20 results found for: “flexible_drill_extension”.

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Ice drilling

revised design for the RAM drill to reduce the weight of the drill, which is currently 10.3 tonnes. Other flexible drill stem designs have been considered...

Last Update: 2024-01-31T05:05:59Z Word Count : 17441 Synonim Ice drilling

Green Line (Namma Metro)

completed drilling and emerged on the Majestic station end of the tunnel on 19 April 2016. Meanwhile, Kaveri and Krishna continued drilling the underground...

Last Update: 2024-02-17T15:47:33Z Word Count : 2258 Synonim Green Line (Namma Metro)

Tool and die maker

environments—sometimes literally in one room but more often in an environment with flexible, semipermeable boundaries from production work. They are skilled artisans...

Last Update: 2024-03-23T07:10:03Z Word Count : 2107 Synonim Tool and die maker

CAN FD

avionics, down-hole drilling sensors, etc. The primary difference between the classical CAN (Controller Area Network) and CAN FD is the Flexible Data (FD). Using...

Last Update: 2024-03-10T18:57:55Z Word Count : 1793 Synonim CAN FD

Military parade

situations. However, depending on the army and the drills it adopts, drilling may destroy flexibility and initiative in exchange for predictability and...

Last Update: 2024-02-16T11:34:50Z Word Count : 17405 Synonim Military parade

List of abbreviations in oil and gas exploration and production

drill-stem test report DSTRE – drill-stem test report DSTSM – drill-stem test summary report DSTW – drill-stem test job report/works DSU – drill spacing...

Last Update: 2024-03-02T09:35:12Z Word Count : 11895 Synonim List of abbreviations in oil and gas exploration and production

Rowing (sport)

This drill aids in isolating and understanding the distinct elements of the drive sequence and their interconnectedness. The Cut-the-cake drill typically...

Last Update: 2024-03-18T15:21:58Z Word Count : 6992 Synonim Rowing (sport)

Torque wrench

modification of this design is used in some drills to prevent gouging the heads of screws while tightening them. The drill will start slipping once the desired...

Last Update: 2023-11-24T01:03:50Z Word Count : 3469 Synonim Torque wrench

Lockdown

police through the school playground, this flexible procedure allows school administrators the flexibility to implement a more limited lockdown while...

Last Update: 2024-02-16T14:53:12Z Word Count : 2365 Synonim Lockdown

Spear-thrower

fit the fingers, the use of flexible shafts or stone balance weights. Dart shafts can be made thinner and highly flexible for added power and range, the...

Last Update: 2024-03-11T19:04:20Z Word Count : 4086 Synonim Spear-thrower

Filipino martial arts

Sibat: Spear Sundang: Single-edged thick short sword Lagaraw: Single-edged flexible long sword with a bent tip Ginunting: Single-edged flat ground short sword...

Last Update: 2024-03-08T21:11:18Z Word Count : 2796 Synonim Filipino martial arts

Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users

Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users or SAFETEA-LU /ˈseɪftiːˈluː/ was a funding and authorization bill...

Last Update: 2024-03-23T05:16:36Z Word Count : 1678 Synonim Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users

Namma Metro

usually larger, in order to make the drill more challenging for officers. The BMRCL had not informed of the drill in advance. The Bangalore Metro Rail...

Last Update: 2024-03-15T21:48:05Z Word Count : 14587 Synonim Namma Metro

2 Line (Sound Transit)

The East Link Extension, also known as the 2 Line, is a future light rail line serving the Eastside region of the Seattle metropolitan area in the U.S...

Last Update: 2024-03-01T09:11:48Z Word Count : 11671 Synonim 2 Line (Sound Transit)

Taylor Moton

the combine and positional drills. A dozen NFL scouts attended Western Michigan's Pro Day, as Moton only ran positional drills with 13 other prospects....

Last Update: 2024-02-08T03:08:50Z Word Count : 657 Synonim Taylor Moton

Machinist

ability to set up tools such as milling machines, grinders, lathes, and drilling machines.[clarification needed] A competent machinist should have a well-developed...

Last Update: 2024-03-09T15:40:06Z Word Count : 1600 Synonim Machinist

Carbon fibers

used to reliably provide (infrared) heating in applications requiring flexible electrical heating elements and can easily sustain temperatures past 100 °C...

Last Update: 2024-02-21T17:39:42Z Word Count : 2892 Synonim Carbon fibers

Weighted clothing

speed, agility and quickness (SAQ) drills. Research demonstrates that using an overload during sprinting or speed drills requires lower-body muscles to generate...

Last Update: 2024-03-13T16:30:02Z Word Count : 2482 Synonim Weighted clothing

Interstate 68

access to drill into the area, likely by fracking. Much like the second leg of PA 576 (Southern Beltway) in the Pittsburgh area, an extension of I-68 is...

Last Update: 2024-02-09T05:19:03Z Word Count : 4886 Synonim Interstate 68

List of cheerleading stunts

original on August 4, 2023. Retrieved August 4, 2023. "Skills and Drills - Coed Toss Drill". Varsity.com. Archived from the original on August 4, 2023. Retrieved...

Last Update: 2024-03-14T19:26:00Z Word Count : 5182 Synonim List of cheerleading stunts

Main result

Ice drilling

Ice drilling allows scientists studying glaciers and ice sheets to gain access to what is beneath the ice, to take measurements along the interior of the ice, and to retrieve samples. Instruments can be placed in the drilled holes to record temperature, pressure, speed, direction of movement, and for other scientific research, such as neutrino detection. Many different methods have been used since 1840, when the first scientific ice drilling expedition attempted to drill through the Unteraargletscher in the Alps. Two early methods were percussion, in which the ice is fractured and pulverized, and rotary drilling, a method often used in mineral exploration for rock drilling. In the 1940s, thermal drills began to be used; these drills melt the ice by heating the drill. Drills that use jets of hot water or steam to bore through ice soon followed. A growing interest in ice cores, used for palaeoclimatological research, led to ice coring drills being developed in the 1950s and 1960s, and there are now many different coring drills in use. For obtaining ice cores from deep holes, most investigators use cable-suspended electromechanical drills, which use an armoured cable to carry electrical power to a mechanical drill at the bottom of the borehole. In 1966, a US team successfully drilled through the Greenland ice sheet at Camp Century, at a depth of 1,387 metres (4,551 ft). Since then many other groups have succeeded in reaching bedrock through the two largest ice sheets, in Greenland and Antarctica. Recent projects have focused on finding drilling locations that will give scientists access to very old undisturbed ice at the bottom of the borehole, since an undisturbed stratigraphic sequence is required to accurately date the information obtained from the ice.


flexible_drill_extension