Freedom Surface Feature Rule Analyse In The Auto Styling

The surface styling makes as a key design language in automotive design. Methodologically, to research the surface styling can and will focus on its aesthetics and furthermore to study the relationship between automotive and the surface itself, finally, to dredge up how the surface feature effects the products image is the ultimate aim of the method. At the same time, due to the special attribute of the surface, its design process and realization method are both unique. To study the relationship between surface and auto styling design from the technique angle is valuable.This paper talked about the rule of auto body surface design base on the real projects. The influence element which affects the surface design in auto industry was talked particularly. Moreover, the paper mainly focused on the CAID technique, which makes a key role in the modern transportation design process. The certain technique of using Alias studiotools to modeling industrial class surface will be contributed bellow. The paper also discussed the NURBS surface, class A surface, common surface feature modeling tips, contraction between concept design and engineering deign.The modern industrial design which was ecboliced by the modern industry development requires the new and high technology support. Industry design is nothing but a sketch without technology, while without concept and originality, the design is nothing. The auto industry is an integration domain which weighs the level of industry, science and technology and service industry. It is a large enough stage and every subject can find its own role on it and plays it well. The auto design, that representative the highest level of industry should face the third industry revolution which representative by the information technology and digitalize in order to lead other design industry progress together.