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robotic welding

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290061
EISBN: 978-1-62708-306-5
... construction of thin metal members. Fig. 3.1 Robot welding machines are operating in a work cell as part of an automated production line for automobiles. Multiple robots are often used to speed assembly, with each performing a different set of specific welds. Source: Ref 3.1 , p 287...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290023
EISBN: 978-1-62708-306-5
... particularly well suited to high-production and automated welding applications. With the advent of robotics, GMAW has become the predominant process choice. The GMAW process, like any welding process, has certain limitations that restrict its use: The welding equipment is more complex, usually more...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130503
EISBN: 978-1-62708-284-6
... strength. Welding parameters were changed to ensure full penetration. DH-36 structural steel for shipbuilding was butt welded by robotic gas metal arc welding. A double V-groove joint preparation was used for a two-pass welding operation. By visual examination, the weld appeared satisfactory...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290001
EISBN: 978-1-62708-306-5
.... Pressure is kept on until solidification of the melt is complete. Spot welding is widely employed in building automotive bodies using welding robots. Seam welding, a continuous stream of spot welds, is used for making beams and box sections. Highly concentrated beams of electrons impinge on the weld...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480161
EISBN: 978-1-62708-318-8
... melting, electron beam hearth melting, rammed graphite mold casting, sand casting, investment casting, hot isostatic pressing, weld repair, and heat treatment -- along with related equipment, process challenges, and achievable properties and microstructures. It also explains how titanium parts are...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720063
EISBN: 978-1-62708-305-8
... part sorting Bin picking Keyboard and display verification Guidance and control Vision-assisted robot assembly Vision-assisted robot material handling Weld seam tracking Part orientation and alignment systems Determining part position and orientation Monitoring high-speed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410151
EISBN: 978-1-62708-280-8
... manually with one or two operators, or with high automation using robots and one operator. The process is versatile because it is applicable to small as well as medium-sized castings. A large number of alloys can be cast in GPM, meeting the needs of a variety of applications. Table 7.1 lists...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410029
EISBN: 978-1-62708-280-8
... sprayed with a water-based lubricant, either by a robot or manually, and closed. The movable cores are positioned mechanically or hydraulically. The plunger is sprayed with plunger lubricant. An automated pouring device or a robot pours a preset volume of liquid metal from a holder into the pouring slot...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550033
EISBN: 978-1-62708-307-2
... alloys can be difficult to fusion weld. The copper content in some of the 2 xxx and 7 xxx alloys makes them susceptible to weld cracking during fusion welding operations. Fig. 2.1 Fatigue strength comparison for aluminum. Source: Ref 2.1...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550223
EISBN: 978-1-62708-307-2
... cast structures or mill products is required, and welding invariably is needed in casting repair or buildup of structures from castings or mill products. Powder metallurgy processing is used for some applications. At each of these steps, the mechanical and physical properties of the titanium in the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720049
EISBN: 978-1-62708-305-8
... readily measure the many different features of a part, such as holes, slots, studs, and weld-nuts, without needing other tools. Therefore, CMMs can replace the numerous hand tools used for measurement as well as the open plate and surface plate inspection tools and hard gages traditionally used for part...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720001
EISBN: 978-1-62708-305-8
... numbers on silicon wafers. Courtesy of Cognex Corporation. (d) Vision system for arc welding. Courtesy of Robotic Vision Systems, Inc. Source: Ref 2 Hardness testing is one of the simplest and most widely used inspection methods. It is a nondestructive method that can be used to predict the...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290251
EISBN: 978-1-62708-319-5
..., travel to the moon, submarines, robots, wristwatch radios, and atomic power all had precursors in comic books and novels. Then too, many of the stories envisioned new directions that failed to materialize or still remain on the shelf. Early discussions on titanium assured us that it was the material...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460227
EISBN: 978-1-62708-285-3
... temperatures greater than 500 °C (930 °F). Almost all of the high-pressure systems are designed to be used with a stationary robot. These systems typically have spray guns (nozzles and prechamber) that are too heavy to be held by hand. The maximum operating pressure for an HPCS system is 6.9 MPa (1000 psi) and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460001
EISBN: 978-1-62708-285-3
... adiabatic shear instability found in explosive welding; but, in this case, it occurs on a microscale. Fig. 1.1 The high-pressure cold spray process uses a high-pressure gas heater and a high-pressure powder feeder to inject the spray powder upstream of the nozzle throat. This provides the very high...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240095
EISBN: 978-1-62708-251-8
... welded shut during hot working, such as rolling or forging. Small porosity in finished castings must either be accepted or healed by processes such as hot isostatic pressing, where the metal is subjected to significant heat and pressure. Porosity that is open to the surface in finished castings is...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460185
EISBN: 978-1-62708-285-3
... there is in welding, and deposits are compressively stressed, so postdeposition heat treatment is usually not required. As noted, dense and oxide-free coatings deposited by cold spraying also produce layers that have mechanical properties similar to bulk materials. This enables the cold-sprayed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400005
EISBN: 978-1-62708-316-4
..., robot hemming Applications: in automobiles to join inner and outer doors and truck lid stampings; appliances; used for appearance or for attachment of one sheet metal part to another Fig. 2.6 Hemming: (a) flattened hem; (b) open hem; (c) teardrop hem; (d) radius flat hem; (e) modified flat...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290111
EISBN: 978-1-62708-319-5
... is widely applied to shapes from cemented carbides, tool steels, stainless steels, and ceramics. Fig. 6.3 Filter tubes fabricated by using cold isostatic pressing. A few of the tubes have solid end caps welded in place. Powder compaction in a rigid die is widely employed for pressing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780064
EISBN: 978-1-62708-281-5
... hold it securely on all edges. The sheet material is placed into the clamp frame manually, robotically for high-volume processing, or continuously if the sheet material is produced by an inline extruder. Thermal energy, usually in the form of convection and radiant heat from electrical heating elements...