Machine tool and process for machining a workpiece

A machine tool for machining a workpiece by means of one or more tools controlled by means of control data, the machine tool comprising at least 5 simultaneously controllable axes, including a clamping means for clamping a workpiece and a control means having a support means for supporting one of the one or more tools, the control device being suited to control the tool supported in the support means by means of the control data along a tool path to remove material from the workpiece clamped in the clamping means,

• the machine tool being suited to machine a first workpiece to provide the first workpiece with a first gearing, the first workpiece being a counter piece to a second workpiece having a second gearing such that a first tooth flank of the first gearing forms a mating flank of a second tooth flank of the second gearing,
• wherein
• the machine tool further comprises a test system suited to determine after and/or during the machining of the first workpiece on the machine tool whether a current geometry, in particular a current tooth flank geometry and/or current tooth gap geometry, of the first gearing of the first workpiece differs from a target gearing geometry, in particular from a target tooth flank geometry and/or target tooth gap geometry, of the first gearing of the first workpiece.