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How Raise Drill Works
 
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Raise drilling is used to create large drill holes -- up to 7.6 meters in diameter. The holes, or tunnels, are used to connect mine shafts, power plant tunnels or channels for rainwater and surplus water, as well as for ventilation between different levels in a mine. This type of drilling is performed in two stages. First you drill a smaller pilot hole and then you swap the smaller drill bit with a reamer. The reamer is equipped with reels made of hardened metal which have the same diameter as the final hole. The hole is expanded as the reamer crushes the rock using both pressure and rotation. Raise drilling can be used for holes and tunnels of up to 1100 meters in length, which makes this method very practical for many applications. https://engineers-channel.blogspot.com/p/raise-drill.html
Views: 207160 Largest Dams
How to use a reamer to make a precise hole in metal
 
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When a precise hole is required in a piece of material a reamer is used, because a drill does not give a very exact diameter hole. This video shows how to use a reamer in a piece of steel. Normally you would drill the hole approximately 0.2 of a millimetre smaller than the reamer that you are using. Brought to you by http://www.ultimatehandyman.co.uk/how-to/table/metalworking/
Views: 72237 Ultimate Handyman
How To Ream the Taper for Tie Rod End on Knuckles using a Reamer Bit- Jeep Wrangler Jk - Reid Racing
 
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In this video, I show you how I reamed the tie rod tapered holes on my Reid Racing knuckles to better fit my tie rod ends from TMR Customs. This is my first time to perform this particular task. It was a frightening idea, but it actually turned out to be a pretty easy job. If you have any tips for the next guy... please post in the comments! Here is the reamer bit I was using: https://amzn.to/2m7QAUN For Proper Fitting of Ball Joints and Tie Rod Ends 1 1/2" taper per Foot or 3 Degrees 34 minutes per side Small Diameter 15/32-Large Diameter 1 1/32" Three Flats on Shank for better Grip in Chuck You can find them cheaper, but I needed this quick. It came same day delivery from Amazon... :-) 🔔 Please CLICK THE BELL if you want to see my videos! 🔔 The JK tie rod end taper is the same "1-in-8" taper (which is also labeled as 1 1/2" taper per Foot) that most other American vehicles use but it has a unique dimension of 0.640" at the small end. The "1-ton" tie rod end is the industry standard for aftermarket steering systems. They're cheap, plentiful, strong, and available with both left-hand-thread and right-hand-thread for easy on-vehicle adjustment. There are also special offset versions available for vehicles where clearance is a problem, such as a diff cover guard or extra-thick diff cover. The "1-ton" tie rod end uses the same "1-in-8" taper as the JKs, but their small-end dimension is 0.650". Reid Racing currently drills their holes to a slightly smaller than stock JK taper (mine were around 0.630 but I don't know the "official number"). -- source of values: Reid Racing
Oil Drilling | Oil & Gas Animations
 
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- Like our Facebook: https://www.facebook.com/oilvips - Geologists and geophysicists have agreed on the existence of a "prospect", a potential field. In order to find out if hydrocarbons are indeed trapped in the reservoir rock, we must drill to hit them. Bearing in mind the knowledge acquired about the substratum and the topography of the land, the best position for the installation of the drilling equipment is determined. Generally it is vertically above the point of maximum thickness of the geological layer suspected of containing hydrocarbons. The drillers then make a hole in conditions that are sometimes difficult. Of small diameter (from 20 to 50 cm) this hole will generally go down to a depth of between 2000 and 4000 meters. Exceptionally, certain wells exceed 6000 m. One of them has even exceeded 11 000 m! Certain fields can be buried at a depth equivalent to the height of 12 Eiffel Towers ... The derrick is the visible part of the drilling rig. It is a metal tower several tens of meters high. It is used to vertically introduce the drill strings down the hole. These drill strings are made up of metallic tubes screwed end to end. They transmit a rotating movement (rotary drilling) to the drilling tool (the drill bit) and help circulate a liquid called "mud" (because of its appearance) down to the bottom of the well. The drilling rig works like an enormous electric hand-drill of which the derrick would be the body, the drill strings the drive and the drilling tool the drill bit. The most usual tool is an assembly of three cones -- from which comes the name "tri cone" -- in very hard steel, which crushes the rock. Sometimes when the rock being drilled is very resistant, a single- block tool encrusted with diamonds is used. This wears down the rock by abrasion. Through the drill pipes, at the extremity of which the drill bit rotates, a special mud is injected, which the mud engineer prepares and controls. This mud cools the drill bit and consolidates the sides of the borehole. Moreover it avoids a gushing of oil, gas or water from the layer being drilled, by equilibrating the pressure. Finally, the mud cleans the bottom of the well. As it makes its way along the pipes, it carries the rock fragments (cuttings) to the surface. The geologist examines these cuttings to discover the characteristics of the rocks being drilled and to detect eventual shows of hydrocarbons. The cuttings, fragments of rock crushed by the drill bit, are brought back up to the surface by the mud. To obtain information on the characteristics of the rock being drilled, a core sample is taken. The drill bit is replaced by a hollow tool called a core sampler, which extracts a cylindrical sample of several meters of rock. This core supplies data on the nature of the rock, the inclination of the layers, the structure, permeability, porosity, fluid content and the fossils present. After having drilled a few hundred of meters, the explorers and drillers undertake measurements down the hole called loggings, by lowering electronic tools into the well to measure the physical parameters of the rock being drilled. These measures validate, or invalidate, or make more precise the hypotheses put forward earlier about the rocks and the fluids that they contain. The log engineer is responsible for the analysis of the results of the various loggings. The sides of the well are then reinforced by steel tubes screwed end to end. These tubes (called casings) are cemented into the ground. They isolate the various layers encountered. When hydrocarbons are found, and if the pressure is sufficient to allow them come to the surface naturally, the drillers do a flow check. The oil is allowed to come to the surface during several hours or several days through a calibrated hole. The quantity recovered is measured, as are the changes in pressure at the bottom of the well. In this way, a little more knowledge is gained about the probable productivity of the field. If the field seems promising, the exploration team ends the first discovery well and goes on to drill a second, even several others, several hundred or thousand meters further away. In this way, the exploration team is able to refine its knowledge about the characteristics of the field. The decision to stop drilling is made only when all these appraisal wells have provided sufficient information either to give up the exploration or to envisage future production. --------------------------------------------------------------------------------------- Like our Facebook: https://www.facebook.com/oilvips Twitter: https://twitter.com/oilvips And Don't forget to subscribe to our channel
Views: 744266 Oil & Gas Videos
MRI V 30 Rais Boring or Blind Hole drilling 30" Holes ITH
 
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This is a promotional Video from MRI for their V30 Dill
Views: 273 Scott Dalrymple
How to Drill a Square Hole
 
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Russian Video with no audio and excellent animations.
Views: 7296363 Jill Britton
Core barrel
 
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Views: 256 Epiroc
Oilfield Directional Drilling Nightmare.mp4
 
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Want FREE OILFIELD STICKERS & FREE SHIPPING? http://www.facebook.com/l.php?u=http%3A%2F%2Froughneck.s3-us-west-1.amazonaws.com%2Froughneckcity_(mp3cut.net).mp3&h=MAQHpapMbAQG-jvxaPidwpN0Cqe9VT-NXMxgo3gt1dxHwfw USSR directional drilling gone bad when this drill bit surfaces in a nearby field! Be sure and check out http://www.drillingahead.com if you are oilfield.
Views: 7131663 derrickhand301
Raise Boring up to 8.2 m
 
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Marti is a trusted international partner for the execution of #raiseboring and #shaftconstruction works. The development of the Marti raise boring division started with two vertical pressure shafts (diameters up to 8.2 m / depths 430 m) for the 900 MW Nant de Drance pump-storage plant in the southwestern part of Switzerland. In 2016, the division completed work at the Chuquicamata copper mine in the north of Chile, the Uma Oya project in Sri Lanka and Búrfell hydropower project in Iceland. With its equipment, the Marti raise boring division is able to drill shafts with diameters up to 6 m and depths up to 1,000 m.
Views: 3463 Marti Group
DTH Hammer for Mining Blasting Hole, Water Well Drilling
 
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http://www.jinquandrill.com http://www.jinquanrocktools.com http://www.rockdrillingtools-cn.com DTH hammers & DTH bits CIR65, CIR80, CIR90, CIR110... BR2, BR3... Mach33... DHD3.5, DHD340, DHD350R, DHD360, DHD380, DHD1120... COP32, COP34, COP44, COP54, COP64, COP84... QL40, Q50, QL60, QL80, QL120... Mission40, Mission 50, Mission 60... SD4, SD5, SD6, SD8, SD10, SD12... Numa100, Numa120, Numa125... MC80... DTH ODEX casing systems, including concentric type & overburden type... RC hammer and bits... RE054,RE053...
Views: 636 David Zhang
How to make a medieval tapered reamer. Applied Archaeometallurgy.
 
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It is toolmaking time. Probably one of the most rewarding activities every craftsman indulges in - as it helps him to economize on production time, without sacrificing the quality of his product. This is about the production of a special tool for the spigot or tap makers of the late Middle Ages. No one knows this tool from finds, nor do the sources tell us anything about it. But there are contemporary pictures. These are the basis for this reconstruction. Archaeometallurgy is more than just finding out from which mine a particular metal may have come from, or how iron was made from bog ore. It does really encompass quite a lot of aspects of a metal craft. Also, a reconstruction of a process or a tool should not only work in theoretically! So, only writing about it is not enough (: This is why I have this channel: My archaeological reconstruction should work in real life as well!
Views: 1492 Archaeometallurgy
10,000 Year Clock: Raise Bore mining (02011)
 
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This onsite footage from 02011 shows the completion of the 500 foot deep vertical shaft for the 10,000 Year Clock in West Texas. We used a mining technique called raise boring to create the 12.5 foot diameter shaft. Instead of drilling down from the top, a large diameter reamer was pulled up from the bottom to the surface, starting from a smaller diameter pilot hole. It's more efficient than a top-down drill because the rubble isn't fighting gravity. It rains down beneath the advancing bore and gets hauled out a horizontal shaft at the bottom. Following this work, we began to cut the spiral stairway into the walls of the shaft using a robotic stone-cutting saw as well as the manufacture and testing of the full size Clock components.
Views: 23816 Long Now Foundation
DRILLING,BORING AND REAMING (UNDERSTAND EASILY IN हिन्दी  ) ! LEARN AND GROW
 
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On this channel you can get education and knowledge for general issues and topics
Views: 32799 LEARN AND GROW
[HINDI]DRILLING MACHINE |WORKING & OPERATION|SPECIFICATIONS, TYPES & CLASSIFICATION OF DRILL MACHINE
 
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Like us on fb : search for MECHANICAL GURU in facebook Hello dosto mera name h Ankit Ras aur le k aaya hu appk lia Mechanical Guru ka ek aur latest episode aur ajj hum baat karenge ; contents : Drilling machine Drill machine specifications Drill machine types Portable drill machine Upright drill machine Radial drill machine Drill machine operations Reaming, boaring, tapping etc. Drill machine classification Power drill hand operated Multispindle drill machine Bench drill machine All in detail in hindi with examples Mujhe ummed h appko Mechanical Guru ka yeh episode pasand aaya hoga aur pasand aaye toh mere channel ko like , share aur subscribe jarrur karren kyuki m appk lia roj aisehi acchi videos le k aata rehta hu. Jai hind, vandematram
Views: 43799 Mechanical Guru
Drilling Holes In Gem Stones
 
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How To Drill Holes In Gem Stones for attaching bails, cords and clasps
Views: 74661 TheGemcuts
Raisebore drilling cave hole
 
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Raisebore
Views: 22 Stefanus Wara
Resizing a Carburetor Jet
 
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I demonstrate how to resize a carburetor jet to a smaller size by soldering it and drilling a smaller hole. Plumbing Solder - https://www.amazon.com/gp/product/B0002JM8D6/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1 Drill Bit adaptor - https://www.amazon.com/gp/product/B0000DD2N3/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1 Tiny Drill Bits - https://www.amazon.com/gp/product/B000TY190C/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1
Views: 7029 Janky Shack
Limits, Fits & Tolerances -#5minFriday - #4
 
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Machinist's guide to ISO Limits and Fits system. Get your interference, clearance and transition fits under control with this video. ====================================================== SUBSCRIBE! https://www.youtube.com/c/FuturefabOrgUk?sub_confirmation=1 ====================================================== Equipment used on the FutureFab Channel: * Europa 1000VS Mill (Bridgeport Style) * Colchester Student 2500 Harrison Lathe * Heidenhain TNC320 Controlled CNC Europa 5000VS 3 Axis Mill * Fanuc Oi-TD controlled Harrison Alpha 4000XS CNC Lathe with 8 Station Turret * Geared Head Drill Press * Horizontal Bandsaw * Gryphon Pedestal Grinder * CTR Lasers Laser Cutter * Makerbot 2X 3D Printer * RepRap Prusa i3 * Mitutoyo Vickers Hardness Tester * Hounsfeld Tensile Tester By drilling and reaming to an H7 hole, we can use the ISO fits chart to determine the size of the shaft needed before turning that to length on the lathe. ================ Equipment used on the FutureFab Channel: * Europa 1000VS Mill (Bridgeport Style) * Colchester Harrison Lathe * Heidenhain TNC320 Controlled CNC Europa 5000VS 3 Axis Mill * Fanuc Oi-TD controlled Harrison Alpha 4000XS CNC Lathe with 8 Station Turret * Geared Head Drill Press * Horizontal Bandsaw * Pedestal Grinder * Laser Cutter * Makerbot 2X 3D Printer * RepRap Prusa i3 * Mitutoyo Vickers Hardness Tester * Hounsfeld Tensile Tester
Crash Course in Milling: Chapter 9 - Drilling, Tapping, and Boring, by Glacern Machine Tools
 
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http://www.glacern.com http://twitter.com/glacern http://facebook.com/glacern http://vimeo.com/glacern Glacern Machine Tools Crash Course in Milling Tutorials - Made for Machinists by Machinists Chapter 8: Choosing & Using Endmills - Our "Crash Course in Milling" training series for conventional and CNC milling machines covers many topics including basic machine anatomy, workholding, toolholding, and various milling operations. Watch the entire series on our website @ http://www.glacern.com/videolounge or shop online for many of the products featured in the videos including cnc machine vises, precision tool holders, and indexable cutting tools.
Views: 548460 GlacernMachineTools
Expandable Drilling Reamer (EDR)
 
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Created by: Graeme Horne The Expandable Drilling Reamer (EDR) employs a three blade design hydraulically activated by either drop-ball or circulation pressure, to open and ream the well bore while drilling. Initially activated hydraulically, design of the cutting arms ensures that they will extend to, and lock in the open position, when set down weight is applied to the blades in their operating position. When the tool is pulled off the cutting face and circulating pressure is dropped, the tool will close via the return spring, however, if sufficient fluid pressure applied, there remains scope to back-ream with the tool. The novel activation method incorporated will also prevent the arms from collapsing into the body under the action of side load or BHA weight in high angle or horizontal wells, while at the same time it ensures that when the tool is retrieved, any obstacle encountered by the blades will encourage the arms to retract into the body and close down the tool - unless the over-pull is deliberately resisted by applied pressure for back-reaming purposes. The cutting structures are fluid-jet cooled and cleaned to increase cutting performance and reduce wear..
Views: 17830 Paradigm Group BV
PDC BITS TRICONE BIT PDC REAMER from Great Drill Bits
 
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Our Cangzhou Great Drill Bits Company Ltd, provide matrix body pdc bits, steel body pdc bits, steel tooth tricone bits and TCI tricone bits , crocodile PDC reamers, PDC hole openers, roller cone, tricone hole openers, stabilizers also. Contact us freely, if you have any enquiry. Lisa Ren [email protected] whatsapp: 0086 13582735780
Views: 127 Ren Lisa
WESTERN DRILLING TOOLS INC.
 
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www.westerndrilling.ca Host/ VO: PATRICIA ANGHELESCU Producer/Director/Writer: GEORGE ANGELESCU Calgary, Canada, www.c21etv.com Western Drilling Tools Inc. (WDT) produces accessories and parts for the mining, construction, water well, and gas and oil field drilling. WDT also offers repairing services, re-tipping, custom design and drafting. It rebuilds parts, industrial accessories, and gas and oilfield drilling equipment. It produces roller stabilizers, float subs, drill pipe, deck bushings, steam augers, core pipe, drill stem, reverse circulation pipe, hammers & assemblies, hammer bits, reamers, down hole hammers, tricone bits, shoes, seismic bits & stems, crossovers & subs, drop off bits, and under reamers.
Views: 534 C21ETV INC.
Blast Hole Drilling
 
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Views: 42 XplorIt
Raise Bore Spudding In #3
 
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Here Is a Raise bore Cuttter Spudding in at Cadia East Mine in Orange NSW
Views: 255 maxwano
Roughneck Rock Hammer
 
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The Roughneck rock hammer was literally born for directional drilling. Other rock hammers are just posers by comparison. Sure, you can take a vertical mining hammer and stick it on a directional drilling rig. But that’s like trying to rock out to a waltz—no matter how hard you try, it’s just not the same. The Roughneck, on the other hand, was born for this. Give us a call, and let us show you how hard it can rock.
Views: 1939 HammerHead Trenchless
89mm 95mm hydraulic thread button bit mining tungsten carbide rock drilling bits
 
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Welcome to contact us if you need any of our rock drilling tools: Mail: [email protected];Phone: 86 18317296984;Web: www.kingrockdrillingtool.com; KingKong Drills Co., Limited Manufacturers and Suppliers dedicated exclusively to percussive drilling consumables both for top hammer machines and down the hole drilling machine for specific quarries, mining and civil construction, tunneling, quarrying, and water-well projects worldwide. Among the high-performance drilling items that the company manufactures, bits, shank adapters, coupling sleeves, bit adapter coupling, reduction coupling for top hammer drilling, threaded and tapered drill bits DTH bits and hammers, extension and tunneling rods, integral and tapered rods, shank adapters and other drill tool accessories The quality of the product manufactured in KingKong is comparable to any brand that produces drilling equipment, such as Sandvik, Atlas Copco, Ingersoll-Rand, Secoroc, Tamrock, Padley & Venables (P & V), Boart Longyear, Emde, or Sysbohr, Klemm, among others. We exports rock tools products worldwide servicing areas such as Europe, Southern Africa, Australia, Middle East, South Asia, Southeast Asia, North and South America. Kingkong drills co., limited delivers sustainable solutions for increased customer productivity, through innovative products and services. No matter what your drilling needs are—Soft rock, loose-medium rock, hard rock, just tell us your problem and let our team of engineers design a solution for you. What are you waiting for, friend? Pick you phone, just call me!
Views: 35 Bruce Lee
12 14 IADC537 TCI tricone bits
 
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Hebei Ranking Bit Manufacture Co.,LTD is a leading manufacturer of Quality Rock Bits.We supply the industry with quality tools such as, Hole Openers, PDC Reamers, Tricone bits, Tricone Cutters, PDC Bits, and Drag Bits. Since 2005 we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices.We serve industries such as Construction, Oil & Gas, Mining, Horizontal Directional Drilling (HDD), Water, Geothermal and Environmental. With over 10 years experience,our mission at Ranking is to maintain at the top in product integrity and customers satisfaction worldwide.We hope you consider us for your future needs.
Views: 45 Amanda Chen
CNC Automatic roller reamer Carbide button Pressing Machine- Dishaa
 
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CNC Automatic roller reamer Carbide button Pressing Machine- Dishaa
DTH drilling machine for blast-hole in quarry
 
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The DTH drilling machine is used for drilling large diameter horizontal, vertical and slant holes during stone quarrying. It is necessary assistive equipment to two wire saw machine during the stone quarrying. The machine is controlled jointly by compressed air or electric motor and compressed air. And the pneumatic units are high quality standard. E-mail: [email protected] Website: http://www.gaodetec.com/drilling-rig/portable-dth-drilling-machine-for-blast-hole.html Mobile Phone: 86-13939067523 Tel: 86-371-55951660 Fax: 86-371-63526676 Skype: shotcreter Zip Code: 450000 Company Address: No.9, Building 14, Yard No.4, Fengqing Road, Jinshui District, Zhengzhou, Henan China
Views: 302 Gaodetec
Oil Drill Animation
 
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An illustrative animation showing an oil drill and process. This animation was created by Artist Rendering, a 3D illustration and animation company. More information at: http:www.artistrendering.com
Views: 344495 IDEAVIZ
Fixing Small Holes and Nail Pops
 
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To view the next video in this series click: http://www.monkeysee.com/play/19852 If you're walls look like a war zone, help is on the way! In this video series, Ken Collier, Editor at The Family Handyman, shows how even a beginning DIYer can tackle a wide range of wall problems, from tiny nail holes, through cracks and nail pops, to medium-sized and even enormous holes. Plus, he'll show you how to navigate the bewildering array of products and tools available for wall repairs.
Views: 415067 MonkeySee
Hole Opener - DTH Drill Hole Opener Bits - DTH Hole Openers
 
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www.jinquandrill.com www.jinquanrocktools.com www.rockdrillingtools-cn.com DTH Hole Openers: DTH hole openers are used to enlarge the size of a pilot hole most commonly used in industrial applications. Benefits of drilling a smaller pilot hole and then using a hole opener are: Wear pads, back reamer buttons, and or buttons on the pilot can be added for an additional fee. The ability to use less powerful equipment than that required to drill the large diameter hole. All Hole Openers are manufactured from the highest quality aircraft alloy steel. Straigher holes result from the smaller pilot hole. Better clearing of cut material. Jinquan has a large variety of Hole Openers on the shelf, offers a full line of standard and custom Hole Openers in all sizes (from 2 3/4" thru 36") for all industry hammer shanks, and if we don't have what you're looking for we can have one custom-made to your specific application. All of the Hole Openers that we build are China-made and of the best material available. DTH Drilling Tools Hole-Opener Bits Supplier & Manufacturer, From Liaocheng Jinquan Construction Machinery Co,Ltd, China. Order Guide: Dia A+Dia B+Hammer Type. www.chinabuttonbits.com www.china-buttonbits.com www.rockdrilling-buttonbits.com
Views: 487 David Zhang
How Raise Drill Works
 
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Raise drilling is used to create large drill holes -- up to 7.6 meters in diameter. The holes, or tunnels, are used to connect mine shafts, power plant tunnels or . Redpath Mining Contractors and Engineers Continue to Innovate for the Raisebore Mining Industry. Following in the footsteps of Redpath's in-house . From the director of ORESHURA and the studio that brought you Sword Art Online, A-1 Pictures, comes an all new romantic comedy series with a unique .
Views: 534 Annalisa Dania
Latest as second month underground for 33 miners begins
 
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(6 Sep 2010) SHOTLIST 1. Pan from drilling machine, the T-130, to Chilean Mining Minister Laurence Golborne (red jacket) 2. Golborne asking men when the drill resumes work 3. Technicians checking the machine, used for Plan B drilling operation 4. Close of the main drilling machine, the Strata 950 5. Pan from drill to Golborne with engineers checking progress 6. Various of drill 7. Golborne with engineers 8. Golborne walking with officials and media 9. SOUNDBITE: (Spanish) Laurence Golborne, Chilean Mining Minister: "What we have called Plan A has already drilled 90 metres. For the first time it has completed an entire shift, it has drilled 15 metres in the past 12 hours, reaching the 90 metres. This plan went according to our forecasts. This machine will continue until it reaches 700 metres and then we will have to change the head (to enlarge the width of the shaft) which will take some days. You know they have to do two passes (one to drill the shaft, another to enlarge that same shaft). Then we also have Plan B, the T-130 machine which started drilling yesterday and has drilled 26 metres so far." 10. Wide of mine 11. Wide of drilling machinery 12. Official on site 13. Wide of trucks parked at mine STORYLINE Rescue efforts were continuing at a Chilean mine on Monday to free the 33 men who have been trapped underground for over a month. Chilean authorities are trying to dig a tunnel large enough to free the miners stuck at the San Jose mine in Copiapo, but engineers estimate this could take up to four months. The men have been trapped since 5 August, after a landslide at the gold and copper mine in the Atacama desert caused a tunnel to collapse and entombed the men more than 2,200 feet (67.6 metres) below ground. On Monday, plans to drill shafts 700 metres deep in efforts to rescue the men were well under way, with Mining Minister Laurence Golborne overseeing proceedings. Chile's state-owned Codelco mining company began the heavy drilling on Tuesday, 31 August, using the Strata 950 drill. Authorities have been using a multi-pronged approach to speed up rescue efforts. Golborne said what authorities call "Plan A" had already drilled 90 metres. "For the first time it has completed an entire shift, it has drilled 15 metres in the past 12 hours, reaching the 90 metres. This plan went according to our forecasts," he added. Golborne said drilling would continue until it reached the 700 metres mark, and then efforts would focus on enlarging the width of the shaft. Golborne said "Plan B", using the T-130 machine, had begun yesterday, with engineers already drilling 26 metres. Plan B, a potentially faster method, involves the huge Schramm T-130 drill to enlarge one of the three bore holes that already have been opened. But even the geologists who have offered faster rescue timelines than government estimates acknowledge that technical problems with either drill could slow the process: breaking drill bits, hitting water, or running into areas of extremely strong rock. You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/61e9d49f6aa046c8b1a61f38fbe46890 Find out more about AP Archive: http://www.aparchive.com/HowWeWork
Views: 666 AP Archive
HARD ROCK DRILLING IN NORWAY
 
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Olimb Anlegg AS drills challenging job in Moss Norway. First 2 x 25 m are drilled through rock and backfilled blasted rock with Ø610 steel casing. Last 2 x 75 m are drilled through rock with pilot and bit openers from Ø165 to Ø650. All rights reserved.
Views: 1361 GEONEX
Mattracks Part 11 Mail Call: ATV Mattracks Repair
 
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Mattracks aluminum casting repair, using the tools of the trade; inside & outside micrometers, dial calipers, scales and such, to create a jig for holding the castings while the machine work is being preformed. Mattracks Part 11; is the finishing steps on the machine work needed on the link assemblies, facing, drilling and reaming of the links. I had a glitch in my DRO and It was about a week ago during a heavy solar flare activity, which I didn't hear about until later in the day. Did anyone else have a mishap with their DRO and then clear up after a reset / restart? I know of three others in the area was just wondering how much of a spread the effect had or was it coincidence?
Views: 26342 Keith Fenner
8 12 IADC637 TCI drill bits
 
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Hebei Ranking Bit Manufacture Co.,LTD is a leading manufacturer of Quality Rock Bits.We supply the industry with quality tools such as, Hole Openers, PDC Reamers, Tricone bits, Tricone Cutters, PDC Bits, and Drag Bits. Since 2005 we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices.We serve industries such as Construction, Oil & Gas, Mining, Horizontal Directional Drilling (HDD), Water, Geothermal and Environmental. With over 10 years experience,our mission at Ranking is to maintain at the top in product integrity and customers satisfaction worldwide.We hope you consider us for your future needs.
Views: 37 Amanda Chen
Drill-press Table Squaring, High Precision - DIY
 
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Easy way to square a drillpress table with high precision with just 1 simple DIY tool. In fact it goes beyond the precision of this particular drillpress, but it does ensure that it's a precise as it can be. MATERIALS / TOOLS - Stiff metal rod bent to "Z" or "L" shape - Feeler gauges (or for less precision, anything that will tell you the both sides of the table are equal distance from the rod) WARNING: The video depicts acts and work that, if done wrong or used improperly, can lead to injury or death. By watching this video, you agree the video's producer is not responsible for any such damage, injury or death. Always use proper safety procedures and safety equipment. If you don't know, learn first or don't do it. OTHER WELDING VIDEOS DIY Umbrella Stand - Weekend Welding Warrior https://www.youtube.com/watch?v=Un8hsLN4hlw&list=PL3MK4J4ZjdEV7TJXeoPEZqHZIxk82efyX&index=40&t=63s DIY Welded Stud Using Stick Welder - Weekend Welding Warrior https://www.youtube.com/watch?v=N3FouJVhepo Stick Welding - Closing a Burn/Blow Through Hole - Take 2 - Weekend Welding Warrior https://www.youtube.com/watch?v=Z0Iu9u23jVs Closing a Burn or Blow Through Hole When Arc Welding 1, DIY - Weekend Welding Warrior https://www.youtube.com/watch?v=mCVIfvAxM90 Post Hole Auger - DIY (Weekend Welding Warrior) https://www.youtube.com/watch?v=7c5JcRrNHr0&t=1s Welding Nuts - 3 Tips - Weekend Welding Warrior https://www.youtube.com/watch?v=ELG19vmTNxs End Table Welding Project - Weekend Welding Warrior https://www.youtube.com/watch?v=qXgJUGXWreM DIY Corner Clamp / Jig - Weekend Welding Warrior https://www.youtube.com/watch?v=_ydaxT3fk4s Burglar Bars - Swing Open - Weekend Welding Warrior https://www.youtube.com/watch?v=uzi_QFljR80 Stick Weld Light Weight (Nut) To Heavy Metal - Weekend Welding Warrior https://www.youtube.com/watch?v=YMMNo3ry-ds Hidden Iron Pipe Danger - Weekend Welding Warrior https://www.youtube.com/watch?v=U87ddU-ngAk DIY Pole Stand for Umbrella, Flags, etc. - Weekend Welding Warrior Project https://www.youtube.com/watch?v=IJueXErANus Welding Shrinkage Experiment 2 - Weekend Welding Warrior https://www.youtube.com/watch?v=SMJlQVn-Fv0 Ground Rod, Stake or Post Driver Tool, DIY - Accessory https://www.youtube.com/watch?v=cP6fglxx7Ps No Shirt, No Shoes...? No Problem! - Welding Safety, Asian Style https://www.youtube.com/watch?v=y20oVa4s6bw Stupid Welding Mistakes (Yes, Some Are Mine) https://www.youtube.com/watch?v=ag087USiYU0 Welding Shrinkage / Warpage (A Fun Experiment) https://www.youtube.com/watch?v=riDkvnFj0cM DIY Costume Roman Short Sword - Weekend Welding Warrior Project https://www.youtube.com/watch?v=xYtQRA117Dk Weld Furniture Without Disassembling - Weekend Welding Warrior https://www.youtube.com/watch?v=VSu_ESllcUM&t=8s DIY Welding Rod Holders - Rod Oven Alternative - Weekend Welding Warrior https://www.youtube.com/watch?v=U3uHQyNRs6A&t=1s DIY Wonder Wrench / Super Spanner - Stick Welding Project - Weekend Welding Warrior https://www.youtube.com/watch?v=sUJqp4MuQvM Work Stool - Comfortable, Strong. Stick Welding Project - Weekend Welding Warrior https://www.youtube.com/watch?v=6YxItpZD76E Small Welding Projects / Experiments - Weekend Welding Warrior https://www.youtube.com/watch?v=pZkBKwF8ccU DIY Welding Helmet Integrated Neck Protector - Weekend Welding Warrior https://www.youtube.com/watch?v=vGCrimALAM4 Work Table Stands - Weekend Welding Warrior Project https://www.youtube.com/watch?v=cPeeTVR4A5Q Adjustable Stainless Feet - Weekend Welding Warrior https://www.youtube.com/watch?v=bYTeAdafqiY Leather Welding Glove - DIY Repair https://www.youtube.com/watch?v=dEhBM5GY83g Welding Setup in a Suitcase, Light, Portable, No Pickup Truck Required https://www.youtube.com/watch?v=YNVeHPwHNFA&index=28&list=PL3MK4J4ZjdEV7TJXeoPEZqHZIxk82efyX Welding Shrinkage Experiment 2 - Weekend Welding Warrior https://www.youtube.com/watch?v=SMJlQVn-Fv0&list=PL3MK4J4ZjdEV7TJXeoPEZqHZIxk82efyX&index=35 Stop Rust - Attach Stainless Feet to Cast Iron Legs - Weekend Welding Warrior https://www.youtube.com/watch?v=lBSier19Pw0&index=36&list=PL3MK4J4ZjdEV7TJXeoPEZqHZIxk82efyX DIYTuning Forks - Weekend Welding Warrior Project https://www.youtube.com/watch?v=MGM6IaHUucc Homemade Anvil (Weekend Welding Warrior Project) https://www.youtube.com/watch?v=Nx1JFK_c5BQ ประตูรั้วปลอดภัย (Gate Safety Modification) https://www.youtube.com/watch?v=CjLoAEFiW-Y&index=5&t=6s&list=PL3MK4J4ZjdEV7TJXeoPEZqHZIxk82efyX Drill Bit - DIY Homemade (Weekend Welding Warrior Project) https://www.youtube.com/watch?v=Qc7KSkkDMjI&index=9&list=PL3MK4J4ZjdEV7TJXeoPEZqHZIxk82efyX DIY Micro-Arc-Welding Aluminum Foil https://www.youtube.com/watch?v=6tY_RB-hCqg&index=15&list=PL3MK4J4ZjdEV7TJXeoPEZqHZIxk82efyX Insane micro-Welding Experiment - Welding Gum Wrapper Foil https://www.youtube.com/watch?v=o4fSoof7Mnw
Views: 10519 tsbrownie
Breaking off Drilling Stems at 30' sections
 
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After the pipe exits the pilot hole from the drill on the return, these 30' sections of the drilling stem are being disconnected using a swivel assembly and clamp looking machine called a back reamer that makes sure the pipe doesn't rotate. The sections are removed and being loaded back on the truck. This video is of an HDD (Horizonal Directional Drill) in Jefferson Davis Parish Louisiana under Burwick Bayou performed by R.E.M. on November 20th 2008. This project is a 42" pipeline being installed by Latex Construction that stretches 132 miles through Louisiana. The work in this video is being performed by R.E.M., who is subcontracted out for the Directional Drills on this project. And they Rock.
Views: 8417 truepipeliner
PUD90S Overburden (Under reamer) system - forepoling
 
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PENTA Heavy Industry's product PUD system with OD 114mm Casing pipe doing forepoling. It bore 6 meter in just 15 minutes. Also other ring type overburden system bored only 2 meters on same stratum and same time.
Views: 3185 wonbok111
Plumbing Something With Shark Bites
 
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How to do-it-yourself tutorial on basic pipe replacement using half inch (1/2") copper pipe and easy to use SharkBite pipe couplings. Transcript provided for the hearing impaired: Today on Repairs101 we're going to take care of something that I've been putting off for a long time. You might remember from an earlier video of mine this leaky elbow here. And we're going to change this leaking elbow here that I discovered way back in one of the very first videos I made. I never seem to run out of things to fix around here. So I've already turned off the water and I've let the system drain by opening a faucet at the lowest point and letting all the water run out through that and then to speed that up, of course, I went up to the highest point and opened a valve up there to let the air chase all the water out. The challenge here, as I see it, is that this elbow is of course attached to this pipe that is going straight up and that is inaccessible. And this end of this pipe coming this way is tied into this tee which makes it also inaccessible. You'll see that when I unscrew this end of this pipe, this end of this pipe get driven deeper into this valve. And therein lies your problem in reassembly. The real problem of course is figuring out exactly how to put this back together again. Taking it apart is easy, I'm just going to cut it with my reciprocating saw right here. If I can I'm going to rebuild this valve right here and if I can't I have a replacement for it. I got some of these great "SharkBite" quick connectors. I got something called "SharkBites". Definitely worth the price for the time you save in making connections. I got them at "Home Depot" and they go together real quick so we're going to use those. Be sure to wear hearing protection and eye protection as I'm doing. [Sawing] [Pops] Oh yeah. There it goes. [Bangs] Whoo! Alright, there we go. That's tricky. OK I got it. [Torching] [Groans] Oh man that was hard. Yeah I used to have this foreman who would say "It doesn't matter how strong you are, it's all in the funny noises you make". Alright, I got it. [Sizzles] It's still very hot. You can almost hear it sizzle -- well I can hear it sizzling, I don't know if you can hear it sizzling. There you go. Stem valve, just like the ones in my earlier video and there you go, we'll just change the bushing on that real quick and I can put those back in service. OK here's what a really bad looking valve bushing looks like, it's completely dried out and it's going to take quite a bit of digging to remove it. Take it apart, clean it out, put in a new bushing and reuse it. New valve like this is about seven or eight dollars Canadian. One of these valve bushings is only a few cents. I'm just going to drop that in there. Then spin the pipe out. Clean up these threads. Make sure you're wearing your eye protection when you do this kind of work. Now this is the point in the repair where a lot of guys will reach for their Teflon tape or silicone tape. I was trained not to use this stuff. As far as sealing pipes go I use pipe sealant. Here's "Oatey" brand, and that's what I use is "pipe-dope"; "pipe joint compound". Now the reason is because mechanics have to consider that in fuel systems, the Teflon tape breaks down and it enters the fuel system and then it can get into things like the fuel injectors and plug them up and cost you a lot of money. I'm just going to slip in the SharkBite now, got the threads on that all doped up, there we go. There we go. Cut your pipes using a pipe cutter like this one, don't kid yourself about a hacksaw. You're not going to be able to cut them square using a hacksaw. This is the only tool for the job. There we go. After you've cut it you want to ream the burrs out of the end, that's what that little triangle sticking out of your pipe-cutter is for. It's to ream the burrs out. So you want to do that. Make sure it's nice and smooth and clean. OK I'll just clean up the end with some sandpaper. Make sure it's nice. Nice and clean and ready to go into those Shark-Bites. That one's good, this one... I'll give it a reaming. And we're nice and clean, ready to go in. So the last stage is make the connection between the two. Now you're going to make a one inch deep connection into these Shark Bites until you hear a click and there it is right there. Now this side. OK bam, that one's done too. And that's what it looks like. Pretty good, eh? Pretty quick, pretty easy, pretty good. No leaks. I like that part.
Views: 49638 Repairs101
Work in Korea (Bench drill)
 
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Using Hole saw
Views: 19 Dennis Evangelista
17 12 IADC537 tricone drill bits
 
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Hebei Ranking Bit Manufacture Co.,LTD is a leading manufacturer of Quality Rock Bits.We supply the industry with quality tools such as, Hole Openers, PDC Reamers, Tricone bits, Tricone Cutters, PDC Bits, and Drag Bits. Since 2005 we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices.We serve industries such as Construction, Oil & Gas, Mining, Horizontal Directional Drilling (HDD), Water, Geothermal and Environmental. With over 10 years experience,our mission at Ranking is to maintain at the top in product integrity and customers satisfaction worldwide.We hope you consider us for your future needs.
Views: 70 Amanda Chen
Honey Wells Limited Tanzania
 
05:07
Honey Wells Limited, Dar Es Salaam, Tanzania is a privately owned Indian, Hyderabad based company engaged in Mining and drilling operations. It is only company in Tanzania, specializing in Large Dia Bore Holes up to 2 meters diameter and 300 meters depth, 650 meters 52" Dia Meter. The company's operations have grown significantly since 1995, expanding from a single drilling project into an independent, technology provider with several operations across multiple domains. Our strategy of aggressive exploration, coupled with research & development has positioned us among the leading providers in drilling Large Dia Bore Holes and also we are proud to announce that we are the only company in India, which can drill boreholes of 2 mtrs diameter using our own Raise Boring System (with DTH Pneumatic Drilling). Our services include Large Diameter Boreholes using Pneumatic Reamers, Inclined and Horizontal Boreholes using custom made rigs, Minimum Deviation using Spiral Rods and tunnel to tunnel boreholes. Today, our valuable industry experience has guided by in our emergence as a leading player in our industry sector. Further, the competitive prices of our services and our capability to deliver high accuracy end results has also made us one of the most preferred companies to deal with in the field of geological surveys. The key services offered by us include Surge Shaft, Pressure Shaft, Ventilation Boreholes, Dewatering Boreholes, and Ore Passing in Underground. Additionally, we also meet the demands of Diamond core drilling Services and Geo technical Investigation by core drilling including permeability tests by a specialized scientist. At the core of our business is the desire to do things efficiently, which means we are always researching for better ways to provide a quality service to our clients. Honey Wells is continually evaluating and exploring new opportunities.
Views: 1403 reddy jangareddy
Pressing carbide rods ---- UKO company
 
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UKO carbide rods made of fine size grades with various diameter and length. Tungsten carbide rod are produced in 4 types: Without holes; With one straight hole; With double straight holes; With 30-degree spiral holes. The carbide rods are used for making drill bits/ end- mills/ reamers and other high- precision activities. UKO provide rough or ground tungsten carbide rods for customers chosen.
Views: 492 Angela Lueng
Used Gun drilling/ deep hole machine for sale - running in excellent condition
 
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Deep Hole Drilling Machine Specifications and accessories: 1. Weight – 16 ton & above 2. Center height – 14.5 Inch 3. Bed width – 26 Inch 4. Length – 32 feet + 7 feet Oil Tank (1200 Liter) 5. Oil Tank Motors: 7.5 HP 2 no. + 5 HP 2 no. (Total 25 HP) 6. Main Motor: 40 HP 7. Holders with all Inserts: (mm) 34.2, 39.50, 49.5, 74.5 For Solid Drill 64.5, 89.5, 99.5, 109.5, 119.5, 124.5 Counter Boring 8. Tubes 6 no. – 28, 36, 42, 55, 68, 75 (mm) 9. Panel Board and All other accessories. 10. Deep Hole Drilling Machine Capacity: Diameter: 32 mm to 150mm, Job work Length: 700 mm to 3500 mm

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