Rolling force and rolling moment setting method for asymmetrical rolling of hot rolled steel strip

The invention belongs to the technical field of rolling production, and particularly relates to a rolling force and rolling moment setting method for asymmetrical rolling of a hot rolled steel strip. Comprising the following steps: S1, setting parameters; s2, determining a fast roller neutral angle gamma f and a slow roller neutral angle gamma s; s3, the calculated value of the asymmetrical rolling total rolling force F is obtained; s4, the calculated value of the total rolling moment T of asymmetrical rolling is obtained; and S5, the final calculated values of the total rolling force F and the total rolling moment T of the asymmetrical rolling are used for setting the rolling force and the rolling moment of the asymmetrical rolling of the hot rolled steel strip. The invention provides a method for setting and calculating rolling force and rolling moment in an asynchronous rolling process of a hot rolled steel strip. The method can be used for setting rolling parameters in the asynchronous hot rolling process