With the development of the automobile industry, the increase in automobile production and share has led to economic development and brought convenience to people. Wheels are an indispensable part of automobiles, and their performance is directly related to the operating stability and safety performance of vehicles, but at present, some automobile wheels have poor impact resistance. The problem is not strong.

A manufacturing method of automobile wheels is proposed to overcome the shortcomings of the prior art. The structure design is simple, the strength is high, the toughness is good, the wheel quality is good, the machining accuracy is high, no deformation, and the impact resistance is strong, which is conducive to product promotion.

Its main components and the mass fractions of each component are: aluminum: 5%-85%, titanium antimony: 0.15%, silicon: 6.5%-17.5%, magnesium: 0.2%-0.4%, according to the quality of each component, a total of 15kg of various raw materials are taken, the above raw materials are heated until completely dissolved, mixed, gravity casting method is used, the aluminum alloy solution is gravity poured into the mold to make a blank, cooled to room temperature, and ground with a lathe.

The beneficial effects of the automobile wheel manufacturing method are: its structure design is simple, high strength, good toughness, good wheel quality, high machining accuracy, not easy to deform, strong impact resistance, which is conducive to product promotion.