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laser roll welding

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Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005620
EISBN: 978-1-62708-174-0
...Abstract Abstract This article describes two methods based on rolling of sheet. The first is roll welding, where two or more sheets or plates are stacked together and then passed through rolls until sufficient deformation has occurred to produce solid-state welds. The other is laser roll...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006502
EISBN: 978-1-62708-207-5
... distribution, absorptivity, traverse speed, laser welding efficiency, and plasma suppression and shielding gas. The article concludes with a discussion on laser cutting, laser roll welding, and hybrid laser welding. aluminum alloys laser beam welding porosity laser cutting laser roll welding hybrid...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001365
EISBN: 978-1-62708-173-3
..., reinforced roll spot welding, and leak-tight seam welding. It provides information on the applications of lap seam weld, mash seam weld, and butt seam weld. The article reviews the advantages and limitations of seam welding compared to resistance spot welding, projection welding, and laser welding...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006422
EISBN: 978-1-62708-192-4
... and corrosive wear. Surface modification techniques, such as hardening by induction heat treating, weld overlay, thermal spray coating, coating via physical vapor deposition (PVD), and laser surface treatment, are also discussed for improving roll service life. References References 1. Schey J.A...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005552
EISBN: 978-1-62708-174-0
... processes with variations within each 1. Cold welding Press welding Forge welding Roll welding Toggle welding Hydrostatic impulse welding Shock-wave impulse welding 2. Hot pressure welding Pressure gas welding Forge welding 3. Roll pressure welding Hot, warm, or cold...
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
... current electrode negative. Courtesy of Edison Welding Institute Hybrid laser GMAW is a process variation in which laser beam delivery optics are integrated with a GMAW gun. Higher productivities are possible than conventional GMAW, as the laser beam provides added penetration and stabilizes...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005800
EISBN: 978-1-62708-165-8
... the parameters associated with resistance spot welding, laser welding, and metal active gas welding. It also provides useful information of retained austenite volume fraction measured by x-ray diffraction and electron backscatter diffraction. The article also examines microstructure evolution during tensile...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005126
EISBN: 978-1-62708-186-3
... Use of Computers Laser Welding Sizing and Straightening Influence of Work Metal Composition and Condition Number of Passes Strip Width Flower Design Roll Design Parameters Roll Materials Stock Reels Welding Equipment Entrance Guides Guides between Roll Stations...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001305
EISBN: 978-1-62708-170-2
... as a lubricant during coiling operations. Tubing and Pipe Finishes Hot-finished tubular products produced by the seamless processes have a surface finish comparable to hot-rolled bars. Welded tubular products produced from hot-rolled sheets, strip, or plate retain the general surface finish of those flat...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005100
EISBN: 978-1-62708-186-3
... of steels of different thicknesses, grades/strengths, and sometimes coatings that are welded prior to forming ( Ref 7 ). Welding processes include seam, high-frequency butt, friction, and laser welding techniques. Finished parts with a desirable variation in properties are thus produced. For example...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003208
EISBN: 978-1-62708-199-3
...Abstract Abstract This article discusses the principles of operation, equipment needed, applications, and advantages and disadvantages of various fusion welding processes, namely, oxyfuel gas welding, electron beam welding, stud welding, laser beam welding, percussion welding, high-frequency...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005600
EISBN: 978-1-62708-174-0
...Effects of hybrid laser arc welding process variables on weld attributes Table 1 Effects of hybrid laser arc welding process variables on weld attributes Welding variable to change Desired change in weld attribute Penetration Deposition Cap bead width Root bead width Increase...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003208
EISBN: 978-1-62708-199-3
... Abstract This article discusses the principles of operation, equipment needed, applications, and advantages and disadvantages of various fusion welding processes, namely, oxyfuel gas welding, electron beam welding, stud welding, laser beam welding, percussion welding, high-frequency welding...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005744
EISBN: 978-1-62708-171-9
... powders are used, and the coatings must be applied uniformly. Some rolls may have engraver lines prescribed in the roll, and the coating must conform to those lines. Others may use only the texture of the coating. Yet another approach uses laser engraving of the lines after the ceramic coating has been...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006364
EISBN: 978-1-62708-192-4
... Deposition welding/thermal spraying Extruders, blades, shears, hot-shear blades, valves, extrusion dies, gas turbine blades 14 Stellite 6 Stellite 12 Stellite 6 + WC Laser cladding, thermal spraying, PTAW, FCAW Protection of local surfaces 15 Cemented carbides WC/Co (88/12) HVOF...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003179
EISBN: 978-1-62708-199-3
... as the distance between the point of shearing and the fulcrum increases. Stainless steel alloys are also readily cut using a laser. The feed rates are reduced, however, because these alloys do not react as effectively with oxygen as carbon steel alloys do. An inert assist gas may be used to obtain a weld...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005583
EISBN: 978-1-62708-174-0
... Source: Ref 1 Fig. 5 Restriction of flow path of high-frequency current by proximity effect of the return conductor Fig. 6 Depth and distribution of current adjacent to various conductors Fig. 1 Coil and pressure rolls in high-frequency seam welding of a tube Fig. 2...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001403
EISBN: 978-1-62708-173-3
... and Alloys Surface Condition Joint Preparation Gas Tungsten Arc Welding and Flux-Cored Arc Welding Fasteners: Resistance Projection Welding and Stud Welding Materials Properties Surface Condition Laser Beam Welding Other Joining Processes Railroad Equipment Freight Cars Types...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005749
EISBN: 978-1-62708-171-9
...) ATCS advanced thermal coating system atm atmosphere (pressure) AVEM Association of Vacuum Equipment Manufacturers AVS American Vacuum Society AWG American wire gage AWS American Welding Society BABS British Association for Brazing and Soldering bcc body...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006460
EISBN: 978-1-62708-190-0
...) laser-ultrasonic Fourier-synthetic aperture focusing technique (F-SAFT) processing using shear waves and an annular aperture. The color code used in (b) is indicative of the crack depth. Fig. 27 Inspection of a lap friction stir welded (FSW) joint: comparison of (a) immersion ultrasonics...