Then as the first ram makes {TAIL ~ a backward stroke}, the projected portion of the blank wire is cut off by {HEAD ~ the cutting punch} 
Then as the first ram makes { TAIL ~ a backward stroke } , the projected portion of the blank wire is cut off by { HEAD ~ the cutting punch }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD