ABSTRACT
AnotherwayofpresentingthisphenomenonisbyplottingthestripsteepnessSasafunctionofthe stripcrown-to-thicknessratioc2 /h 2asshowninFig.27.2[3].Inthisfigure,theflatnessdeadbandzone Bisrepresentedbytheflatportionofthecurveandisequalto:
(27-2)
-~ ._,
Fig.27.2Relationshipbetweenstripflatnessandrelativeexitcentercrown inhotrollingofmildsteel.AdaptedfromTakashima,etal[3].
