Method for determining the temperature and geometry of a hot rolled metal strip in a finishing train in real time

摘要

The method involves detecting initial temperature and initial geometry, where the initial temperature and the initial geometry of respective band point is assigned (S2) as actual temperature and as actual geometry. The hot band is subjected in temperature influences and geometry influences. Independent claims are also included for the following: (1) a computer program provided with a machine code; (2) a computer for the execution of temperature and geometry determining method; and (3) a finishing train with multiple roll stands for rolling hot metal band.