ROLLING MILL, AND DEVICE AND METHOD FOR DETERMINING THE ROLLING or guides or guides of the rolling mill stands in the rolling mill multistand

摘要

1. A rolling mill (1, 2, 3, 4) with an arrangement of rollers (15) and / or guides (17) along the line (20) passing through the rolling mill along the rolling stands and (10) and / or guiding cages (17 ) along the rolling direction, equipped with a device determining the rolling and guide caliber rolls or guide comprising a chamber (60) and rolling mill (1, 2) has an input side (12) and outlet (13) and equipped with a camera (60) one of the input or output side (12, 13) and the backlight (55) on the other side of the entrance or exit (12, 13), characterized in that the chamber (60) has an optical device with a depth of field sufficient for all the machine beds (10 18) .2. The rolling mill of claim. 1, characterized by the transmitter (35) reference measuring means (30) located on the other side of input or output (12, 13) .3. Rolling mill according to Claim. 1 or 2, wherein the dashed exemplary measure (40), installed from the backlight (55) and / or the transmitter (35) prior to each or each roll stand (10) .4. The rolling mill of claim. 1 or 2, wherein the camera set (60) The image processing device (70) with the means of determining the surface contour of the roll or guide, and in a quantity sufficient depth of field is preferably selected contrast agents is necessary for determining surface contour of the roll or napravlyayuschey.5. The rolling mill of claim. 3, wherein the camera set (60) The image processing device (70) with the means of determining the surface contour of the roll or guide, and in a quantity sufficient depth of field is selected predominantly contrast required for