ABSTRACT
Deformationofworkrolls-Deformationofworkrollscanbeexpressedastheverticaldisplacement oftheworkrollsurfaceatlocationi:
Yw(i)=Ip·arw[::.X-<PiIq·ai'W/::,X+Zw(i)- Kwj=1JJj=1JJ(18-13)
where
% aijW
Zw(i) Kw=
loadperunitwidthbetweenworkrollandworkpieceatmiddleofi-thelement influencecoefficientforworkroll multiplyingfactorfori-thlocation(<Pi=1atlocationswhereworkpieceispresentand <Pi=0atlocationswherethereisnoworkpiece) localcontactdeformationofworkrollsurfaceatlocationi rigidbodymovementofworkroll.