| 摘要 |
An apparatus for working a workpiece comprises a drive unit for rotating a forming tool about an axis of rotation, a forming roller for working said workpiece, means for moving the forming roller in an x-direction and a y-direction with respect to said drive means, and a control unit comprising a memory for one or more control programs. In this embodiment the axis of rotation of the drive unit coincides with the x-direction. The axis of rotation extends at least substantially in vertical direction. The drive unit and the forming tool can be moved in the x-direction by the moving means.
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