Rolled steel rod useful in cold rolling, especially in chip-free cold forming includes data selection storage elements for bar-,cold rolling machine-, rolling process- and workpiece parameters

摘要

Rolled steel rod for cold rolling machine includes data selection storage elements (64,224,238) for the bar- and/or cold rolling machine- and/or the process parameters of a rolling process- and/or parameters of a workpiece undergoing machining. An independent claim is included for a cold rolling machine included rolled steel rod holders and a control device for controlling the holder motions.