X-Z-Theta cutting method
AssigneeThe United States of America as represented by the United States Department of Energy
InventorLothar F. Bieg
Life of this patent
Estimating the term…
Abstract
A method for machining a workpiece. The method includes the use of a rotary cutting tool mounted on the end of a movable arm. The arm is adapted to move in a plane perpendicular to the axis of rotation of the cutting tool. The cutting tool has cutting teeth to cut chips of material off of the workpiece in a predetermined size and shape to facilitate better removal of the chips from the workpiece. The teeth can be of different type and length to permit the tool to both rough cut and finish cut the workpiece during machining. The total depth of cut is divided by the number of tool teeth, so that the longest tool always performs the finishing cut.
Claims2
A method for cutting material from a workpiece whereby said material is removed in the form of chips of predetermined size and shape to facilitate removal of said chips from said workpiece comprising:
- rotating said workpiece about a fixed first axis lying within a plane;
- rotating a cutting tool having at least one cutting tooth about a movable second axis, such second axis being positioned perpendicular to said plane;
- moving said cutting tool along a path within said plane to cause said cutting tool to engage said workpiece and cut materials therefrom, and
- regulating the relative rates of rotation of said workpiece and cutting tool and the rate of movement of said cutting tool along said path as required to remove material from said workpiece in the form of chips of predetermined size and shape.
Dependencies are inferred from the claim text.