1-20 of 91 Search Results for

portable welding guns

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001363
EISBN: 978-1-62708-173-3
... of spot welding and the three principal elements, such as electrical circuit, control circuit, and mechanical system, of RSW machines. It reviews the three basic types of RSW machines: pedestal-type welding machines, portable welding guns, and multiple spot welding machines. The article provides...
Image
Published: 31 October 2011
Fig. 13 Portable stud arc welding gun equipped with accessories for welding studs through or into a drilled or formed hole More
Image
Published: 01 January 1993
Fig. 13 Portable stud arc welding gun equipped with accessories for welding studs through or into a drilled or formed hole More
Image
Published: 31 October 2011
Fig. 3 Hand-guided portable ultrasonic welding gun with tooling to squeeze and seal copper tubing used in air nditioning systems and refrigerators More
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005594
EISBN: 978-1-62708-174-0
..., it is necessary to ensure that the type and dimensions of cables are chosen to achieve the best balance between the total circuit resistance and the electrode life to be obtained with a multiple spot welder. Single-Weld Configurations Most pedestal and portable gun-welding machines employ direct welding...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001361
EISBN: 978-1-62708-173-3
... from the work surface by the welding head. At the beginning of the weld cycle, the stud is forced against the work surface, melting the tip, the face of the stud, and the adjoining work surface upon contact with the work surface. The weld is completed using the gun forces (i.e., spring pressure or air...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005554
EISBN: 978-1-62708-174-0
... for CD stud welding can be either portable or stationary production-type units. The portable units consist of the basic controller that uses standard 110 V alternating current (ac) power input to charge the capacitors and a lightweight gun-shaped tool used for placing and welding the fasteners...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001355
EISBN: 978-1-62708-173-3
... less portable than SMAW equipment Applications Flux-cored arc welding enjoys widespread use in many industries. Both the gas-shielded and self-shielded FCAW processes are used to fabricate structures from carbon and low-alloy steels. Both process variants are used for shop fabrication...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001360
EISBN: 978-1-62708-173-3
... equipment used for stud arc welding consists of a control system, which regulates the arc time and controls gun movement; a fixed or portable stud-welding gun, which holds the stud in position during the welding process to create the proper arc length and joining pressure; and connecting cables, which must...
Book Chapter

Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005555
EISBN: 978-1-62708-174-0
... Equipment As shown in Fig. 1 , the basic equipment used for stud arc welding consists of a control system, which regulates the arc time and controls gun movement; a fixed or portable stud-welding gun, which holds the stud in position during the welding process to create the proper arc length...
Book Chapter

Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001369
EISBN: 978-1-62708-173-3
.... Fig. 1 Weld generated by an electron beam operating in an enclosed chamber maintained at a pressure of approximately 3 Pa (2 × 10 −2 torr) Basically, the electron beam is formed (under high-vacuum conditions) by employing a triodestyle electron gun consisting of a cathode, a heated source...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005601
EISBN: 978-1-62708-174-0
... disadvantages are: Slag must be removed from the weld and properly disposed of. Fume generation rates, directly proportional to deposition rates, are higher than the lower-deposition-rate processes (GMAW and SMAW); fume extraction may be required. The process is not as portable as SMAW; shielding...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005643
EISBN: 978-1-62708-174-0
... electrode of small diameter; automatic or semi-automatic; wire fed continuously through a gun with or without a gas shield Slag and gas, either self-generated or from external source (normally CO 2 ) Carbon steel 1 mm (0.04 in.) and upward Sheet metal welding; general engineering Gas metal arc...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001487
EISBN: 978-1-62708-173-3
... material or, if possible, the work area should be enclosed with portable flame-resistant screens. If welding or cutting is to be performed on or adjacent to a metal wall, ceiling, or partition, combustibles on the other side must be moved to a safe location. If this cannot be done, a fire watcher...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001354
EISBN: 978-1-62708-173-3
... use: The welding equipment is more complex, usually more costly, and less portable than SMAW equipment. The process is more difficult to apply in hard-to-reach places because the welding gun is larger than a SMAW holder and must be held close to the joint (within 10 to 19 mm, or 3 8...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005572
EISBN: 978-1-62708-174-0
... weld penetration, bead shape, arc stability, productivity, and overall weld quality. These include welding consumables, equipment settings, and gun manipulation. The major components of a GMAW installation such as a welding gun, shielding gas supply, electrode feed unit, power source, and associated...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001465
EISBN: 978-1-62708-173-3
... utilities, including electricity, are limited. Electron-Beam Welding (EBW) The EBW process consists of an electron-beam gun that generates a high-energy stream of electrons. When directed through a series of focusing electromagnets, this high-energy stream has sufficient power density to melt metals...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006515
EISBN: 978-1-62708-207-5
.... The equipment is portable, and the process can be easily used in all weld positions. Widely varying thicknesses can be welded without the need to preheat. Its flexibility is an advantage in structural fabrication ( Fig. 2 ), and it is used in hybrid welding processes with laser heating (see also the article...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006678
EISBN: 978-1-62708-213-6
... elemental analysis)? Structural: How are the atoms crytallographically arranged and spaced? In the case of organic materials, what is the molecular structure? Morphological: What are the sizes, shapes, arrangements, and appearances of key features, such as grains, cracks, welds, and interfaces...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005607
EISBN: 978-1-62708-174-0
... is shown in Fig. 6 . Fig. 2 Photographs of wedge-reed and lateral-drive styles of welding heads Fig. 3 Hand-guided portable ultrasonic welding gun with tooling to squeeze and seal copper tubing used in air nditioning systems and refrigerators Fig. 4 C-frame ultrasonic welder...