Vertical lathe for rotary machining of workpieces, has workpiece spindle arranged movably on stand along one direction, and precise machining unit arranged at machine bed and movable in another direction, where stand is arranged on bed

摘要

The lathe (1) has a workpiece spindle (4) arranged on an L-shaped machine frame (3) to receive workpieces (2) to be machined. A machine bed (6) is extended horizontally in first and second directions (x, y). A stand (7) is arranged on the machine bed and extended in the second direction and a third direction (z). The spindle is arranged movably on the stand along the third direction. A precise machining unit (5) is arranged at the machine bed and movable in the first direction.