4Hua M,Cole I M,Baines K,et al.A formulation for determining the single-pass mechanics of the continuous four-roll thin plate bending process[J].Journal of Materials Processing Technology,1997,67:189-194.
5Hua M,Sansome D H,Baines K.Mathematical modeling of the internal bending moment at the top roll contact in multipass four-roll thin-plate bending[J].Journal of Materials Processing Technology,1995,52:425-459.
6Hua M,Bainesb K,Colec I M.Bending mechanisms,experimental techniques and preliminary tests for the continuous four-roll plate bending process[J].Journal of Materials Processing Technology,1995,48:159-172.