The advent of four axis SPDT enables the generation of non-axisymmetric surfaces. This tool has two extra motions in addition to the orthogonal two axes of motion (x and z axes) featured in a SPDT ...
27.5 x 20.2 x 0.1 in. (69.85 x 51.31 x 0.25 cm.) Mathematical Forms: Surface 0009 "Conic Surface of Revolution with Constant Negative Curvature", 2004-2007. Offset lithograph, 27.5 x 20.2 in. (69.8 x ...
Two axes of motion are used by a conventional single point diamond turning (SPDT) lathe to describe a curve in space. The curve is formed between the centerline of the work piece to be machined and ...