- Patent Title: Machine for machining gear teeth and gear teeth machining method
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Application No.: US14158097Application Date: 2014-01-17
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Publication No.: US09597743B2Publication Date: 2017-03-21
- Inventor: Edward H. Bittner
- Applicant: Sikorsky Aircraft Corporation
- Applicant Address: US CT Stratford
- Assignee: SIKORSKY AIRCRAFT CORPORATION
- Current Assignee: SIKORSKY AIRCRAFT CORPORATION
- Current Assignee Address: US CT Stratford
- Agency: Cantor Colburn LLP
- Main IPC: B23H5/08
- IPC: B23H5/08 ; B23H7/00 ; F16H55/06 ; B23F5/02 ; B23H9/00 ; B23H5/06 ; B23P15/14 ; B23P23/02 ; B23F7/00 ; B23F17/00 ; F16H55/17 ; B23P25/00

Abstract:
A machine for machining a workpiece having a central longitudinal axis is provided. The machine includes a chuck or fixture on which the workpiece is disposable, a grinding spindle to remove material from the workpiece, the grinding spindle having a central longitudinal axis about which the grinding spindle rotates and being disposed with the central longitudinal axes intersecting one another so as to create a continuous gear tooth on the workpiece and an electrochemical grinding (ECG) element configured to execute ECG processing on the grinding spindle and the workpiece to soften the workpiece as the gear tooth is being created by the grinding spindle.
Public/Granted literature
- US20150202705A1 MACHINE FOR MACHINING GEAR TEETH AND GEAR TEETH MACHINING METHOD Public/Granted day:2015-07-23
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