Invention Grant
- Patent Title: Method and device for producing a gearing in workpiece gears by means of skiving
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Application No.: US15561455Application Date: 2016-03-08
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Publication No.: US10399161B2Publication Date: 2019-09-03
- Inventor: Klaus Buchholz , Wolfgang Heinemann
- Applicant: Profilator GmbH & Co. KG
- Applicant Address: DE Wuppertal
- Assignee: Profilator GmbH & Co. KG
- Current Assignee: Profilator GmbH & Co. KG
- Current Assignee Address: DE Wuppertal
- Agency: Whitmyer IP Group LLC
- Priority: DE102015104500 20150325
- International Application: PCT/EP2016/054842 WO 20160308
- International Announcement: WO2016/150691 WO 20160929
- Main IPC: B23F21/00
- IPC: B23F21/00 ; B23F5/16 ; B23C5/02

Abstract:
A method and a device for gear cutting a work wheel includes a cutting wheel with cutting teeth, which is rotatably driven on a tool spindle about a tool spindle axis. The cutting teeth engage into the work wheel, which is rotatably driven on a workpiece spindle about a workpiece axis that intersects the tool spindle axis. In rough cuts, tooth spaces between left and right tooth flanks of teeth of the toothing are deepened via a change in axial distance of the tool spindle axis and the workpiece axis. In a first finishing cut, only the left tooth flank is precision machined with a chip removal point moving from top to base of the tooth with gear skiving movement. In a second finishing cut, only the right tooth flank is precision machined with a chip removal point moving from top to base of the tooth with gear skiving movement.
Public/Granted literature
- US20180117691A1 Method And Device For Producing A Gearing In Workpiece Gears By Means Of Skiving Public/Granted day:2018-05-03
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