A process for the regulation of the wire - train between the finishing unit and after block in wire rolling trains

摘要

A process for the regulation of the wire pull between the finishing unit and the block of wire rolling trains, in which the rotational speeds of the drives of the finishing block and of the according to block as a function of measurements of the thickness of the wire passing through the two blocks are controlled to make changes. The regulation of the rotational speeds of the drive of the finishing block and as a function of this the regulation of the rotational speeds of the drive of the according to block are effected with control variables. These actuating values are based on measurements of the thickness of the wire before it enters the finishing unit and computer - processing of the measured values attained in comparison with the right length and theoretical values or empirical values.