Structure of the rotationally symmetrical body to be clamped, as well as a method and apparatus for clamping a rotationally symmetrical body

摘要

The present invention, an apparatus for clamping a rotationally symmetric body (10) and method for clamping a rotationally symmetrical body for the machining, and comprises a (72) support elements tie rods (64), for machining about. The support element (72), the spring force in the opposite direction (F1) and tensile force is applied, is somewhat weaker than (F1) tensile force, the support element rotationally symmetrical body (10) the spring force to the (72) Upon abutment, about the size of (72) is deflected in the axial direction first support element. (72), are resiliently supported stop (50) to (60) the device support element, and movable in the (19, 19 ') the axial direction (10) rotationally symmetric body support element is clamped is, the spring force against the (F1) tensile force is preferably adjustable.