302 Z-List Based Modeling of Cutting Geometry and Cutting Forces in 5-Axis Machining of Complex Surfaces

This paper proposes a mechanistic force model in 5-axis roughing and finishing of complex surfaces using the z-list buffer. The z-list buffer has been proved to be robust in modeling the complex surface shape generation given the tool geometry and the tool path. The Boolean subtraction of the solids resulting from sweeping the tool profile along the successive tool path segments generates the substitute geometry of the machined surface. …