Spherical cutting tool, system and method of using

Abstract

The spherical cutting tool and method of using the same are centered in the novel integration of a sphere cutter, with a roller burnisher tool, which may be adjustable, and may further be contained in a system comprising several additional components such as an indexer and a lathe, mill, or custom machine. The tool of the invention may further comprise a drill, end mill, reamer, or other similar cutting tool on one end, with the sphere cutter and roller burnisher. The method of the invention is comprised of steps for using the tool and system of the invention in a novel way, including steps for manipulating and actuating the novel spherical cutting tool to engage the inner or outer surface(s) of a workpiece, using multiple cutting operations on a fixed or movable indexer, or machining using the tool, system, and methods of the invention. The system of the invention utilizes at least two machine drive units, such as a lathes or other rotary machines, in conjunctions with an indexer, to be configured as a system for pre-drilling, drilling, reaming, and cutting. The system may be configured as a system for spherical cutting and hole finishing using the tool of the invention.

Dependencies are inferred from the claim text.