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Technology Innovation of Power Transmission Gearing in AviationAn overview of rotary wing evolution and innovations over the last 20 years was presented. This overview is provided from a drive system perspective. Examples of technology innovations that have changed and advanced drive systems of rotary wing vehicles will be provided. These innovations include full 6-axis CNC gear manufacture, face gear development to aerospace standards, health and usage monitoring, and gear geometry and bearing improvements. Also, an overview of current state-of-the-art activities being conducted at NASA Glenn is presented with a short look to fixed and rotary wing aircraft and systems needed for the future.
Document ID
20130013154
Acquisition Source
Glenn Research Center
Document Type
Presentation
Authors
Handschuh, Robert F. (Army Research Lab. Cleveland, OH, United States)
Date Acquired
August 27, 2013
Publication Date
May 13, 2009
Subject Category
Mechanical Engineering
Report/Patent Number
E-17381
Meeting Information
Meeting: JSME International Conference on Motion and Power Transmissions
Location: Sendai
Country: Japan
Start Date: May 13, 2009
End Date: May 15, 2009
Sponsors: Japan Society of Mechanical Engineers
Funding Number(s)
WBS: WBS 877868.02.07.03.01.01.01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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