PLATE CAMBER DETECTION DEVICE, DESCALING CONTROL DEVICE, AND PASS SCHEDULE CALCULATION DEVICE

摘要

Provided is a plate camber detection device (5), etc. capable of detecting the camber of a rolled material (4) without the use of a dedicated device. The plate camber detection device (5) is provided with: a gauge meter plate thickness-computing unit (5a) for calculating the gauge meter plate thickness of the rolled material (4) on the basis of the actual rolling load and the actual roll gap during rolling in the rolling mill (1); a same point data-compiling unit (5b) for compiling the detected thickness of the rolled material (4) detected by a plate thickness meter (3) disposed on the downstream side of the rolling mill (1) in the rolling direction and the gauge meter plate thickness in sampling data for the same point at a pitch of a set length; and a detection unit for detecting the camber of the leading end of the rolled material (4) on the basis of the same point sampling data.