| 摘要 |
PROBLEM TO BE SOLVED: To provide a measuring machine that has high visibility and can perform accurate measurement, and to provide a movable guide mechanism thereof.SOLUTION: A Y-axis movable frame 22 for moving a probe 120 in the Y-axis direction is formed in an L shape, and its one end is movably supported by one Y-axis direct-acting guide 44 in the Y-axis direction. The other end is floated and supported on a surface plate 14 by an air bearing 70. Thus, the Y-axis movable frame 22 is supported in an oscillatable state about the Y-axis, and deformation such as torsion or deflection of the Y-axis movable frame 22 is prevented. |
