| 摘要 |
Lathe for inner machining of hollow workpieces comprises a boring bar (10) clamped at both ends on which a tool support (20) is movably arranged, and a device (40, 44) for holding a workpiece (30) so that it at least partly surrounds the boring bar. Preferred Features: The tool support moves at least axially along the boring bar and radially relative to the axis of the boring bar. The workpiece is rotatably held in the holding device. The holding device has removable clamping systems with a clamping head. |
