Title:
INDEPENDENT PRESSURE ANGLE CORRECTIONS FOR POWER SKIVING
Document Type and Number:
WIPO Patent Application WO/2020/132228
Kind Code:
A9
Abstract:
A power skiving method wherein three-dimensional cutter rotations relative to gear workpiece tooth flank surfaces are carried out so as to reposition the cutter relative to a gear workpiece so as to achieve a decrease and/or an increase in the pressure angle of the tooth flank surfaces. The method can be applied independently to left and right flank surfaces of a tooth slot or the rotations may be superimposed on one another to realize pressure angle corrections on both tooth flanks of a tooth slot.
Inventors:
STADTFELD HERMANN (US)
Application Number:
PCT/US2019/067451
Publication Date:
September 24, 2020
Filing Date:
December 19, 2019
Export Citation:
Assignee:
THE GLEASON WORKS (US)
International Classes:
B23F5/16
Attorney, Agent or Firm:
MCDOWELL, Robert, L. (US)
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