engleski

Optimising of lubrication layer on the transversal strip roughness

Solutions of differential equations for smooth surface and transversal strip roughness with influence of inertial lubrication forces are analyzed. Ten factors influencing the height of lubricating film at input cross section of metal deformation zone are systemized according to rheological properties of lubricants, kinematics of technological process and geometric characteristies of rolling process. At dressing processes, intertial forces of lubricants have a weak influence on the height of lubrication film at input cross-section of deformation zone.

lubrication ; strip ; roughness metal ; deformation ; forces

Tiskano u: Metalurgija 45 (2006) 3, 248.