| 摘要 |
A device for correcting a position of a spindle is provided to minimize the threshold value of a specification of a material and adjust the central position of the spindle even when a position reference point finely varies. A device for correcting a position of a spindle includes a housing(10) which axially supports the spindle and has an outer surface with a tilt surface(12), a position correcting member(20) which surface-contacts the tilt surface, and a screw rod(30) which is screw-coupled to the position correcting member and rotates to move the position correcting member in forward and backward directions. The position correcting member is equipped with a gauge for measuring displacement of the position correcting member. At least three or more position correcting member and the screw rod are arranged around the spindle.
|
