Method for the manufacturing of a shaft with a larger diameter flange

摘要

The invention relates to a method for the manufacture of a shaft with a larger diameter flange, particularly for a cone gear, a round stock as the workpiece being rotated about its longitudinal axis relative to at least one spinning roll and is axially compressed and the material occurring during axial upsetting is formed to the larger diameter flange under the action of the at least one spinning roll. The invention also relates to a cone gear.