Commercial vehicle wheel forming process

The invention provides a commercial vehicle wheel forming process, and belongs to the technical field of wheel production. The process comprises the following steps of S1, pressing molten aluminum into a mold cavity, cooling the molten aluminum through a cooling system, and performing solidification forming on the molten aluminum to prepare a wheel blank; S2, removing a pouring system of the wheelblank, carrying out first-time preheating on the wheel blank, and and carrying out first-time spinning on a flange part of the wheel blank in the axial direction of the wheel blank; S3, carrying outsecond-time preheating on the wheel blank, and performing second-time spinning on a rim part of the wheel blank in the radial direction of the wheel blank; and S4, carrying out heat treatment on the wheel blank obtained after second-time spinning is completed. According to the commercial vehicle wheel forming process, the high-temperature molten aluminum enters the mold cavity and then is cooled and formed into the wheel b