{HEAD ~ The rate} of {TAIL ~ torch feed} and the duty cycle of metal application are related to the effective width of the metal bead thus sprayed, so as to assure overlapping of adjacent beads and fusing of adjacent beads to each other and to the workpiece 
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{ HEAD ~ The rate } of { TAIL ~ torch feed } and the duty cycle of metal application are related to the effective width of the metal bead thus sprayed , so as to assure overlapping of adjacent beads and fusing of adjacent beads to each other and to the workpiece
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH