aircraft engine uses electrochemical grinding
CONVEX GEAR TOOTH EDGE BREAK Sikorsky Aircraft Corporation. Aug 10, 2017CONVEX GEAR TOOTH EDGE BREAK . United States Patent Application Sikorsky Aircraft Corporation (Stratford, CT, US) Furthermore, advantageously, because the gear formation may use an electrochemical grinding process, a computer numerically controlled machine may be used, allowing for complex multiaxis motions.
