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laser beam cutting

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Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003179
EISBN: 978-1-62708-199-3
... cutting, plasma arc cutting, oxygen arc cutting, laser beam cutting, and air carbon arc cutting and gouging, describing their process capabilities, equipment used, operating principles and parameters, and factors affecting their efficiency. air carbon arc cutting air carbon arc cutting and gouging...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005106
EISBN: 978-1-62708-186-3
..., slow axial flow, transverse flow, and fast axial flow and reviews the applications of Nd:YAG laser. The article describes the basic parameters in the laser-cutting process: beam quality, power, travel speed, nozzles design, and focal-point position. Several material conditions that affect the quality...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002168
EISBN: 978-1-62708-188-7
... of surface treatment: heat treating, cladding, surfacing, glazing, and marking. carbon dioxide lasers cladding glazing heat treating laser beam machining laser cutting monochromatic light neodymium-doped yttrium aluminum garnet lasers neodymium-glass lasers percussion drilling surface...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005618
EISBN: 978-1-62708-174-0
..., and shock-peening processes of which emphasis is placed on thermal laser cutting. It details the principal set-up parameters, such as the laser beam output, nozzle design, focusing optic position and characteristics, assist gases, surface conditions, and cutting speed. A discussion on the types of gas...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006532
EISBN: 978-1-62708-207-5
... Effect of subsonic and supersonic nozzle design on cutting speed and cut surface roughness with increasing laser power. Adapted from Ref 37 Fig. 13 Effect of laser processing parameters (laser beam power, focal position, thickness) on cutting speed. Source: Ref 21 . Reproduced...
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: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005627
EISBN: 978-1-62708-174-0
... but is used in Fig. 1 to compare the beam quality of different types of lasers as a function of beam power up to their respective maximum powers. Lower BPPs refer to more tightly focused and less divergent beams and are desired for precise cutting, deep keyhole welding, and long focal-length conditions...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002188
EISBN: 978-1-62708-188-7
...-strength nickel alloys iron-base alloys laser beam machining machinability machining metal cutting fluids microstructure milling nickel nickel alloys planing reaming sawing shaping tapping threading turning NICKEL-BASE ALLOYS can be machined by techniques used for iron-base alloys...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003194
EISBN: 978-1-62708-199-3
... machining, electrical discharge machining, chemical machining, abrasive jet machining, laser beam machining, electron beam machining, ultrasonic impact grinding, hydrodynamic machining, thermochemical machining, abrasive flow machining, and electrical discharge wire cutting. abrasive jet machining...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005631
EISBN: 978-1-62708-174-0
...:2010 Recommended Practices for Laser Beam Welding, Cutting, and Drilling This document presents recommended practices for laser beam welding, cutting, and drilling. Its scope is limited to common applications of the subject processes. Process definitions, safe practices, general process requirements...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006548
EISBN: 978-1-62708-290-7
... Dies by Laser Beam Cutting , Proc. of ICTP , Vol 1 , 1984 , p 520 30. Housholder R.F. , Molding Process , U.S. Patent 4,247,508 , filed 1979 , issued 1981 31. Beaman J.J. , Barlow J.W. , Bourell D.L. , Crawford R.H. , Marcus H.L. , and McAlea K.P...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.9781627081740
EISBN: 978-1-62708-174-0
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003042
EISBN: 978-1-62708-200-6
... evaluated. Test results show that the countersink that incorporates S-shaped positive-rake cutting flutes produces a fuzz-free countersink edge. This configuration is shown in Fig. 12 . Fig. 12 Optimal countersink drill for aramid composites Laser Cutting Focused laser beams are used...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006570
EISBN: 978-1-62708-290-7
... to restore the original flatness and parallelism before being used for the next batch. Part Enhancement In direct energy deposition processes (e.g., electron beam melting) and powder bed fusion processes (e.g. selective laser melting and selective laser sintering), parts are integrated by melting...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006555
EISBN: 978-1-62708-290-7
... from Texas Instruments, to project the entire layer simultaneously instead of using laser beam scanning. This results in a substantial increase in the build speed. Parts produced by vat photopolymerization have excellent feature detail and surface finish compared with those produced by other AM...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005174
EISBN: 978-1-62708-186-3
..., there can be some shift in the boundaries of cutting processes. For example, at least two arc cutting methods use oxygen to assist cutting. In another form of oxygen cutting, a laser beam is passed through the window of an oxygen-pressurized chamber and out a small orifice at the other end. The various...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006494
EISBN: 978-1-62708-207-5
... or mechanical energy, such as laser cutting or waterjet cutting. The most common nontraditional machining of aluminum methods includes abrasive jet machining, waterjet machining, electrical discharge machining, chemical machining, plasma arc machining, electrochemical machining, and electron beam machining...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003055
EISBN: 978-1-62708-200-6
... maximum density and strength. Finishing methods can be classified as those that use defined cutting edges (turning, milling, and drilling), those that use multipoint or random cutting edges (e.g., grinding wheels, abrasive belts, or abrasive slurries), and those that do not use abrasives (e.g., laser...
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.a0005635
EISBN: 978-1-62708-174-0
... and explosion. adhesive bonding arc welding brazing compressed gas cutting electrical safety electromagnetic radiation electron beam welding explosion prevention explosion protection explosion welding fire prevention fire protection friction welding fumes gas high-frequency welding laser...