The rate of torch feed and {HEAD ~ the duty cycle} of metal application are related to {TAIL ~ 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 
are related to
The rate of torch feed and { HEAD ~ the duty cycle } of metal application are related to { TAIL ~ 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
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL 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