A wheel with tire pressureautomatic adjust system, explosion prevention, prolong life tire,efficient and saving fuel.

Measuring and Analysis on Shape Errors of Automobile Wheel;

Against the development tendency of light weight of road wheel for motor vehicles at the present time, this article finished the strength analysis and optimum design of road wheel, on the basis of analyzing the properties of aluminum alloy and adopting MSC.

In this paper, the development and actuality of motor vehicles product at home and aboard are reviewed and the market requisition of road wheel at present is analyzed first.

The environmental influence factors,the newly progress in the evaluation technology and the important environmental simulation tests of the durability of the coating film on the aluminum wheel of automobiles are introduced.

FE numerical simulation of automobile hub spinning forming process;