The present invention relates to an adjusting method for a roller section
of a continuous casting machine which is provided with a section input
side (6), a section output side (7) and a pair of roller carriers (1, 2)
which each carry at least two rollers (3) extending over a supporting zone
(4), with the roller carriers (1, 2) being mutually adjusted against one
another by way of an adjusting unit arranged at the section input side (6)
and at the section output side (7), with each adjusting unit being
provided with two hydraulic cylinder units (8 to 11) arranged on either
side of the supporting zone (4), characterized in that
the hydraulic cylinder units (8 to 11) can be adjusted both in a
position-controlled and pressure-controlled manner;
the rollers (3) are placed in a position-controlled manner by the hydraulic
cylinder units (8 to 11) against a metal billet (5) which is guided by the
rollers (3);
the hydraulic cylinder units (8 to 11) are changed over from
position-controlled to pressure-controlled operation when the pressure in
the respective hydraulic cylinder unit (8 to 11) reaches a hydraulic
cylinder threshold value.