Grinding and polishing machine for grinding and/or polishing workpieces in optical quality

摘要

The machine has tool spindles (30, 31) formed at ends for coaxial supporting of workpieces and pivoted in a spindle housing (28). The housing is rotated around a rotating axis (29) provided perpendicular to the tool spindles to provide one of workpieces for engagement with a tool. The pivoting device has a drive motor (26) arranged at the rotating axis. The tool spindles are rotated around the axis using the drive motor for desired workpiece engagement and are rotated in a defined angle position relative to workpiece spindles (14, 15).