DOUBLE-SIDE OR ONE-SIDE MACHINING MACHINE, AND METHOD FOR OPERATING A DOUBLE-SIDE OR ONE-SIDE MACHINING MACHINE

摘要

A machining machine includes an annular bottom working disk and a top counter bearing element. The bottom working disk and top counter bearing element are driven to rotate relative to each other. A working gap is defined between the bottom working disk and the top counter bearing to machine flat work pieces on at least one side. A means for generating a local deformation of the bottom working disk are also provided.