with other fasteners. Some modest appliances that have no motor of their own personal could be drill-powered, for instance modest pumps, grinders, and so on.
[ C/U ] exercise involving repetition of an activity to be able to enhance a ability, or a specific occasion for such observe:
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New technologies have also served reduce the environmental effects of Strength manufacturing by letting far more oil and fuel to get produced with much less wells.
Setting up slowly assists drill an accurate hole, whilst squeezing the induce much too quickly and starting off at whole pace could lead to the bit to stroll.
Mill drills undoubtedly are a lighter different into a milling machine. They Incorporate a drill press (belt driven) with the X/Y coordinate qualities with the milling device's desk in addition to a locking collet that makes certain that the slicing Instrument will not tumble from your spindle when lateral forces are skilled versus the bit.
Horizontal drilling is usually a directional drilling course of action aimed to focus on oil or fuel reservoir intersecting it with the “entry stage” which has a around-horizontal inclination, and remaining within the reservoir until eventually the desired base hole site is reached.
: the act or workout of coaching soldiers in marching As well as in executing prescribed movements with a weapon
After that, we went again to drilling holes With all the spade little bit right until the Software’s thermal overload circuit prevented drilling. Soon after letting the battery and also the drill neat off for quarter-hour, we continued drilling till the battery died or the drill could only make its holes with issue. For the duration of this check, we drilled two,070 holes and drove 525 lag screws.
On this R&D sector, Shell has created an automatic drilling drill technique referred to as SCADAdrill (SCADA becoming the acronym for supervisory control and facts acquisition, a sort of software program useful for automated factory and course of action Handle), and is a part of a fresh effectively producing technique that it is at this time trialing in Europe and North America.
Regardless of the degree of complexity, multi- lateral wells right now are drilled with state-of-the art directional drilling technology, but there's generally a particular pitfalls ranging from borehole instability, trapped pipe and issues with overpressured zones to casing, cementing and branching troubles.
(also drill songs) a style of lure music (= a sort of well-liked tunes with complex Digital beats and words spoken in lieu of sung) that began in Chicago and likewise became common in London, and that's known for its lyrics (= words and phrases) describing a difficult and violent daily life within an urban (= metropolis) ecosystem:
See It Makita doesn’t get almost sufficient like all over these areas, but that doesn’t suggest it doesn’t make fantastic resources. This drill is a great example of just what the mighty turquoise Resource producer can deliver.