Analysis of rolls deflection of Sendzimir mill by 3D FEM

The deflection of rolls of Sendziinir mill with double AS-U-Roll was simulated by finite element niethod(FEM). The

intlucticcs of rolling pressure, strip width and rolls-assignment on rolls deflection were analyzed. The results show that thc work roll

dctlectioii increases with the increase of rolling pressure and the reduction ofwork roll radius, but the rigid displacemcnt of work roll

slightly changes; the work roll end might appear negative displacement for the narrow strip width and high rolling prcssure that

might ':;Lux the contact of work rolls. The research results are significant for guiding production and theoretical analysis of the rolls

system of Scndzimir mill.