helicopter transmission

Repair of Helicopter Gears

Posted by on Tuesday, November 19th, 2013 in

In order to reduce costs by extending the operational life of the sun and input pinion gears of a helicopter transmission, scraped gears were subject to a superfinishing process....

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Evaluation of the Scuffing Resistance of Isotropic Superfinished Precision Gears

Posted by on Tuesday, November 19th, 2013 in

The high performance required from aerospace gears places stringent requirements upon the metallurgical quality, geometry, and surface finish of mating parts....

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Isotropic Finishing of Helicopter and Turboprop Gearbox Components

Posted by on Tuesday, November 19th, 2013 in

The traditional finishing techniques for engineered gearbox surfaces include but are not limited to hob shaving, gear grinding and honing....

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