Long bed machine tool has a damper to suppress vibrations at the powered threaded spindle as a cable between the machine frame and the moving machine unit which passes around a damping deflection roller

摘要

The machine tool or workpiece manipulating appts., especially a long bed machine tool, has at least one damper to suppress vibrations at the threaded spindle (4) which moves the machine unit (1) by its drive motor (5). Each damper is moved by at least one drive according to the movement of the machine unit (1), using at least one cable (7) around at least one deflection roller (6). The cable (7) is secured to the machine frame (12) at one end and at the moving machine unit (1) at the other end, using the deflection roller (6) as the damper.