Method for skiving machining of a workpiece for production of a chamfer

An apparatus for skiving machining a toothed workpiece, comprising:

• a workpiece spindle for rotating the toothed workpiece about a workpiece axis that extends in an x direction;
• a tool spindle for rotating a toothed tool about a tool axis;
• a tool-spindle mount on which the tool spindle is held and which is displaceable in each case linearly in the x direction, a y direction and a z direction by a motorized displacement device, wherein the x direction, the y direction and the z direction form a Cartesian coordinate system;
• wherein the tool axis is tilted through an azimuth angle φ>0° with respect to the x direction;
• wherein the tool axis is furthermore tilted through a polar angle Θ<90° with respect to the z direction;
• wherein the tool spindle and a further tool spindle for rotating a further toothed tool about a further tool axis are held on the tool-spindle mount;
• and
• wherein the further tool axis is tilted through a further azimuth angle −φ, mirror-inverted in relation to the azimuth angle φ of the tool axis, with respect to the x direction, and wherein the further tool axis is tilted through the same polar angle Θ with respect to the z direction as the tool axis.