Title:
GEAR SKIVING PROCESS METHOD
Document Type and Number:
WIPO Patent Application WO/2022/145013
Kind Code:
A1
Abstract:
In this gear skiving process method, a tooth cutting process is performed on a surface (31) to be cut of a workpiece (3) by using a first skiving cutter (10) disposed in a first processing position (P1), and a second skiving cutter (20) disposed in a second processing position (P2) circumferentially separated from the first processing position (P1) by 180-degrees. A portion that forms a right tooth surface (32R) of an internal tooth (32) to be created on the surface (31) to be cut of the workpiece (3) is mainly cut with the first skiving cutter (10). Additionally, a portion that forms a left tooth surface (32L) is mainly cut with the second skiving cutter (20). The processing conditions of the first and second skiving cutters (10, 20) can be controlled individually and teeth each having different shapes on the left and right tooth surfaces can be processed with high efficiency.
Inventors:
SHIROKOSHI NORIO (JP)
Application Number:
PCT/JP2020/049239
Publication Date:
July 07, 2022
Filing Date:
December 28, 2020
Export Citation:
Assignee:
HARMONIC DRIVE SYSTEMS (JP)
International Classes:
B23F5/16
Foreign References:
| DE102016113512A1 | 2018-01-25 | |||
| JPS6379120U | 1988-05-25 | |||
| US2121840A | 1938-06-28 | |||
| DE102018004241A1 | 2019-11-28 | |||
| JP2013063506A | 2013-04-11 | |||
| JP2020019096A | 2020-02-06 |
Attorney, Agent or Firm:
YOKOZAWA Shiro (JP)
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