METHOD FOR PREDICTING THE TEMPERATURE OF A ROLLING MATERIAL IN A ROLLING PROCESS CAPABLE OF IMPROVING THE PROCESS CONDITIONS OF A FINISHING MILL

摘要

PURPOSE: A method for predicting the temperature of a rolling material in a rolling process is provided to accurately predict the temperatures of the upper and lower portions of a material based on the cooling speed of the material in a rolling process.;CONSTITUTION: A method for predicting the temperature of a rolling material in a rolling process is as follows. The temperature of the upper portion of a material is measured(S110). A cooling method for cooling the material is confirmed(S130). The temperature of the upper portion of the material in a rolling process is predicted in based on the measured temperature and the cooling speed calculated from the confirmed cooling method(S140,S150).;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Start; (BB) Air-cooling; (CC) Water-cooling; (DD) End; (S110) Detecting the temperature of the upper portion of a material; (S120) Predicted cycle is to come?; (S130) Confirming a cooling method; (S140) Predicting the temperature of the upper portion of the material based on an air-cooling speed for the upper portion of the material; (S150) Predicting the temperature of the upper portion of the material based on a water-cooling speed for the upper portion of the material