INFORMATION TECHNOLOGY OF DESIGNING AND MANUFACTURING OF IMPELLERS OF TURBOCHARGER
The technology of design of computer models of surfaces defined by points array, and programs of their processing on the numerical controlled machinesis developed in this article. From the initial array of points allocated subset - point sets, on the basis of which the linear elements of the carcass of surface are formed. A computer model of the surface is created on the basis of discretely carcass the line represented by the families of longitudinal and transversal curves. The control program is created in the automated mode using the CAM-packets based on three-dimensional computer model which is formed in a package of three-dimensional parametric modeling SolidWorks. The use of the developed technology makes it possible to reduce the time of creating a computer model of the products and software for processing on CNC machines, to improve the functional properties of surfaces that restrict the product.