MACHINING METHOD AND MACHINE-TOOL CONTROL DEVICE

摘要

In this machining method, in which a rotary tool (T) is moved relative to a workpiece and/or the workpiece is moved relative to the rotary tool (T) so as to machine a curved surface on said workpiece, rotation in the direction of said curved surface is added to the workpiece (M) such that the positions of reversal marks left on the curved surface per tool path (PT) are dispersed in the direction of said rotation.