Apparatus for machining plate-shaped or cylindrical workpieces comprising cutting teeth

The invention concerns a device for machining slab-shaped or cylindrical workpieces which are provided with cutting teeth (S), with a machine base, a machining device which can be displaced relative to the machine base, and a workpiece positioning device which can be displaced relative to the machine base, the machining device including a machining bridge which can be displaced relative to the machine base linearly along a first spatial axis (Y) and a machining arm which can be displaced relative to the machining bridge linearly along a second spatial axis (X), a machining unit with a machining tool being carried on the machining arm so that it can swivel around a swivelling axis (E), the swivelling axis (E) substantially running orthogonally to a plane which is spanned by the first and second spatial axes (Y, X), the workpiece positioning device also having a bearing slide which can be displaced relative to the machine base linearly along a third spatial axis (Z), and a tilting bearing arrangement, in which a workpiece holding arrangement is carried so that it can be tilted around a tilting axis (B), being provided on the bearing slide.