NIST Special PublicationThe Institute, 2002 |
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Page viii
... mechanical effects . Also covered were the Internet and networked systems in the welding industry . Additional copies of the proceedings are available from NTIS as NIST Special Publication 923 . The eighth conference was held June 22 to ...
... mechanical effects . Also covered were the Internet and networked systems in the welding industry . Additional copies of the proceedings are available from NTIS as NIST Special Publication 923 . The eighth conference was held June 22 to ...
Page 3
... Mechanical Engineering , Indian Institute of Technology - Bombay , Mumbai 400076 , Maharastra , India . He is now Assistant Professor in the Department of Mechanical Engineering , Sri Krishna College of Engineering and Technology ...
... Mechanical Engineering , Indian Institute of Technology - Bombay , Mumbai 400076 , Maharastra , India . He is now Assistant Professor in the Department of Mechanical Engineering , Sri Krishna College of Engineering and Technology ...
Page 8
... mechanical means . The welding torch was mounted on four - wheeled variable speed tractor ( Esab A2 Mini trac ) . It was moved above the base metal and welding was carried out ( down hand type ) in the rolling direction of base metal ...
... mechanical means . The welding torch was mounted on four - wheeled variable speed tractor ( Esab A2 Mini trac ) . It was moved above the base metal and welding was carried out ( down hand type ) in the rolling direction of base metal ...
Page 23
... mechanical ( Ref . 6-19 ) . · Since electrically controlling the electromagnetic force inside the droplet and arc is reliable and fast , most investigations on droplet detachment control focus on this approach . In an ODPP mode , the ...
... mechanical ( Ref . 6-19 ) . · Since electrically controlling the electromagnetic force inside the droplet and arc is reliable and fast , most investigations on droplet detachment control focus on this approach . In an ODPP mode , the ...
Page 25
... mechanical energy of a droplet oscillation that can be used to control the timing of droplet detachment and to image the weld pool . During droplet oscillation , although the heat generated during the period when the sine wave - form ...
... mechanical energy of a droplet oscillation that can be used to control the timing of droplet detachment and to image the weld pool . During droplet oscillation , although the heat generated during the period when the sine wave - form ...
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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.