| 摘要 |
A machine tool turret, usable in a machine tool having a rotatable workpiece spindle, that includes first and second tool spindles journaled on the turret. The turret is mounted for compound movement in an x-c plane defined by an x axis perpendicular to the c axis of the work spindle. Each tool spindle may be locked against rotation or, alternatively, it may be rotated. In either case, the operative position of each tool spindle may be used in the machining of a workpiece which also may be rotating or non-rotating. The turret axis is perpendicular to the x-c plane so that as the turret is rotated the tool spindles remain in this x-c plane for a plurality of operative positions for machining. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.
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