NIST Special PublicationThe Institute, 2002 |
From inside the book
Results 1-5 of 43
Page vii
... provide novices with a background in common computer applications . The conference was attended by 61 managers , welding engineers , and computer professionals . The proceedings of the workshop and conference are available from NTIS as ...
... provide novices with a background in common computer applications . The conference was attended by 61 managers , welding engineers , and computer professionals . The proceedings of the workshop and conference are available from NTIS as ...
Page 3
... provide stable weld compared to other types of droplet detachments . This experimental study helped to achieve high - quality cost - effective welds with high production rate . KEY WORDS Pulsed Current GMAW , Pulse Parameters , Waveform ...
... provide stable weld compared to other types of droplet detachments . This experimental study helped to achieve high - quality cost - effective welds with high production rate . KEY WORDS Pulsed Current GMAW , Pulse Parameters , Waveform ...
Page 13
... provides a droplet from the filler metal tip regularly during peak duration in order to produce spatter free , high quality , and stable weld . Hence , one droplet detachment during peak duration was considered to be the best for providing ...
... provides a droplet from the filler metal tip regularly during peak duration in order to produce spatter free , high quality , and stable weld . Hence , one droplet detachment during peak duration was considered to be the best for providing ...
Page 13
... provides a droplet from the filler metal tip regularly during peak duration in order to produce spatter free , high quality , and stable weld . Hence , one droplet detachment during peak duration was considered to be the best for providing ...
... provides a droplet from the filler metal tip regularly during peak duration in order to produce spatter free , high quality , and stable weld . Hence , one droplet detachment during peak duration was considered to be the best for providing ...
Page 17
... providing a more uniform average current than the other types of droplet detachments . Thus process- integrated ... provide a powerful means of directly assessing the arc stability . This can be very helpful for monitoring and improving ...
... providing a more uniform average current than the other types of droplet detachments . Thus process- integrated ... provide a powerful means of directly assessing the arc stability . This can be very helpful for monitoring and improving ...
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Common terms and phrases
algorithm analysis angular distortion arc length arc voltage average current background duration boundary butt weldment calculated camera coefficient of variation detachment during peak developed droplet detachment dynamic effect electrode equation experimental Figure filler metal Friction Stir Welding geometry GMAW GMAW-P GTA weld GTAW hoop stress increase interface keyhole laser machine vision martensite material measured mechanical melting metal arc welding method microstructure mm/min mm/s mode molten pool monitoring NIST oscillation frequency peak duration penetration plasma arc welding plate predicted procedure pulsed current resetting residual stress robot rotational sensor shear stress shown in Fig splash strain structure surface technique Technology thermal types of droplet variation VPPAW waveform weld diameter weld fixture weld joint weld pool weld quality welding current Welding Journal welding parameters welding power supply welding process welding simulation welding speed width wire feed speed workpiece zone
Popular passages
Page ii - Certain commercial equipment, instruments, or materials are identified in this paper in order to adequately specify the experimental procedure. Such identification does not imply recommendation or endorsement by the National Institute of Standards and Technology, nor does it imply that the materials or equipment identified are necessarily the best available for the purpose.
Page 94 - Proceedings of the institution of Mechanical Engineers; Part B: Journal of Engineering Manufacture, Vol. 207, pp.9- 1 4, 1 993 [4] Soar RC and Dickens, PM, "Design of Laminated Tooling for High Pressure Die -Casting," Proceedings-SPIE The international society for Optical Engineering, pp.
Page 123 - Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy.