First, structural modeling design. In general, the structure design of automobile hub can be divided from the rim and spoke two aspects. At the present stage, the wheel car mainly adopts the inflatable inner tube and the non-inflatable inner tube to install the tire. The wheel car can directly bear the mass of the car and directly determine the strength of the wheel hub. The hub and spoke parts have different types of shapes to support the body strength. At the same time, through scientific design of spoke modeling, the overall beauty of the vehicle and brand recognition can be improved.

Second, appearance design. Hub material processing technology has a direct impact on the appearance of the automotive hub design, rim and spoke determine the shape of the hub, the appearance of the hub will have an impact on the automobile aesthetic, identification, etc. Take Rolls Royce as an example, it has been using the double R hub logo, the brand hub identification highlight. Among them, the shape design of spoke to a large extent determines the appearance and beauty of the hub. At present, the shape of spoke is gradually increasing, covering a variety of types, such as texture decoration type, transplanted wood type, standard divergence type, etc. Through scientific design of wheel hub modeling, can promote the automobile aesthetic degree to be improved.