Headless rolling ending method for hot-rolled strip steel

The invention relates to a hot-rolled strip steel endless rolling ending method, and belongs to the technical field of hot-rolled strip steel production processes in the metallurgical industry. According to the technical scheme, when the hot-rolled strip steel is converted into a single block rolling mode from an endless rolling mode, control is carried out according to the following operation: (1) the speed of an ending coil in the endless rolling mode is increased, so that a certain distance is formed between a tail blank in the endless rolling mode and a plate blank in a subsequent single block rolling mode; and (2) controlling the thickness of an ending coil finished product in the endless rolling mode to be 2.0 mm. The method has the beneficial effects that rear-end steel piling accidents can be reduced, the accident rate is reduced, the coiling preparation time of a tail coil is guaranteed, the section quality of hot-rolled strip steel is improved, the convexity of a finished product is improved, the wa