A CNC lathe is typically designed to utilize modern versions of carbide tooling and processes. A part can be designed for customization, and the machine’s tool paths are often programmed using the CAD or CAM processes. However, a programmer can manually design a part or tool path as well. The resulting coded computer file is then uploaded to the CNC machine, and the machine will then automatically produce the desired parts for which it was programmed to design.
A CNC lathe can be used to produce plane surfaces and screw threads or in the case of ornamental lathes, three-dimensional products that are quite complex. In any case, the work piece is held firmly in place by one or two centers, with at minimum one being moved horizontally. However, material can also be secured with clamps or collets.