NIST Special PublicationThe Institute, 2002 |
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... Production Technology • Intelligent Systems • Fabrication Technology • Manufacturing Systems Integration Building and Fire Research Laboratory • Applied Economics • Structures • • 1 • Materials Science and Engineering Laboratory ...
... Production Technology • Intelligent Systems • Fabrication Technology • Manufacturing Systems Integration Building and Fire Research Laboratory • Applied Economics • Structures • • 1 • Materials Science and Engineering Laboratory ...
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... production , education and training , and modeling and simulation . The proceedings are available in both paper and electronic forms from Woodhead Publishing Ltd. To order the NIST Special Publications , contact : Superintendent of ...
... production , education and training , and modeling and simulation . The proceedings are available in both paper and electronic forms from Woodhead Publishing Ltd. To order the NIST Special Publications , contact : Superintendent of ...
Page 3
... production of new breed lightweight cars . The pulsed current gas metal arc welding ( GMAW - P ) is widely used to weld these alloys . However , quality of the weld mainly depends upon the parameters of the pulsed current such as peak ...
... production of new breed lightweight cars . The pulsed current gas metal arc welding ( GMAW - P ) is widely used to weld these alloys . However , quality of the weld mainly depends upon the parameters of the pulsed current such as peak ...
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... produce cost- effective , spatter free , high quality welds . OBJECTIVE The objective of this work was to study how GMAW - P parameters influence droplet detachment , and to determine to what extent pulsed current can be used to produce ...
... produce cost- effective , spatter free , high quality welds . OBJECTIVE The objective of this work was to study how GMAW - P parameters influence droplet detachment , and to determine to what extent pulsed current can be used to produce ...
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... produce spatter free , high quality , and stable weld . Hence , one droplet detachment during peak duration was considered to be the best for providing a more uniform average current than the other types of droplet detachments . Based ...
... produce spatter free , high quality , and stable weld . Hence , one droplet detachment during peak duration was considered to be the best for providing a more uniform average current than the other types of droplet detachments . Based ...
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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.