AGMA 06FTM02
Isotropic Superfinishing of S--76C+ Main Transmission Gears
active, Most Current
Buy Now
| Organization: | AGMA |
| Publication Date: | 1 October 2006 |
| Status: | active |
| Page Count: | 14 |
scope:
Isotropic superfinishing was applied to the third stage spur bull gear and mating pinions along with the second stage bevel gears of a Sikorsky S-76C+ main gearbox. The gearbox completed the standard Acceptance Test Procedure (ATP) and a 200-hour endurance test. During these tests noise, vibration, and operating temperatures were shown to be significantly reduced due to lower friction. A description of the tests, performance data and a general description of the process is presented.
Document History
AGMA 06FTM02
October 1, 2006
Isotropic Superfinishing of S--76C+ Main Transmission Gears
Isotropic superfinishing was applied to the third stage spur bull gear and mating pinions along with the second stage bevel gears of a Sikorsky S-76C+ main gearbox. The gearbox completed the standard...