Welding and Joining Processes: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, Georgia, December 1-6, 1991, Volume 51 |
Contents
PROCESS MODELLING ANALYSIS AND METALLURGY | 1 |
CurrentVoltage Process Characteristics in Gas Metal Arc Welding | 17 |
A Study of Dynamical Behavior of Quasi FormFit Joinings | 43 |
Copyright | |
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acicular ferrite adaptive control adhesive layer algorithm amps analysis anode arc current argon bead width beam boron boundary layer brazing alloy calculated carbon dioxide characteristics constant current density droplet edges effect electrode energy Engineering equation experimental results Figure flow function fuzzy controller GMA welding GMAW heat conduction heat flux heat input heat transfer HSLA Steel inch thick plate increase ionization joint laser laser beam welding lumped pass model martensite lath martensitic transformation Material maximum measured mechanical metal transfer method microstructure mm/sec molten obtained optimal penetration depth PID control plasma prior austenite grain PVB PVB residual stress robot shielding gas shown in Fig soldering spray transfer steel stick-out surface tension thermal titanium torch transformation stress transition current travel speed values variations voltage weld bead weld metal weld pool width Welding and Joining welding conditions welding current Welding Journal welding speed welding velocity weldment wire workpiece zirconium