Realization of the Feature-based Parameter Modeling Technique of the Machinery Parts

The feature-based parameter modeling technique of the machinery parts unifies organically parameter modeling technology and characteristic modeling technology,it is one modeling method to many kinds of design way and the design form.The characteristic model also makes CAD,CAPP,CAM system sharing unified product data models become possibility.And take the axis components as the example,elaborated in detail the feature-based parts parameter modeling technology realization method.