Continuous casting and rolling method for preparing wire rod for 5183 aluminum alloy welding wire

The invention relates to a continuous casting and rolling process for a wire rod for an aluminum alloy welding wire, in particular to a continuous casting and rolling method for preparing a wire rod for a 5183 aluminum alloy welding wire. The continuous casting and rolling method for preparing wire rod for 5183 aluminum alloy welding wire comprises the steps that (1) burdening is carried out; (2)smelting is carried out; (3) melt is subjected to purification, including degassing, impurity removing, drossing, covering agent spraying, and warm keeping and standing; (4) continuous casting is carried out to prepare aluminum alloy wire ingots; (5) continuous rolling is carried out to obtain an aluminum alloy wire rod; (6) and the aluminum alloy wire rod without oil-water quenching guide rod iscarried out to form a circle by double frames. The continuous casting and rolling method for preparing 5183 aluminum alloy wire rod has the advantages of high production efficiency, moderate cost, stable wire rod quality, hydr