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Topic: Drilling and threading


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In the News (Fri 17 Feb 12)

  
  Drilling and threading - Wikipedia, the free encyclopedia
Drilling is the process of using a drill bit in a drill to produce cylindrical holes in solid materials.
If a helical drill (twist drill) is used then the same effect can be achieved by stoning a small flat parallel with the axis of the drill bit.
Drill bits can tear out chips of wood around the top and bottom of the hole and this is undesirable in fine woodworking applications.
en.wikipedia.org /wiki/Drilling   (570 words)

  
 Metalworking - Wikipedia, the free encyclopedia
Its basic form is that of a milling cutter that rotates about the spindle axis (like a drill), and a worktable that can move in multiple directions (usually three dimensions [x,y,z axis] relative to the workpiece, whereas a drill can only move in one dimension [z axis] while cutting).
Drilling is the process of using a drill bit in a drill to produce holes.
A tap is used to cut a female thread on the inside surface of a predrilled hole, while a die cuts a male thread on a preformed cylindrical rod.
en.wikipedia.org /wiki/Metalworking   (1039 words)

  
 Talk:Drilling and threading - Wikipedia, the free encyclopedia
Drilling and threading - Unhelpful structure and lack of info, particularly on threading.
I see a potential for two separate articles: one on drilling and one on threading or tapping.
A hole is tapped but a rod is threaded.
en.wikipedia.org /wiki/Talk:Drilling_and_threading   (249 words)

  
 Engineering Plastics - Secondary operations - Machining
These drills are characterized by smaller nose angles, smaller helix angles and larger flutes, for better chip removal, and a larger back clearance to minimize friction.
Very fine threads with a pitch smaller than 1 mm should however be avoided and the root radius must be maximized to reduce stress concentrations.
Threading can be done on a conventional lathe by removing material in successive cuts of less than 0.25 mm (10 mils).
www.dsm.com /en_US/html/dep/Drilling.htm   (312 words)

  
 The World Market for Drilling, Threading, and Tapping Tools: A 2004 Global Trade Perspective : Market Research Report   (Site not responding. Last check: 2007-10-21)
I have developed a methodology, based on macroeconomic and trade models, to estimate the market for drilling, threading, and tapping tools for those countries serving the world market via exports or supplying from various countries via imports.
Combined, Chapters 3 and 4 present the complete picture for imports and exports of drilling, threading, and tapping tools to and from all major countries in the world.
"Drilling, Threading, and Tapping Tools" as a category is defined in this report following the definition given by the United Nations Statistics Division Classification Registry using the Standard International Trade Classification, Revision 3 (SITC, Rev. 3).
www.marketresearch.com /map/prod/920112.html   (649 words)

  
 Drilling and Threading Tools   (Site not responding. Last check: 2007-10-21)
Drills are one of the most commonly used tools and a good drill index is essential to most scratchbuilding, kitbashing, and layout construction work.
These drills are really too small to be used in a power drill, so a pin vice (laying across the drill index) is used to hold and turn them.
If you are going to tap threads in drilled holes or cut threads on rod stock, they you'll need some taps, dies and the appropriate handles.
www.trainweb.org /girr/tips/tips6/tool_tips/drill.html   (169 words)

  
 Drilling and threading - Search Results - MSN Encarta
Thread (fiber), fine cord of material, either manufactured or naturally occurring.
Thread (screw), spiral ridge on a screw or other fastener, or within a cylindrical hole.
Contentment: Whatever may happen to you…, Past: With the loss of tradition we have lost…, Proverbs: The thread follows the needle.
encarta.msn.com /encnet/refpages/search.aspx?q=Drilling+and+threading   (119 words)

  
 Drilling & Threading
For the best results when drilling aluminium, a special drill-bit for aluminium with a tip angle of approx.
When drilling deep holes, heat is generated and it may be necessary to use a cooling medium so that the hole does not contract.
When creating threads in aluminium thread taps and dies, specifically manufactured for aluminium must be used.
www.alutrade.se /p6162/p6162_eng.php   (75 words)

  
 Highbeam Encyclopedia - Search Results for Drilling and threading   (Site not responding. Last check: 2007-10-21)
Find newspaper and magazine articles plus images and maps related to "Drilling and threading" at HighBeam.
Taking the chatter out of threading: it's critical in oil country tubing.(turning)
(drilling and tapping operations)(includes related article on tap chucks)
www.encyclopedia.com /SearchResults.aspx?Q=Drilling+and+threading   (220 words)

  
 Facilities   (Site not responding. Last check: 2007-10-21)
Sixty Swiss type screw machines with drilling, threading, back-drilling, and slotting capabilities and capacity up to 1" diameter.
Capacity with 3 spindle drilling and threading and pick-up and back drilling.
Capacity with 3 spindle drilling and threading and pick-up and slot.
www.feswiss.com /facility.html   (179 words)

  
 PROTEM - Milling / Drilling
Drilling, facing, threading, boring, core drilling and stud removal machine type H-10
Drilling, facing, threading, boring and stud removal machine (H-10-90)
Drilling and boring machine Ø 600 to 1000, stroke 400 mm (E-6-2000)
www.protem.fr /fraisage.asp   (133 words)

  
 MasterTask Tornos Bechler Swiss Screw Machine Operator Training Program
Use a drill press and bar stock to lap a bushing until there is free movement of the stock through the bushing.
Describe the types of drilling operations that the three spindle drilling and threading attachment is used for.
Explain the threading process on the attachment, and how the speed of the threading spindle and the speed of the rotating bar work together to thread the part then retract the threading tool.
www.mastertask.com /Tornos_lo.htm   (3815 words)

  
 Production Threaded Drill Bits   (Site not responding. Last check: 2007-10-21)
This patent describes a threaded nozzle adapted to be engaged...
threaded boring bits to standard boring bits with 10mm shanks.
Consisting of two parts, the machine adapter and the drill...
www.best-in-tools.info /about/production-threaded-drill-bits.php   (240 words)

  
 Drills handle most deep drilling challenges., Assembled Threading Tools Div., Green
Drills are offered in fractional, wire, and letter sizes with straw finish or with TiN, TiAlN, or TiCN coating.
The Q-Cobalt drill attacks bottlenecks where reduced pecking and/or increased speeds and feeds are essential to meet part production quotas.
Cleveland Twist Drill and Q-Cobalt are registered trademarks of Kennametal Inc. or wholly-owned business units of Kennametal Inc. in the U.S.A. and / or other countries.
news.thomasnet.com /fullstory/13966   (581 words)

  
 machine tool   (Site not responding. Last check: 2007-10-21)
The tools themselves vary in size from hand-held devices that can be used for drilling and grinding to large stationary tools that perform a number of operations.
Many machine tools have a name that indicates their principal function, e.g., drill press, broach machine, milling machine, and jig borer.
In order to withstand the great heat that this work generates, the materials used in machine tools must be extremely hard and durable.
www.infoplease.com /ce6/sci/A0830935.html   (307 words)

  
 [No title]
High efficiency drilling center BROTHER, which our company is equipped with, enable:
a) drilling and threading of openings till Ø 12.
High efficient coordinate drills have two assembly boards with dimensions 600x 300.
www.agromet.pl /produkty/en/obrobka.html   (382 words)

  
 Metalworking Portal @ MetalworkArt.com (Metalwork Art)   (Site not responding. Last check: 2007-10-21)
Examples of objects that can be produced on a lathe include candlestick holders, table legs, bowls, baseball bats, crankshafts or camshafts.
It is performed in many industries or hobbies, although in the repetition industries the need to mark out every individual piece is eliminated.
This is often done by melting the workpieces and adding a filler material to form a pool of molten material that cools to become a strong joint, but sometimes pressure is used in conjunction with heat, or by itself, to produce the weld.
www.metalworkart.com   (1604 words)

  
 Base Fittings require no welding, threading, or drilling., Kee Industrial Products,
The new Kee Lite base fittings are intended for indoor or outdoor use, and are suited to many applications, from contemporary architectural statements to corrosive and industrial environments, the company says.
In addition, Kee Lite fittings require no welding, threading, or drilling to install, making them a cost-effective and labor-saving alternative to welded railings.
The two new base fittings are the latest additions to the comprehensive line of Kee Lite slip-on aluminum pipe fittings.
news.thomasnet.com /fullstory/13412/954   (775 words)

  
 Stellram Turning Milling Drilling Threading Grooving Tools Inserts
Stellram’s comprehensive threading program is available in a wide range of thread forms.
Double-ended inserts are used in holders that also accommodate grooving and profiling inserts.
Free Threading Software is available for an easy to use solution for CNC program preparation.
www.stellram.com /Threading/default.htm   (140 words)

  
 Cnc drilling - CNC Mill & Drill   (Site not responding. Last check: 2007-10-21)
CNC Plastics Milling, Drilling, Punching, Turning and Sawing...
Plastic CNC milling, drilling, punching, turning and sawing from Nevron Plastics, Inc. offers rapid fabrication of parts made from Ultem, Noryl, Zytel, Vespel, UHMW, Kydex and other quality plastics.
PCR Technologies - CNC Machining, CNC Drilling and Routing, G10...
ligunli.com /?q=cnc-drilling   (214 words)

  
 Industrial Supplier: Norton, 3M, Iscar, Citgo, Schrader Bellows, Greenfield Industries
Industrial Drill Bits, Taps and Dies, Endmills, Reamers and Gauges
Industrial Drill Bits, Taps and Dies, Endmills, Reamers and Carbide Inserts
Drills, Taps, Endmills, Rotary Burrs and Spade Drills
www.georgino.com /vendors.html   (1007 words)

  
 Steel Buildings Co.Ltd. (SBC)
Steel Buildings Company's manufacturing facilities include 9,000 square meters of covered area within a total site area of approximately 33,000 square meters.
Manufacturing equipment include roll forming, shearing, welding, punching, cutting, drilling, sawing, threading, shot-blasting, painting, bending, folding, rolling, pressing, flanging, and polyurethane injection equipment.
Our machinery gives our engineers the flexibility to optimize structural designs without being affected by manufacturing limitations.
steelbuildingsco.com /process_man.html   (141 words)

  
 Snow Manufacturing
is a builder of drilling, tapping and threading machines for secondary operations in the screw machine, die casting, stamping and fastener industries.
also manufactures air operated clamping fixtures, rotary index tables, drill and leadscrew tap units, multiple spindle drill and tap heads and tapping head attachments.
Standard And Special Drilling, Tapping And Threading Machines
www.rmt.net /snow   (69 words)

  
 Harrington Tool, Special CNC Cutting Tool Manufacturer, Carbide End Mills, Boring, Drilling, Threading Tools, High ...
Special cutting tools are manufactured to conform to customer specifications.
HTC produces Boring, Threading, Drilling, Milling and Custom Cutting tools: reamers, dovetail form tools, roughing cutters, gundrills, endmills, gages, tool holders.
HTC is capable of custom flute design, coolant fed tools, including spiral coolant fed in many materials.
www.harringtontool.com   (202 words)

  
 Michael Fox International / GoIndustry - Worldwide Asset Services
Bechler ‘BR20’ 20mm Capacity with Five Slides, 3-Spindle Combined Drilling and Threading and Single Barfeed (Qty 2)
Bechler ‘BR16’ 16mm Capacity with Five Slides, 3-Spindle Combined Drilling and Threading and Single Barfeed
Bechler ‘AR10’ 10mm Capacity with Five Slides, 3-Spindle Combined Drilling and Threading, Cam Accelerator, and Multibar ‘550’ Magazine Barfeed (Qty 2)
www.michaelfox.com /us/saledetails.asp?SaleID=3517   (1052 words)

  
 Snow Manufacturing - Drilling, Tapping, Threading Machines
Vertical Standard And Special Drilling, Tapping And Threading Machines
Horizontal Standard And Special Drilling, Tapping And Threading Machines
Angular Standard And Special Drilling, Tapping And Threading Machines
www.rmt.net /snow/mach   (49 words)

  
 Directory for Wholesale Tools
Specialty distributor that provides cutting tools & service to metal working job shops and the manufacturing industry.
Distributor of Cutting Tools used for turning, milling, drilling, boring, threading and grooving applications.
Used electrical test equipment and electronic hand tools.
www.wholesale-world.us /wholesale_tools.php   (619 words)

  
 [No title]
Sign up today for email alerts of new market research reports in your industry.
The World Market for Drilling, Threading, and Tapping Tools: A 2005 Global Trade Perspective
I do so for the current year based
www.marketresearch.com /land/product.asp?productid=1028728&progid=3602   (292 words)

  
 Seco Carboloy - Warren, MI - US
Carboloy Inc., Detroit, is a part of the worldwide Seco Tools company and a full-line supplier of metalcutting tools, systems and services to the North American metalworking markets.
Carboloy has become one of the leading suppliers of milling, drilling, turning, threading, and grooving tools to the U.S. metalworking industry.
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www.kellysearch.com /us-company-900437314.html   (162 words)

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