Abstract
Abstract
Rolling ball blending techniques are widely used for rounding edges and corners of mechanical parts in computer aided design. The techniques of computing trim curves for blending are used in this paper to delimit the domains of machinability of parametric surfaces. Whereas the principle of the rolling ball can be used for machining single or compound surfaces, the focus here is only on compound surfaces. A survey of existing methods is given followed by an application for a new approach for the generation of flow line tool paths.
