Process for profiling and separating rotational-symmetrical workpieces from rod or tubular material comprises positioning the material in a working chamber, moving a grinding disk on the material, and further processing

摘要

Process for profiling and separating rotational-symmetrical workpieces (12) from rod or tubular material (16) comprises positioning a rod or tubular material in a working chamber, moving a grinding disk (14) having a separating disk section (18) and a profiling disk section (17) on the rod or tubular material, contacting the separating disk section on the rod or tubular material, contacting the profiling disk section on the rod or tubular material on reaching or minimally overrunning an axis of rotation of the rod or tubular material, advancing the grinding disk through the profiling disk section up to production of the final shape of the workpiece, raising the grinding disk from the workpiece, and carrying out a new working cycle. An independent claim is also included for a grinding disk for profiling and separating rotational-symmetrical workpieces from rod or tubular material. Preferred Features: The adjusting movement of the grinding disk is carried out on the rod or tubular material up to overrunning the axis of rotation by the separating disk section. The separating disk section is formed as a multiple layer grinding disk.