| 摘要 |
PURPOSE:To miniaturize an apparatus by moving a tool slide provided in a head stock that is attached to a spindle carrier, in directions which are perpendicular and parallel with a spindle axis so as to increase the degree of freedom in order to enhance the workability. CONSTITUTION:Each of workpieces W held by spindles 14 of a spindle carrier 12 is rotated by the spindle carrier 12 for indexing so as to be positioned at a work station facing a machining tool 27 on a tool slide 15. Then, a first or second feed motor 32 is operated to move the machining tool 27 in a direction perpendicular to or parallel with the axis of the spindle 14 so as to cut the workpiece W. Accordingly, the degree of freedom for the tool slide 15 is increased, and the miniaturization of the device can be attained since all tool slides 15 are provided on the head stock 13 side, and accordingly, the tooling zone is enlarged, thereby it is possible to enhance the workability. |
