Cold rolling with vibration of the working rollers

Аннотация

By means of DEFORM-2 software, cold rolling with vibration of the working rollers is simulated. It is found that self-oscillation significantly affects the fluctuation of the longitudinal stress in the metal and the rolling forces in adjacent stands of the continuous mill; and only slightly affects the longitudinal thickness variation of the strip. That leads to deviations in the surface profile.