The invention discloses a rolling mill skipping production method for bar-wire pass-free rolling. When a reducer and other equipment are shut down caused by gear breaking, shaft bending, bearing burning and other failures, by adjusting a material-shaped roll gap in each batch of rough and intermediate rolling, rolling is carried out by a preset temporary rolling program list scheme, and downtime is shortened. According to the rolling mill skipping production method for bar-wire pass-free rolling, a scheme is designed for the equipment in a 1-12 batch entire rough and intermediate rolling area,the covering surface is wide, replacement is convenient, and the situation that the downtime of accident equipment is reduced is realized. When a certain rolling mill is skipped, the roll gap is setaccording to the designated program list, the opening degree of inlet roll cutter spacing of pass-free roll is adjusted correspondingly, and the aim that rolled pieces are stably clamped and bit is achieved. The production can quickly resumed within 20 minutes after the accident, the time for a billet to be rolled in a heating furnace is greatly reduced, the defects of the surface quality of the billet caused by overheating and overburning is eliminated, the quality stability of the rolling materials is improved.