| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a table device of a machine tool, which enables replacement work for different purposes and shortening the working time to improve the working efficiency. <P>SOLUTION: The table device of the machine tool is disposed on a bed 30 and moved in a longitudinal direction of the bed 30 through ball screws 51, 52. The table of the machine tool is provided with: a table main part 11 to which a workpiece is fixed; and supporting sections 12, 13 attached to the ball screws 51, 52 and detachably connected to the table main part 11, and adapted to be moved in axial directions of the ball screws 51, 52 with the rotation of ball screws 51, 52. The connection of the table main part 11 and the supporting sections 12, 13 can be released with at least one ball screw 51 or 52 attached to the supporting section 12 or 13. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
