| 摘要 |
PURPOSE: A method for setting rolling load of a cold rolling mill is provided to reduce error of thickness quality by minimizing difference between set value and actual value, to improve operation efficiency and productivity and to perform a cold rolling work considering friction unavoidably generated during a cold rolling process. CONSTITUTION: A method for setting rolling load of a cold rolling mill includes the steps of gathering working data, such as rolling load, strain resistance, tension, width of plate, flat roll diameter and input-output thickness, calculating the actual coefficient of friction using the gathered data, and obtaining rolling load from the calculated actual coefficient of friction.
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