| 摘要 |
<p>Data items corresponding to a configuration of a workpiece (11), a finally machined workpiece contour (19), and a cutter shape are entered through a data input unit, and the workpiece configuration and the finally machined workpiece contour (19) are displayed on a graphics display unit. A cutter path (20) subjected to cutter edge compensation is computed from the entered data items, and in one embodiment a finishing allowance is erased from the displayed image along the cutter path to thereby display uncut portions (15,16). The uncut portions may also be displayed by finding intersections (A,B) of the finally machined workpiece contour (19) and machined contour (20) and overlapping the intersections on the finally machined workpiece contour (19).</p> |
