| 摘要 |
A machine tool has a table, a standard, a head part displaceable on the standard relative to the table, a main spindle arranged in the head part, an electric motor arranged in the head part for driving the main spindle in rotation, a tool changing arrangement arranged in the head part for aligning and coupling a tool with the main spindle, and a rotary element for displacing the head part relative to the table, which rotary element is arranged so that it is rotated by the electric motor and displaces, during the rotation, the head part relative to the table. |
