Patent ID: 8950301
Filing Date: 2015-02-10
Classification: B23F,Y10T

Abstract:
1. A skiving tool for manufacturing a rotationally symmetrical periodical structure on a work piece via a skiving method, comprising: a base body defining a central rotation axis and including a plurality of receiving openings arranged substantially uniformly around the central rotation axis, each receiving opening defining an elongate shape and a longitudinal axis; and a plurality of cutter bars, less than or equal to the plurality of receiving openings; wherein the longitudinal axes of the receiving openings substantially define a rotation hyperboloid or a degenerated rotation hyperboloid arranged rotationally symmetrical to the central rotation axis; wherein the base body further comprises at least one truncated-cone-shaped section and the plurality of receiving openings open out to a conical area of the at least one truncated-cone-shaped section; and wherein at least one of (1) the at least one truncated-cone-shaped section comprises two truncated-cone-shaped sections and (2) the base body further comprises a cylindrical body.