Skiving tool comprising cutter bars
AssigneeKlingelnberg GmbH
InventorsHartmut Marx, Olaf Vogel, Martin Zagromski
Life of this patent
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Abstract
A skiving tool for manufacturing a rotationally symmetrical periodical structure on a work piece by means of a power skiving method. The skiving tool comprises a base body comprising a central rotation axis and a plurality of receiving openings and a plurality of cutter bars, fewer than or equal to the number of receiving openings. Each of the receiving openings has an elongate shape having a longitudinal axis, and the receiving openings can be arranged uniformly around the central rotation axis. The longitudinal axes of the receiving openings are generators of a rotation hyperboloid, which is arranged rotationally symmetrical to the central rotation axis.
Claims16
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.
Dependencies are inferred from the claim text.