Ultrasonic welding ... tics]], and especially for joining dissimilar
[[materials]]. In ultrasonic welding, there are no connective
bolts, nails, soldering materials, or adhesives n ... ... ltrasonics
would not be used in welding the chassis of an automobile or in
welding pieces of a [[bicycle]] together, because of the power
levels required.
19 KB (2845 words) - 23:34, 4 May 2008
Shielded metal arc welding [[Image:fieldwelding.jpg|thumb|right|250px|SMAW
welding in the field]] [[Image:SMAW.welding.navy.ncs.jpg|thumb|right|250px|Shielded
metal arc welding]]
21 KB (3215 words) - 07:02, 5 June 2008
Gas tungsten arc welding ... togenous welds, do not require it.
A [[Current source|constant-current]] [[welding power supply]]
produces energy which is conducted across the arc through a ...
... elding]], uses a slightly different welding torch to create
a more focused welding arc and as a result is often automated.<ref>Weman,
31, 37–38</ref>
36 KB (5549 words) - 23:22, 16 June 2008
Gas metal arc welding [[Image:SMAW.welding.af.ncs.jpg|thumb|225px|right|Gas
metal arc welding]] ... onsumable [[wire]] [[electrode]] and a
[[shielding gas]] are fed through a welding gun. A constant [[volt]]age,
[[direct current]] power source is most commo ...
30 KB (4748 words) - 14:41, 14 June 2008
Friction stir welding '''Friction-stir welding''' ('''FSW''')
is a solid-state joining process (meaning the metal is not ...
... ED; Needham, JC; Murch, MG;Temple-Smith, P;Dawes, CJ.''Friction-stir
butt welding'', GB Patent No. 9125978.8, International Patent
No. PCT/GB92/02203, (1991 ...
24 KB (3866 words) - 20:58, 12 June 2008
Welding power supply ... urrent welding power supply for use with
[[GTAW]] and [[Shielded metal arc welding|SMAW]]]] ... n controlled
rectifier]] technology with additional logic to assist in the
welding process.
5 KB (733 words) - 21:24, 18 February 2008
Friction welding ... e techniques and traditional welding, the
term has become common. Friction welding is used with metals and
[[thermoplastics]] in a wide variety of aviation a ... ... ich
means they can be joined without as much prior preparation. During
the welding process, depending on the method being used, small
pieces of the "plastic" ...
6 KB (981 words) - 13:40, 10 June 2008
Electron beam welding ... , Helmut | title=Electron beam welding
| publisher=Woodhead Publishing/The Welding Institute : Cambridge,
England | isbn=1-85573-050-2 | year=1993}}</ref> ... as
laser beams do when they contact the workpiece. Some of the uses
of EB welding include making aerospace and automotive parts, as
well as semiconductor pa ...
7 KB (1107 words) - 03:12, 28 May 2008
Stud welding [[Image:Nut-hardware.jpg|thumb|right|200px|Weld nut
(right) for stud welding.]] '''Stud welding''' is a form of [[spot
welding]] where a [[screw#bolt|bolt]] or specially formed [[nut
(hardware)|nut]] i ...
3 KB (434 words) - 17:41, 8 June 2008
Pattern welding ... polishing or [[acid]] [[industrial etching|etching]].
Originally, pattern welding was used to combine steels of different
[[carbon]] contents, providing the ... ... mmon throughout Europe
by about 700 CE/AD. The period of European pattern welding, then,
encompasses the [[Celto-Roman Iron Age]] through the [[Migration
Er ...
11 KB (1710 words) - 21:27, 31 May 2008
Brazing ... lurgical reasons to use the 840°F figure. This is
the official [[American Welding Society]] definition. ===Braze
welding ===
20 KB (3165 words) - 16:16, 9 June 2008
Fabrication (metal) ... rication''', when used as an industrial
term, applies to the building of [[machines]], [[structure]]s,
or [[process equipment]] for the chemical or fertilizer ... ...
ies, but fabrication shops generally concentrate on the metal
preparation, welding and assembly aspect while the machine shop
is more concerned with the mach ...
6 KB (816 words) - 13:13, 31 May 2008
Robot welding ... Robot welding is commonly used for [[resistance
spot welding]] and [[arc welding]] in high production applications,
such as the automotive industry. ... bots are used in North American
industry, about half of them pertaining to welding. Growth is
primarily limited by high equipment costs, and the resulting re
...
3 KB (413 words) - 00:23, 29 May 2008
Electroslag welding ... sed to keep the weld between the plates
that are being welded. Electroslag welding is used mainly to join
low carbon steel plates and/or sections that are ve ... ... dministration]]
(FHA) monitored the new process and found that electroslag welding,
because of the very large amounts of confined heat used, produced
a coars ...
5 KB (775 words) - 10:29, 21 April 2008
Plastic Sealing/Welding Technologies ==Radio Frequency Welding
(RF)== ... ) and polyurethane(PU) coated fabrics. This is a very
consistent method of welding.
4 KB (579 words) - 18:26, 12 May 2008
Welder ... ruses4|welding as a trade|the machine used to power
arc welding procedures|Welding power supply}} ... ]]: Lincoln
Electric. ISBN 99949-25-82-2.</ref><ref>Weman, Klas
(2003). ''Welding processes handbook''. New York: CRC Press LLC.
ISBN 0-8493-1773-8.</ref>
4 KB (612 words) - 17:30, 26 May 2008
Metalworking ... ring, and in other art and craft pursuits. Trade
schools continue to teach welding in all of its forms, and there
is a proliferation of schools of Lapidary a ... ... nerally known
as machining. Burning or cutting with an oxyfuel torch is a welding
process not machining. There are also miscellaneous specialty
processes s ...
21 KB (3317 words) - 23:15, 16 June 2008
Percussion Welding ... of resistance welding that blends dissimilar
metals together. Percussion welding creates a high temperature
arc that is formed from a short quick electrica ... ... aterials
having the same cross sectional areas and geometries. Percussion
welding is used on materials that have small cross sectional areas.
2 KB (220 words) - 11:42, 3 June 2008
Welding software ... ayouts, welding planning, welding production
management, welding robotics, welding simulation and optimization,
and other categories continuously being intro ...
760 B (88 words) - 00:46, 15 May 2008
Shot welding ... mpany]], in [[1932]] for the purposes of welding
[[stainless steel]]. This welding method was used to construct
the ''[[Pioneer Zephyr]]''. ... urgical characteristics of [[stainless
steel]] (18-8) and developed a spot welding machine to take advantage
over the oxidized layer of stainless steel. Hea ... |
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