The key points to be controlled in the manufacture of automobile wheels

With the development of the automobile industry, the increase in the production and possession of automobiles has driven the development of the economy and brought convenience to people.hubIt is an indispensable part of the car, and its performance is directly related to the running stability and safety performance of the vehicle, but currently someCar wheelsThere is a problem that impact resistance is not strong.

A method for manufacturing automobile hubs is proposed, which overcomes the deficiencies of the prior art, and has the advantages of simple structural design, high strength, good toughness, good quality hubs, high machining accuracy, no deformation, and strong impact resistance, 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 each The raw material is 15kg. The above-mentioned raw materials are heated until they are completely dissolved, mixed, and the gravity casting method is used to pour the aluminum alloy solution into the mold by gravity to make a blank, which is cooled to room temperature and processed and ground by a lathe.

The beneficial effects of the manufacturing method of the automobile wheel hub are: the structural design is simple, the strength is high, the toughness is good, the hub quality is good, the processing precision is high, it is not easy to deform, and the impact resistance is strong, which is beneficial to the promotion of the product.