In this way, the bead damage may be dramatically suppressed by the synergistic actions of the decreasing effects of the bending stress and deformation heat generation by decreasing the bead deformation, and alleviating {HEAD ~ the effect} of {TAIL ~ the shearing stress} 
of
In this way , the bead damage may be dramatically suppressed by the synergistic actions of the decreasing effects of the bending stress and deformation heat generation by decreasing the bead deformation , and alleviating { HEAD ~ the effect } of { TAIL ~ the shearing stress }
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 HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL