| 摘要 |
PURPOSE: An apparatus for removing bur of a rack bar is provided to achieve a simultaneous removal of burs in both portions of a slot and a convenient change of tools while arranging two cutters at a spindle of the apparatus. CONSTITUTION: An apparatus comprises a base(10), a movable base(12) mounted onto the base(10) to be movable right and left, a column(14) mounted onto the movable base(12) to be movable together with the movable base(12) and which has a spindle(18) fixed thereto, the spindle(18) arranged at a side of the column(14) and which has at a lower portion thereof cutter(22) for removing burs, and a driving unit(100) for rotating the spindle(18) so as to remove burs.
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