Production method for controlling thickness of oxide scale of steel plate based on single-stand steckel mill

The invention relates to the technical field of metallurgy, and particularly discloses a production method for controlling the thickness of a steel plate oxide scale based on a single-rack steckel mill. The air-fuel ratio of the heating furnace in each heating section is controlled, the rolling stopping heating time and the heating temperature of the heating furnace in each heating section are controlled, and the furnace pressure of the heating furnace and the opening degree of an air inlet valve of a dilution fan are reasonably controlled; controlling the coiling furnaces: controlling the temperatures of the coiling furnaces before and after the steel plates with different sizes and specifications are discharged from the machine, and controlling the air-fuel ratio of the two coiling furnaces to be 1.05; intermediate billet cooling is conducted on the thick-specification steel plate through IC ultrafast cooling equipment; rolling, wherein multi-pass rolling is adopted for rolling passes; the problem of thick