| 摘要 |
A machine tool has a base (6), a XY table (5) arranged at the base (6) for holding a work (W) thereon in such a way that the XY table (5) can move together with the work (W) in a first direction and a second direction perpendicular to the first direction, means (2, 3) for controlling the XY table (5), an indexing table (17, 67) placed above the XY table (5) in such a manner that the indexing table (17, 67) can move for the indexing purpose, and a plurality of spindle heads (24, 25, 44, 45) attached to the indexing table (17, 67). |
