Multiface machining machine tool

摘要

There are provided workpiece rotatably holding means for rotatably holding a pallet at a position opposite to a spindle, a pallet changer provided with a main body rotatably holded and formed with a plurality of wings arranged in a windmill shape, and workpiece supporting means for loading the pallet on each one of the wings, and an intermediate station for transferring a workpiece between the workpiece rotatably holding means and the pallet changer. The workpiece to be machined is loaded on each wing of the pallet changer, transferred to the workpiece rotatably holding means through the intermediate station and subjected to the machining there. After being machined, the workpiece is transferred back to the pallet changer through the intermediate station.